eventespresso / event-espresso-core

core/helpers/EEH_Inflector.helper.php

Indentation +315 added lines, -315 removed lines

@@ -35,9 +35,9 @@ 
  * @version $Revision 0.1 $
  */
 class EEH_Inflector{
-    // ------ CLASS METHODS ------ //
-    // ---- Public methods ---- //
-    // {{{ pluralize()
+	// ------ CLASS METHODS ------ //
+	// ---- Public methods ---- //
+	// {{{ pluralize()
 
 	/**
 	 * Just calls self::pluralize and strtolower on $word and returns it
@@ -51,319 +51,319 @@ 
 	static function singularize_and_upper( $word ) {
 		return str_replace( ' ', '_', self::humanize( self::singularize( $word ), 'all' ) );
 	}
-    /**
-     * Pluralizes English nouns.
-     *
-     * @access public
-     * @static
-     * @param    string    $word    English noun to pluralize
-     * @return string Plural noun
-     */
-    static function pluralize($word){
-        $plural = array(
-            '/(quiz)$/i'               => '\1zes',
-            '/^(ox)$/i'                => '\1en',
-            '/([m|l])ouse$/i'          => '\1ice',
-            '/(matr|vert|ind)ix|ex$/i' => '\1ices',
-            '/(x|ch|ss|sh)$/i'         => '\1es',
-            '/([^aeiouy]|qu)ies$/i'    => '\1y',
-            '/([^aeiouy]|qu)y$/i'      => '\1ies',
-            '/(hive)$/i'               => '\1s',
-            '/(?:([^f])fe|([lr])f)$/i' => '\1\2ves',
-            '/sis$/i'                  => 'ses',
-            '/([ti])um$/i'             => '\1a',
-            '/(buffal|tomat)o$/i'      => '\1oes',
-            '/(bu)s$/i'                => '\1ses',
-            '/(alias|status)/i'        => '\1es',
-            '/(octop|vir)us$/i'        => '\1i',
-            '/(ax|test)is$/i'          => '\1es',
-            '/s$/i'                    => 's',
-            '/$/'                      => 's');
-
-        $uncountable = array('equipment', 'information', 'rice', 'money', 'species', 'series', 'fish', 'sheep');
-
-        $irregular = array(
-            'person' => 'people',
-            'man'    => 'men',
-            'child'  => 'children',
-            'sex'    => 'sexes',
-            'move'   => 'moves');
-
-        $lowercased_word = strtolower($word);
-
-        foreach($uncountable as $_uncountable){
-            if(substr($lowercased_word, (-1 * strlen($_uncountable))) == $_uncountable && //even though the word "price" ends in "rice", it can be pluralized, so check the previous character isnt a letter
+	/**
+	 * Pluralizes English nouns.
+	 *
+	 * @access public
+	 * @static
+	 * @param    string    $word    English noun to pluralize
+	 * @return string Plural noun
+	 */
+	static function pluralize($word){
+		$plural = array(
+			'/(quiz)$/i'               => '\1zes',
+			'/^(ox)$/i'                => '\1en',
+			'/([m|l])ouse$/i'          => '\1ice',
+			'/(matr|vert|ind)ix|ex$/i' => '\1ices',
+			'/(x|ch|ss|sh)$/i'         => '\1es',
+			'/([^aeiouy]|qu)ies$/i'    => '\1y',
+			'/([^aeiouy]|qu)y$/i'      => '\1ies',
+			'/(hive)$/i'               => '\1s',
+			'/(?:([^f])fe|([lr])f)$/i' => '\1\2ves',
+			'/sis$/i'                  => 'ses',
+			'/([ti])um$/i'             => '\1a',
+			'/(buffal|tomat)o$/i'      => '\1oes',
+			'/(bu)s$/i'                => '\1ses',
+			'/(alias|status)/i'        => '\1es',
+			'/(octop|vir)us$/i'        => '\1i',
+			'/(ax|test)is$/i'          => '\1es',
+			'/s$/i'                    => 's',
+			'/$/'                      => 's');
+
+		$uncountable = array('equipment', 'information', 'rice', 'money', 'species', 'series', 'fish', 'sheep');
+
+		$irregular = array(
+			'person' => 'people',
+			'man'    => 'men',
+			'child'  => 'children',
+			'sex'    => 'sexes',
+			'move'   => 'moves');
+
+		$lowercased_word = strtolower($word);
+
+		foreach($uncountable as $_uncountable){
+			if(substr($lowercased_word, (-1 * strlen($_uncountable))) == $_uncountable && //even though the word "price" ends in "rice", it can be pluralized, so check the previous character isnt a letter
 					! ctype_alpha( $lowercased_word[ strlen( $lowercased_word ) - strlen($_uncountable) ] ) ){
-                return $word;
-            }
-        }
-
-        foreach($irregular as $_plural => $_singular){
-            if(preg_match('/(' . $_plural . ')$/i', $word, $arr)){
-                return preg_replace('/(' . $_plural . ')$/i', substr($arr[0], 0, 1) . substr($_singular, 1), $word);
-            }
-        }
-
-        foreach($plural as $rule => $replacement){
-            if(preg_match($rule, $word)){
-                return preg_replace($rule, $replacement, $word);
-            }
-        }
-        return false;
-    }
-
-    // }}}
-    // {{{ singularize()
-
-    /**
-     * Singularizes English nouns.
-     *
-     * @access public
-     * @static
-     * @param    string    $word    English noun to singularize
-     * @return string Singular noun.
-     */
-    static function singularize($word){
-        $singular = array(
-            '/(quiz)zes$/i'                                                    => '\1',
-            '/(matr)ices$/i'                                                   => '\1ix',
-            '/(vert|ind)ices$/i'                                               => '\1ex',
-            '/^(ox)en/i'                                                       => '\1',
-            '/(alias|status)es$/i'                                             => '\1',
-            '/([octop|vir])i$/i'                                               => '\1us',
-            '/(cris|ax|test)es$/i'                                             => '\1is',
-            '/(shoe)s$/i'                                                      => '\1',
-            '/(o)es$/i'                                                        => '\1',
-            '/(bus)es$/i'                                                      => '\1',
-            '/([m|l])ice$/i'                                                   => '\1ouse',
-            '/(x|ch|ss|sh)es$/i'                                               => '\1',
-            '/(m)ovies$/i'                                                     => '\1ovie',
-            '/(s)eries$/i'                                                     => '\1eries',
-            '/([^aeiouy]|qu)ies$/i'                                            => '\1y',
-            '/([lr])ves$/i'                                                    => '\1f',
-            '/(tive)s$/i'                                                      => '\1',
-            '/(hive)s$/i'                                                      => '\1',
-            '/([^f])ves$/i'                                                    => '\1fe',
-            '/(^analy)ses$/i'                                                  => '\1sis',
-            '/((a)naly|(b)a|(d)iagno|(p)arenthe|(p)rogno|(s)ynop|(t)he)ses$/i' => '\1\2sis',
-            '/([ti])a$/i'                                                      => '\1um',
-            '/(n)ews$/i'                                                       => '\1ews',
-            '/s$/i'                                                            => '',
-        );
-
-        $uncountable = array('equipment', 'information', 'rice', 'money', 'species', 'series', 'fish', 'sheep');
-
-        $irregular = array(
-            'person' => 'people',
-            'man'    => 'men',
-            'child'  => 'children',
-            'sex'    => 'sexes',
-            'move'   => 'moves');
-
-        $lowercased_word = strtolower($word);
-        foreach($uncountable as $_uncountable){
-            if(substr($lowercased_word, (-1 * strlen($_uncountable))) == $_uncountable){
-                return $word;
-            }
-        }
-
-        foreach($irregular as $_plural => $_singular){
-            if(preg_match('/(' . $_singular . ')$/i', $word, $arr)){
-                return preg_replace('/(' . $_singular . ')$/i', substr($arr[0], 0, 1) . substr($_plural, 1), $word);
-            }
-        }
-
-        foreach($singular as $rule => $replacement){
-            if(preg_match($rule, $word)){
-                return preg_replace($rule, $replacement, $word);
-            }
-        }
-
-        return $word;
-    }
-
-    // }}}
-    // {{{ titleize()
-
-    /**
-     * Converts an underscored or CamelCase word into a English
-     * sentence.
-     *
-     * The titleize static function converts text like "WelcomePage",
-     * "welcome_page" or  "welcome page" to this "Welcome
-     * Page".
-     * If second parameter is set to 'first' it will only
-     * capitalize the first character of the title.
-     *
-     * @access public
-     * @static
-     * @param    string    $word    Word to format as tile
-     * @param    string    $uppercase    If set to 'first' it will only uppercase the
-     * first character. Otherwise it will uppercase all
-     * the words in the title.
-     * @return string Text formatted as title
-     */
-    static function titleize($word, $uppercase = ''){
-        $uppercase = $uppercase == 'first' ? 'ucfirst' : 'ucwords';
-        return $uppercase(EEH_Inflector::humanize(EEH_Inflector::underscore($word)));
-    }
-
-    // }}}
-    // {{{ camelize()
-
-    /**
-     * Returns given word as CamelCased
-     *
-     * Converts a word like "send_email" to "SendEmail". It
-     * will remove non alphanumeric character from the word, so
-     * "who's online" will be converted to "WhoSOnline"
-     *
-     * @access public
-     * @static
-     * @see variablize
-     * @param    string    $word    Word to convert to camel case
-     * @return string UpperCamelCasedWord
-     */
-    static function camelize($word){
-        return str_replace(' ', '', ucwords(preg_replace('/[^A-Z^a-z^0-9]+/', ' ', $word)));
-    }
-
-    // }}}
-    // {{{ underscore()
-
-    /**
-     * Converts a word "into_it_s_underscored_version"
-     *
-     * Convert any "CamelCased" or "ordinary Word" into an
-     * "underscored_word".
-     *
-     * This can be really useful for creating friendly URLs.
-     *
-     * @access public
-     * @static
-     * @param    string    $word    Word to underscore
-     * @return string Underscored word
-     */
-    static function underscore($word){
-        return strtolower(preg_replace('/[^A-Z^a-z^0-9]+/', '_', preg_replace('/([a-zd])([A-Z])/', '1_2', preg_replace('/([A-Z]+)([A-Z][a-z])/', '1_2', $word))));
-    }
-
-    // }}}
-    // {{{ humanize()
-
-    /**
-     * Returns a human-readable string from $word
-     *
-     * Returns a human-readable string from $word, by replacing
-     * underscores with a space, and by upper-casing the initial
-     * character by default.
-     *
-     * If you need to uppercase all the words you just have to
-     * pass 'all' as a second parameter.
-     *
-     * @access public
-     * @static
-     * @param    string    $word    String to "humanize"
-     * @param    string    $uppercase    If set to 'all' it will uppercase all the words
-     * instead of just the first one.
-     * @return string Human-readable word
-     */
-    static function humanize($word, $uppercase = ''){
+				return $word;
+			}
+		}
+
+		foreach($irregular as $_plural => $_singular){
+			if(preg_match('/(' . $_plural . ')$/i', $word, $arr)){
+				return preg_replace('/(' . $_plural . ')$/i', substr($arr[0], 0, 1) . substr($_singular, 1), $word);
+			}
+		}
+
+		foreach($plural as $rule => $replacement){
+			if(preg_match($rule, $word)){
+				return preg_replace($rule, $replacement, $word);
+			}
+		}
+		return false;
+	}
+
+	// }}}
+	// {{{ singularize()
+
+	/**
+	 * Singularizes English nouns.
+	 *
+	 * @access public
+	 * @static
+	 * @param    string    $word    English noun to singularize
+	 * @return string Singular noun.
+	 */
+	static function singularize($word){
+		$singular = array(
+			'/(quiz)zes$/i'                                                    => '\1',
+			'/(matr)ices$/i'                                                   => '\1ix',
+			'/(vert|ind)ices$/i'                                               => '\1ex',
+			'/^(ox)en/i'                                                       => '\1',
+			'/(alias|status)es$/i'                                             => '\1',
+			'/([octop|vir])i$/i'                                               => '\1us',
+			'/(cris|ax|test)es$/i'                                             => '\1is',
+			'/(shoe)s$/i'                                                      => '\1',
+			'/(o)es$/i'                                                        => '\1',
+			'/(bus)es$/i'                                                      => '\1',
+			'/([m|l])ice$/i'                                                   => '\1ouse',
+			'/(x|ch|ss|sh)es$/i'                                               => '\1',
+			'/(m)ovies$/i'                                                     => '\1ovie',
+			'/(s)eries$/i'                                                     => '\1eries',
+			'/([^aeiouy]|qu)ies$/i'                                            => '\1y',
+			'/([lr])ves$/i'                                                    => '\1f',
+			'/(tive)s$/i'                                                      => '\1',
+			'/(hive)s$/i'                                                      => '\1',
+			'/([^f])ves$/i'                                                    => '\1fe',
+			'/(^analy)ses$/i'                                                  => '\1sis',
+			'/((a)naly|(b)a|(d)iagno|(p)arenthe|(p)rogno|(s)ynop|(t)he)ses$/i' => '\1\2sis',
+			'/([ti])a$/i'                                                      => '\1um',
+			'/(n)ews$/i'                                                       => '\1ews',
+			'/s$/i'                                                            => '',
+		);
+
+		$uncountable = array('equipment', 'information', 'rice', 'money', 'species', 'series', 'fish', 'sheep');
+
+		$irregular = array(
+			'person' => 'people',
+			'man'    => 'men',
+			'child'  => 'children',
+			'sex'    => 'sexes',
+			'move'   => 'moves');
+
+		$lowercased_word = strtolower($word);
+		foreach($uncountable as $_uncountable){
+			if(substr($lowercased_word, (-1 * strlen($_uncountable))) == $_uncountable){
+				return $word;
+			}
+		}
+
+		foreach($irregular as $_plural => $_singular){
+			if(preg_match('/(' . $_singular . ')$/i', $word, $arr)){
+				return preg_replace('/(' . $_singular . ')$/i', substr($arr[0], 0, 1) . substr($_plural, 1), $word);
+			}
+		}
+
+		foreach($singular as $rule => $replacement){
+			if(preg_match($rule, $word)){
+				return preg_replace($rule, $replacement, $word);
+			}
+		}
+
+		return $word;
+	}
+
+	// }}}
+	// {{{ titleize()
+
+	/**
+	 * Converts an underscored or CamelCase word into a English
+	 * sentence.
+	 *
+	 * The titleize static function converts text like "WelcomePage",
+	 * "welcome_page" or  "welcome page" to this "Welcome
+	 * Page".
+	 * If second parameter is set to 'first' it will only
+	 * capitalize the first character of the title.
+	 *
+	 * @access public
+	 * @static
+	 * @param    string    $word    Word to format as tile
+	 * @param    string    $uppercase    If set to 'first' it will only uppercase the
+	 * first character. Otherwise it will uppercase all
+	 * the words in the title.
+	 * @return string Text formatted as title
+	 */
+	static function titleize($word, $uppercase = ''){
+		$uppercase = $uppercase == 'first' ? 'ucfirst' : 'ucwords';
+		return $uppercase(EEH_Inflector::humanize(EEH_Inflector::underscore($word)));
+	}
+
+	// }}}
+	// {{{ camelize()
+
+	/**
+	 * Returns given word as CamelCased
+	 *
+	 * Converts a word like "send_email" to "SendEmail". It
+	 * will remove non alphanumeric character from the word, so
+	 * "who's online" will be converted to "WhoSOnline"
+	 *
+	 * @access public
+	 * @static
+	 * @see variablize
+	 * @param    string    $word    Word to convert to camel case
+	 * @return string UpperCamelCasedWord
+	 */
+	static function camelize($word){
+		return str_replace(' ', '', ucwords(preg_replace('/[^A-Z^a-z^0-9]+/', ' ', $word)));
+	}
+
+	// }}}
+	// {{{ underscore()
+
+	/**
+	 * Converts a word "into_it_s_underscored_version"
+	 *
+	 * Convert any "CamelCased" or "ordinary Word" into an
+	 * "underscored_word".
+	 *
+	 * This can be really useful for creating friendly URLs.
+	 *
+	 * @access public
+	 * @static
+	 * @param    string    $word    Word to underscore
+	 * @return string Underscored word
+	 */
+	static function underscore($word){
+		return strtolower(preg_replace('/[^A-Z^a-z^0-9]+/', '_', preg_replace('/([a-zd])([A-Z])/', '1_2', preg_replace('/([A-Z]+)([A-Z][a-z])/', '1_2', $word))));
+	}
+
+	// }}}
+	// {{{ humanize()
+
+	/**
+	 * Returns a human-readable string from $word
+	 *
+	 * Returns a human-readable string from $word, by replacing
+	 * underscores with a space, and by upper-casing the initial
+	 * character by default.
+	 *
+	 * If you need to uppercase all the words you just have to
+	 * pass 'all' as a second parameter.
+	 *
+	 * @access public
+	 * @static
+	 * @param    string    $word    String to "humanize"
+	 * @param    string    $uppercase    If set to 'all' it will uppercase all the words
+	 * instead of just the first one.
+	 * @return string Human-readable word
+	 */
+	static function humanize($word, $uppercase = ''){
 		//make special exceptions for acronyms
 		$word = str_replace('wp_', 'WP_', $word );
-        $uppercase = $uppercase == 'all' ? 'ucwords' : 'ucfirst';
-        return $uppercase(str_replace('_', ' ', preg_replace('/_id$/', '', $word)));
-    }
-
-    // }}}
-    // {{{ variablize()
-
-    /**
-     * Same as camelize but first char is underscored
-     *
-     * Converts a word like "send_email" to "sendEmail". It
-     * will remove non alphanumeric character from the word, so
-     * "who's online" will be converted to "whoSOnline"
-     *
-     * @access public
-     * @static
-     * @see camelize
-     * @param    string    $word    Word to lowerCamelCase
-     * @return string Returns a lowerCamelCasedWord
-     */
-    static function variablize($word){
-        $word = EEH_Inflector::camelize($word);
-        return strtolower($word[0]) . substr($word, 1);
-    }
-
-    // }}}
-    // {{{ tableize()
-
-    /**
-     * Converts a class name to its table name according to rails
-     * naming conventions.
-     *
-     * Converts "Person" to "people"
-     *
-     * @access public
-     * @static
-     * @see classify
-     * @param    string    $class_name    Class name for getting related table_name.
-     * @return string plural_table_name
-     */
-    static function tableize($class_name){
-        return EEH_Inflector::pluralize(EEH_Inflector::underscore($class_name));
-    }
-
-    // }}}
-    // {{{ classify()
-
-    /**
-     * Converts a table name to its class name according to rails
-     * naming conventions.
-     *
-     * Converts "people" to "Person"
-     *
-     * @access public
-     * @static
-     * @see tableize
-     * @param    string    $table_name    Table name for getting related ClassName.
-     * @return string SingularClassName
-     */
-    static function classify($table_name){
-        return EEH_Inflector::camelize(EEH_Inflector::singularize($table_name));
-    }
-
-    // }}}
-    // {{{ ordinalize()
-
-    /**
-     * Converts number to its ordinal English form.
-     *
-     * This method converts 13 to 13th, 2 to 2nd ...
-     *
-     * @access public
-     * @static
-     * @param    integer    $number    Number to get its ordinal value
-     * @return string Ordinal representation of given string.
-     */
-    static function ordinalize($number){
-        if(in_array(($number % 100), range(11, 13))){
-            return $number . 'th';
-        }else{
-            switch(($number % 10)){
-                case 1:
-                    return $number . 'st';
-                    break;
-                case 2:
-                    return $number . 'nd';
-                    break;
-                case 3:
-                    return $number . 'rd';
-                default:
-                    return $number . 'th';
-                    break;
-            }
-        }
-    }
+		$uppercase = $uppercase == 'all' ? 'ucwords' : 'ucfirst';
+		return $uppercase(str_replace('_', ' ', preg_replace('/_id$/', '', $word)));
+	}
+
+	// }}}
+	// {{{ variablize()
+
+	/**
+	 * Same as camelize but first char is underscored
+	 *
+	 * Converts a word like "send_email" to "sendEmail". It
+	 * will remove non alphanumeric character from the word, so
+	 * "who's online" will be converted to "whoSOnline"
+	 *
+	 * @access public
+	 * @static
+	 * @see camelize
+	 * @param    string    $word    Word to lowerCamelCase
+	 * @return string Returns a lowerCamelCasedWord
+	 */
+	static function variablize($word){
+		$word = EEH_Inflector::camelize($word);
+		return strtolower($word[0]) . substr($word, 1);
+	}
+
+	// }}}
+	// {{{ tableize()
+
+	/**
+	 * Converts a class name to its table name according to rails
+	 * naming conventions.
+	 *
+	 * Converts "Person" to "people"
+	 *
+	 * @access public
+	 * @static
+	 * @see classify
+	 * @param    string    $class_name    Class name for getting related table_name.
+	 * @return string plural_table_name
+	 */
+	static function tableize($class_name){
+		return EEH_Inflector::pluralize(EEH_Inflector::underscore($class_name));
+	}
+
+	// }}}
+	// {{{ classify()
+
+	/**
+	 * Converts a table name to its class name according to rails
+	 * naming conventions.
+	 *
+	 * Converts "people" to "Person"
+	 *
+	 * @access public
+	 * @static
+	 * @see tableize
+	 * @param    string    $table_name    Table name for getting related ClassName.
+	 * @return string SingularClassName
+	 */
+	static function classify($table_name){
+		return EEH_Inflector::camelize(EEH_Inflector::singularize($table_name));
+	}
+
+	// }}}
+	// {{{ ordinalize()
+
+	/**
+	 * Converts number to its ordinal English form.
+	 *
+	 * This method converts 13 to 13th, 2 to 2nd ...
+	 *
+	 * @access public
+	 * @static
+	 * @param    integer    $number    Number to get its ordinal value
+	 * @return string Ordinal representation of given string.
+	 */
+	static function ordinalize($number){
+		if(in_array(($number % 100), range(11, 13))){
+			return $number . 'th';
+		}else{
+			switch(($number % 10)){
+				case 1:
+					return $number . 'st';
+					break;
+				case 2:
+					return $number . 'nd';
+					break;
+				case 3:
+					return $number . 'rd';
+				default:
+					return $number . 'th';
+					break;
+			}
+		}
+	}
 }
\ No newline at end of file

Spacing +42 added lines, -42 removed lines

@@ -1,6 +1,6 @@ 
 <?php
-if ( !defined( 'EVENT_ESPRESSO_VERSION' ) ) {
-	exit( 'No direct script access allowed' );
+if ( ! defined('EVENT_ESPRESSO_VERSION')) {
+	exit('No direct script access allowed');
 }
 
 // +----------------------------------------------------------------------+
@@ -34,7 +34,7 @@ 
  * @since 0.1
  * @version $Revision 0.1 $
  */
-class EEH_Inflector{
+class EEH_Inflector {
     // ------ CLASS METHODS ------ //
     // ---- Public methods ---- //
     // {{{ pluralize()
@@ -44,12 +44,12 @@ 
 	 * @param string $word
 	 * @return string
 	 */
-	static function pluralize_and_lower( $word ){
-		return strtolower( self::pluralize( $word ) );
+	static function pluralize_and_lower($word) {
+		return strtolower(self::pluralize($word));
 	}
 
-	static function singularize_and_upper( $word ) {
-		return str_replace( ' ', '_', self::humanize( self::singularize( $word ), 'all' ) );
+	static function singularize_and_upper($word) {
+		return str_replace(' ', '_', self::humanize(self::singularize($word), 'all'));
 	}
     /**
      * Pluralizes English nouns.
@@ -59,7 +59,7 @@ 
      * @param    string    $word    English noun to pluralize
      * @return string Plural noun
      */
-    static function pluralize($word){
+    static function pluralize($word) {
         $plural = array(
             '/(quiz)$/i'               => '\1zes',
             '/^(ox)$/i'                => '\1en',
@@ -91,21 +91,21 @@ 
 
         $lowercased_word = strtolower($word);
 
-        foreach($uncountable as $_uncountable){
-            if(substr($lowercased_word, (-1 * strlen($_uncountable))) == $_uncountable && //even though the word "price" ends in "rice", it can be pluralized, so check the previous character isnt a letter
-					! ctype_alpha( $lowercased_word[ strlen( $lowercased_word ) - strlen($_uncountable) ] ) ){
+        foreach ($uncountable as $_uncountable) {
+            if (substr($lowercased_word, (-1 * strlen($_uncountable))) == $_uncountable && //even though the word "price" ends in "rice", it can be pluralized, so check the previous character isnt a letter
+					! ctype_alpha($lowercased_word[strlen($lowercased_word) - strlen($_uncountable)])) {
                 return $word;
             }
         }
 
-        foreach($irregular as $_plural => $_singular){
-            if(preg_match('/(' . $_plural . ')$/i', $word, $arr)){
-                return preg_replace('/(' . $_plural . ')$/i', substr($arr[0], 0, 1) . substr($_singular, 1), $word);
+        foreach ($irregular as $_plural => $_singular) {
+            if (preg_match('/('.$_plural.')$/i', $word, $arr)) {
+                return preg_replace('/('.$_plural.')$/i', substr($arr[0], 0, 1).substr($_singular, 1), $word);
             }
         }
 
-        foreach($plural as $rule => $replacement){
-            if(preg_match($rule, $word)){
+        foreach ($plural as $rule => $replacement) {
+            if (preg_match($rule, $word)) {
                 return preg_replace($rule, $replacement, $word);
             }
         }
@@ -123,7 +123,7 @@ 
      * @param    string    $word    English noun to singularize
      * @return string Singular noun.
      */
-    static function singularize($word){
+    static function singularize($word) {
         $singular = array(
             '/(quiz)zes$/i'                                                    => '\1',
             '/(matr)ices$/i'                                                   => '\1ix',
@@ -161,20 +161,20 @@ 
             'move'   => 'moves');
 
         $lowercased_word = strtolower($word);
-        foreach($uncountable as $_uncountable){
-            if(substr($lowercased_word, (-1 * strlen($_uncountable))) == $_uncountable){
+        foreach ($uncountable as $_uncountable) {
+            if (substr($lowercased_word, (-1 * strlen($_uncountable))) == $_uncountable) {
                 return $word;
             }
         }
 
-        foreach($irregular as $_plural => $_singular){
-            if(preg_match('/(' . $_singular . ')$/i', $word, $arr)){
-                return preg_replace('/(' . $_singular . ')$/i', substr($arr[0], 0, 1) . substr($_plural, 1), $word);
+        foreach ($irregular as $_plural => $_singular) {
+            if (preg_match('/('.$_singular.')$/i', $word, $arr)) {
+                return preg_replace('/('.$_singular.')$/i', substr($arr[0], 0, 1).substr($_plural, 1), $word);
             }
         }
 
-        foreach($singular as $rule => $replacement){
-            if(preg_match($rule, $word)){
+        foreach ($singular as $rule => $replacement) {
+            if (preg_match($rule, $word)) {
                 return preg_replace($rule, $replacement, $word);
             }
         }
@@ -203,7 +203,7 @@ 
      * the words in the title.
      * @return string Text formatted as title
      */
-    static function titleize($word, $uppercase = ''){
+    static function titleize($word, $uppercase = '') {
         $uppercase = $uppercase == 'first' ? 'ucfirst' : 'ucwords';
         return $uppercase(EEH_Inflector::humanize(EEH_Inflector::underscore($word)));
     }
@@ -224,7 +224,7 @@ 
      * @param    string    $word    Word to convert to camel case
      * @return string UpperCamelCasedWord
      */
-    static function camelize($word){
+    static function camelize($word) {
         return str_replace(' ', '', ucwords(preg_replace('/[^A-Z^a-z^0-9]+/', ' ', $word)));
     }
 
@@ -244,7 +244,7 @@ 
      * @param    string    $word    Word to underscore
      * @return string Underscored word
      */
-    static function underscore($word){
+    static function underscore($word) {
         return strtolower(preg_replace('/[^A-Z^a-z^0-9]+/', '_', preg_replace('/([a-zd])([A-Z])/', '1_2', preg_replace('/([A-Z]+)([A-Z][a-z])/', '1_2', $word))));
     }
 
@@ -268,9 +268,9 @@ 
      * instead of just the first one.
      * @return string Human-readable word
      */
-    static function humanize($word, $uppercase = ''){
+    static function humanize($word, $uppercase = '') {
 		//make special exceptions for acronyms
-		$word = str_replace('wp_', 'WP_', $word );
+		$word = str_replace('wp_', 'WP_', $word);
         $uppercase = $uppercase == 'all' ? 'ucwords' : 'ucfirst';
         return $uppercase(str_replace('_', ' ', preg_replace('/_id$/', '', $word)));
     }
@@ -291,9 +291,9 @@ 
      * @param    string    $word    Word to lowerCamelCase
      * @return string Returns a lowerCamelCasedWord
      */
-    static function variablize($word){
+    static function variablize($word) {
         $word = EEH_Inflector::camelize($word);
-        return strtolower($word[0]) . substr($word, 1);
+        return strtolower($word[0]).substr($word, 1);
     }
 
     // }}}
@@ -311,7 +311,7 @@ 
      * @param    string    $class_name    Class name for getting related table_name.
      * @return string plural_table_name
      */
-    static function tableize($class_name){
+    static function tableize($class_name) {
         return EEH_Inflector::pluralize(EEH_Inflector::underscore($class_name));
     }
 
@@ -330,7 +330,7 @@ 
      * @param    string    $table_name    Table name for getting related ClassName.
      * @return string SingularClassName
      */
-    static function classify($table_name){
+    static function classify($table_name) {
         return EEH_Inflector::camelize(EEH_Inflector::singularize($table_name));
     }
 
@@ -347,21 +347,21 @@ 
      * @param    integer    $number    Number to get its ordinal value
      * @return string Ordinal representation of given string.
      */
-    static function ordinalize($number){
-        if(in_array(($number % 100), range(11, 13))){
-            return $number . 'th';
-        }else{
-            switch(($number % 10)){
+    static function ordinalize($number) {
+        if (in_array(($number % 100), range(11, 13))) {
+            return $number.'th';
+        } else {
+            switch (($number % 10)) {
                 case 1:
-                    return $number . 'st';
+                    return $number.'st';
                     break;
                 case 2:
-                    return $number . 'nd';
+                    return $number.'nd';
                     break;
                 case 3:
-                    return $number . 'rd';
+                    return $number.'rd';
                 default:
-                    return $number . 'th';
+                    return $number.'th';
                     break;
             }
         }

Braces +1 added lines, -1 removed lines

@@ -350,7 +350,7 @@
     static function ordinalize($number){
         if(in_array(($number % 100), range(11, 13))){
             return $number . 'th';
-        }else{
+        } else{
             switch(($number % 10)){
                 case 1:
                     return $number . 'st';

core/helpers/EEH_Line_Item.helper.php

Braces +1 added lines, -1 removed lines

@@ -280,7 +280,7 @@
 		$pre_tax_subtotal = self::get_pre_tax_subtotal( $total_line_item );
 		if ( $pre_tax_subtotal instanceof EE_Line_Item ){
 			$success = $pre_tax_subtotal->add_child_line_item($item);
-		}else{
+		} else{
 			return FALSE;
 		}
 		$total_line_item->recalculate_total_including_taxes();

Indentation +33 added lines, -33 removed lines

@@ -551,15 +551,15 @@ 
 	}
 
 	/**
-	  * Given the grand total line item and a ticket, finds the event sub-total
-	  * line item the ticket's purchase should be added onto
-	  *
-	  * @access public
-	  * @param EE_Line_Item $grand_total the grand total line item
-	  * @param EE_Ticket $ticket
-	  * @throws \EE_Error
-	  * @return EE_Line_Item
-	  */
+	 * Given the grand total line item and a ticket, finds the event sub-total
+	 * line item the ticket's purchase should be added onto
+	 *
+	 * @access public
+	 * @param EE_Line_Item $grand_total the grand total line item
+	 * @param EE_Ticket $ticket
+	 * @throws \EE_Error
+	 * @return EE_Line_Item
+	 */
 	public static function get_event_line_item_for_ticket( EE_Line_Item $grand_total, EE_Ticket $ticket ) {
 		$first_datetime = $ticket->first_datetime();
 		if ( ! $first_datetime instanceof EE_Datetime ) {
@@ -807,22 +807,22 @@ 
 		$add_to_existing_line_item = false
 	) {
 		$tax_subtotal = self::get_taxes_subtotal( $total_line_item );
-            $taxable_total = $total_line_item->taxable_total();
-
-            if( $add_to_existing_line_item ) {
-                $new_tax = $tax_subtotal->get_child_line_item( $code );
-	            EEM_Line_Item::instance()->delete(
-		            array( array( 'LIN_code' => array( '!=', $code ), 'LIN_parent' => $tax_subtotal->ID() ) )
-	            );
-            } else {
-                $new_tax = null;
-                $tax_subtotal->delete_children_line_items();
-            }
-            if( $new_tax ) {
-                $new_tax->set_total( $new_tax->total() + $amount );
-                $new_tax->set_percent( $taxable_total ? $new_tax->total() / $taxable_total * 100 : 0 );
-            } else {
-                //no existing tax item. Create it
+			$taxable_total = $total_line_item->taxable_total();
+
+			if( $add_to_existing_line_item ) {
+				$new_tax = $tax_subtotal->get_child_line_item( $code );
+				EEM_Line_Item::instance()->delete(
+					array( array( 'LIN_code' => array( '!=', $code ), 'LIN_parent' => $tax_subtotal->ID() ) )
+				);
+			} else {
+				$new_tax = null;
+				$tax_subtotal->delete_children_line_items();
+			}
+			if( $new_tax ) {
+				$new_tax->set_total( $new_tax->total() + $amount );
+				$new_tax->set_percent( $taxable_total ? $new_tax->total() / $taxable_total * 100 : 0 );
+			} else {
+				//no existing tax item. Create it
 				$new_tax = EE_Line_Item::new_instance( array(
 					'TXN_ID'      => $total_line_item->TXN_ID(),
 					'LIN_name'    => $name ? $name : __( 'Tax', 'event_espresso' ),
@@ -835,16 +835,16 @@ 
 				) );
 			}
 
-            $new_tax = apply_filters(
+			$new_tax = apply_filters(
 				'FHEE__EEH_Line_Item__set_total_tax_to__new_tax_subtotal',
 				$new_tax,
 				$total_line_item
-            );
-            $new_tax->save();
-            $tax_subtotal->set_total( $new_tax->total() );
-            $tax_subtotal->save();
-            $total_line_item->recalculate_total_including_taxes();
-            return $new_tax;
+			);
+			$new_tax->save();
+			$tax_subtotal->set_total( $new_tax->total() );
+			$tax_subtotal->save();
+			$total_line_item->recalculate_total_including_taxes();
+			return $new_tax;
 	}
 
 
@@ -990,7 +990,7 @@ 
 			if ( $child_line_item instanceof EE_Line_Item ) {
 				if (
 					$child_line_item->type() === $line_item_type
-				    && (
+					&& (
 						$child_line_item->OBJ_type() === $obj_type || $obj_type === null
 					)
 				) {

Spacing +346 added lines, -346 removed lines

@@ -1,4 +1,4 @@ 
-<?php if (!defined('EVENT_ESPRESSO_VERSION')) { exit('No direct script access allowed'); }
+<?php if ( ! defined('EVENT_ESPRESSO_VERSION')) { exit('No direct script access allowed'); }
 /**
  *
  * EEH_Line_Item
@@ -45,8 +45,8 @@ 
 	 * @return boolean success
 	 * @throws \EE_Error
 	 */
-	public static function add_unrelated_item( EE_Line_Item $parent_line_item, $name, $unit_price, $description = '', $quantity = 1, $taxable = FALSE, $code = NULL  ){
-		$items_subtotal = self::get_pre_tax_subtotal( $parent_line_item );
+	public static function add_unrelated_item(EE_Line_Item $parent_line_item, $name, $unit_price, $description = '', $quantity = 1, $taxable = FALSE, $code = NULL) {
+		$items_subtotal = self::get_pre_tax_subtotal($parent_line_item);
 		$line_item = EE_Line_Item::new_instance(array(
 			'LIN_name' => $name,
 			'LIN_desc' => $description,
@@ -54,7 +54,7 @@ 
 			'LIN_quantity' => $quantity,
 			'LIN_percent' => null,
 			'LIN_is_taxable' => $taxable,
-			'LIN_order' => $items_subtotal instanceof EE_Line_Item ? count( $items_subtotal->children() ) : 0,
+			'LIN_order' => $items_subtotal instanceof EE_Line_Item ? count($items_subtotal->children()) : 0,
 			'LIN_total' => (float) $unit_price * (int) $quantity,
 			'LIN_type'=>  EEM_Line_Item::type_line_item,
 			'LIN_code' => $code,
@@ -64,7 +64,7 @@ 
 			$line_item,
 			$parent_line_item
 		);
-		return self::add_item( $parent_line_item, $line_item );
+		return self::add_item($parent_line_item, $line_item);
 	}
 
 
@@ -86,7 +86,7 @@ 
 	 * @return boolean success
 	 * @throws \EE_Error
 	 */
-	public static function add_percentage_based_item( EE_Line_Item $parent_line_item, $name, $percentage_amount, $description = '', $taxable = FALSE ){
+	public static function add_percentage_based_item(EE_Line_Item $parent_line_item, $name, $percentage_amount, $description = '', $taxable = FALSE) {
 		$line_item = EE_Line_Item::new_instance(array(
 			'LIN_name' => $name,
 			'LIN_desc' => $description,
@@ -94,7 +94,7 @@ 
 			'LIN_percent' => $percentage_amount,
 			'LIN_quantity' => NULL,
 			'LIN_is_taxable' => $taxable,
-			'LIN_total' => (float) ( $percentage_amount * ( $parent_line_item->total() / 100 ) ),
+			'LIN_total' => (float) ($percentage_amount * ($parent_line_item->total() / 100)),
 			'LIN_type'=>  EEM_Line_Item::type_line_item,
 			'LIN_parent' => $parent_line_item->ID()
 		));
@@ -102,7 +102,7 @@ 
 			'FHEE__EEH_Line_Item__add_percentage_based_item__line_item',
 			$line_item
 		);
-		return self::add_item( $parent_line_item, $line_item );
+		return self::add_item($parent_line_item, $line_item);
 	}
 
 
@@ -123,15 +123,15 @@ 
 	 * @return \EE_Line_Item
 	 * @throws \EE_Error
 	 */
-	public static function add_ticket_purchase( EE_Line_Item $total_line_item, EE_Ticket $ticket, $qty = 1 ){
-		if ( ! $total_line_item instanceof EE_Line_Item || ! $total_line_item->is_total() ) {
-			throw new EE_Error( sprintf( __( 'A valid line item total is required in order to add tickets. A line item of type "%s" was passed.', 'event_espresso' ), $ticket->ID(), $total_line_item->ID() ) );
+	public static function add_ticket_purchase(EE_Line_Item $total_line_item, EE_Ticket $ticket, $qty = 1) {
+		if ( ! $total_line_item instanceof EE_Line_Item || ! $total_line_item->is_total()) {
+			throw new EE_Error(sprintf(__('A valid line item total is required in order to add tickets. A line item of type "%s" was passed.', 'event_espresso'), $ticket->ID(), $total_line_item->ID()));
 		}
 		// either increment the qty for an existing ticket
-		$line_item = self::increment_ticket_qty_if_already_in_cart( $total_line_item, $ticket, $qty );
+		$line_item = self::increment_ticket_qty_if_already_in_cart($total_line_item, $ticket, $qty);
 		// or add a new one
-		if ( ! $line_item instanceof EE_Line_Item ) {
-			$line_item = self::create_ticket_line_item( $total_line_item, $ticket, $qty );
+		if ( ! $line_item instanceof EE_Line_Item) {
+			$line_item = self::create_ticket_line_item($total_line_item, $ticket, $qty);
 		}
 		$total_line_item->recalculate_total_including_taxes();
 		return $line_item;
@@ -147,11 +147,11 @@ 
 	 * @return \EE_Line_Item
 	 * @throws \EE_Error
 	 */
-	public static function increment_ticket_qty_if_already_in_cart( EE_Line_Item $total_line_item, EE_Ticket $ticket, $qty = 1 ) {
+	public static function increment_ticket_qty_if_already_in_cart(EE_Line_Item $total_line_item, EE_Ticket $ticket, $qty = 1) {
 		$line_item = null;
-		if ( $total_line_item instanceof EE_Line_Item && $total_line_item->is_total() ) {
-			$ticket_line_items = EEH_Line_Item::get_ticket_line_items( $total_line_item );
-			foreach ( (array)$ticket_line_items as $ticket_line_item ) {
+		if ($total_line_item instanceof EE_Line_Item && $total_line_item->is_total()) {
+			$ticket_line_items = EEH_Line_Item::get_ticket_line_items($total_line_item);
+			foreach ((array) $ticket_line_items as $ticket_line_item) {
 				if (
 					$ticket_line_item instanceof EE_Line_Item
 					&& (int) $ticket_line_item->OBJ_ID() === (int) $ticket->ID()
@@ -161,8 +161,8 @@ 
 				}
 			}
 		}
-		if ( $line_item instanceof EE_Line_Item ) {
-			EEH_Line_Item::increment_quantity( $line_item, $qty );
+		if ($line_item instanceof EE_Line_Item) {
+			EEH_Line_Item::increment_quantity($line_item, $qty);
 			return $line_item;
 		}
 		return null;
@@ -179,16 +179,16 @@ 
 	 * @return void
 	 * @throws \EE_Error
 	 */
-	public static function increment_quantity( EE_Line_Item $line_item, $qty = 1 ) {
-		if( ! $line_item->is_percent() ) {
+	public static function increment_quantity(EE_Line_Item $line_item, $qty = 1) {
+		if ( ! $line_item->is_percent()) {
 			$qty += $line_item->quantity();
-			$line_item->set_quantity( $qty );
-			$line_item->set_total( $line_item->unit_price() * $qty );
+			$line_item->set_quantity($qty);
+			$line_item->set_total($line_item->unit_price() * $qty);
 			$line_item->save();
 		}
-		foreach( $line_item->children() as $child ) {
-			if( $child->is_sub_line_item() ) {
-				EEH_Line_Item::update_quantity( $child, $qty );
+		foreach ($line_item->children() as $child) {
+			if ($child->is_sub_line_item()) {
+				EEH_Line_Item::update_quantity($child, $qty);
 			}
 		}
 	}
@@ -204,17 +204,17 @@ 
 	 * @return void
 	 * @throws \EE_Error
 	 */
-	public static function decrement_quantity( EE_Line_Item $line_item, $qty = 1 ) {
-		if( ! $line_item->is_percent() ) {
+	public static function decrement_quantity(EE_Line_Item $line_item, $qty = 1) {
+		if ( ! $line_item->is_percent()) {
 			$qty = $line_item->quantity() - $qty;
-			$qty = max( $qty, 0 );
-			$line_item->set_quantity( $qty );
-			$line_item->set_total( $line_item->unit_price() * $qty );
+			$qty = max($qty, 0);
+			$line_item->set_quantity($qty);
+			$line_item->set_total($line_item->unit_price() * $qty);
 			$line_item->save();
 		}
-		foreach( $line_item->children() as $child ) {
-			if( $child->is_sub_line_item() ) {
-				EEH_Line_Item::update_quantity( $child, $qty );
+		foreach ($line_item->children() as $child) {
+			if ($child->is_sub_line_item()) {
+				EEH_Line_Item::update_quantity($child, $qty);
 			}
 		}
 	}
@@ -229,15 +229,15 @@ 
 	 * @param int          $new_quantity
 	 * @throws \EE_Error
 	 */
-	public static function update_quantity( EE_Line_Item $line_item, $new_quantity ) {
-		if( ! $line_item->is_percent() ) {
-			$line_item->set_quantity( $new_quantity );
-			$line_item->set_total( $line_item->unit_price() * $new_quantity );
+	public static function update_quantity(EE_Line_Item $line_item, $new_quantity) {
+		if ( ! $line_item->is_percent()) {
+			$line_item->set_quantity($new_quantity);
+			$line_item->set_total($line_item->unit_price() * $new_quantity);
 			$line_item->save();
 		}
-		foreach( $line_item->children() as $child ) {
-			if( $child->is_sub_line_item() ) {
-				EEH_Line_Item::update_quantity( $child, $new_quantity );
+		foreach ($line_item->children() as $child) {
+			if ($child->is_sub_line_item()) {
+				EEH_Line_Item::update_quantity($child, $new_quantity);
 			}
 		}
 	}
@@ -252,43 +252,43 @@ 
 	 * @return \EE_Line_Item
 	 * @throws \EE_Error
 	 */
-	public static function create_ticket_line_item( EE_Line_Item $total_line_item, EE_Ticket $ticket, $qty = 1 ) {
+	public static function create_ticket_line_item(EE_Line_Item $total_line_item, EE_Ticket $ticket, $qty = 1) {
 		$datetimes = $ticket->datetimes();
-		$first_datetime = reset( $datetimes );
-		if( $first_datetime instanceof EE_Datetime && $first_datetime->event() instanceof EE_Event ) {
+		$first_datetime = reset($datetimes);
+		if ($first_datetime instanceof EE_Datetime && $first_datetime->event() instanceof EE_Event) {
 			$first_datetime_name = $first_datetime->event()->name();
 		} else {
-			$first_datetime_name = __( 'Event', 'event_espresso' );
+			$first_datetime_name = __('Event', 'event_espresso');
 		}
-		$event = sprintf( _x( '(For %1$s)', '(For Event Name)', 'event_espresso' ), $first_datetime_name );
+		$event = sprintf(_x('(For %1$s)', '(For Event Name)', 'event_espresso'), $first_datetime_name);
 		// get event subtotal line
-		$events_sub_total = self::get_event_line_item_for_ticket( $total_line_item, $ticket );
+		$events_sub_total = self::get_event_line_item_for_ticket($total_line_item, $ticket);
 		// add $ticket to cart
-		$line_item = EE_Line_Item::new_instance( array(
+		$line_item = EE_Line_Item::new_instance(array(
 			'LIN_name'       	=> $ticket->name(),
-			'LIN_desc'       		=> $ticket->description() !== '' ? $ticket->description() . ' ' . $event : $event,
+			'LIN_desc'       		=> $ticket->description() !== '' ? $ticket->description().' '.$event : $event,
 			'LIN_unit_price' 	=> $ticket->price(),
 			'LIN_quantity'   	=> $qty,
 			'LIN_is_taxable' 	=> $ticket->taxable(),
-			'LIN_order'      	=> count( $events_sub_total->children() ),
+			'LIN_order'      	=> count($events_sub_total->children()),
 			'LIN_total'      		=> $ticket->price() * $qty,
 			'LIN_type'       		=> EEM_Line_Item::type_line_item,
 			'OBJ_ID'         		=> $ticket->ID(),
 			'OBJ_type'       	=> 'Ticket'
-		) );
+		));
 		$line_item = apply_filters(
 			'FHEE__EEH_Line_Item__create_ticket_line_item__line_item',
 			$line_item
 		);
-		$events_sub_total->add_child_line_item( $line_item );
+		$events_sub_total->add_child_line_item($line_item);
 		//now add the sub-line items
 		$running_total_for_ticket = 0;
-		foreach ( $ticket->prices( array( 'order_by' => array( 'PRC_order' => 'ASC' ) ) ) as $price ) {
+		foreach ($ticket->prices(array('order_by' => array('PRC_order' => 'ASC'))) as $price) {
 			$sign = $price->is_discount() ? -1 : 1;
 			$price_total = $price->is_percent()
 				? $running_total_for_ticket * $price->amount() / 100
 				: $price->amount() * $qty;
-			$sub_line_item = EE_Line_Item::new_instance( array(
+			$sub_line_item = EE_Line_Item::new_instance(array(
 				'LIN_name'       	=> $price->name(),
 				'LIN_desc'       		=> $price->desc(),
 				'LIN_quantity'   	=> $price->is_percent() ? null : $qty,
@@ -298,18 +298,18 @@ 
 				'LIN_type'       		=> EEM_Line_Item::type_sub_line_item,
 				'OBJ_ID'         		=> $price->ID(),
 				'OBJ_type'       	=> 'Price'
-			) );
+			));
 			$sub_line_item = apply_filters(
 				'FHEE__EEH_Line_Item__create_ticket_line_item__sub_line_item',
 				$sub_line_item
 			);
-			if ( $price->is_percent() ) {
-				$sub_line_item->set_percent( $sign * $price->amount() );
+			if ($price->is_percent()) {
+				$sub_line_item->set_percent($sign * $price->amount());
 			} else {
-				$sub_line_item->set_unit_price( $sign * $price->amount() );
+				$sub_line_item->set_unit_price($sign * $price->amount());
 			}
 			$running_total_for_ticket += $price_total;
-			$line_item->add_child_line_item( $sub_line_item );
+			$line_item->add_child_line_item($sub_line_item);
 		}
 		return $line_item;
 	}
@@ -329,11 +329,11 @@ 
 	 * @return boolean
 	 * @throws \EE_Error
 	 */
-	public static function add_item( EE_Line_Item $total_line_item, EE_Line_Item $item ){
-		$pre_tax_subtotal = self::get_pre_tax_subtotal( $total_line_item );
-		if ( $pre_tax_subtotal instanceof EE_Line_Item ){
+	public static function add_item(EE_Line_Item $total_line_item, EE_Line_Item $item) {
+		$pre_tax_subtotal = self::get_pre_tax_subtotal($total_line_item);
+		if ($pre_tax_subtotal instanceof EE_Line_Item) {
 			$success = $pre_tax_subtotal->add_child_line_item($item);
-		}else{
+		} else {
 			return FALSE;
 		}
 		$total_line_item->recalculate_total_including_taxes();
@@ -352,34 +352,34 @@ 
 	 * @return bool success
 	 * @throws \EE_Error
 	 */
-	public static function cancel_ticket_line_item( EE_Line_Item $ticket_line_item, $qty = 1 ) {
+	public static function cancel_ticket_line_item(EE_Line_Item $ticket_line_item, $qty = 1) {
 		// validate incoming line_item
-		if ( $ticket_line_item->OBJ_type() !== 'Ticket' ) {
+		if ($ticket_line_item->OBJ_type() !== 'Ticket') {
 			throw new EE_Error(
 				sprintf(
-					__( 'The supplied line item must have an Object Type of "Ticket", not %1$s.', 'event_espresso' ),
+					__('The supplied line item must have an Object Type of "Ticket", not %1$s.', 'event_espresso'),
 					$ticket_line_item->type()
 				)
 			);
 		}
-		if ( $ticket_line_item->quantity() < $qty ) {
+		if ($ticket_line_item->quantity() < $qty) {
 			throw new EE_Error(
 				sprintf(
-					__( 'Can not cancel %1$d ticket(s) because the supplied line item has a quantity of %2$d.', 'event_espresso' ),
+					__('Can not cancel %1$d ticket(s) because the supplied line item has a quantity of %2$d.', 'event_espresso'),
 					$qty,
 					$ticket_line_item->quantity()
 				)
 			);
 		}
 		// decrement ticket quantity; don't rely on auto-fixing when recalculating totals to do this
-		$ticket_line_item->set_quantity( $ticket_line_item->quantity() - $qty );
-		foreach( $ticket_line_item->children() as $child_line_item ) {
-			if(
+		$ticket_line_item->set_quantity($ticket_line_item->quantity() - $qty);
+		foreach ($ticket_line_item->children() as $child_line_item) {
+			if (
 				$child_line_item->is_sub_line_item()
 				&& ! $child_line_item->is_percent()
 				&& ! $child_line_item->is_cancellation()
 			) {
-				$child_line_item->set_quantity( $child_line_item->quantity() - $qty );
+				$child_line_item->set_quantity($child_line_item->quantity() - $qty);
 			}
 		}
 		// get cancellation sub line item
@@ -387,37 +387,37 @@ 
 			$ticket_line_item,
 			EEM_Line_Item::type_cancellation
 		);
-		$cancellation_line_item = reset( $cancellation_line_item );
+		$cancellation_line_item = reset($cancellation_line_item);
 		// verify that this ticket was indeed previously cancelled
-		if ( $cancellation_line_item instanceof EE_Line_Item ) {
+		if ($cancellation_line_item instanceof EE_Line_Item) {
 			// increment cancelled quantity
-			$cancellation_line_item->set_quantity( $cancellation_line_item->quantity() + $qty );
+			$cancellation_line_item->set_quantity($cancellation_line_item->quantity() + $qty);
 		} else {
 			// create cancellation sub line item
-			$cancellation_line_item = EE_Line_Item::new_instance( array(
-				'LIN_name'       => __( 'Cancellation', 'event_espresso' ),
+			$cancellation_line_item = EE_Line_Item::new_instance(array(
+				'LIN_name'       => __('Cancellation', 'event_espresso'),
 				'LIN_desc'       => sprintf(
-					_x( 'Cancelled %1$s : %2$s', 'Cancelled Ticket Name : 2015-01-01 11:11', 'event_espresso' ),
+					_x('Cancelled %1$s : %2$s', 'Cancelled Ticket Name : 2015-01-01 11:11', 'event_espresso'),
 					$ticket_line_item->name(),
-					current_time( get_option( 'date_format' ) . ' ' . get_option( 'time_format' ) )
+					current_time(get_option('date_format').' '.get_option('time_format'))
 				),
 				'LIN_unit_price' => 0, // $ticket_line_item->unit_price()
 				'LIN_quantity'   => $qty,
 				'LIN_is_taxable' => $ticket_line_item->is_taxable(),
-				'LIN_order'      => count( $ticket_line_item->children() ),
+				'LIN_order'      => count($ticket_line_item->children()),
 				'LIN_total'      => 0, // $ticket_line_item->unit_price()
 				'LIN_type'       => EEM_Line_Item::type_cancellation,
-			) );
-			$ticket_line_item->add_child_line_item( $cancellation_line_item );
+			));
+			$ticket_line_item->add_child_line_item($cancellation_line_item);
 		}
-		if ( $ticket_line_item->save_this_and_descendants() > 0 ) {
+		if ($ticket_line_item->save_this_and_descendants() > 0) {
 			// decrement parent line item quantity
 			$event_line_item = $ticket_line_item->parent();
-			if ( $event_line_item instanceof EE_Line_Item && $event_line_item->OBJ_type() === 'Event' ) {
-				$event_line_item->set_quantity( $event_line_item->quantity() - $qty );
+			if ($event_line_item instanceof EE_Line_Item && $event_line_item->OBJ_type() === 'Event') {
+				$event_line_item->set_quantity($event_line_item->quantity() - $qty);
 				$event_line_item->save();
 			}
-			EEH_Line_Item::get_grand_total_and_recalculate_everything( $ticket_line_item );
+			EEH_Line_Item::get_grand_total_and_recalculate_everything($ticket_line_item);
 			return true;
 		}
 		return false;
@@ -435,12 +435,12 @@ 
 	 * @return bool success
 	 * @throws \EE_Error
 	 */
-	public static function reinstate_canceled_ticket_line_item( EE_Line_Item $ticket_line_item, $qty = 1 ) {
+	public static function reinstate_canceled_ticket_line_item(EE_Line_Item $ticket_line_item, $qty = 1) {
 		// validate incoming line_item
-		if ( $ticket_line_item->OBJ_type() !== 'Ticket' ) {
+		if ($ticket_line_item->OBJ_type() !== 'Ticket') {
 			throw new EE_Error(
 				sprintf(
-					__( 'The supplied line item must have an Object Type of "Ticket", not %1$s.', 'event_espresso' ),
+					__('The supplied line item must have an Object Type of "Ticket", not %1$s.', 'event_espresso'),
 					$ticket_line_item->type()
 				)
 			);
@@ -450,42 +450,42 @@ 
 			$ticket_line_item,
 			EEM_Line_Item::type_cancellation
 		);
-		$cancellation_line_item = reset( $cancellation_line_item );
+		$cancellation_line_item = reset($cancellation_line_item);
 		// verify that this ticket was indeed previously cancelled
-		if ( ! $cancellation_line_item instanceof EE_Line_Item ) {
+		if ( ! $cancellation_line_item instanceof EE_Line_Item) {
 			return false;
 		}
-		if ( $cancellation_line_item->quantity() > $qty ) {
+		if ($cancellation_line_item->quantity() > $qty) {
 			// decrement cancelled quantity
-			$cancellation_line_item->set_quantity( $cancellation_line_item->quantity() - $qty );
-		} else if ( $cancellation_line_item->quantity() == $qty ) {
+			$cancellation_line_item->set_quantity($cancellation_line_item->quantity() - $qty);
+		} else if ($cancellation_line_item->quantity() == $qty) {
 			// decrement cancelled quantity in case anyone still has the object kicking around
-			$cancellation_line_item->set_quantity( $cancellation_line_item->quantity() - $qty );
+			$cancellation_line_item->set_quantity($cancellation_line_item->quantity() - $qty);
 			// delete because quantity will end up as 0
 			$cancellation_line_item->delete();
 			// and attempt to destroy the object,
 			// even though PHP won't actually destroy it until it needs the memory
-			unset( $cancellation_line_item );
+			unset($cancellation_line_item);
 		} else {
 			// what ?!?! negative quantity ?!?!
 			throw new EE_Error(
 				sprintf(
-					__( 'Can not reinstate %1$d cancelled ticket(s) because the cancelled ticket quantity is only %2$d.',
-						'event_espresso' ),
+					__('Can not reinstate %1$d cancelled ticket(s) because the cancelled ticket quantity is only %2$d.',
+						'event_espresso'),
 					$qty,
 					$cancellation_line_item->quantity()
 				)
 			);
 		}
 		// increment ticket quantity
-		$ticket_line_item->set_quantity( $ticket_line_item->quantity() + $qty );
-		if ( $ticket_line_item->save_this_and_descendants() > 0 ) {
+		$ticket_line_item->set_quantity($ticket_line_item->quantity() + $qty);
+		if ($ticket_line_item->save_this_and_descendants() > 0) {
 			// increment parent line item quantity
 			$event_line_item = $ticket_line_item->parent();
-			if ( $event_line_item instanceof EE_Line_Item && $event_line_item->OBJ_type() === 'Event' ) {
-				$event_line_item->set_quantity( $event_line_item->quantity() + $qty );
+			if ($event_line_item instanceof EE_Line_Item && $event_line_item->OBJ_type() === 'Event') {
+				$event_line_item->set_quantity($event_line_item->quantity() + $qty);
 			}
-			EEH_Line_Item::get_grand_total_and_recalculate_everything( $ticket_line_item );
+			EEH_Line_Item::get_grand_total_and_recalculate_everything($ticket_line_item);
 			return true;
 		}
 		return false;
@@ -500,8 +500,8 @@ 
 	 * @param EE_Line_Item $line_item
 	 * @return \EE_Line_Item
 	 */
-	public static function get_grand_total_and_recalculate_everything( EE_Line_Item $line_item ){
-		$grand_total_line_item = EEH_Line_Item::find_transaction_grand_total_for_line_item( $line_item );
+	public static function get_grand_total_and_recalculate_everything(EE_Line_Item $line_item) {
+		$grand_total_line_item = EEH_Line_Item::find_transaction_grand_total_for_line_item($line_item);
 		return $grand_total_line_item->recalculate_total_including_taxes();
 	}
 
@@ -514,11 +514,11 @@ 
 	 * @return \EE_Line_Item
 	 * @throws \EE_Error
 	 */
-	public static function get_pre_tax_subtotal( EE_Line_Item $total_line_item ){
-		$pre_tax_subtotal = $total_line_item->get_child_line_item( 'pre-tax-subtotal' );
+	public static function get_pre_tax_subtotal(EE_Line_Item $total_line_item) {
+		$pre_tax_subtotal = $total_line_item->get_child_line_item('pre-tax-subtotal');
 		return $pre_tax_subtotal instanceof EE_Line_Item
 			? $pre_tax_subtotal
-			: self::create_pre_tax_subtotal( $total_line_item );
+			: self::create_pre_tax_subtotal($total_line_item);
 	}
 
 
@@ -530,9 +530,9 @@ 
 	 * @return \EE_Line_Item
 	 * @throws \EE_Error
 	 */
-	public static function get_taxes_subtotal( EE_Line_Item $total_line_item ){
-		$taxes = $total_line_item->get_child_line_item( 'taxes' );
-		return $taxes ? $taxes : self::create_taxes_subtotal( $total_line_item );
+	public static function get_taxes_subtotal(EE_Line_Item $total_line_item) {
+		$taxes = $total_line_item->get_child_line_item('taxes');
+		return $taxes ? $taxes : self::create_taxes_subtotal($total_line_item);
 	}
 
 
@@ -545,12 +545,12 @@ 
 	 * @return void
 	 * @throws \EE_Error
 	 */
-	public static function set_TXN_ID( EE_Line_Item $line_item, $transaction = NULL ){
-		if( $transaction ){
+	public static function set_TXN_ID(EE_Line_Item $line_item, $transaction = NULL) {
+		if ($transaction) {
 			/** @type EEM_Transaction $EEM_Transaction */
-			$EEM_Transaction = EE_Registry::instance()->load_model( 'Transaction' );
-			$TXN_ID = $EEM_Transaction->ensure_is_ID( $transaction );
-			$line_item->set_TXN_ID( $TXN_ID );
+			$EEM_Transaction = EE_Registry::instance()->load_model('Transaction');
+			$TXN_ID = $EEM_Transaction->ensure_is_ID($transaction);
+			$line_item->set_TXN_ID($TXN_ID);
 		}
 	}
 
@@ -565,8 +565,8 @@ 
 	 * @return \EE_Line_Item of type total
 	 * @throws \EE_Error
 	 */
-	public static function create_total_line_item( $transaction = NULL ){
-		$total_line_item = EE_Line_Item::new_instance( array(
+	public static function create_total_line_item($transaction = NULL) {
+		$total_line_item = EE_Line_Item::new_instance(array(
 			'LIN_code'	=> 'total',
 			'LIN_name'	=> __('Grand Total', 'event_espresso'),
 			'LIN_type'	=> EEM_Line_Item::type_total,
@@ -576,9 +576,9 @@ 
 			'FHEE__EEH_Line_Item__create_total_line_item__total_line_item',
 			$total_line_item
 		);
-		self::set_TXN_ID( $total_line_item, $transaction );
-		self::create_pre_tax_subtotal( $total_line_item, $transaction );
-		self::create_taxes_subtotal( $total_line_item, $transaction );
+		self::set_TXN_ID($total_line_item, $transaction);
+		self::create_pre_tax_subtotal($total_line_item, $transaction);
+		self::create_taxes_subtotal($total_line_item, $transaction);
 		return $total_line_item;
 	}
 
@@ -592,19 +592,19 @@ 
 	 * @return EE_Line_Item
 	 * @throws \EE_Error
 	 */
-	protected static function create_pre_tax_subtotal( EE_Line_Item $total_line_item, $transaction = NULL ){
-		$pre_tax_line_item = EE_Line_Item::new_instance( array(
+	protected static function create_pre_tax_subtotal(EE_Line_Item $total_line_item, $transaction = NULL) {
+		$pre_tax_line_item = EE_Line_Item::new_instance(array(
 			'LIN_code' 	=> 'pre-tax-subtotal',
-			'LIN_name' 	=> __( 'Pre-Tax Subtotal', 'event_espresso' ),
+			'LIN_name' 	=> __('Pre-Tax Subtotal', 'event_espresso'),
 			'LIN_type' 	=> EEM_Line_Item::type_sub_total
-		) );
+		));
 		$pre_tax_line_item = apply_filters(
 			'FHEE__EEH_Line_Item__create_pre_tax_subtotal__pre_tax_line_item',
 			$pre_tax_line_item
 		);
-		self::set_TXN_ID( $pre_tax_line_item, $transaction );
-		$total_line_item->add_child_line_item( $pre_tax_line_item );
-		self::create_event_subtotal( $pre_tax_line_item, $transaction );
+		self::set_TXN_ID($pre_tax_line_item, $transaction);
+		$total_line_item->add_child_line_item($pre_tax_line_item);
+		self::create_event_subtotal($pre_tax_line_item, $transaction);
 		return $pre_tax_line_item;
 	}
 
@@ -619,21 +619,21 @@ 
 	 * @return EE_Line_Item
 	 * @throws \EE_Error
 	 */
-	protected static function create_taxes_subtotal( EE_Line_Item $total_line_item, $transaction = NULL ){
+	protected static function create_taxes_subtotal(EE_Line_Item $total_line_item, $transaction = NULL) {
 		$tax_line_item = EE_Line_Item::new_instance(array(
 			'LIN_code'	=> 'taxes',
 			'LIN_name' 	=> __('Taxes', 'event_espresso'),
 			'LIN_type'	=> EEM_Line_Item::type_tax_sub_total,
-			'LIN_order' => 1000,//this should always come last
+			'LIN_order' => 1000, //this should always come last
 		));
 		$tax_line_item = apply_filters(
 			'FHEE__EEH_Line_Item__create_taxes_subtotal__tax_line_item',
 			$tax_line_item
 		);
-		self::set_TXN_ID( $tax_line_item, $transaction );
-		$total_line_item->add_child_line_item( $tax_line_item );
+		self::set_TXN_ID($tax_line_item, $transaction);
+		$total_line_item->add_child_line_item($tax_line_item);
 		//and lastly, add the actual taxes
-		self::apply_taxes( $total_line_item );
+		self::apply_taxes($total_line_item);
 		return $tax_line_item;
 	}
 
@@ -648,11 +648,11 @@ 
 	 * @return EE_Line_Item
 	 * @throws \EE_Error
 	 */
-	public static function create_event_subtotal( EE_Line_Item $pre_tax_line_item, $transaction = NULL, $event = NULL ){
+	public static function create_event_subtotal(EE_Line_Item $pre_tax_line_item, $transaction = NULL, $event = NULL) {
 		$event_line_item = EE_Line_Item::new_instance(array(
-			'LIN_code'	=> self::get_event_code( $event ),
-			'LIN_name' 	=> self::get_event_name( $event ),
-			'LIN_desc' 	=> self::get_event_desc( $event ),
+			'LIN_code'	=> self::get_event_code($event),
+			'LIN_name' 	=> self::get_event_name($event),
+			'LIN_desc' 	=> self::get_event_desc($event),
 			'LIN_type'	=> EEM_Line_Item::type_sub_total,
 			'OBJ_type' 	=> 'Event',
 			'OBJ_ID' 		=>  $event instanceof EE_Event ? $event->ID() : 0
@@ -661,8 +661,8 @@ 
 			'FHEE__EEH_Line_Item__create_event_subtotal__event_line_item',
 			$event_line_item
 		);
-		self::set_TXN_ID( $event_line_item, $transaction );
-		$pre_tax_line_item->add_child_line_item( $event_line_item );
+		self::set_TXN_ID($event_line_item, $transaction);
+		$pre_tax_line_item->add_child_line_item($event_line_item);
 		return $event_line_item;
 	}
 
@@ -675,8 +675,8 @@ 
 	 * @return string
 	 * @throws \EE_Error
 	 */
-	public static function get_event_code( $event ) {
-		return 'event-' . ( $event instanceof EE_Event ? $event->ID() : '0' );
+	public static function get_event_code($event) {
+		return 'event-'.($event instanceof EE_Event ? $event->ID() : '0');
 	}
 
 	/**
@@ -684,8 +684,8 @@ 
 	 * @param EE_Event $event
 	 * @return string
 	 */
-	public static function get_event_name( $event ) {
-		return $event instanceof EE_Event ? $event->name() : __( 'Event', 'event_espresso' );
+	public static function get_event_name($event) {
+		return $event instanceof EE_Event ? $event->name() : __('Event', 'event_espresso');
 	}
 
 	/**
@@ -693,7 +693,7 @@ 
 	 * @param EE_Event $event
 	 * @return string
 	 */
-	public static function get_event_desc( $event ) {
+	public static function get_event_desc($event) {
 		return $event instanceof EE_Event ? $event->short_description() : '';
 	}
 
@@ -707,27 +707,27 @@ 
 	  * @throws \EE_Error
 	  * @return EE_Line_Item
 	  */
-	public static function get_event_line_item_for_ticket( EE_Line_Item $grand_total, EE_Ticket $ticket ) {
+	public static function get_event_line_item_for_ticket(EE_Line_Item $grand_total, EE_Ticket $ticket) {
 		$first_datetime = $ticket->first_datetime();
-		if ( ! $first_datetime instanceof EE_Datetime ) {
+		if ( ! $first_datetime instanceof EE_Datetime) {
 			throw new EE_Error(
-				sprintf( __( 'The supplied ticket (ID %d) has no datetimes', 'event_espresso' ), $ticket->ID() )
+				sprintf(__('The supplied ticket (ID %d) has no datetimes', 'event_espresso'), $ticket->ID())
 			);
 		}
 		$event = $first_datetime->event();
-		if ( ! $event instanceof EE_Event ) {
+		if ( ! $event instanceof EE_Event) {
 			throw new EE_Error(
 				sprintf(
-					__( 'The supplied ticket (ID %d) has no event data associated with it.', 'event_espresso' ),
+					__('The supplied ticket (ID %d) has no event data associated with it.', 'event_espresso'),
 					$ticket->ID()
 				)
 			);
 		}
-		$events_sub_total = EEH_Line_Item::get_event_line_item( $grand_total, $event );
-		if ( ! $events_sub_total instanceof EE_Line_Item ) {
+		$events_sub_total = EEH_Line_Item::get_event_line_item($grand_total, $event);
+		if ( ! $events_sub_total instanceof EE_Line_Item) {
 			throw new EE_Error(
 				sprintf(
-					__( 'There is no events sub-total for ticket %s on total line item %d', 'event_espresso' ),
+					__('There is no events sub-total for ticket %s on total line item %d', 'event_espresso'),
 					$ticket->ID(),
 					$grand_total->ID()
 				)
@@ -746,31 +746,31 @@ 
 	 * @return EE_Line_Item for the event subtotal which is a child of $grand_total
 	 * @throws \EE_Error
 	 */
-	public static function get_event_line_item( EE_Line_Item $grand_total, $event ) {
+	public static function get_event_line_item(EE_Line_Item $grand_total, $event) {
 		/** @type EE_Event $event */
-		$event = EEM_Event::instance()->ensure_is_obj( $event, true );
+		$event = EEM_Event::instance()->ensure_is_obj($event, true);
 		$event_line_item = NULL;
 		$found = false;
-		foreach ( EEH_Line_Item::get_event_subtotals( $grand_total ) as $event_line_item ) {
+		foreach (EEH_Line_Item::get_event_subtotals($grand_total) as $event_line_item) {
 			// default event subtotal, we should only ever find this the first time this method is called
-			if ( ! $event_line_item->OBJ_ID() ) {
+			if ( ! $event_line_item->OBJ_ID()) {
 				// let's use this! but first... set the event details
-				EEH_Line_Item::set_event_subtotal_details( $event_line_item, $event );
+				EEH_Line_Item::set_event_subtotal_details($event_line_item, $event);
 				$found = true;
 				break;
-			} else if ( $event_line_item->OBJ_ID() === $event->ID() ) {
+			} else if ($event_line_item->OBJ_ID() === $event->ID()) {
 				// found existing line item for this event in the cart, so break out of loop and use this one
 				$found = true;
 				break;
 			}
 		}
-		if ( ! $found ) {
+		if ( ! $found) {
 			//there is no event sub-total yet, so add it
-			$pre_tax_subtotal = EEH_Line_Item::get_pre_tax_subtotal( $grand_total );
+			$pre_tax_subtotal = EEH_Line_Item::get_pre_tax_subtotal($grand_total);
 			// create a new "event" subtotal below that
-			$event_line_item = EEH_Line_Item::create_event_subtotal( $pre_tax_subtotal, null, $event );
+			$event_line_item = EEH_Line_Item::create_event_subtotal($pre_tax_subtotal, null, $event);
 			// and set the event details
-			EEH_Line_Item::set_event_subtotal_details( $event_line_item, $event );
+			EEH_Line_Item::set_event_subtotal_details($event_line_item, $event);
 		}
 		return $event_line_item;
 	}
@@ -791,13 +791,13 @@ 
 		EE_Event $event,
 		$transaction = null
 	) {
-		if ( $event instanceof EE_Event ) {
-			$event_line_item->set_code( self::get_event_code( $event ) );
-			$event_line_item->set_name( self::get_event_name( $event ) );
-			$event_line_item->set_desc( self::get_event_desc( $event ) );
-			$event_line_item->set_OBJ_ID( $event->ID() );
+		if ($event instanceof EE_Event) {
+			$event_line_item->set_code(self::get_event_code($event));
+			$event_line_item->set_name(self::get_event_name($event));
+			$event_line_item->set_desc(self::get_event_desc($event));
+			$event_line_item->set_OBJ_ID($event->ID());
 		}
-		self::set_TXN_ID( $event_line_item, $transaction );
+		self::set_TXN_ID($event_line_item, $transaction);
 	}
 
 
@@ -810,19 +810,19 @@ 
 	 * @param EE_Line_Item $total_line_item of type EEM_Line_Item::type_total
 	 * @throws \EE_Error
 	 */
-	public static function apply_taxes( EE_Line_Item $total_line_item ){
+	public static function apply_taxes(EE_Line_Item $total_line_item) {
 		/** @type EEM_Price $EEM_Price */
-		$EEM_Price = EE_Registry::instance()->load_model( 'Price' );
+		$EEM_Price = EE_Registry::instance()->load_model('Price');
 		// get array of taxes via Price Model
 		$ordered_taxes = $EEM_Price->get_all_prices_that_are_taxes();
-		ksort( $ordered_taxes );
-		$taxes_line_item = self::get_taxes_subtotal( $total_line_item );
+		ksort($ordered_taxes);
+		$taxes_line_item = self::get_taxes_subtotal($total_line_item);
 		//just to be safe, remove its old tax line items
 		$taxes_line_item->delete_children_line_items();
 		//loop thru taxes
-		foreach ( $ordered_taxes as $order => $taxes ) {
-			foreach ( $taxes as $tax ) {
-				if ( $tax instanceof EE_Price ) {
+		foreach ($ordered_taxes as $order => $taxes) {
+			foreach ($taxes as $tax) {
+				if ($tax instanceof EE_Price) {
 					$tax_line_item = EE_Line_Item::new_instance(
 						array(
 							'LIN_name'       => $tax->name(),
@@ -840,7 +840,7 @@ 
 						'FHEE__EEH_Line_Item__apply_taxes__tax_line_item',
 						$tax_line_item
 					);
-					$taxes_line_item->add_child_line_item( $tax_line_item );
+					$taxes_line_item->add_child_line_item($tax_line_item);
 				}
 			}
 		}
@@ -857,10 +857,10 @@ 
 	 * @return float
 	 * @throws \EE_Error
 	 */
-	public static function ensure_taxes_applied( $total_line_item ){
-		$taxes_subtotal = self::get_taxes_subtotal( $total_line_item );
-		if( ! $taxes_subtotal->children()){
-			self::apply_taxes( $total_line_item );
+	public static function ensure_taxes_applied($total_line_item) {
+		$taxes_subtotal = self::get_taxes_subtotal($total_line_item);
+		if ( ! $taxes_subtotal->children()) {
+			self::apply_taxes($total_line_item);
 		}
 		return $taxes_subtotal->total();
 	}
@@ -874,16 +874,16 @@ 
 	 * @return bool
 	 * @throws \EE_Error
 	 */
-	public static function delete_all_child_items( EE_Line_Item $parent_line_item ) {
+	public static function delete_all_child_items(EE_Line_Item $parent_line_item) {
 		$deleted = 0;
-		foreach ( $parent_line_item->children() as $child_line_item ) {
-			if ( $child_line_item instanceof EE_Line_Item ) {
-				$deleted += EEH_Line_Item::delete_all_child_items( $child_line_item );
-				if ( $child_line_item->ID() ) {
+		foreach ($parent_line_item->children() as $child_line_item) {
+			if ($child_line_item instanceof EE_Line_Item) {
+				$deleted += EEH_Line_Item::delete_all_child_items($child_line_item);
+				if ($child_line_item->ID()) {
 					$child_line_item->delete();
-					unset( $child_line_item );
+					unset($child_line_item);
 				} else {
-					$parent_line_item->delete_child_line_item( $child_line_item->code() );
+					$parent_line_item->delete_child_line_item($child_line_item->code());
 				}
 				$deleted++;
 			}
@@ -905,9 +905,9 @@ 
 	 * @param array|bool|string $line_item_codes
 	 * @return int number of items successfully removed
 	 */
-	public static function delete_items( EE_Line_Item $total_line_item, $line_item_codes = FALSE ) {
+	public static function delete_items(EE_Line_Item $total_line_item, $line_item_codes = FALSE) {
 
-		if( $total_line_item->type() !== EEM_Line_Item::type_total ){
+		if ($total_line_item->type() !== EEM_Line_Item::type_total) {
 			EE_Error::doing_it_wrong(
 				'EEH_Line_Item::delete_items',
 				__(
@@ -917,20 +917,20 @@ 
 				'4.6.18'
 			);
 		}
-		do_action( 'AHEE_log', __FILE__, __FUNCTION__, '' );
+		do_action('AHEE_log', __FILE__, __FUNCTION__, '');
 
 		// check if only a single line_item_id was passed
-		if ( ! empty( $line_item_codes ) && ! is_array( $line_item_codes )) {
+		if ( ! empty($line_item_codes) && ! is_array($line_item_codes)) {
 			// place single line_item_id in an array to appear as multiple line_item_ids
-			$line_item_codes = array ( $line_item_codes );
+			$line_item_codes = array($line_item_codes);
 		}
 		$removals = 0;
 		// cycle thru line_item_ids
-		foreach ( $line_item_codes as $line_item_id ) {
+		foreach ($line_item_codes as $line_item_id) {
 			$removals += $total_line_item->delete_child_line_item($line_item_id);
 		}
 
-		if ( $removals > 0 ) {
+		if ($removals > 0) {
 			$total_line_item->recalculate_taxes_and_tax_total();
 			return $removals;
 		} else {
@@ -963,33 +963,33 @@ 
 		$code = null,
 		$add_to_existing_line_item = false
 	) {
-		$tax_subtotal = self::get_taxes_subtotal( $total_line_item );
+		$tax_subtotal = self::get_taxes_subtotal($total_line_item);
             $taxable_total = $total_line_item->taxable_total();
 
-            if( $add_to_existing_line_item ) {
-                $new_tax = $tax_subtotal->get_child_line_item( $code );
+            if ($add_to_existing_line_item) {
+                $new_tax = $tax_subtotal->get_child_line_item($code);
 	            EEM_Line_Item::instance()->delete(
-		            array( array( 'LIN_code' => array( '!=', $code ), 'LIN_parent' => $tax_subtotal->ID() ) )
+		            array(array('LIN_code' => array('!=', $code), 'LIN_parent' => $tax_subtotal->ID()))
 	            );
             } else {
                 $new_tax = null;
                 $tax_subtotal->delete_children_line_items();
             }
-            if( $new_tax ) {
-                $new_tax->set_total( $new_tax->total() + $amount );
-                $new_tax->set_percent( $taxable_total ? $new_tax->total() / $taxable_total * 100 : 0 );
+            if ($new_tax) {
+                $new_tax->set_total($new_tax->total() + $amount);
+                $new_tax->set_percent($taxable_total ? $new_tax->total() / $taxable_total * 100 : 0);
             } else {
                 //no existing tax item. Create it
-				$new_tax = EE_Line_Item::new_instance( array(
+				$new_tax = EE_Line_Item::new_instance(array(
 					'TXN_ID'      => $total_line_item->TXN_ID(),
-					'LIN_name'    => $name ? $name : __( 'Tax', 'event_espresso' ),
+					'LIN_name'    => $name ? $name : __('Tax', 'event_espresso'),
 					'LIN_desc'    => $description ? $description : '',
-					'LIN_percent' => $taxable_total ? ( $amount / $taxable_total * 100 ) : 0,
+					'LIN_percent' => $taxable_total ? ($amount / $taxable_total * 100) : 0,
 					'LIN_total'   => $amount,
 					'LIN_parent'  => $tax_subtotal->ID(),
 					'LIN_type'    => EEM_Line_Item::type_tax,
 					'LIN_code'    => $code
-				) );
+				));
 			}
 
             $new_tax = apply_filters(
@@ -998,7 +998,7 @@ 
 				$total_line_item
             );
             $new_tax->save();
-            $tax_subtotal->set_total( $new_tax->total() );
+            $tax_subtotal->set_total($new_tax->total());
             $tax_subtotal->save();
             $total_line_item->recalculate_total_including_taxes();
             return $new_tax;
@@ -1020,14 +1020,14 @@ 
 		$code_substring_for_whitelist = null
 	) {
 		$whitelisted = false;
-		if( $code_substring_for_whitelist !== null ) {
-			$whitelisted = strpos( $line_item->code(), $code_substring_for_whitelist ) !== false ? true : false;
+		if ($code_substring_for_whitelist !== null) {
+			$whitelisted = strpos($line_item->code(), $code_substring_for_whitelist) !== false ? true : false;
 		}
-		if( ! $whitelisted && $line_item->is_line_item() ) {
-			$line_item->set_is_taxable( $taxable );
+		if ( ! $whitelisted && $line_item->is_line_item()) {
+			$line_item->set_is_taxable($taxable);
 		}
-		foreach( $line_item->children() as $child_line_item ) {
-			EEH_Line_Item::set_line_items_taxable( $child_line_item, $taxable, $code_substring_for_whitelist );
+		foreach ($line_item->children() as $child_line_item) {
+			EEH_Line_Item::set_line_items_taxable($child_line_item, $taxable, $code_substring_for_whitelist);
 		}
 	}
 
@@ -1040,8 +1040,8 @@ 
 	 * @param \EE_Line_Item $parent_line_item - the line item to find descendants of
 	 * @return EE_Line_Item[]
 	 */
-	public static function get_event_subtotals( EE_Line_Item $parent_line_item ) {
-		return self::get_subtotals_of_object_type( $parent_line_item, 'Event' );
+	public static function get_event_subtotals(EE_Line_Item $parent_line_item) {
+		return self::get_subtotals_of_object_type($parent_line_item, 'Event');
 	}
 
 
@@ -1054,7 +1054,7 @@ 
 	 * @param string $obj_type
 	 * @return EE_Line_Item[]
 	 */
-	public static function get_subtotals_of_object_type( EE_Line_Item $parent_line_item, $obj_type = '' ) {
+	public static function get_subtotals_of_object_type(EE_Line_Item $parent_line_item, $obj_type = '') {
 		return self::_get_descendants_by_type_and_object_type(
 			$parent_line_item,
 			EEM_Line_Item::type_sub_total,
@@ -1071,8 +1071,8 @@ 
 	 * @param \EE_Line_Item $parent_line_item - the line item to find descendants of
 	 * @return EE_Line_Item[]
 	 */
-	public static function get_ticket_line_items( EE_Line_Item $parent_line_item ) {
-		return self::get_line_items_of_object_type( $parent_line_item, 'Ticket' );
+	public static function get_ticket_line_items(EE_Line_Item $parent_line_item) {
+		return self::get_line_items_of_object_type($parent_line_item, 'Ticket');
 	}
 
 
@@ -1085,8 +1085,8 @@ 
 	 * @param string $obj_type
 	 * @return EE_Line_Item[]
 	 */
-	public static function get_line_items_of_object_type( EE_Line_Item $parent_line_item, $obj_type = '' ) {
-		return self::_get_descendants_by_type_and_object_type( $parent_line_item, EEM_Line_Item::type_line_item, $obj_type );
+	public static function get_line_items_of_object_type(EE_Line_Item $parent_line_item, $obj_type = '') {
+		return self::_get_descendants_by_type_and_object_type($parent_line_item, EEM_Line_Item::type_line_item, $obj_type);
 	}
 
 
@@ -1097,8 +1097,8 @@ 
 	 * @param \EE_Line_Item $parent_line_item - the line item to find descendants of
 	 * @return EE_Line_Item[]
 	 */
-	public static function get_tax_descendants( EE_Line_Item $parent_line_item ) {
-		return EEH_Line_Item::get_descendants_of_type( $parent_line_item, EEM_Line_Item::type_tax );
+	public static function get_tax_descendants(EE_Line_Item $parent_line_item) {
+		return EEH_Line_Item::get_descendants_of_type($parent_line_item, EEM_Line_Item::type_tax);
 	}
 
 
@@ -1109,8 +1109,8 @@ 
 	 * @param \EE_Line_Item $parent_line_item - the line item to find descendants of
 	 * @return EE_Line_Item[]
 	 */
-	public static function get_line_item_descendants( EE_Line_Item $parent_line_item ) {
-		return EEH_Line_Item::get_descendants_of_type( $parent_line_item, EEM_Line_Item::type_line_item );
+	public static function get_line_item_descendants(EE_Line_Item $parent_line_item) {
+		return EEH_Line_Item::get_descendants_of_type($parent_line_item, EEM_Line_Item::type_line_item);
 	}
 
 
@@ -1123,8 +1123,8 @@ 
 	 * @param string $line_item_type one of the EEM_Line_Item constants
 	 * @return EE_Line_Item[]
 	 */
-	public static function get_descendants_of_type( EE_Line_Item $parent_line_item, $line_item_type ) {
-		return self::_get_descendants_by_type_and_object_type( $parent_line_item, $line_item_type, NULL );
+	public static function get_descendants_of_type(EE_Line_Item $parent_line_item, $line_item_type) {
+		return self::_get_descendants_by_type_and_object_type($parent_line_item, $line_item_type, NULL);
 	}
 
 
@@ -1143,8 +1143,8 @@ 
 		$obj_type = null
 	) {
 		$objects = array();
-		foreach ( $parent_line_item->children() as $child_line_item ) {
-			if ( $child_line_item instanceof EE_Line_Item ) {
+		foreach ($parent_line_item->children() as $child_line_item) {
+			if ($child_line_item instanceof EE_Line_Item) {
 				if (
 					$child_line_item->type() === $line_item_type
 				    && (
@@ -1184,7 +1184,7 @@ 
 		$OBJ_type = '',
 		$OBJ_IDs = array()
 	) {
-		return self::_get_descendants_by_object_type_and_object_ID( $parent_line_item, $OBJ_type, $OBJ_IDs );
+		return self::_get_descendants_by_object_type_and_object_ID($parent_line_item, $OBJ_type, $OBJ_IDs);
 	}
 
 
@@ -1203,12 +1203,12 @@ 
 		$OBJ_IDs
 	) {
 		$objects = array();
-		foreach ( $parent_line_item->children() as $child_line_item ) {
-			if ( $child_line_item instanceof EE_Line_Item ) {
+		foreach ($parent_line_item->children() as $child_line_item) {
+			if ($child_line_item instanceof EE_Line_Item) {
 				if (
-					is_array( $OBJ_IDs )
+					is_array($OBJ_IDs)
 					&& $child_line_item->OBJ_type() === $OBJ_type
-					&& in_array( $child_line_item->OBJ_ID(), $OBJ_IDs )
+					&& in_array($child_line_item->OBJ_ID(), $OBJ_IDs)
 				) {
 					$objects[] = $child_line_item;
 				} else {
@@ -1238,8 +1238,8 @@ 
 	 * @param string $type like one of the EEM_Line_Item::type_*
 	 * @return EE_Line_Item
 	 */
-	public static function get_nearest_descendant_of_type( EE_Line_Item $parent_line_item, $type ) {
-		return self::_get_nearest_descendant( $parent_line_item, 'LIN_type' , $type );
+	public static function get_nearest_descendant_of_type(EE_Line_Item $parent_line_item, $type) {
+		return self::_get_nearest_descendant($parent_line_item, 'LIN_type', $type);
 	}
 
 
@@ -1253,8 +1253,8 @@ 
 	 * @param string $code any value used for LIN_code
 	 * @return EE_Line_Item
 	 */
-	public static function get_nearest_descendant_having_code( EE_Line_Item $parent_line_item, $code ) {
-		return self::_get_nearest_descendant( $parent_line_item, 'LIN_code' , $code );
+	public static function get_nearest_descendant_having_code(EE_Line_Item $parent_line_item, $code) {
+		return self::_get_nearest_descendant($parent_line_item, 'LIN_code', $code);
 	}
 
 
@@ -1268,15 +1268,15 @@ 
 	 * @param string $value any value stored in $search_field
 	 * @return EE_Line_Item
 	 */
-	protected static function _get_nearest_descendant( EE_Line_Item $parent_line_item, $search_field, $value ) {
-		foreach( $parent_line_item->children() as $child ){
-			if ( $child->get( $search_field ) == $value ){
+	protected static function _get_nearest_descendant(EE_Line_Item $parent_line_item, $search_field, $value) {
+		foreach ($parent_line_item->children() as $child) {
+			if ($child->get($search_field) == $value) {
 				return $child;
 			}
 		}
-		foreach( $parent_line_item->children() as $child ){
-			$descendant_found = self::_get_nearest_descendant( $child, $search_field, $value );
-			if ( $descendant_found ){
+		foreach ($parent_line_item->children() as $child) {
+			$descendant_found = self::_get_nearest_descendant($child, $search_field, $value);
+			if ($descendant_found) {
 				return $descendant_found;
 			}
 		}
@@ -1293,24 +1293,24 @@ 
 	 * @return \EE_Line_Item
 	 * @throws \EE_Error
 	 */
-	public static function find_transaction_grand_total_for_line_item( EE_Line_Item $line_item ){
-		if ( $line_item->TXN_ID() ) {
-			$total_line_item = $line_item->transaction()->total_line_item( false );
-			if ( $total_line_item instanceof EE_Line_Item ) {
+	public static function find_transaction_grand_total_for_line_item(EE_Line_Item $line_item) {
+		if ($line_item->TXN_ID()) {
+			$total_line_item = $line_item->transaction()->total_line_item(false);
+			if ($total_line_item instanceof EE_Line_Item) {
 				return $total_line_item;
 			}
 		} else {
 			$line_item_parent = $line_item->parent();
-			if ( $line_item_parent instanceof EE_Line_Item ) {
-				if ( $line_item_parent->is_total() ) {
+			if ($line_item_parent instanceof EE_Line_Item) {
+				if ($line_item_parent->is_total()) {
 					return $line_item_parent;
 				}
-				return EEH_Line_Item::find_transaction_grand_total_for_line_item( $line_item_parent );
+				return EEH_Line_Item::find_transaction_grand_total_for_line_item($line_item_parent);
 			}
 		}
 		throw new EE_Error(
 			sprintf(
-				__( 'A valid grand total for line item %1$d was not found.', 'event_espresso' ),
+				__('A valid grand total for line item %1$d was not found.', 'event_espresso'),
 				$line_item->ID()
 			)
 		);
@@ -1327,31 +1327,31 @@ 
 	 * @return void
 	 * @throws \EE_Error
 	 */
-	public static function visualize( EE_Line_Item $line_item, $indentation = 0 ){
+	public static function visualize(EE_Line_Item $line_item, $indentation = 0) {
 		echo defined('EE_TESTS_DIR') ? "\n" : '<br />';
-		if ( ! $indentation ) {
-			echo defined( 'EE_TESTS_DIR' ) ? "\n" : '<br />';
+		if ( ! $indentation) {
+			echo defined('EE_TESTS_DIR') ? "\n" : '<br />';
 		}
-		for( $i = 0; $i < $indentation; $i++ ){
+		for ($i = 0; $i < $indentation; $i++) {
 			echo ". ";
 		}
 		$breakdown = '';
-		if ( $line_item->is_line_item()){
-			if ( $line_item->is_percent() ) {
+		if ($line_item->is_line_item()) {
+			if ($line_item->is_percent()) {
 				$breakdown = "{$line_item->percent()}%";
 			} else {
-				$breakdown = '$' . "{$line_item->unit_price()} x {$line_item->quantity()}";
+				$breakdown = '$'."{$line_item->unit_price()} x {$line_item->quantity()}";
 			}
 		}
-		echo $line_item->name() . " [ ID:{$line_item->ID()} | qty:{$line_item->quantity()} ] {$line_item->type()} : " . '$' . "{$line_item->total()}";
-		if ( $breakdown ) {
+		echo $line_item->name()." [ ID:{$line_item->ID()} | qty:{$line_item->quantity()} ] {$line_item->type()} : ".'$'."{$line_item->total()}";
+		if ($breakdown) {
 			echo " ( {$breakdown} )";
 		}
-		if( $line_item->is_taxable() ){
+		if ($line_item->is_taxable()) {
 			echo "  * taxable";
 		}
-		if( $line_item->children() ){
-			foreach($line_item->children() as $child){
+		if ($line_item->children()) {
+			foreach ($line_item->children() as $child) {
 				self::visualize($child, $indentation + 1);
 			}
 		}
@@ -1392,97 +1392,97 @@ 
 	 *                                          is theirs, which can be done with
 	 *                                          `EEM_Line_Item::instance()->get_line_item_for_registration( $registration );`
 	 */
-	public static function calculate_reg_final_prices_per_line_item( EE_Line_Item $line_item, $billable_ticket_quantities = array() ) {
+	public static function calculate_reg_final_prices_per_line_item(EE_Line_Item $line_item, $billable_ticket_quantities = array()) {
 		//init running grand total if not already
-		if ( ! isset( $running_totals[ 'total' ] ) ) {
-			$running_totals[ 'total' ] = 0;
+		if ( ! isset($running_totals['total'])) {
+			$running_totals['total'] = 0;
 		}
-		if( ! isset( $running_totals[ 'taxable' ] ) ) {
-			$running_totals[ 'taxable' ] = array( 'total' => 0 );
+		if ( ! isset($running_totals['taxable'])) {
+			$running_totals['taxable'] = array('total' => 0);
 		}
-		foreach ( $line_item->children() as $child_line_item ) {
-			switch ( $child_line_item->type() ) {
+		foreach ($line_item->children() as $child_line_item) {
+			switch ($child_line_item->type()) {
 
 				case EEM_Line_Item::type_sub_total :
-					$running_totals_from_subtotal = EEH_Line_Item::calculate_reg_final_prices_per_line_item( $child_line_item, $billable_ticket_quantities );
+					$running_totals_from_subtotal = EEH_Line_Item::calculate_reg_final_prices_per_line_item($child_line_item, $billable_ticket_quantities);
 					//combine arrays but preserve numeric keys
-					$running_totals = array_replace_recursive( $running_totals_from_subtotal, $running_totals );
-					$running_totals[ 'total' ] += $running_totals_from_subtotal[ 'total' ];
-					$running_totals[ 'taxable'][ 'total' ] += $running_totals_from_subtotal[ 'taxable' ][ 'total' ];
+					$running_totals = array_replace_recursive($running_totals_from_subtotal, $running_totals);
+					$running_totals['total'] += $running_totals_from_subtotal['total'];
+					$running_totals['taxable']['total'] += $running_totals_from_subtotal['taxable']['total'];
 					break;
 
 				case EEM_Line_Item::type_tax_sub_total :
 
 					//find how much the taxes percentage is
-					if ( $child_line_item->percent() !== 0 ) {
+					if ($child_line_item->percent() !== 0) {
 						$tax_percent_decimal = $child_line_item->percent() / 100;
 					} else {
 						$tax_percent_decimal = EE_Taxes::get_total_taxes_percentage() / 100;
 					}
 					//and apply to all the taxable totals, and add to the pretax totals
-					foreach ( $running_totals as $line_item_id => $this_running_total ) {
+					foreach ($running_totals as $line_item_id => $this_running_total) {
 						//"total" and "taxable" array key is an exception
-						if ( $line_item_id === 'taxable' ) {
+						if ($line_item_id === 'taxable') {
 							continue;
 						}
-						$taxable_total = $running_totals[ 'taxable' ][ $line_item_id ];
-						$running_totals[ $line_item_id ] += ( $taxable_total * $tax_percent_decimal );
+						$taxable_total = $running_totals['taxable'][$line_item_id];
+						$running_totals[$line_item_id] += ($taxable_total * $tax_percent_decimal);
 					}
 					break;
 
 				case EEM_Line_Item::type_line_item :
 
 					// ticket line items or ????
-					if ( $child_line_item->OBJ_type() === 'Ticket' ) {
+					if ($child_line_item->OBJ_type() === 'Ticket') {
 						// kk it's a ticket
-						if ( isset( $running_totals[ $child_line_item->ID() ] ) ) {
+						if (isset($running_totals[$child_line_item->ID()])) {
 							//huh? that shouldn't happen.
-							$running_totals[ 'total' ] += $child_line_item->total();
+							$running_totals['total'] += $child_line_item->total();
 						} else {
 							//its not in our running totals yet. great.
-							if ( $child_line_item->is_taxable() ) {
+							if ($child_line_item->is_taxable()) {
 								$taxable_amount = $child_line_item->unit_price();
 							} else {
 								$taxable_amount = 0;
 							}
 							// are we only calculating totals for some tickets?
-							if ( isset( $billable_ticket_quantities[ $child_line_item->OBJ_ID() ] ) ) {
-								$quantity = $billable_ticket_quantities[ $child_line_item->OBJ_ID() ];
-								$running_totals[ $child_line_item->ID() ] = $quantity
+							if (isset($billable_ticket_quantities[$child_line_item->OBJ_ID()])) {
+								$quantity = $billable_ticket_quantities[$child_line_item->OBJ_ID()];
+								$running_totals[$child_line_item->ID()] = $quantity
 									? $child_line_item->unit_price()
 									: 0;
-								$running_totals[ 'taxable' ][ $child_line_item->ID() ] = $quantity
+								$running_totals['taxable'][$child_line_item->ID()] = $quantity
 									? $taxable_amount
 									: 0;
 							} else {
 								$quantity = $child_line_item->quantity();
-								$running_totals[ $child_line_item->ID() ] = $child_line_item->unit_price();
-								$running_totals[ 'taxable' ][ $child_line_item->ID() ] = $taxable_amount;
+								$running_totals[$child_line_item->ID()] = $child_line_item->unit_price();
+								$running_totals['taxable'][$child_line_item->ID()] = $taxable_amount;
 							}
-							$running_totals[ 'taxable' ][ 'total' ] += $taxable_amount * $quantity;
-							$running_totals[ 'total' ] += $child_line_item->unit_price() * $quantity;
+							$running_totals['taxable']['total'] += $taxable_amount * $quantity;
+							$running_totals['total'] += $child_line_item->unit_price() * $quantity;
 						}
 					} else {
 						// it's some other type of item added to the cart
 						// it should affect the running totals
 						// basically we want to convert it into a PERCENT modifier. Because
 						// more clearly affect all registration's final price equally
-						$line_items_percent_of_running_total = $running_totals[ 'total' ] > 0
-							? ( $child_line_item->total() / $running_totals[ 'total' ] ) + 1
+						$line_items_percent_of_running_total = $running_totals['total'] > 0
+							? ($child_line_item->total() / $running_totals['total']) + 1
 							: 1;
-						foreach ( $running_totals as $line_item_id => $this_running_total ) {
+						foreach ($running_totals as $line_item_id => $this_running_total) {
 							//the "taxable" array key is an exception
-							if ( $line_item_id === 'taxable' ) {
+							if ($line_item_id === 'taxable') {
 								continue;
 							}
 							// update the running totals
 							// yes this actually even works for the running grand total!
-							$running_totals[ $line_item_id ] =
+							$running_totals[$line_item_id] =
 								$line_items_percent_of_running_total * $this_running_total;
 
-							if ( $child_line_item->is_taxable() ) {
-								$running_totals[ 'taxable' ][ $line_item_id ] =
-									$line_items_percent_of_running_total * $running_totals[ 'taxable' ][ $line_item_id ];
+							if ($child_line_item->is_taxable()) {
+								$running_totals['taxable'][$line_item_id] =
+									$line_items_percent_of_running_total * $running_totals['taxable'][$line_item_id];
 							}
 						}
 					}
@@ -1500,16 +1500,16 @@ 
 	 * @return float | null
 	 * @throws \OutOfRangeException
 	 */
-	public static function calculate_final_price_for_ticket_line_item( \EE_Line_Item $total_line_item, \EE_Line_Item $ticket_line_item ) {
+	public static function calculate_final_price_for_ticket_line_item(\EE_Line_Item $total_line_item, \EE_Line_Item $ticket_line_item) {
 		static $final_prices_per_ticket_line_item = array();
-		if ( empty( $final_prices_per_ticket_line_item ) ) {
+		if (empty($final_prices_per_ticket_line_item)) {
 			$final_prices_per_ticket_line_item = \EEH_Line_Item::calculate_reg_final_prices_per_line_item(
 				$total_line_item
 			);
 		}
 		//ok now find this new registration's final price
-		if ( isset( $final_prices_per_ticket_line_item[ $ticket_line_item->ID() ] ) ) {
-			return $final_prices_per_ticket_line_item[ $ticket_line_item->ID() ];
+		if (isset($final_prices_per_ticket_line_item[$ticket_line_item->ID()])) {
+			return $final_prices_per_ticket_line_item[$ticket_line_item->ID()];
 		}
 		$message = sprintf(
 			__(
@@ -1518,10 +1518,10 @@ 
 			),
 			$ticket_line_item->ID()
 		);
-		if ( WP_DEBUG ) {
-			throw new \OutOfRangeException( $message );
+		if (WP_DEBUG) {
+			throw new \OutOfRangeException($message);
 		} else {
-			EE_Log::instance()->log( __CLASS__, __FUNCTION__, $message );
+			EE_Log::instance()->log(__CLASS__, __FUNCTION__, $message);
 		}
 		return null;
 	}
@@ -1537,15 +1537,15 @@ 
 	 * @return \EE_Line_Item
 	 * @throws \EE_Error
 	 */
-	public static function billable_line_item_tree( EE_Line_Item $line_item, $registrations ) {
-		$copy_li = EEH_Line_Item::billable_line_item( $line_item, $registrations );
-		foreach ( $line_item->children() as $child_li ) {
-			$copy_li->add_child_line_item( EEH_Line_Item::billable_line_item_tree( $child_li, $registrations ) );
+	public static function billable_line_item_tree(EE_Line_Item $line_item, $registrations) {
+		$copy_li = EEH_Line_Item::billable_line_item($line_item, $registrations);
+		foreach ($line_item->children() as $child_li) {
+			$copy_li->add_child_line_item(EEH_Line_Item::billable_line_item_tree($child_li, $registrations));
 		}
 		//if this is the grand total line item, make sure the totals all add up
 		//(we could have duplicated this logic AS we copied the line items, but
 		//it seems DRYer this way)
-		if ( $copy_li->type() === EEM_Line_Item::type_total ) {
+		if ($copy_li->type() === EEM_Line_Item::type_total) {
 			$copy_li->recalculate_total_including_taxes();
 		}
 		return $copy_li;
@@ -1562,24 +1562,24 @@ 
 	 * @throws \EE_Error
 	 * @param EE_Registration[] $registrations
 	 */
-	public static function billable_line_item( EE_Line_Item $line_item, $registrations ) {
+	public static function billable_line_item(EE_Line_Item $line_item, $registrations) {
 		$new_li_fields = $line_item->model_field_array();
-		if ( $line_item->type() === EEM_Line_Item::type_line_item &&
+		if ($line_item->type() === EEM_Line_Item::type_line_item &&
 			$line_item->OBJ_type() === 'Ticket'
 		) {
 			$count = 0;
-			foreach ( $registrations as $registration ) {
-				if ( $line_item->OBJ_ID() === $registration->ticket_ID() &&
-					in_array( $registration->status_ID(), EEM_Registration::reg_statuses_that_allow_payment() )
+			foreach ($registrations as $registration) {
+				if ($line_item->OBJ_ID() === $registration->ticket_ID() &&
+					in_array($registration->status_ID(), EEM_Registration::reg_statuses_that_allow_payment())
 				) {
 					$count++;
 				}
 			}
-			$new_li_fields[ 'LIN_quantity' ] = $count;
+			$new_li_fields['LIN_quantity'] = $count;
 		}
 		//don't set the total. We'll leave that up to the code that calculates it
-		unset( $new_li_fields[ 'LIN_ID' ], $new_li_fields[ 'LIN_parent' ], $new_li_fields[ 'LIN_total' ] );
-		return EE_Line_Item::new_instance( $new_li_fields );
+		unset($new_li_fields['LIN_ID'], $new_li_fields['LIN_parent'], $new_li_fields['LIN_total']);
+		return EE_Line_Item::new_instance($new_li_fields);
 	}
 
 
@@ -1592,19 +1592,19 @@ 
 	 * @return \EE_Line_Item|null
 	 * @throws \EE_Error
 	 */
-	public static function non_empty_line_items( EE_Line_Item $line_item ) {
-		$copied_li = EEH_Line_Item::non_empty_line_item( $line_item );
-		if ( $copied_li === null ) {
+	public static function non_empty_line_items(EE_Line_Item $line_item) {
+		$copied_li = EEH_Line_Item::non_empty_line_item($line_item);
+		if ($copied_li === null) {
 			return null;
 		}
 		//if this is an event subtotal, we want to only include it if it
 		//has a non-zero total and at least one ticket line item child
 		$ticket_children = 0;
-		foreach ( $line_item->children() as $child_li ) {
-			$child_li_copy = EEH_Line_Item::non_empty_line_items( $child_li );
-			if ( $child_li_copy !== null ) {
-				$copied_li->add_child_line_item( $child_li_copy );
-				if ( $child_li_copy->type() === EEM_Line_Item::type_line_item &&
+		foreach ($line_item->children() as $child_li) {
+			$child_li_copy = EEH_Line_Item::non_empty_line_items($child_li);
+			if ($child_li_copy !== null) {
+				$copied_li->add_child_line_item($child_li_copy);
+				if ($child_li_copy->type() === EEM_Line_Item::type_line_item &&
 					$child_li_copy->OBJ_type() === 'Ticket'
 				) {
 					$ticket_children++;
@@ -1634,8 +1634,8 @@ 
 	 * @return EE_Line_Item
 	 * @throws \EE_Error
 	 */
-	public static function non_empty_line_item( EE_Line_Item $line_item ) {
-		if ( $line_item->type() === EEM_Line_Item::type_line_item &&
+	public static function non_empty_line_item(EE_Line_Item $line_item) {
+		if ($line_item->type() === EEM_Line_Item::type_line_item &&
 			$line_item->OBJ_type() === 'Ticket' &&
 			$line_item->quantity() === 0
 		) {
@@ -1643,8 +1643,8 @@ 
 		}
 		$new_li_fields = $line_item->model_field_array();
 		//don't set the total. We'll leave that up to the code that calculates it
-		unset( $new_li_fields[ 'LIN_ID' ], $new_li_fields[ 'LIN_parent' ] );
-		return EE_Line_Item::new_instance( $new_li_fields );
+		unset($new_li_fields['LIN_ID'], $new_li_fields['LIN_parent']);
+		return EE_Line_Item::new_instance($new_li_fields);
 	}
 
 
@@ -1656,9 +1656,9 @@ 
 	 * @return \EE_Line_Item
 	 * @throws \EE_Error
 	 */
-	public static function get_items_subtotal( EE_Line_Item $total_line_item ){
-		EE_Error::doing_it_wrong( 'EEH_Line_Item::get_items_subtotal()', __('Method replaced with EEH_Line_Item::get_pre_tax_subtotal()', 'event_espresso'), '4.6.0' );
-		return self::get_pre_tax_subtotal( $total_line_item );
+	public static function get_items_subtotal(EE_Line_Item $total_line_item) {
+		EE_Error::doing_it_wrong('EEH_Line_Item::get_items_subtotal()', __('Method replaced with EEH_Line_Item::get_pre_tax_subtotal()', 'event_espresso'), '4.6.0');
+		return self::get_pre_tax_subtotal($total_line_item);
 	}
 
 
@@ -1669,9 +1669,9 @@ 
 	 * @return \EE_Line_Item
 	 * @throws \EE_Error
 	 */
-	public static function create_default_total_line_item( $transaction = NULL) {
-		EE_Error::doing_it_wrong( 'EEH_Line_Item::create_default_total_line_item()', __('Method replaced with EEH_Line_Item::create_total_line_item()', 'event_espresso'), '4.6.0' );
-		return self::create_total_line_item( $transaction );
+	public static function create_default_total_line_item($transaction = NULL) {
+		EE_Error::doing_it_wrong('EEH_Line_Item::create_default_total_line_item()', __('Method replaced with EEH_Line_Item::create_total_line_item()', 'event_espresso'), '4.6.0');
+		return self::create_total_line_item($transaction);
 	}
 
 
@@ -1683,9 +1683,9 @@ 
 	 * @return \EE_Line_Item
 	 * @throws \EE_Error
 	 */
-	public static function create_default_tickets_subtotal( EE_Line_Item $total_line_item, $transaction = NULL) {
-		EE_Error::doing_it_wrong( 'EEH_Line_Item::create_default_tickets_subtotal()', __('Method replaced with EEH_Line_Item::create_pre_tax_subtotal()', 'event_espresso'), '4.6.0' );
-		return self::create_pre_tax_subtotal( $total_line_item, $transaction );
+	public static function create_default_tickets_subtotal(EE_Line_Item $total_line_item, $transaction = NULL) {
+		EE_Error::doing_it_wrong('EEH_Line_Item::create_default_tickets_subtotal()', __('Method replaced with EEH_Line_Item::create_pre_tax_subtotal()', 'event_espresso'), '4.6.0');
+		return self::create_pre_tax_subtotal($total_line_item, $transaction);
 	}
 
 
@@ -1697,9 +1697,9 @@ 
 	 * @return \EE_Line_Item
 	 * @throws \EE_Error
 	 */
-	public static function create_default_taxes_subtotal( EE_Line_Item $total_line_item, $transaction = NULL) {
-		EE_Error::doing_it_wrong( 'EEH_Line_Item::create_default_taxes_subtotal()', __('Method replaced with EEH_Line_Item::create_taxes_subtotal()', 'event_espresso'), '4.6.0' );
-		return self::create_taxes_subtotal( $total_line_item, $transaction );
+	public static function create_default_taxes_subtotal(EE_Line_Item $total_line_item, $transaction = NULL) {
+		EE_Error::doing_it_wrong('EEH_Line_Item::create_default_taxes_subtotal()', __('Method replaced with EEH_Line_Item::create_taxes_subtotal()', 'event_espresso'), '4.6.0');
+		return self::create_taxes_subtotal($total_line_item, $transaction);
 	}
 
 
@@ -1711,9 +1711,9 @@ 
 	 * @return \EE_Line_Item
 	 * @throws \EE_Error
 	 */
-	public static function create_default_event_subtotal( EE_Line_Item $total_line_item, $transaction = NULL) {
-		EE_Error::doing_it_wrong( 'EEH_Line_Item::create_default_event_subtotal()', __('Method replaced with EEH_Line_Item::create_event_subtotal()', 'event_espresso'), '4.6.0' );
-		return self::create_event_subtotal( $total_line_item, $transaction );
+	public static function create_default_event_subtotal(EE_Line_Item $total_line_item, $transaction = NULL) {
+		EE_Error::doing_it_wrong('EEH_Line_Item::create_default_event_subtotal()', __('Method replaced with EEH_Line_Item::create_event_subtotal()', 'event_espresso'), '4.6.0');
+		return self::create_event_subtotal($total_line_item, $transaction);
 	}
 
 

Doc Comments +3 added lines, -2 removed lines

@@ -871,7 +871,7 @@ 
 	 * Deletes ALL children of the passed line item
 	 *
 	 * @param EE_Line_Item $parent_line_item
-	 * @return bool
+	 * @return integer
 	 * @throws \EE_Error
 	 */
 	public static function delete_all_child_items( EE_Line_Item $parent_line_item ) {
@@ -1135,6 +1135,7 @@ 
 	 * @param \EE_Line_Item $parent_line_item - the line item to find descendants of
 	 * @param string $line_item_type one of the EEM_Line_Item constants
 	 * @param string | NULL $obj_type object model class name (minus prefix) or NULL to ignore object type when searching
+	 * @param string $obj_type
 	 * @return EE_Line_Item[]
 	 */
 	protected static function _get_descendants_by_type_and_object_type(
@@ -1176,7 +1177,7 @@ 
 	 * @uses  EEH_Line_Item::_get_descendants_by_type_and_object_type()
 	 * @param \EE_Line_Item $parent_line_item - the line item to find descendants of
 	 * @param string $OBJ_type object type (like Event)
-	 * @param array $OBJ_IDs array of OBJ_IDs
+	 * @param string[] $OBJ_IDs array of OBJ_IDs
 	 * @return EE_Line_Item[]
 	 */
 	public static function get_line_items_by_object_type_and_IDs(

core/helpers/EEH_Money.helper.php

Indentation +12 added lines, -12 removed lines

@@ -8,18 +8,18 @@
  */
 if ( ! defined('EVENT_ESPRESSO_VERSION')) exit('No direct script access allowed');
  /**
- *
- * Money helper class.
- * This class has helper methods that help with money related conversions and calculations.
- *
- * @since %VER%
- *
- * @package		Event Espresso
- * @subpackage	helpers
- * @author		Darren Ethier
- *
- * ------------------------------------------------------------------------
- */
+  *
+  * Money helper class.
+  * This class has helper methods that help with money related conversions and calculations.
+  *
+  * @since %VER%
+  *
+  * @package		Event Espresso
+  * @subpackage	helpers
+  * @author		Darren Ethier
+  *
+  * ------------------------------------------------------------------------
+  */
 class EEH_Money extends EEH_Base  {
 
 

Braces +3 added lines, -1 removed lines

@@ -6,7 +6,9 @@
  * @package  Event Espresso
  * @subpackage helper
  */
-if ( ! defined('EVENT_ESPRESSO_VERSION')) exit('No direct script access allowed');
+if ( ! defined('EVENT_ESPRESSO_VERSION')) {
+	exit('No direct script access allowed');
+}
  /**
  *
  * Money helper class.

Spacing +21 added lines, -21 removed lines

@@ -20,7 +20,7 @@ 
  *
  * ------------------------------------------------------------------------
  */
-class EEH_Money extends EEH_Base  {
+class EEH_Money extends EEH_Base {
 
 
 	/**
@@ -29,15 +29,15 @@ 
 	 * @param int|string $incoming_value
 	 * @return float
 	 */
-	public static function convert_to_float_from_localized_money( $incoming_value ) {
+	public static function convert_to_float_from_localized_money($incoming_value) {
 		//remove thousands separator
-		$money_value = str_replace( EE_Registry::instance()->CFG->currency->thsnds, '', $incoming_value );
+		$money_value = str_replace(EE_Registry::instance()->CFG->currency->thsnds, '', $incoming_value);
 
 		//replace decimal place with standard decimal.
-		$money_value = str_replace( EE_Registry::instance()->CFG->currency->dec_mrk, '.', $money_value );
+		$money_value = str_replace(EE_Registry::instance()->CFG->currency->dec_mrk, '.', $money_value);
 
 		//float it! and round to three decimal places
-		$money_value = round ( (float) $money_value, 3 );
+		$money_value = round((float) $money_value, 3);
 		return $money_value;
 	}
 
@@ -57,12 +57,12 @@ 
 	 * @throws \EE_Error
 	 */
 
-	public static function compare_floats( $float1, $float2, $operator='=' ) {
+	public static function compare_floats($float1, $float2, $operator = '=') {
 		// Check numbers to 5 digits of precision
 		$epsilon = 0.00001;
 
-		$float1 = (float)$float1;
-		$float2 = (float)$float2;
+		$float1 = (float) $float1;
+		$float2 = (float) $float2;
 
 		switch ($operator) {
 			// equal
@@ -116,7 +116,7 @@ 
 				}
 				break;
 			default:
-				throw new EE_Error(__( "Unknown operator '" . $operator . "' in EEH_Money::compare_floats()", 'event_espresso' ) );
+				throw new EE_Error(__("Unknown operator '".$operator."' in EEH_Money::compare_floats()", 'event_espresso'));
 		}
 
 		return false;
@@ -131,21 +131,21 @@ 
 	 *
 	 * @return string
 	 */
-	public static function get_format_for_jqplot( $CNT_ISO = '') {
+	public static function get_format_for_jqplot($CNT_ISO = '') {
 		//default format
 		$format = 'f';
 		//if CNT_ISO passed lets try to get currency settings for it.
-		$currency_config = $CNT_ISO !== '' ? new EE_Currency_Config( $CNT_ISO ) : null;
+		$currency_config = $CNT_ISO !== '' ? new EE_Currency_Config($CNT_ISO) : null;
 		//default currency settings for site if not set
-		if ( ! $currency_config instanceof EE_Currency_Config ) {
+		if ( ! $currency_config instanceof EE_Currency_Config) {
 			$currency_config = EE_Registry::instance()->CFG->currency instanceof EE_Currency_Config ? EE_Registry::instance()->CFG->currency : new EE_Currency_Config();
 		}
 
 		//first get the decimal place and number of places
-		$format = "%'." . $currency_config->dec_plc . $format;
+		$format = "%'.".$currency_config->dec_plc.$format;
 
 		//currency symbol on right side.
-		$format = $currency_config->sign_b4 ? $currency_config->sign . $format : $format . $currency_config->sign;
+		$format = $currency_config->sign_b4 ? $currency_config->sign.$format : $format.$currency_config->sign;
 		return $format;
 	}
 
@@ -160,27 +160,27 @@ 
 	 *
 	 * @return string
 	 */
-	public static function get_format_for_google_charts( $CNT_ISO = '' ) {
+	public static function get_format_for_google_charts($CNT_ISO = '') {
 		//if CNT_ISO passed lets try to get currency settings for it.
-		$currency_config = $CNT_ISO !== '' ? new EE_Currency_Config( $CNT_ISO ) : null;
+		$currency_config = $CNT_ISO !== '' ? new EE_Currency_Config($CNT_ISO) : null;
 		//default currency settings for site if not set
-		if ( ! $currency_config instanceof EE_Currency_Config ) {
+		if ( ! $currency_config instanceof EE_Currency_Config) {
 			$currency_config = EE_Registry::instance()->CFG->currency instanceof EE_Currency_Config ? EE_Registry::instance()->CFG->currency : new EE_Currency_Config();
 		}
 
-		$decimal_places_placeholder = str_pad( '', $currency_config->dec_plc, '0' );
+		$decimal_places_placeholder = str_pad('', $currency_config->dec_plc, '0');
 
 		//first get the decimal place and number of places
-		$format = '#,##0.' . $decimal_places_placeholder;
+		$format = '#,##0.'.$decimal_places_placeholder;
 
 		//currency symbol on right side.
-		$format = $currency_config->sign_b4 ? $currency_config->sign . $format : $format . $currency_config->sign;
+		$format = $currency_config->sign_b4 ? $currency_config->sign.$format : $format.$currency_config->sign;
 		$formatterObject = array(
 			'decimalSymbol' => $currency_config->dec_mrk,
 			'groupingSymbol' => $currency_config->thsnds,
 			'fractionDigits' => $currency_config->dec_plc,
 		);
-		if ( $currency_config->sign_b4 ) {
+		if ($currency_config->sign_b4) {
 			$formatterObject['prefix'] = $currency_config->sign;
 		} else {
 			$formatterObject['suffix'] = $currency_config->sign;

core/helpers/EEH_Template.helper.php

Braces +19 added lines, -16 removed lines

@@ -160,8 +160,9 @@ 
 		// first use WP locate_template to check for template in the current theme folder
 		$template_path = locate_template( $templates );
 
-		if ( $check_if_custom && !empty( $template_path ) )
-			return TRUE;
+		if ( $check_if_custom && !empty( $template_path ) ) {
+					return TRUE;
+		}
 
 		// not in the theme
 		if ( empty( $template_path )) {
@@ -364,11 +365,11 @@ 
 				if( $mny->sign_b4 ){
 					if( $amount >= 0 ){
 						$amount_formatted = $mny->sign . $amount_formatted;
-					}else{
+					} else{
 						$amount_formatted = '-' . $mny->sign . str_replace( '-', '', $amount_formatted );
 					}
 
-				}else{
+				} else{
 					$amount_formatted =  $amount_formatted . $mny->sign;
 				}
 
@@ -432,11 +433,13 @@ 
 	 */
 	public static function get_help_tab_link( $help_tab_id, $page = FALSE, $action = FALSE, $icon_style = FALSE, $help_text = FALSE ) {
 
-		if ( ! $page )
-			$page = isset( $_REQUEST['page'] ) && ! empty( $_REQUEST['page'] ) ? sanitize_key( $_REQUEST['page'] ) : $page;
+		if ( ! $page ) {
+					$page = isset( $_REQUEST['page'] ) && ! empty( $_REQUEST['page'] ) ? sanitize_key( $_REQUEST['page'] ) : $page;
+		}
 
-		if ( ! $action )
-			$action = isset( $_REQUEST['action'] ) && ! empty( $_REQUEST['action'] ) ? sanitize_key( $_REQUEST['action'] ) : $action;
+		if ( ! $action ) {
+					$action = isset( $_REQUEST['action'] ) && ! empty( $_REQUEST['action'] ) ? sanitize_key( $_REQUEST['action'] ) : $action;
+		}
 
 		$action = empty($action) ? 'default' : $action;
 
@@ -510,8 +513,9 @@ 
 	 * @return string               html structure for status.
 	 */
 	public static function status_legend( $status_array, $active_status = '' ) {
-		if ( !is_array( $status_array ) )
-			throw new EE_Error( __('The EEH_Template::status_legend helper required the incoming status_array argument to be an array!', 'event_espresso') );
+		if ( !is_array( $status_array ) ) {
+					throw new EE_Error( __('The EEH_Template::status_legend helper required the incoming status_array argument to be an array!', 'event_espresso') );
+		}
 
 		$setup_array = array();
 		foreach ( $status_array as $item => $status ) {
@@ -572,8 +576,7 @@ 
 				</tbody>
 			</table>
 			<?php
-		}
-		else {
+		} else {
 			?>
 			<ul>
 				<?php
@@ -583,8 +586,7 @@ 
 			</ul>
 			<?php
 		}
-	}
-	else {
+	} else {
 		//simple value
 		echo $data;
 	}
@@ -664,8 +666,9 @@ 
 
 		$total_pages = ceil( $total_items / $per_page );
 
-		if ( $total_pages <= 1 )
-			return '';
+		if ( $total_pages <= 1 ) {
+					return '';
+		}
 
 		$item_label = $total_items > 1 ? sprintf( $items_label['plural'], $total_items ) : $items_label['single'];
 

Indentation +4 added lines, -4 removed lines

@@ -99,7 +99,7 @@ 
 				return array();
 			}
 			if (( $key = array_search( 'global_assets', $espresso_themes )) !== FALSE ) {
-			    unset( $espresso_themes[ $key ] );
+				unset( $espresso_themes[ $key ] );
 			}
 			EEH_Template::$_espresso_themes = array();
 			foreach ( $espresso_themes as $espresso_theme ) {
@@ -709,9 +709,9 @@ 
 		);
 
 		if ( empty( $items_label )
-		     || ! is_array( $items_label )
-		     || ! isset( $items_label['single'] )
-		     || ! isset( $items_label['plural'] ) ) {
+			 || ! is_array( $items_label )
+			 || ! isset( $items_label['single'] )
+			 || ! isset( $items_label['plural'] ) ) {
 			$items_label = array(
 				'single' => __( '1 item', 'event_espresso' ),
 				'plural' => __( '%s items', 'event_espresso' )

Spacing +218 added lines, -218 removed lines

@@ -15,7 +15,7 @@ 
 
 
 
-if ( ! function_exists( 'espresso_get_template_part' )) {
+if ( ! function_exists('espresso_get_template_part')) {
 	/**
 	 * espresso_get_template_part
 	 * basically a copy of the WordPress get_template_part() function but uses EEH_Template::locate_template() instead, and doesn't add base versions of files
@@ -25,14 +25,14 @@ 
 	 * @param string $name The name of the specialised template.
 	 * @return string        the html output for the formatted money value
 	 */
-	function espresso_get_template_part( $slug = NULL, $name = NULL ) {
-		EEH_Template::get_template_part( $slug, $name );
+	function espresso_get_template_part($slug = NULL, $name = NULL) {
+		EEH_Template::get_template_part($slug, $name);
 	}
 }
 
 
 
-if ( ! function_exists( 'espresso_get_object_css_class' )) {
+if ( ! function_exists('espresso_get_object_css_class')) {
 	/**
 	 * espresso_get_object_css_class - attempts to generate a css class based on the type of EE object passed
 	 *
@@ -42,8 +42,8 @@ 
 	 * @param  string $suffix added to the end of the generated class
 	 * @return string
 	 */
-	function espresso_get_object_css_class( $object = NULL, $prefix = '', $suffix = '' ) {
-		return EEH_Template::get_object_css_class( $object, $prefix, $suffix );
+	function espresso_get_object_css_class($object = NULL, $prefix = '', $suffix = '') {
+		return EEH_Template::get_object_css_class($object, $prefix, $suffix);
 	}
 }
 
@@ -70,7 +70,7 @@ 
 	 * 	@return boolean
 	 */
 	public static function is_espresso_theme() {
-		return wp_get_theme()->get( 'TextDomain' ) == 'event_espresso' ? TRUE : FALSE;
+		return wp_get_theme()->get('TextDomain') == 'event_espresso' ? TRUE : FALSE;
 	}
 
 	/**
@@ -79,9 +79,9 @@ 
 	 * 	@return void
 	 */
 	public static function load_espresso_theme_functions() {
-		if ( ! defined( 'EE_THEME_FUNCTIONS_LOADED' )) {
-			if ( is_readable( EE_PUBLIC . EE_Config::get_current_theme() . DS . 'functions.php' )) {
-				require_once( EE_PUBLIC . EE_Config::get_current_theme() . DS . 'functions.php' );
+		if ( ! defined('EE_THEME_FUNCTIONS_LOADED')) {
+			if (is_readable(EE_PUBLIC.EE_Config::get_current_theme().DS.'functions.php')) {
+				require_once(EE_PUBLIC.EE_Config::get_current_theme().DS.'functions.php');
 			}
 		}
 	}
@@ -93,17 +93,17 @@ 
 	 * 	@return array
 	 */
 	public static function get_espresso_themes() {
-		if ( empty( EEH_Template::$_espresso_themes )) {
-			$espresso_themes =  glob( EE_PUBLIC . '*', GLOB_ONLYDIR );
-			if ( empty( $espresso_themes ) ) {
+		if (empty(EEH_Template::$_espresso_themes)) {
+			$espresso_themes = glob(EE_PUBLIC.'*', GLOB_ONLYDIR);
+			if (empty($espresso_themes)) {
 				return array();
 			}
-			if (( $key = array_search( 'global_assets', $espresso_themes )) !== FALSE ) {
-			    unset( $espresso_themes[ $key ] );
+			if (($key = array_search('global_assets', $espresso_themes)) !== FALSE) {
+			    unset($espresso_themes[$key]);
 			}
 			EEH_Template::$_espresso_themes = array();
-			foreach ( $espresso_themes as $espresso_theme ) {
-				EEH_Template::$_espresso_themes[ basename( $espresso_theme ) ] = $espresso_theme;
+			foreach ($espresso_themes as $espresso_theme) {
+				EEH_Template::$_espresso_themes[basename($espresso_theme)] = $espresso_theme;
 			}
 		}
 		return EEH_Template::$_espresso_themes;
@@ -122,16 +122,16 @@ 
 	 * @param bool   $return_string
 	 * @return string        the html output for the formatted money value
 	 */
-	public static function get_template_part( $slug = NULL, $name = NULL, $template_args = array(), $return_string = FALSE  ) {
-		do_action( "get_template_part_{$slug}-{$name}", $slug, $name );
+	public static function get_template_part($slug = NULL, $name = NULL, $template_args = array(), $return_string = FALSE) {
+		do_action("get_template_part_{$slug}-{$name}", $slug, $name);
 		$templates = array();
 		$name = (string) $name;
-		if ( $name != '' ) {
+		if ($name != '') {
 			$templates[] = "{$slug}-{$name}.php";
 		}
 		// allow template parts to be turned off via something like: add_filter( 'FHEE__content_espresso_events_tickets_template__display_datetimes', '__return_false' );
-		if ( apply_filters( "FHEE__EEH_Template__get_template_part__display__{$slug}_{$name}", TRUE )) {
-			EEH_Template::locate_template( $templates, $template_args, TRUE, $return_string );
+		if (apply_filters("FHEE__EEH_Template__get_template_part__display__{$slug}_{$name}", TRUE)) {
+			EEH_Template::locate_template($templates, $template_args, TRUE, $return_string);
 		}
 	}
 
@@ -182,26 +182,26 @@ 
 	 * 				Used in places where you don't actually load the template, you just want to know if there's a custom version of it.
 	 * @return mixed
 	 */
-	public static function locate_template( $templates = array(), $template_args = array(), $load = TRUE, $return_string = TRUE, $check_if_custom = FALSE ) {
+	public static function locate_template($templates = array(), $template_args = array(), $load = TRUE, $return_string = TRUE, $check_if_custom = FALSE) {
 		// first use WP locate_template to check for template in the current theme folder
-		$template_path = locate_template( $templates );
+		$template_path = locate_template($templates);
 
-		if ( $check_if_custom && !empty( $template_path ) )
+		if ($check_if_custom && ! empty($template_path))
 			return TRUE;
 
 		// not in the theme
-		if ( empty( $template_path )) {
+		if (empty($template_path)) {
 			// not even a template to look for ?
-			if ( empty( $templates )) {
+			if (empty($templates)) {
 				// get post_type
-				$post_type = EE_Registry::instance()->REQ->get( 'post_type' );
+				$post_type = EE_Registry::instance()->REQ->get('post_type');
 				// get array of EE Custom Post Types
 				$EE_CPTs = EE_Register_CPTs::get_CPTs();
 				// build template name based on request
-				if ( isset( $EE_CPTs[ $post_type ] )) {
-					$archive_or_single =  is_archive() ? 'archive' : '';
-					$archive_or_single =  is_single() ? 'single' : $archive_or_single;
-					$templates = $archive_or_single . '-' . $post_type . '.php';
+				if (isset($EE_CPTs[$post_type])) {
+					$archive_or_single = is_archive() ? 'archive' : '';
+					$archive_or_single = is_single() ? 'single' : $archive_or_single;
+					$templates = $archive_or_single.'-'.$post_type.'.php';
 				}
 			}
 			// currently active EE template theme
@@ -210,81 +210,81 @@ 
 			// array of paths to folders that may contain templates
 			$template_folder_paths = array(
 				// first check the /wp-content/uploads/espresso/templates/(current EE theme)/  folder for an EE theme template file
-				EVENT_ESPRESSO_TEMPLATE_DIR . $current_theme,
+				EVENT_ESPRESSO_TEMPLATE_DIR.$current_theme,
 				// then in the root of the /wp-content/uploads/espresso/templates/ folder
 				EVENT_ESPRESSO_TEMPLATE_DIR
 			);
 
 			//add core plugin folders for checking only if we're not $check_if_custom
-			if ( ! $check_if_custom ) {
+			if ( ! $check_if_custom) {
 				$core_paths = array(
 					// in the  /wp-content/plugins/(EE4 folder)/public/(current EE theme)/ folder within the plugin
-					EE_PUBLIC . $current_theme,
+					EE_PUBLIC.$current_theme,
 					// in the  /wp-content/plugins/(EE4 folder)/core/templates/(current EE theme)/ folder within the plugin
-					EE_TEMPLATES . $current_theme,
+					EE_TEMPLATES.$current_theme,
 					// or maybe relative from the plugin root: /wp-content/plugins/(EE4 folder)/
 					EE_PLUGIN_DIR_PATH
 					);
-				$template_folder_paths = array_merge( $template_folder_paths, $core_paths );
+				$template_folder_paths = array_merge($template_folder_paths, $core_paths);
 			}
 
 			// now filter that array
-			$template_folder_paths = apply_filters( 'FHEE__EEH_Template__locate_template__template_folder_paths', $template_folder_paths );
-			$templates = is_array( $templates ) ? $templates : array( $templates );
-			$template_folder_paths = is_array( $template_folder_paths ) ? $template_folder_paths : array( $template_folder_paths );
+			$template_folder_paths = apply_filters('FHEE__EEH_Template__locate_template__template_folder_paths', $template_folder_paths);
+			$templates = is_array($templates) ? $templates : array($templates);
+			$template_folder_paths = is_array($template_folder_paths) ? $template_folder_paths : array($template_folder_paths);
 			// array to hold all possible template paths
 			$full_template_paths = array();
 
 			// loop through $templates
-			foreach ( $templates as $template ) {
+			foreach ($templates as $template) {
 				// normalize directory separators
-				$template = EEH_File::standardise_directory_separators( $template );
-				$file_name = basename( $template );
-				$template_path_minus_file_name = substr( $template, 0, ( strlen( $file_name ) * -1 ) );
+				$template = EEH_File::standardise_directory_separators($template);
+				$file_name = basename($template);
+				$template_path_minus_file_name = substr($template, 0, (strlen($file_name) * -1));
 				// while looping through all template folder paths
-				foreach ( $template_folder_paths as $template_folder_path ) {
+				foreach ($template_folder_paths as $template_folder_path) {
 					// normalize directory separators
-					$template_folder_path = EEH_File::standardise_directory_separators( $template_folder_path );
+					$template_folder_path = EEH_File::standardise_directory_separators($template_folder_path);
 					// determine if any common base path exists between the two paths
 					$common_base_path = EEH_Template::_find_common_base_path(
-						array( $template_folder_path, $template_path_minus_file_name )
+						array($template_folder_path, $template_path_minus_file_name)
 					);
-					if ( $common_base_path !== '' ) {
+					if ($common_base_path !== '') {
 						// both paths have a common base, so just tack the filename onto our search path
-						$resolved_path = EEH_File::end_with_directory_separator( $template_folder_path ) . $file_name;
+						$resolved_path = EEH_File::end_with_directory_separator($template_folder_path).$file_name;
 					} else {
 						// no common base path, so let's just concatenate
-						$resolved_path = EEH_File::end_with_directory_separator( $template_folder_path ) . $template;
+						$resolved_path = EEH_File::end_with_directory_separator($template_folder_path).$template;
 					}
 					// build up our template locations array by adding our resolved paths
 					$full_template_paths[] = $resolved_path;
 				}
 				// if $template is an absolute path, then we'll tack it onto the start of our array so that it gets searched first
-				array_unshift( $full_template_paths, $template );
+				array_unshift($full_template_paths, $template);
 				// path to the directory of the current theme: /wp-content/themes/(current WP theme)/
-				array_unshift( $full_template_paths, get_stylesheet_directory() . DS . $file_name );
+				array_unshift($full_template_paths, get_stylesheet_directory().DS.$file_name);
 			}
 			// filter final array of full template paths
-			$full_template_paths = apply_filters( 'FHEE__EEH_Template__locate_template__full_template_paths', $full_template_paths, $file_name );
+			$full_template_paths = apply_filters('FHEE__EEH_Template__locate_template__full_template_paths', $full_template_paths, $file_name);
 			// now loop through our final array of template location paths and check each location
-			foreach ( (array)$full_template_paths as $full_template_path ) {
-				if ( is_readable( $full_template_path )) {
-					$template_path = str_replace( array( '\\', '/' ), DIRECTORY_SEPARATOR, $full_template_path );
+			foreach ((array) $full_template_paths as $full_template_path) {
+				if (is_readable($full_template_path)) {
+					$template_path = str_replace(array('\\', '/'), DIRECTORY_SEPARATOR, $full_template_path);
 					// hook that can be used to display the full template path that will be used
-					do_action( 'AHEE__EEH_Template__locate_template__full_template_path', $template_path );
+					do_action('AHEE__EEH_Template__locate_template__full_template_path', $template_path);
 					break;
 				}
 			}
 		}
 		// if we got it and you want to see it...
-		if ( $template_path && $load && ! $check_if_custom  ) {
-			if ( $return_string ) {
-				return EEH_Template::display_template( $template_path, $template_args, TRUE );
+		if ($template_path && $load && ! $check_if_custom) {
+			if ($return_string) {
+				return EEH_Template::display_template($template_path, $template_args, TRUE);
 			} else {
-				EEH_Template::display_template( $template_path, $template_args, FALSE );
+				EEH_Template::display_template($template_path, $template_args, FALSE);
 			}
 		}
-		return $check_if_custom && ! empty( $template_path ) ? TRUE : $template_path;
+		return $check_if_custom && ! empty($template_path) ? TRUE : $template_path;
 	}
 
 
@@ -297,21 +297,21 @@ 
 	 * @param array $paths
 	 * @return string
 	 */
-	protected static function _find_common_base_path( $paths ) {
+	protected static function _find_common_base_path($paths) {
 		$last_offset = 0;
 		$common_base_path = '';
-		while ( ( $index = strpos( $paths[ 0 ], DS, $last_offset ) ) !== false ) {
+		while (($index = strpos($paths[0], DS, $last_offset)) !== false) {
 			$dir_length = $index - $last_offset + 1;
-			$directory = substr( $paths[ 0 ], $last_offset, $dir_length );
-			foreach ( $paths as $path ) {
-				if ( substr( $path, $last_offset, $dir_length ) != $directory ) {
+			$directory = substr($paths[0], $last_offset, $dir_length);
+			foreach ($paths as $path) {
+				if (substr($path, $last_offset, $dir_length) != $directory) {
 					return $common_base_path;
 				}
 			}
 			$common_base_path .= $directory;
 			$last_offset = $index + 1;
 		}
-		return substr( $common_base_path, 0, -1 );
+		return substr($common_base_path, 0, -1);
 	}
 
 
@@ -323,7 +323,7 @@ 
 	 * @param  boolean    $return_string whether to send output immediately to screen, or capture and return as a string
 	 * @return mixed string
 	 */
-	public static function display_template( $template_path = FALSE, $template_args = array(), $return_string = FALSE ) {
+	public static function display_template($template_path = FALSE, $template_args = array(), $return_string = FALSE) {
 
 		/**
 		 * These two filters are intended for last minute changes to templates being loaded and/or template arg
@@ -334,26 +334,26 @@ 
 		 *
 		 * @since 4.6.0
 		 */
-		$template_path = apply_filters( 'FHEE__EEH_Template__display_template__template_path', $template_path );
-		$template_args = apply_filters( 'FHEE__EEH_Template__display_template__template_args', $template_args );
+		$template_path = apply_filters('FHEE__EEH_Template__display_template__template_path', $template_path);
+		$template_args = apply_filters('FHEE__EEH_Template__display_template__template_args', $template_args);
 
 		// you gimme nuttin - YOU GET NUTTIN !!
-		if ( ! $template_path || ! is_readable( $template_path )) {
+		if ( ! $template_path || ! is_readable($template_path)) {
 			return '';
 		}
 		// if $template_args are not in an array, then make it so
-		if ( ! is_array( $template_args ) && ! is_object( $template_args )) {
-			$template_args = array( $template_args );
+		if ( ! is_array($template_args) && ! is_object($template_args)) {
+			$template_args = array($template_args);
 		}
-		extract( (array) $template_args);
+		extract((array) $template_args);
 
-		if ( $return_string ) {
+		if ($return_string) {
 			// because we want to return a string, we are going to capture the output
 			ob_start();
-			include( $template_path );
+			include($template_path);
 			return ob_get_clean();
 		} else {
-			include( $template_path );
+			include($template_path);
 		}
 		return '';
 	}
@@ -371,27 +371,27 @@ 
 	 * @param  string $suffix added to the end of the generated class
 	 * @return string
 	 */
-	public static function get_object_css_class( $object = NULL, $prefix = '', $suffix = '' ) {
+	public static function get_object_css_class($object = NULL, $prefix = '', $suffix = '') {
 		// in the beginning...
-		$prefix = ! empty( $prefix ) ? rtrim( $prefix, '-' ) . '-' : '';
+		$prefix = ! empty($prefix) ? rtrim($prefix, '-').'-' : '';
 		// da muddle
 		$class = '';
 		// the end
-		$suffix = ! empty( $suffix ) ? '-' . ltrim( $suffix, '-' ) : '';
+		$suffix = ! empty($suffix) ? '-'.ltrim($suffix, '-') : '';
 		// is the passed object an EE object ?
-		if ( $object instanceof EE_Base_Class ) {
+		if ($object instanceof EE_Base_Class) {
 			// grab the exact type of object
-			$obj_class = get_class( $object );
+			$obj_class = get_class($object);
 			// depending on the type of object...
-			switch ( $obj_class ) {
+			switch ($obj_class) {
 				// no specifics just yet...
 				default :
-					$class = strtolower( str_replace( '_', '-', $obj_class ));
-					$class .= method_exists( $obj_class, 'name' ) ? '-' . sanitize_title( $object->name() ) : '';
+					$class = strtolower(str_replace('_', '-', $obj_class));
+					$class .= method_exists($obj_class, 'name') ? '-'.sanitize_title($object->name()) : '';
 
 			}
 		}
-		return $prefix . $class . $suffix;
+		return $prefix.$class.$suffix;
 	}
 
 
@@ -407,54 +407,54 @@ 
 	 * @param string      $cur_code_span_class
 	 * @return string        the html output for the formatted money value
 	 */
-	public static function format_currency( $amount = NULL, $return_raw = FALSE, $display_code = TRUE, $CNT_ISO = '', $cur_code_span_class = 'currency-code' ) {
+	public static function format_currency($amount = NULL, $return_raw = FALSE, $display_code = TRUE, $CNT_ISO = '', $cur_code_span_class = 'currency-code') {
 		// ensure amount was received
-		if ( is_null( $amount ) ) {
-			$msg = __( 'In order to format currency, an amount needs to be passed.', 'event_espresso' );
-			EE_Error::add_error( $msg, __FILE__, __FUNCTION__, __LINE__ );
+		if (is_null($amount)) {
+			$msg = __('In order to format currency, an amount needs to be passed.', 'event_espresso');
+			EE_Error::add_error($msg, __FILE__, __FUNCTION__, __LINE__);
 			return '';
 		}
 		//ensure amount is float
-		$amount = apply_filters( 'FHEE__EEH_Template__format_currency__raw_amount', (float) $amount );
-		$CNT_ISO = apply_filters( 'FHEE__EEH_Template__format_currency__CNT_ISO', $CNT_ISO, $amount );
+		$amount = apply_filters('FHEE__EEH_Template__format_currency__raw_amount', (float) $amount);
+		$CNT_ISO = apply_filters('FHEE__EEH_Template__format_currency__CNT_ISO', $CNT_ISO, $amount);
 		// filter raw amount (allows 0.00 to be changed to "free" for example)
-		$amount_formatted = apply_filters( 'FHEE__EEH_Template__format_currency__amount', $amount, $return_raw );
+		$amount_formatted = apply_filters('FHEE__EEH_Template__format_currency__amount', $amount, $return_raw);
 		// still a number or was amount converted to a string like "free" ?
-		if ( is_float( $amount_formatted )) {
+		if (is_float($amount_formatted)) {
 			// was a country ISO code passed ? if so generate currency config object for that country
-			$mny = $CNT_ISO !== '' ? new EE_Currency_Config( $CNT_ISO ) : NULL;
+			$mny = $CNT_ISO !== '' ? new EE_Currency_Config($CNT_ISO) : NULL;
 			// verify results
-			if ( ! $mny instanceof EE_Currency_Config ) {
+			if ( ! $mny instanceof EE_Currency_Config) {
 				// set default config country currency settings
 				$mny = EE_Registry::instance()->CFG->currency instanceof EE_Currency_Config ? EE_Registry::instance()->CFG->currency : new EE_Currency_Config();
 			}
 			// format float
-			$amount_formatted = number_format( $amount, $mny->dec_plc, $mny->dec_mrk, $mny->thsnds );
+			$amount_formatted = number_format($amount, $mny->dec_plc, $mny->dec_mrk, $mny->thsnds);
 			// add formatting ?
-			if ( ! $return_raw ) {
+			if ( ! $return_raw) {
 				// add currency sign
-				if( $mny->sign_b4 ){
-					if( $amount >= 0 ){
-						$amount_formatted = $mny->sign . $amount_formatted;
-					}else{
-						$amount_formatted = '-' . $mny->sign . str_replace( '-', '', $amount_formatted );
+				if ($mny->sign_b4) {
+					if ($amount >= 0) {
+						$amount_formatted = $mny->sign.$amount_formatted;
+					} else {
+						$amount_formatted = '-'.$mny->sign.str_replace('-', '', $amount_formatted);
 					}
 
-				}else{
-					$amount_formatted =  $amount_formatted . $mny->sign;
+				} else {
+					$amount_formatted = $amount_formatted.$mny->sign;
 				}
 
 				// filter to allow global setting of display_code
-				$display_code = apply_filters( 'FHEE__EEH_Template__format_currency__display_code', $display_code );
+				$display_code = apply_filters('FHEE__EEH_Template__format_currency__display_code', $display_code);
 
 				// add currency code ?
-				$amount_formatted = $display_code ? $amount_formatted . ' <span class="' . $cur_code_span_class . '">(' . $mny->code . ')</span>' : $amount_formatted;
+				$amount_formatted = $display_code ? $amount_formatted.' <span class="'.$cur_code_span_class.'">('.$mny->code.')</span>' : $amount_formatted;
 			}
 			// filter results
-			$amount_formatted = apply_filters( 'FHEE__EEH_Template__format_currency__amount_formatted', $amount_formatted, $mny, $return_raw );
+			$amount_formatted = apply_filters('FHEE__EEH_Template__format_currency__amount_formatted', $amount_formatted, $mny, $return_raw);
 		}
 		// clean up vars
-		unset( $mny );
+		unset($mny);
 		// return formatted currency amount
 		return $amount_formatted;
 	}
@@ -469,11 +469,11 @@ 
 	 * @param  string  $schema    'UPPER', 'lower', or 'Sentence'
 	 * @return string             The localized label for the status id.
 	 */
-	public static function pretty_status( $status_id, $plural = FALSE, $schema = 'upper' ) {
+	public static function pretty_status($status_id, $plural = FALSE, $schema = 'upper') {
 		/** @type EEM_Status $EEM_Status */
-		$EEM_Status = EE_Registry::instance()->load_model( 'Status' );
-		$status = $EEM_Status->localized_status( array( $status_id => __( 'unknown', 'event_espresso' )), $plural, $schema );
-		return $status[ $status_id ];
+		$EEM_Status = EE_Registry::instance()->load_model('Status');
+		$status = $EEM_Status->localized_status(array($status_id => __('unknown', 'event_espresso')), $plural, $schema);
+		return $status[$status_id];
 	}
 
 
@@ -488,21 +488,21 @@ 
 	 * @param string  $title
 	 * @return string the html output for the button
 	 */
-	public static function get_button_or_link( $url, $label, $class = 'button-primary', $icon = '', $title = '' ) {
+	public static function get_button_or_link($url, $label, $class = 'button-primary', $icon = '', $title = '') {
 		$icon_html = '';
-		if ( ! empty( $icon ) ) {
-			$dashicons = preg_split( "(ee-icon |dashicons )", $icon );
-			$dashicons = array_filter( $dashicons );
-			$count = count( $dashicons );
+		if ( ! empty($icon)) {
+			$dashicons = preg_split("(ee-icon |dashicons )", $icon);
+			$dashicons = array_filter($dashicons);
+			$count = count($dashicons);
 			$icon_html .= $count > 1 ? '<span class="ee-composite-dashicon">' : '';
-			foreach ( $dashicons as $dashicon ) {
-				$type = strpos( $dashicon, 'ee-icon' ) !== false ? 'ee-icon ' : 'dashicons ';
-				$icon_html .= '<span class="' . $type . $dashicon . '"></span>';
+			foreach ($dashicons as $dashicon) {
+				$type = strpos($dashicon, 'ee-icon') !== false ? 'ee-icon ' : 'dashicons ';
+				$icon_html .= '<span class="'.$type.$dashicon.'"></span>';
 			}
 			$icon_html .= $count > 1 ? '</span>' : '';
 		}
-		$label = ! empty( $icon ) ? $icon_html . $label : $label;
-		$button = '<a id="' . sanitize_title_with_dashes($label) . '" href="' . $url . '" class="' . $class . '" title="' . $title . '">' . $label . '</a>';
+		$label = ! empty($icon) ? $icon_html.$label : $label;
+		$button = '<a id="'.sanitize_title_with_dashes($label).'" href="'.$url.'" class="'.$class.'" title="'.$title.'">'.$label.'</a>';
 		return $button;
 	}
 
@@ -519,21 +519,21 @@ 
 	 * @param bool|string $help_text   (optional) send help text you want to use for the link if default not to be used
 	 * @return string              generated link
 	 */
-	public static function get_help_tab_link( $help_tab_id, $page = FALSE, $action = FALSE, $icon_style = FALSE, $help_text = FALSE ) {
+	public static function get_help_tab_link($help_tab_id, $page = FALSE, $action = FALSE, $icon_style = FALSE, $help_text = FALSE) {
 
-		if ( ! $page )
-			$page = isset( $_REQUEST['page'] ) && ! empty( $_REQUEST['page'] ) ? sanitize_key( $_REQUEST['page'] ) : $page;
+		if ( ! $page)
+			$page = isset($_REQUEST['page']) && ! empty($_REQUEST['page']) ? sanitize_key($_REQUEST['page']) : $page;
 
-		if ( ! $action )
-			$action = isset( $_REQUEST['action'] ) && ! empty( $_REQUEST['action'] ) ? sanitize_key( $_REQUEST['action'] ) : $action;
+		if ( ! $action)
+			$action = isset($_REQUEST['action']) && ! empty($_REQUEST['action']) ? sanitize_key($_REQUEST['action']) : $action;
 
 		$action = empty($action) ? 'default' : $action;
 
 
-		$help_tab_lnk = $page . '-' . $action . '-' . $help_tab_id;
-		$icon = !$icon_style ? ' dashicons-editor-help' : $icon_style;
-		$help_text = !$help_text ? '' : $help_text;
-		return '<a id="' . $help_tab_lnk . '" class="ee-clickable dashicons espresso-help-tab-lnk ee-icon-size-22' . $icon . '" title="' . esc_attr__('Click to open the \'Help\' tab for more information about this feature.', 'event_espresso') . '" > ' . $help_text . ' </a>';
+		$help_tab_lnk = $page.'-'.$action.'-'.$help_tab_id;
+		$icon = ! $icon_style ? ' dashicons-editor-help' : $icon_style;
+		$help_text = ! $help_text ? '' : $help_text;
+		return '<a id="'.$help_tab_lnk.'" class="ee-clickable dashicons espresso-help-tab-lnk ee-icon-size-22'.$icon.'" title="'.esc_attr__('Click to open the \'Help\' tab for more information about this feature.', 'event_espresso').'" > '.$help_text.' </a>';
 	}
 
 
@@ -545,31 +545,31 @@ 
 	 * @param EE_Help_Tour
 	 * @return string         html
 	 */
-	public static function help_tour_stops_generator( EE_Help_Tour $tour ) {
+	public static function help_tour_stops_generator(EE_Help_Tour $tour) {
 		$id = $tour->get_slug();
 		$stops = $tour->get_stops();
 
-		$content = '<ol style="display:none" id="' . $id . '">';
+		$content = '<ol style="display:none" id="'.$id.'">';
 
-		foreach ( $stops as $stop ) {
-			$data_id = !empty( $stop['id'] ) ? ' data-id="' . $stop['id'] . '"' : '';
-			$data_class = empty( $data_id ) && !empty( $stop['class'] ) ? ' data-class="' . $stop['class'] . '"' : '';
+		foreach ($stops as $stop) {
+			$data_id = ! empty($stop['id']) ? ' data-id="'.$stop['id'].'"' : '';
+			$data_class = empty($data_id) && ! empty($stop['class']) ? ' data-class="'.$stop['class'].'"' : '';
 
 			//if container is set to modal then let's make sure we set the options accordingly
-			if ( empty( $data_id ) && empty( $data_class ) ) {
+			if (empty($data_id) && empty($data_class)) {
 				$stop['options']['modal'] = true;
 				$stop['options']['expose'] = true;
 			}
 
-			$custom_class = !empty( $stop['custom_class'] ) ? ' class="' . $stop['custom_class'] . '"' : '';
-			$button_text = !empty( $stop['button_text'] ) ? ' data-button="' . $stop['button_text'] . '"' : '';
+			$custom_class = ! empty($stop['custom_class']) ? ' class="'.$stop['custom_class'].'"' : '';
+			$button_text = ! empty($stop['button_text']) ? ' data-button="'.$stop['button_text'].'"' : '';
 			$inner_content = isset($stop['content']) ? $stop['content'] : '';
 
 			//options
-			if ( isset( $stop['options'] ) && is_array( $stop['options'] ) ) {
+			if (isset($stop['options']) && is_array($stop['options'])) {
 				$options = ' data-options="';
-				foreach ( $stop['options'] as $option => $value ) {
-					$options .= $option . ':' . $value . ';';
+				foreach ($stop['options'] as $option => $value) {
+					$options .= $option.':'.$value.';';
 				}
 				$options .= '"';
 			} else {
@@ -577,7 +577,7 @@ 
 			}
 
 			//let's put all together
-			$content .= '<li' . $data_id . $data_class . $custom_class . $button_text . $options . '>' . $inner_content . '</li>';
+			$content .= '<li'.$data_id.$data_class.$custom_class.$button_text.$options.'>'.$inner_content.'</li>';
 		}
 
 		$content .= '</ol>';
@@ -598,31 +598,31 @@ 
 	 * @throws EE_Error
 	 * @return string               html structure for status.
 	 */
-	public static function status_legend( $status_array, $active_status = '' ) {
-		if ( !is_array( $status_array ) )
-			throw new EE_Error( __('The EEH_Template::status_legend helper required the incoming status_array argument to be an array!', 'event_espresso') );
+	public static function status_legend($status_array, $active_status = '') {
+		if ( ! is_array($status_array))
+			throw new EE_Error(__('The EEH_Template::status_legend helper required the incoming status_array argument to be an array!', 'event_espresso'));
 
 		$setup_array = array();
-		foreach ( $status_array as $item => $status ) {
+		foreach ($status_array as $item => $status) {
 			$setup_array[$item] = array(
-					'class' => 'ee-status-legend ee-status-legend-' . $status,
-					'desc' => EEH_Template::pretty_status( $status, FALSE, 'sentence' ),
+					'class' => 'ee-status-legend ee-status-legend-'.$status,
+					'desc' => EEH_Template::pretty_status($status, FALSE, 'sentence'),
 					'status' => $status
 				);
 		}
 
-		$content = '<div class="ee-list-table-legend-container">' . "\n";
-		$content .= '<h3>' . __('Status Legend', 'event_espresso') . '</h3>' . "\n";
-		$content .= '<dl class="ee-list-table-legend">' . "\n\t";
-		foreach ( $setup_array as $item => $details ) {
+		$content = '<div class="ee-list-table-legend-container">'."\n";
+		$content .= '<h3>'.__('Status Legend', 'event_espresso').'</h3>'."\n";
+		$content .= '<dl class="ee-list-table-legend">'."\n\t";
+		foreach ($setup_array as $item => $details) {
 			$active_class = $active_status == $details['status'] ? ' class="ee-is-active-status"' : '';
-			$content .= '<dt id="ee-legend-item-tooltip-' . $item . '"' . $active_class . '>' . "\n\t\t";
-			$content .= '<span class="' . $details['class'] . '"></span>' . "\n\t\t";
-			$content .= '<span class="ee-legend-description">' . $details['desc'] . '</span>' . "\n\t";
-			$content .= '</dt>' . "\n";
+			$content .= '<dt id="ee-legend-item-tooltip-'.$item.'"'.$active_class.'>'."\n\t\t";
+			$content .= '<span class="'.$details['class'].'"></span>'."\n\t\t";
+			$content .= '<span class="ee-legend-description">'.$details['desc'].'</span>'."\n\t";
+			$content .= '</dt>'."\n";
 		}
-		$content .= '</dl>' . "\n";
-		$content .= '</div>' . "\n";
+		$content .= '</dl>'."\n";
+		$content .= '</div>'."\n";
 		return $content;
 	}
 
@@ -635,8 +635,8 @@ 
 	 * @return string
 	 */
 	public static function layout_array_as_table($data) {
-	if (is_object($data) || $data instanceof __PHP_Incomplete_Class ) {
-		$data = (array)$data;
+	if (is_object($data) || $data instanceof __PHP_Incomplete_Class) {
+		$data = (array) $data;
 	}
 	ob_start();
 	if (is_array($data)) {
@@ -649,10 +649,10 @@ 
 						?>
 						<tr>
 							<td>
-								<?php echo $data_key;?>
+								<?php echo $data_key; ?>
 							</td>
 							<td>
-								<?php echo self::layout_array_as_table($data_values);?>
+								<?php echo self::layout_array_as_table($data_values); ?>
 							</td>
 						</tr>
 						<?php
@@ -666,7 +666,7 @@ 
 			<ul>
 				<?php
 				foreach ($data as $datum) {
-					echo "<li>"; echo self::layout_array_as_table($datum);echo "</li>";
+					echo "<li>"; echo self::layout_array_as_table($datum); echo "</li>";
 				}?>
 			</ul>
 			<?php
@@ -696,8 +696,8 @@ 
 	 *
 	 * @return string
 	 */
-	public static function paging_html( $total_items, $current, $per_page, $url, $show_num_field = TRUE, $paged_arg_name = 'paged', $items_label = array() ) {
-		echo self::get_paging_html( $total_items, $current, $per_page, $url, $show_num_field, $paged_arg_name, $items_label );
+	public static function paging_html($total_items, $current, $per_page, $url, $show_num_field = TRUE, $paged_arg_name = 'paged', $items_label = array()) {
+		echo self::get_paging_html($total_items, $current, $per_page, $url, $show_num_field, $paged_arg_name, $items_label);
 	}
 
 
@@ -721,13 +721,13 @@ 
 	 *                                 )
 	 * @return  string
 	 */
-	public static function get_paging_html( $total_items, $current, $per_page, $url, $show_num_field = TRUE, $paged_arg_name = 'paged', $items_label = array() ) {
+	public static function get_paging_html($total_items, $current, $per_page, $url, $show_num_field = TRUE, $paged_arg_name = 'paged', $items_label = array()) {
 		$page_links = array();
 		$disable_first = $disable_last = '';
 		$total_items = (int) $total_items;
 		$per_page = (int) $per_page;
 		$current = (int) $current;
-		$paged_arg_name = empty( $paged_arg_name ) ? 'paged' : sanitize_key( $paged_arg_name );
+		$paged_arg_name = empty($paged_arg_name) ? 'paged' : sanitize_key($paged_arg_name);
 
 		//filter items_label
 		$items_label = apply_filters(
@@ -735,68 +735,68 @@ 
 			$items_label
 		);
 
-		if ( empty( $items_label )
-		     || ! is_array( $items_label )
-		     || ! isset( $items_label['single'] )
-		     || ! isset( $items_label['plural'] ) ) {
+		if (empty($items_label)
+		     || ! is_array($items_label)
+		     || ! isset($items_label['single'])
+		     || ! isset($items_label['plural'])) {
 			$items_label = array(
-				'single' => __( '1 item', 'event_espresso' ),
-				'plural' => __( '%s items', 'event_espresso' )
+				'single' => __('1 item', 'event_espresso'),
+				'plural' => __('%s items', 'event_espresso')
 			);
 		} else {
 			$items_label = array(
-				'single' => '1 ' . esc_html( $items_label['single'] ),
-				'plural' => '%s ' . esc_html( $items_label['plural'] )
+				'single' => '1 '.esc_html($items_label['single']),
+				'plural' => '%s '.esc_html($items_label['plural'])
 			);
 		}
 
-		$total_pages = ceil( $total_items / $per_page );
+		$total_pages = ceil($total_items / $per_page);
 
-		if ( $total_pages <= 1 )
+		if ($total_pages <= 1)
 			return '';
 
-		$item_label = $total_items > 1 ? sprintf( $items_label['plural'], $total_items ) : $items_label['single'];
+		$item_label = $total_items > 1 ? sprintf($items_label['plural'], $total_items) : $items_label['single'];
 
-		$output = '<span class="displaying-num">' . $item_label . '</span>';
+		$output = '<span class="displaying-num">'.$item_label.'</span>';
 
-		if ( $current === 1 ) {
+		if ($current === 1) {
 			$disable_first = ' disabled';
 		}
-		if ( $current == $total_pages ) {
+		if ($current == $total_pages) {
 			$disable_last = ' disabled';
 		}
 
-		$page_links[] = sprintf( "<a class='%s' title='%s' href='%s'>%s</a>",
-			'first-page' . $disable_first,
-			esc_attr__( 'Go to the first page' ),
-			esc_url( remove_query_arg( $paged_arg_name, $url ) ),
+		$page_links[] = sprintf("<a class='%s' title='%s' href='%s'>%s</a>",
+			'first-page'.$disable_first,
+			esc_attr__('Go to the first page'),
+			esc_url(remove_query_arg($paged_arg_name, $url)),
 			'&laquo;'
 		);
 
 		$page_links[] = sprintf(
 			'<a class="%s" title="%s" href="%s">%s</a>',
-			'prev-page' . $disable_first,
-			esc_attr__( 'Go to the previous page' ),
-			esc_url( add_query_arg( $paged_arg_name, max( 1, $current-1 ), $url ) ),
+			'prev-page'.$disable_first,
+			esc_attr__('Go to the previous page'),
+			esc_url(add_query_arg($paged_arg_name, max(1, $current - 1), $url)),
 			'&lsaquo;'
 		);
 
-		if ( ! $show_num_field ) {
+		if ( ! $show_num_field) {
 			$html_current_page = $current;
 		} else {
-			$html_current_page = sprintf( "<input class='current-page' title='%s' type='text' name=$paged_arg_name value='%s' size='%d' />",
-				esc_attr__( 'Current page' ),
+			$html_current_page = sprintf("<input class='current-page' title='%s' type='text' name=$paged_arg_name value='%s' size='%d' />",
+				esc_attr__('Current page'),
 				$current,
-				strlen( $total_pages )
+				strlen($total_pages)
 			);
 		}
 
 		$html_total_pages = sprintf(
 			'<span class="total-pages">%s</span>',
-			number_format_i18n( $total_pages )
+			number_format_i18n($total_pages)
 		);
 		$page_links[] = sprintf(
-			_x( '%3$s%1$s of %2$s%4$s', 'paging' ),
+			_x('%3$s%1$s of %2$s%4$s', 'paging'),
 			$html_current_page,
 			$html_total_pages,
 			'<span class="paging-input">',
@@ -805,29 +805,29 @@ 
 
 		$page_links[] = sprintf(
 			'<a class="%s" title="%s" href="%s">%s</a>',
-			'next-page' . $disable_last,
-			esc_attr__( 'Go to the next page' ),
-			esc_url( add_query_arg( $paged_arg_name, min( $total_pages, $current+1 ), $url ) ),
+			'next-page'.$disable_last,
+			esc_attr__('Go to the next page'),
+			esc_url(add_query_arg($paged_arg_name, min($total_pages, $current + 1), $url)),
 			'&rsaquo;'
 		);
 
 		$page_links[] = sprintf(
 			'<a class="%s" title="%s" href="%s">%s</a>',
-			'last-page' . $disable_last,
-			esc_attr__( 'Go to the last page' ),
-			esc_url( add_query_arg( $paged_arg_name, $total_pages, $url ) ),
+			'last-page'.$disable_last,
+			esc_attr__('Go to the last page'),
+			esc_url(add_query_arg($paged_arg_name, $total_pages, $url)),
 			'&raquo;'
 		);
 
-		$output .= "\n" . '<span class="pagination-links">' . join( "\n", $page_links ) . '</span>';
+		$output .= "\n".'<span class="pagination-links">'.join("\n", $page_links).'</span>';
 		// set page class
-		if ( $total_pages ) {
+		if ($total_pages) {
 			$page_class = $total_pages < 2 ? ' one-page' : '';
 		} else {
 			$page_class = ' no-pages';
 		}
 
-		return '<div class="tablenav"><div class="tablenav-pages' . $page_class . '">' . $output . '</div></div>';
+		return '<div class="tablenav"><div class="tablenav-pages'.$page_class.'">'.$output.'</div></div>';
 	}
 
 
@@ -837,8 +837,8 @@ 
 	 * @param string $wrap_id
 	 * @return string
 	 */
-	public static function powered_by_event_espresso( $wrap_class = '', $wrap_id = '' ) {
-		$admin = is_admin() && ! ( defined( 'DOING_AJAX' ) && DOING_AJAX );
+	public static function powered_by_event_espresso($wrap_class = '', $wrap_id = '') {
+		$admin = is_admin() && ! (defined('DOING_AJAX') && DOING_AJAX);
 		if (
 			! $admin &&
 			! apply_filters(
@@ -848,17 +848,17 @@ 
 		) {
 			return '';
 		}
-		$attributes = ! empty( $wrap_id ) ? " id=\"{$wrap_id}\"" : '';
+		$attributes = ! empty($wrap_id) ? " id=\"{$wrap_id}\"" : '';
 		$wrap_class = $admin ? "{$wrap_class} float-left" : $wrap_class;
-		$attributes .= ! empty( $wrap_class )
+		$attributes .= ! empty($wrap_class)
 			? " class=\"{$wrap_class} powered-by-event-espresso-credit\""
 			: ' class="powered-by-event-espresso-credit"';
 		$powered_by = $admin ? EVENT_ESPRESSO_POWERED_BY : 'Event Espresso';
 		$url = add_query_arg(
-			array( 'ap_id' => EE_Registry::instance()->CFG->admin->affiliate_id() ),
+			array('ap_id' => EE_Registry::instance()->CFG->admin->affiliate_id()),
 			'https://eventespresso.com/'
 		);
-		$url = apply_filters( 'FHEE__EEH_Template__powered_by_event_espresso__url', $url );
+		$url = apply_filters('FHEE__EEH_Template__powered_by_event_espresso__url', $url);
 		return (string) apply_filters(
 			'FHEE__EEH_Template__powered_by_event_espresso__html',
 			sprintf(
@@ -888,7 +888,7 @@ 
 //add_filter( 'FHEE__EEH_Template__format_currency__amount', 'convert_zero_to_free', 10, 2 );
 
 
-if ( ! function_exists( 'espresso_pagination' ) ) {
+if ( ! function_exists('espresso_pagination')) {
 	/**
 	 *    espresso_pagination
 	 *
@@ -900,21 +900,21 @@ 
 		$big = 999999999; // need an unlikely integer
 		$pagination = paginate_links(
 		array(
-		'base'         => str_replace( $big, '%#%', esc_url( get_pagenum_link( $big ) ) ),
+		'base'         => str_replace($big, '%#%', esc_url(get_pagenum_link($big))),
 		'format'       => '?paged=%#%',
-		'current'      => max( 1, get_query_var( 'paged' ) ),
+		'current'      => max(1, get_query_var('paged')),
 		'total'        => $wp_query->max_num_pages,
 		'show_all'     => true,
 		'end_size'     => 10,
 		'mid_size'     => 6,
 		'prev_next'    => true,
-		'prev_text'    => __( '&lsaquo; PREV', 'event_espresso' ),
-		'next_text'    => __( 'NEXT &rsaquo;', 'event_espresso' ),
+		'prev_text'    => __('&lsaquo; PREV', 'event_espresso'),
+		'next_text'    => __('NEXT &rsaquo;', 'event_espresso'),
 		'type'         => 'plain',
 		'add_args'     => false,
 		'add_fragment' => ''
 		)
 		);
-		echo ! empty( $pagination ) ? '<div class="ee-pagination-dv clear">' . $pagination . '</div>' : '';
+		echo ! empty($pagination) ? '<div class="ee-pagination-dv clear">'.$pagination.'</div>' : '';
 	}
 }
\ No newline at end of file

Doc Comments +2 added lines, -2 removed lines

@@ -294,7 +294,7 @@ 
 	 *
 	 * given two paths, this determines if there is a common base path between the two
 	 *
-	 * @param array $paths
+	 * @param string[] $paths
 	 * @return string
 	 */
 	protected static function _find_common_base_path( $paths ) {
@@ -321,7 +321,7 @@ 
 	 * @param bool|string $template_path server path to the file to be loaded, including file name and extension
 	 * @param  array      $template_args an array of arguments to be extracted for use in the template
 	 * @param  boolean    $return_string whether to send output immediately to screen, or capture and return as a string
-	 * @return mixed string
+	 * @return string string
 	 */
 	public static function display_template( $template_path = FALSE, $template_args = array(), $return_string = FALSE ) {
 

core/interfaces/EEI_Collection.interface.php

Spacing +7 added lines, -7 removed lines

@@ -1,6 +1,6 @@ 
 <?php
-if ( ! defined( 'EVENT_ESPRESSO_VERSION' ) ) {
-	exit( 'No direct script access allowed' );
+if ( ! defined('EVENT_ESPRESSO_VERSION')) {
+	exit('No direct script access allowed');
 }
 
 /**
@@ -25,7 +25,7 @@ 
 	 * @param mixed  $info
 	 * @return bool
 	 */
-	public function add( $object, $info = null );
+	public function add($object, $info = null);
 
 
 
@@ -39,7 +39,7 @@ 
 	 * @param mixed  $info
 	 * @return bool
 	 */
-	public function set_info( $object, $info = null );
+	public function set_info($object, $info = null);
 
 
 
@@ -52,7 +52,7 @@ 
 	 * @param mixed
 	 * @return null | object
 	 */
-	public function get_by_info( $info );
+	public function get_by_info($info);
 
 
 
@@ -65,7 +65,7 @@ 
 	 * @param object $object
 	 * @return bool
 	 */
-	public function has( $object );
+	public function has($object);
 
 
 
@@ -78,7 +78,7 @@ 
 	 * @param $object
 	 * @return void
 	 */
-	public function remove( $object );
+	public function remove($object);
 
 
 

core/interfaces/EEI_Deletable.interface.php

Spacing +2 added lines, -2 removed lines

@@ -1,6 +1,6 @@
 <?php
-if ( ! defined( 'EVENT_ESPRESSO_VERSION' ) ) {
-	exit( 'No direct script access allowed' );
+if ( ! defined('EVENT_ESPRESSO_VERSION')) {
+	exit('No direct script access allowed');
 }
 
 /**

core/interfaces/EEI_Repository.interface.php

Spacing +4 added lines, -4 removed lines

@@ -1,6 +1,6 @@ 
 <?php
-if ( ! defined( 'EVENT_ESPRESSO_VERSION' ) ) {
-	exit( 'No direct script access allowed' );
+if ( ! defined('EVENT_ESPRESSO_VERSION')) {
+	exit('No direct script access allowed');
 }
 
 /**
@@ -30,7 +30,7 @@ 
 	 * @return bool | int
 	 * @throws \EE_Error
 	 */
-	public function persist( $persistence_callback = '', $persistence_arguments = array() );
+	public function persist($persistence_callback = '', $persistence_arguments = array());
 
 
 
@@ -43,7 +43,7 @@ 
 	 * @param string $persistence_callback name of method found on object that can be used for persisting it
 	 * @return bool | int
 	 */
-	public function persist_all( $persistence_callback = '' );
+	public function persist_all($persistence_callback = '');
 
 	}
 // End of file EEI_Repository.interface.php

core/interfaces/line_items/EEI_Line_Item.interface.php

Spacing +10 added lines, -10 removed lines

@@ -1,6 +1,6 @@ 
 <?php
-if ( ! defined( 'EVENT_ESPRESSO_VERSION' ) ) {
-	exit( 'No direct script access allowed' );
+if ( ! defined('EVENT_ESPRESSO_VERSION')) {
+	exit('No direct script access allowed');
 }
 /**
  * Class EEI_Line_Item
@@ -18,7 +18,7 @@ 
 	 * @param    mixed  $field_value
 	 * @param bool      $use_default
 	 */
-	public function set( $field_name, $field_value, $use_default = false );
+	public function set($field_name, $field_value, $use_default = false);
 
 
 
@@ -56,7 +56,7 @@ 
 	 * Sets quantity
 	 * @param int $quantity
 	 */
-	function set_quantity( $quantity );
+	function set_quantity($quantity);
 
 
 
@@ -115,7 +115,7 @@ 
 	 * @param int $txn_id if none is provided, assumes $this->TXN_ID()
 	 * @return int count of items saved
 	 */
-	function save_this_and_descendants_to_txn( $txn_id = null );
+	function save_this_and_descendants_to_txn($txn_id = null);
 
 
 
@@ -142,7 +142,7 @@ 
 	 * @param bool         $set_order
 	 * @return bool true for success, false for fail
 	 */
-	function add_child_line_item( EEI_Line_Item $line_item, $set_order = true );
+	function add_child_line_item(EEI_Line_Item $line_item, $set_order = true);
 
 
 
@@ -197,14 +197,14 @@ 
 	 * @param float $total
 	 * @return boolean
 	 */
-	function set_total( $total );
+	function set_total($total);
 
 	/**
 	 * Sets unit_price
 	 * @param float $unit_price
 	 * @return boolean
 	 */
-	function set_unit_price( $unit_price );
+	function set_unit_price($unit_price);
 
 	/**
 	 * If this line item has been saved to the DB, deletes its child with LIN_code == $code. If this line
@@ -215,7 +215,7 @@ 
 	 * @param bool $stop_search_once_found
 	 * @return int count of items deleted (or simply removed from the line item's cache, if not has not been saved to the DB yet)
 	 */
-	function delete_child_line_item( $code, $stop_search_once_found = true );
+	function delete_child_line_item($code, $stop_search_once_found = true);
 
 	/**
 	 * Forgets the cached model of the given relation Name. So the next time we request it,
@@ -238,7 +238,7 @@ 
 	 * @param boolean $allow_persist
 	 * @return boolean
 	 */
-	function set_allow_persist( $allow_persist );
+	function set_allow_persist($allow_persist);
 
 
 }

core/interfaces/line_items/EEI_Line_Item_Filter.interface.php

Spacing +3 added lines, -3 removed lines

@@ -1,6 +1,6 @@ 
 <?php
-if ( ! defined( 'EVENT_ESPRESSO_VERSION' ) ) {
-	exit( 'No direct script access allowed' );
+if ( ! defined('EVENT_ESPRESSO_VERSION')) {
+	exit('No direct script access allowed');
 }
 
 /**
@@ -26,7 +26,7 @@ 
 	 * @param \EEI_Line_Item $line_item
 	 * @return \EEI_Line_Item
 	 */
-	public function process( EEI_Line_Item $line_item );
+	public function process(EEI_Line_Item $line_item);