jrfnl / PHP-cheat-sheet-extended

include/functions.php

Doc Comments +1 added lines, -1 removed lines

@@ -340,7 +340,7 @@
 	 * @param string $haystack
 	 * @param string $needle
 	 *
-	 * @return int|false
+	 * @return integer
 	 */
 	function stripos( $haystack, $needle ) {
 		$haystack = strtolower( $haystack );

Indentation +4 added lines, -4 removed lines

@@ -1,9 +1,9 @@
 <?php
 /**
- * Some generic functions and mock objects for test variables.
- *
- * @package PHPCheatsheets
- */
+	 * Some generic functions and mock objects for test variables.
+	 *
+	 * @package PHPCheatsheets
+	 */
 
 // Prevent direct calls to this file.
 if ( ! defined( 'APP_DIR' ) ) {

Spacing +2 added lines, -2 removed lines

@@ -205,7 +205,7 @@ 
 	);
 
 	// Group some more messages and make error message links work.
-	$preg_search  = array(
+	$preg_search = array(
 		'`^(bc(?:add|sub|mul|div|mod|comp)|str(?:case|natcase|nat)?cmp|strcoll|similar_text|levenshtein)\(\) expects parameter ([12]) to be string, (?:array|object|resource) given$`',
 		'`^fmod\(\) expects parameter ([12]) to be (double|float), (?:string|array|object|resource) given$`',
 		'`^(is_(?:nan|(?:in)?finite))\(\) expects parameter ([12]) to be (double|float), (?:string|array|object|resource) given$`',
@@ -226,7 +226,7 @@ 
 
 	foreach ( $search as $k => $s ) {
 		if ( strpos( $error_str, $s ) === 0 ) {
-			$error_str = $replace[ $k ];
+			$error_str = $replace[$k];
 			break;
 		}
 	}

class.vartype-compare.php

Indentation +4 added lines, -4 removed lines

@@ -1,9 +1,9 @@
 <?php
 /**
- * Variable comparison tests.
- *
- * @package PHPCheatsheets
- */
+	 * Variable comparison tests.
+	 *
+	 * @package PHPCheatsheets
+	 */
 
 // Prevent direct calls to this file.
 if ( ! defined( 'APP_DIR' ) ) {

Spacing +20 added lines, -20 removed lines

@@ -218,8 +218,8 @@ 
 	 * @return string
 	 */
 	function get_tab_title( $tab ) {
-		if ( isset( $this->tests[ $tab ]['title'] ) && is_string( $this->tests[ $tab ]['title'] ) && $this->tests[ $tab ]['title'] !== '' ) {
-			return $this->tests[ $tab ]['title'];
+		if ( isset( $this->tests[$tab]['title'] ) && is_string( $this->tests[$tab]['title'] ) && $this->tests[$tab]['title'] !== '' ) {
+			return $this->tests[$tab]['title'];
 		}
 		else {
 			return '';
@@ -248,7 +248,7 @@ 
 	 */
 	function get_test_group( $test_group = null ) {
 		$key = key( $this->tests ); // Get first item in array.
-		if ( isset( $test_group, $this->tests[ $test_group ] ) ) {
+		if ( isset( $test_group, $this->tests[$test_group] ) ) {
 			$key = $test_group;
 		}
 		return $key;
@@ -320,7 +320,7 @@ 
 	 */
 	function print_table( $test ) {
 
-		if ( isset( $this->tests[ $test ] ) ) {
+		if ( isset( $this->tests[$test] ) ) {
 			$GLOBALS['encountered_errors'] = array();
 
 			echo '
@@ -333,9 +333,9 @@ 
 			$last_key = null;
 
 			foreach ( $this->test_data_keys as $key1 ) {
-				$value1 = $this->test_data[ $key1 ];
+				$value1 = $this->test_data[$key1];
 				$legend = '';
-				if ( isset( $this->test_legend[ $key1 ] ) ) {
+				if ( isset( $this->test_legend[$key1] ) ) {
 					$legend = '<sup class="fright"><a href="#var-legend-' . $key1 . '">&dagger;' . $key1 . '</a></sup>';
 				}
 
@@ -413,7 +413,7 @@ 
 		// Top labels
 		foreach ( $this->test_data_keys as $i => $key ) {
 
-			$value = $this->test_data[ $key ];
+			$value = $this->test_data[$key];
 			$class = $this->get_table_header_cell_class( $i, $key );
 
 			$html .= '
@@ -459,15 +459,15 @@ 
 	 */
 	function get_table_header_group_label( $test ) {
 		$tooltip = '';
-		if ( isset( $this->tests[ $test ]['tooltip'] ) && $this->tests[ $test ]['tooltip'] !== '' ) {
-			$tooltip = ' title="' . $this->tests[ $test ]['tooltip'] . '"';
+		if ( isset( $this->tests[$test]['tooltip'] ) && $this->tests[$test]['tooltip'] !== '' ) {
+			$tooltip = ' title="' . $this->tests[$test]['tooltip'] . '"';
 		}
 
-		if ( isset( $this->tests[ $test ]['url'] ) && $this->tests[ $test ]['url'] !== '' ) {
-			$group_label = '<a href="' . $this->tests[ $test ]['url'] . '" target="_blank"' . $tooltip . '><strong>' . $this->tests[ $test ]['title'] . '</strong></a>';
+		if ( isset( $this->tests[$test]['url'] ) && $this->tests[$test]['url'] !== '' ) {
+			$group_label = '<a href="' . $this->tests[$test]['url'] . '" target="_blank"' . $tooltip . '><strong>' . $this->tests[$test]['title'] . '</strong></a>';
 		}
 		else {
-			$group_label = '<a href="' . $this->tests[ $test ]['url'] . '" target="_blank"' . $tooltip . '><strong>' . $this->tests[ $test ]['title'] . '</strong></a>';
+			$group_label = '<a href="' . $this->tests[$test]['url'] . '" target="_blank"' . $tooltip . '><strong>' . $this->tests[$test]['title'] . '</strong></a>';
 		}
 
 		return $group_label;
@@ -483,8 +483,8 @@ 
 	 */
 	function get_table_header_group_notes( $test ) {
 		$notes = '';
-		if ( isset( $this->tests[ $test ]['notes'] ) && ( is_array( $this->tests[ $test ]['notes'] ) && count( $this->tests[ $test ]['notes'] ) > 0 ) ) {
-			foreach ( $this->tests[ $test ]['notes'] as $key => $note ) {
+		if ( isset( $this->tests[$test]['notes'] ) && ( is_array( $this->tests[$test]['notes'] ) && count( $this->tests[$test]['notes'] ) > 0 ) ) {
+			foreach ( $this->tests[$test]['notes'] as $key => $note ) {
 				$notes .= ' <sup><a href="#' . $test . '-note' . ( $key + 1 ) . '">&Dagger;' . ( $key + 1 ) . '</a></sup>';
 			}
 		}
@@ -502,7 +502,7 @@ 
 	 */
 	function get_table_header_cell_class( $index, $key ) {
 		$class = '';
-		if ( ! isset( $this->test_data_keys[ ( $index + 1 ) ] ) || substr( $key, 0, 1 ) !== substr( $this->test_data_keys[ ( $index + 1 ) ], 0, 1 ) ) {
+		if ( ! isset( $this->test_data_keys[( $index + 1 )] ) || substr( $key, 0, 1 ) !== substr( $this->test_data_keys[( $index + 1 )], 0, 1 ) ) {
 			$class = ' class="end"';
 		}
 
@@ -548,13 +548,13 @@ 
 		foreach ( $this->test_data_keys as $i => $key2 ) {
 			$GLOBALS['has_error'] = array();
 
-			$value2 = $this->test_data[ $key2 ];
+			$value2 = $this->test_data[$key2];
 			$class  = $this->get_table_cell_class( $key1, $key2, $i );
 
 			echo '
 					<td' . $class . '>';
 
-			$this->tests[ $test ]['test']( $value1, $value2 );
+			$this->tests[$test]['test']( $value1, $value2 );
 			$this->print_row_cell_error_refs();
 
 			echo '					</td>';
@@ -576,7 +576,7 @@ 
 	 */
 	function get_table_cell_class( $key1, $key2, $index ) {
 		$class = array( 'value1-' . $key1, 'value2-' . $key2 );
-		if ( ! isset( $this->test_data_keys[ ( $index + 1 ) ] ) || substr( $key2, 0, 1 ) !== substr( $this->test_data_keys[ ( $index + 1 ) ], 0, 1 ) ) {
+		if ( ! isset( $this->test_data_keys[( $index + 1 )] ) || substr( $key2, 0, 1 ) !== substr( $this->test_data_keys[( $index + 1 )], 0, 1 ) ) {
 			$class[] = 'end';
 		}
 
@@ -592,8 +592,8 @@ 
 	 * @param string $test The current subsection
 	 */
 	function print_other_footnotes( $test ) {
-		if ( isset( $this->tests[ $test ]['notes'] ) && ( is_array( $this->tests[ $test ]['notes'] ) && count( $this->tests[ $test ]['notes'] ) > 0 ) ) {
-			foreach ( $this->tests[ $test ]['notes'] as $key => $note ) {
+		if ( isset( $this->tests[$test]['notes'] ) && ( is_array( $this->tests[$test]['notes'] ) && count( $this->tests[$test]['notes'] ) > 0 ) ) {
+			foreach ( $this->tests[$test]['notes'] as $key => $note ) {
 				printf( '
 			<div id="%1$s-note%2$s" class="note-appendix">
 				<sup>&Dagger; %2$s</sup> %3$s

class.vartype-php7.php

Indentation +4 added lines, -4 removed lines

@@ -1,9 +1,9 @@
 <?php
 /**
- * PHP 7+ tests.
- *
- * @package PHPCheatsheets
- */
+	 * PHP 7+ tests.
+	 *
+	 * @package PHPCheatsheets
+	 */
 
 // Prevent direct calls to this file.
 if ( ! defined( 'APP_DIR' ) ) {

class.vartype-test.php

Indentation +4 added lines, -4 removed lines

@@ -1,9 +1,9 @@
 <?php
 /**
- * Variable testing tests.
- *
- * @package PHPCheatsheets
- */
+	 * Variable testing tests.
+	 *
+	 * @package PHPCheatsheets
+	 */
 
 // Prevent direct calls to this file.
 if ( ! defined( 'APP_DIR' ) ) {

Spacing +3 added lines, -3 removed lines

@@ -2263,8 +2263,8 @@ 
 			'preg_number_unicode',
 		);
 		foreach ( $targets as $target ) {
-			foreach ( $this->tests[ $target ] as $key => $value ) {
-				$this->tests[ $target ][ $key ] = str_replace( '##PREG_DECIMAL_POINT##', $preg_point, $value );
+			foreach ( $this->tests[$target] as $key => $value ) {
+				$this->tests[$target][$key] = str_replace( '##PREG_DECIMAL_POINT##', $preg_point, $value );
 			}
 		}
 		unset( $preg_point );
@@ -2329,7 +2329,7 @@ 
 
 		if ( ( PHP_VERSION_ID >= 50004 && PHP_VERSION_ID <= 50005 ) || phpversion() === '4.3.11' ) {
 			$key = array_search( 'f8', $this->test_data_keys, true );
-			unset( $this->test_data_keys[ $key ], $this->test_data['f8'] );
+			unset( $this->test_data_keys[$key], $this->test_data['f8'] );
 		}
 	}
 }

include/setup-env.php

Indentation +4 added lines, -4 removed lines

@@ -1,9 +1,9 @@
 <?php
 /**
- * Set up the run environment.
- *
- * @package PHPCheatsheets
- */
+	 * Set up the run environment.
+	 *
+	 * @package PHPCheatsheets
+	 */
 
 // Prevent direct calls to this file.
 if ( ! defined( 'APP_DIR' ) ) {

include/vars-to-test.php

Spacing +1 added lines, -1 removed lines

@@ -121,7 +121,7 @@
 	'si'  => 'is_array', // is_callable
 );
 
-$extra_variables['boolean_tests']                         = array(
+$extra_variables['boolean_tests'] = array(
 	'sq'  => 'on', // filter_var boolean
 	'sr'  => 'off', // filter_var boolean
 	'ss'  => 'yes', // filter_var boolean

Indentation +4 added lines, -4 removed lines

@@ -1,9 +1,9 @@
 <?php
 /**
- * Define test variables.
- *
- * @package PHPCheatsheets
- */
+	 * Define test variables.
+	 *
+	 * @package PHPCheatsheets
+	 */
 
 // Prevent direct calls to this file.
 if ( ! defined( 'APP_DIR' ) ) {

include/xvardump.php

Spacing +11 added lines, -11 removed lines

@@ -29,18 +29,18 @@
 }
 
 
-define( 'XVARDUMP_SPACE_LONG',     '    ' );
-define( 'XVARDUMP_SPACE_SHORT',    '  ' );
-
-define( 'XVARDUMP_CLASS_STRING',   'vt-string' );
-define( 'XVARDUMP_CLASS_INT',      'vt-int' );
-define( 'XVARDUMP_CLASS_INT_0',    'vt-int-0' );
-define( 'XVARDUMP_CLASS_FLOAT',    'vt-float' );
-define( 'XVARDUMP_CLASS_BOOL',     'vt-bool' );
-define( 'XVARDUMP_CLASS_B_TRUE',   'vt-b-true' );
-define( 'XVARDUMP_CLASS_B_FALSE',  'vt-b-false' );
+define( 'XVARDUMP_SPACE_LONG', '    ' );
+define( 'XVARDUMP_SPACE_SHORT', '  ' );
+
+define( 'XVARDUMP_CLASS_STRING', 'vt-string' );
+define( 'XVARDUMP_CLASS_INT', 'vt-int' );
+define( 'XVARDUMP_CLASS_INT_0', 'vt-int-0' );
+define( 'XVARDUMP_CLASS_FLOAT', 'vt-float' );
+define( 'XVARDUMP_CLASS_BOOL', 'vt-bool' );
+define( 'XVARDUMP_CLASS_B_TRUE', 'vt-b-true' );
+define( 'XVARDUMP_CLASS_B_FALSE', 'vt-b-false' );
 define( 'XVARDUMP_CLASS_RESOURCE', 'vt-resource' );
-define( 'XVARDUMP_CLASS_NULL',     'vt-null' );
+define( 'XVARDUMP_CLASS_NULL', 'vt-null' );
 
 
 /**

views/about.php

Indentation +4 added lines, -4 removed lines

@@ -1,9 +1,9 @@
 <?php
 /**
- * HTML content: About page.
- *
- * @package PHPCheatsheets
- */
+	 * HTML content: About page.
+	 *
+	 * @package PHPCheatsheets
+	 */
 
 // Prevent direct calls to this file.
 if ( ! defined( 'APP_DIR' ) ) {

views/cheat-sheet-menu.php

Indentation +4 added lines, -4 removed lines

@@ -1,9 +1,9 @@
 <?php
 /**
- * HTML content: Homepage content.
- *
- * @package PHPCheatsheets
- */
+	 * HTML content: Homepage content.
+	 *
+	 * @package PHPCheatsheets
+	 */
 
 // Prevent direct calls to this file.
 if ( ! defined( 'APP_DIR' ) ) {