mundschenk-at / php-typography

src/settings/class-quote-style.php

Spacing +5 added lines, -5 removed lines

@@ -149,15 +149,15 @@
 	 *
 	 * @return Quotes|null Returns null in case of an invalid $style parameter.
 	 */
-	public static function get_styled_quotes( $style, Settings $settings ) {
-		if ( isset( self::$styles[ $style ] ) ) {
-			return new Simple_Quotes( self::$styles[ $style ][ self::_OPEN ], self::$styles[ $style ][ self::_CLOSE ] );
+	public static function get_styled_quotes($style, Settings $settings) {
+		if (isset(self::$styles[$style])) {
+			return new Simple_Quotes(self::$styles[$style][self::_OPEN], self::$styles[$style][self::_CLOSE]);
 		}
 
-		if ( self::DOUBLE_GUILLEMETS_FRENCH === $style ) {
+		if (self::DOUBLE_GUILLEMETS_FRENCH === $style) {
 			$space = $settings->no_break_narrow_space();
 
-			return new Simple_Quotes( U::GUILLEMET_OPEN . $space, $space . U::GUILLEMET_CLOSE );
+			return new Simple_Quotes(U::GUILLEMET_OPEN . $space, $space . U::GUILLEMET_CLOSE);
 		}
 
 		return null;

src/class-hyphenator.php

Spacing +72 added lines, -72 removed lines

@@ -92,14 +92,14 @@ 
 	 * @param string|null $language   Optional. Short-form language name. Default null.
 	 * @param array       $exceptions Optional. Custom hyphenation exceptions. Default empty array.
 	 */
-	public function __construct( $language = null, array $exceptions = [] ) {
+	public function __construct($language = null, array $exceptions = []) {
 
-		if ( ! empty( $language ) ) {
-			$this->set_language( $language );
+		if ( ! empty($language)) {
+			$this->set_language($language);
 		}
 
-		if ( ! empty( $exceptions ) ) {
-			$this->set_custom_exceptions( $exceptions );
+		if ( ! empty($exceptions)) {
+			$this->set_custom_exceptions($exceptions);
 		}
 	}
 
@@ -108,31 +108,31 @@ 
 	 *
 	 * @param array $exceptions Optional. An array of words with all hyphenation points marked with a hard hyphen. Default empty array.
 	 */
-	public function set_custom_exceptions( array $exceptions = [] ) {
-		if ( empty( $exceptions ) && empty( $this->custom_exceptions ) ) {
+	public function set_custom_exceptions(array $exceptions = []) {
+		if (empty($exceptions) && empty($this->custom_exceptions)) {
 			return; // Nothing to do at all.
 		}
 
 		// Calculate hash & check against previous exceptions.
-		$new_hash = self::get_object_hash( $exceptions );
-		if ( $this->custom_exceptions_hash === $new_hash ) {
+		$new_hash = self::get_object_hash($exceptions);
+		if ($this->custom_exceptions_hash === $new_hash) {
 			return; // No need to update exceptions.
 		}
 
 		// Do our thing.
 		$exception_keys = [];
-		foreach ( $exceptions as $exception ) {
-			$func = Strings::functions( $exception );
-			if ( empty( $func ) ) {
+		foreach ($exceptions as $exception) {
+			$func = Strings::functions($exception);
+			if (empty($func)) {
 				continue; // unknown encoding, abort.
 			}
 
-			$exception = $func['strtolower']( $exception );
-			$exception_keys[ $exception ] = preg_replace( "#-#{$func['u']}", '', $exception );
+			$exception = $func['strtolower']($exception);
+			$exception_keys[$exception] = preg_replace("#-#{$func['u']}", '', $exception);
 		}
 
 		// Update exceptions.
-		$this->custom_exceptions      = array_flip( $exception_keys );
+		$this->custom_exceptions      = array_flip($exception_keys);
 		$this->custom_exceptions_hash = $new_hash;
 
 		// Force remerging of patgen and custom exception patterns.
@@ -146,8 +146,8 @@ 
 	 *
 	 * @return string
 	 */
-	protected static function get_object_hash( $object ) {
-		return md5( json_encode( $object ), false );
+	protected static function get_object_hash($object) {
+		return md5(json_encode($object), false);
 	}
 
 	/**
@@ -157,23 +157,23 @@ 
 	 *
 	 * @return bool Whether loading the pattern file was successful.
 	 */
-	public function set_language( $lang = 'en-US' ) {
-		if ( isset( $this->language ) && $this->language === $lang ) {
+	public function set_language($lang = 'en-US') {
+		if (isset($this->language) && $this->language === $lang) {
 			return true; // Bail out, no need to do anything.
 		}
 
 		$success = false;
-		$language_file_name = dirname( __FILE__ ) . '/lang/' . $lang . '.json';
+		$language_file_name = dirname(__FILE__) . '/lang/' . $lang . '.json';
 
-		if ( file_exists( $language_file_name ) ) {
-			$raw_language_file = file_get_contents( $language_file_name );
+		if (file_exists($language_file_name)) {
+			$raw_language_file = file_get_contents($language_file_name);
 
-			if ( false !== $raw_language_file ) {
-				$language_file = json_decode( $raw_language_file, true );
+			if (false !== $raw_language_file) {
+				$language_file = json_decode($raw_language_file, true);
 
-				if ( false !== $language_file ) {
+				if (false !== $language_file) {
 					$this->language           = $lang;
-					$this->pattern_trie       = Trie_Node::build_trie( $language_file['patterns'] );
+					$this->pattern_trie       = Trie_Node::build_trie($language_file['patterns']);
 					$this->pattern_exceptions = $language_file['exceptions'];
 
 					$success = true;
@@ -182,7 +182,7 @@ 
 		}
 
 		// Clean up.
-		if ( ! $success ) {
+		if ( ! $success) {
 			$this->language = null;
 			$this->pattern_trie = null;
 			$this->pattern_exceptions = [];
@@ -206,18 +206,18 @@ 
 	 *
 	 * @return array The modified text tokens.
 	 */
-	public function hyphenate( $parsed_text_tokens, $hyphen = '-', $hyphenate_title_case = false, $min_length = 2, $min_before = 2, $min_after = 2 ) {
-		if ( empty( $min_length ) || empty( $min_before ) || ! isset( $this->pattern_trie ) || ! isset( $this->pattern_exceptions ) ) {
+	public function hyphenate($parsed_text_tokens, $hyphen = '-', $hyphenate_title_case = false, $min_length = 2, $min_before = 2, $min_after = 2) {
+		if (empty($min_length) || empty($min_before) || ! isset($this->pattern_trie) || ! isset($this->pattern_exceptions)) {
 			return $parsed_text_tokens;
 		}
 
 		// Make sure we have full exceptions list.
-		if ( ! isset( $this->merged_exception_patterns ) ) {
+		if ( ! isset($this->merged_exception_patterns)) {
 			$this->merge_hyphenation_exceptions();
 		}
 
-		foreach ( $parsed_text_tokens as $key => $text_token ) {
-			$parsed_text_tokens[ $key ] = $text_token->with_value( $this->hyphenate_word( $text_token->value, $hyphen, $hyphenate_title_case, $min_length, $min_before, $min_after ) );
+		foreach ($parsed_text_tokens as $key => $text_token) {
+			$parsed_text_tokens[$key] = $text_token->with_value($this->hyphenate_word($text_token->value, $hyphen, $hyphenate_title_case, $min_length, $min_before, $min_after));
 		}
 
 		return $parsed_text_tokens;
@@ -235,48 +235,48 @@ 
 	 *
 	 * @return string
 	 */
-	protected function hyphenate_word( $word, $hyphen, $hyphenate_title_case, $min_length, $min_before, $min_after ) {
+	protected function hyphenate_word($word, $hyphen, $hyphenate_title_case, $min_length, $min_before, $min_after) {
 		// Quickly reference string functions according to encoding.
-		$func = Strings::functions( $word );
-		if ( empty( $func ) ) {
+		$func = Strings::functions($word);
+		if (empty($func)) {
 			return $word; // unknown encoding, abort.
 		}
 
 		// Check word length.
-		$word_length = $func['strlen']( $word );
-		if ( $word_length < $min_length ) {
+		$word_length = $func['strlen']($word);
+		if ($word_length < $min_length) {
 			return $word;
 		}
 
 		// Trie lookup requires a lowercase search term.
-		$the_key = $func['strtolower']( $word );
+		$the_key = $func['strtolower']($word);
 
 		// If this is a capitalized word, and settings do not allow hyphenation of such, abort!
 		// Note: This is different than uppercase words, where we are looking for title case.
-		if ( ! $hyphenate_title_case && $func['substr']( $the_key, 0, 1 ) !== $func['substr']( $word, 0, 1 ) ) {
+		if ( ! $hyphenate_title_case && $func['substr']($the_key, 0, 1) !== $func['substr']($word, 0, 1)) {
 			return $word;
 		}
 
 		// Give exceptions preference.
-		if ( isset( $this->merged_exception_patterns[ $the_key ] ) ) {
-			$word_pattern = $this->merged_exception_patterns[ $the_key ];
+		if (isset($this->merged_exception_patterns[$the_key])) {
+			$word_pattern = $this->merged_exception_patterns[$the_key];
 		}
 
 		// Lookup word pattern if there is no exception.
-		if ( ! isset( $word_pattern ) ) {
-			$word_pattern = $this->lookup_word_pattern( $the_key, $func['strlen'], $func['str_split'] );
+		if ( ! isset($word_pattern)) {
+			$word_pattern = $this->lookup_word_pattern($the_key, $func['strlen'], $func['str_split']);
 		}
 
 		// Add hyphen character based on $word_pattern.
-		$word_parts      = $func['str_split']( $word, 1 );
+		$word_parts      = $func['str_split']($word, 1);
 		$hyphenated_word = '';
 
-		for ( $i = 0; $i < $word_length; $i++ ) {
-			if ( isset( $word_pattern[ $i ] ) && self::is_odd( $word_pattern[ $i ] ) && ( $i >= $min_before) && ( $i <= $word_length - $min_after ) ) {
+		for ($i = 0; $i < $word_length; $i++) {
+			if (isset($word_pattern[$i]) && self::is_odd($word_pattern[$i]) && ($i >= $min_before) && ($i <= $word_length - $min_after)) {
 				$hyphenated_word .= $hyphen;
 			}
 
-			$hyphenated_word .= $word_parts[ $i ];
+			$hyphenated_word .= $word_parts[$i];
 		}
 
 		return $hyphenated_word;
@@ -291,33 +291,33 @@ 
 	 *
 	 * @return array The hyphenation pattern.
 	 */
-	protected function lookup_word_pattern( $key, callable $strlen, callable $str_split ) {
+	protected function lookup_word_pattern($key, callable $strlen, callable $str_split) {
 		// Add underscores to make out-of-index checks unnecessary,
 		// also hyphenation is done in lower case.
 		$search        = '_' . $key . '_';
-		$search_length = $strlen( $search );
-		$chars         = $str_split( $search );
+		$search_length = $strlen($search);
+		$chars         = $str_split($search);
 		$word_pattern  = [];
 
-		for ( $start = 0; $start < $search_length; ++$start ) {
+		for ($start = 0; $start < $search_length; ++$start) {
 			// Start from the trie root node.
 			$node = $this->pattern_trie;
 
 			// Walk through the trie while storing detected patterns.
-			for ( $step = $start; $step < $search_length; ++$step ) {
+			for ($step = $start; $step < $search_length; ++$step) {
 				// No further path in the trie.
-				if ( ! $node->exists( $chars[ $step ] ) ) {
+				if ( ! $node->exists($chars[$step])) {
 					break;
 				}
 
 				// Look for next character.
-				$node = $node->get_node( $chars[ $step ] );
+				$node = $node->get_node($chars[$step]);
 
 				// Merge different offset values and keep maximum.
-				foreach ( $node->offsets() as $pattern_offset ) {
+				foreach ($node->offsets() as $pattern_offset) {
 					$value  = $pattern_offset[0];
 					$offset = $pattern_offset[1] + $start - 1;
-					$word_pattern[ $offset ] = isset( $word_pattern[ $offset ] ) ? max( $word_pattern[ $offset ], $value ) : $value;
+					$word_pattern[$offset] = isset($word_pattern[$offset]) ? max($word_pattern[$offset], $value) : $value;
 				}
 			}
 		}
@@ -333,18 +333,18 @@ 
 		$exceptions = [];
 
 		// Merge custom and language specific word hyphenations.
-		if ( ! empty( $this->pattern_exceptions ) && ! empty( $this->custom_exceptions ) ) {
-			$exceptions = array_merge( $this->custom_exceptions, $this->pattern_exceptions );
-		} elseif ( ! empty( $this->pattern_exceptions ) ) {
+		if ( ! empty($this->pattern_exceptions) && ! empty($this->custom_exceptions)) {
+			$exceptions = array_merge($this->custom_exceptions, $this->pattern_exceptions);
+		} elseif ( ! empty($this->pattern_exceptions)) {
 			$exceptions = $this->pattern_exceptions;
-		} elseif ( ! empty( $this->custom_exceptions ) ) {
+		} elseif ( ! empty($this->custom_exceptions)) {
 			$exceptions = $this->custom_exceptions;
 		}
 
 		// Update patterns as well.
 		$exception_patterns = [];
-		foreach ( $exceptions as $exception_key => $exception ) {
-			$exception_patterns[ $exception_key ] = self::convert_hyphenation_exception_to_pattern( $exception );
+		foreach ($exceptions as $exception_key => $exception) {
+			$exception_patterns[$exception_key] = self::convert_hyphenation_exception_to_pattern($exception);
 		}
 
 		$this->merged_exception_patterns = $exception_patterns;
@@ -357,22 +357,22 @@ 
 	 *
 	 * @return array|null Returns the hyphenation pattern or null if `$exception` is using an invalid encoding.
 	 */
-	protected static function convert_hyphenation_exception_to_pattern( $exception ) {
-		$func = Strings::functions( $exception );
-		if ( empty( $func ) ) {
+	protected static function convert_hyphenation_exception_to_pattern($exception) {
+		$func = Strings::functions($exception);
+		if (empty($func)) {
 			return null; // unknown encoding, abort.
 		}
 
 		// Set the word_pattern - this method keeps any contextually important capitalization.
-		$lowercase_hyphened_word_parts  = $func['str_split']( $exception, 1 );
-		$lowercase_hyphened_word_length = $func['strlen']( $exception );
+		$lowercase_hyphened_word_parts  = $func['str_split']($exception, 1);
+		$lowercase_hyphened_word_length = $func['strlen']($exception);
 
 		$word_pattern = [];
 		$index = 0;
 
-		for ( $i = 0; $i < $lowercase_hyphened_word_length; $i++ ) {
-			if ( '-' === $lowercase_hyphened_word_parts[ $i ] ) {
-				$word_pattern[ $index ] = 9;
+		for ($i = 0; $i < $lowercase_hyphened_word_length; $i++) {
+			if ('-' === $lowercase_hyphened_word_parts[$i]) {
+				$word_pattern[$index] = 9;
 			} else {
 				$index++;
 			}
@@ -388,7 +388,7 @@ 
 	 *
 	 * @return bool true if $number is odd, false if it is even.
 	 */
-	protected static function is_odd( $number ) {
-		return (bool) ( $number % 2 );
+	protected static function is_odd($number) {
+		return (bool) ($number % 2);
 	}
 }

src/fixes/class-node-fix.php

Spacing +1 added lines, -1 removed lines

@@ -46,7 +46,7 @@
 	 *
 	 * @return void
 	 */
-	public function apply( \DOMText $textnode, Settings $settings, $is_title = false );
+	public function apply(\DOMText $textnode, Settings $settings, $is_title = false);
 
 	/**
 	 * Determines whether the fix should be applied to (RSS) feeds.

src/fixes/class-token-fix.php

Spacing +1 added lines, -1 removed lines

@@ -52,7 +52,7 @@
 	 *
 	 * @return array An array of tokens.
 	 */
-	public function apply( array $tokens, Settings $settings, $is_title = false, \DOMText $textnode = null );
+	public function apply(array $tokens, Settings $settings, $is_title = false, \DOMText $textnode = null);
 
 	/**
 	 * Determines whether the fix should be applied to (RSS) feeds.

src/fixes/node-fixes/class-numbered-abbreviation-spacing-fix.php

Spacing +2 added lines, -2 removed lines

@@ -80,7 +80,7 @@
 	 *
 	 * @param bool $feed_compatible Optional. Default false.
 	 */
-	public function __construct( $feed_compatible = false ) {
-		parent::__construct( self::REGEX, self::REPLACEMENT, self::SETTING, $feed_compatible );
+	public function __construct($feed_compatible = false) {
+		parent::__construct(self::REGEX, self::REPLACEMENT, self::SETTING, $feed_compatible);
 	}
 }

src/fixes/node-fixes/class-single-character-word-spacing-fix.php

Spacing +8 added lines, -8 removed lines

@@ -56,25 +56,25 @@
 	 * @param Settings $settings Required.
 	 * @param bool     $is_title Optional. Default false.
 	 */
-	public function apply( \DOMText $textnode, Settings $settings, $is_title = false ) {
-		if ( empty( $settings['singleCharacterWordSpacing'] ) ) {
+	public function apply(\DOMText $textnode, Settings $settings, $is_title = false) {
+		if (empty($settings['singleCharacterWordSpacing'])) {
 			return;
 		}
 
 		// Add $next_character and $previous_character for context.
-		$previous_character = DOM::get_prev_chr( $textnode );
-		if ( '' !== $previous_character ) {
+		$previous_character = DOM::get_prev_chr($textnode);
+		if ('' !== $previous_character) {
 			$textnode->data = $previous_character . $textnode->data;
 		}
 
-		$next_character = DOM::get_next_chr( $textnode );
-		if ( '' !== $next_character ) {
+		$next_character = DOM::get_next_chr($textnode);
+		if ('' !== $next_character) {
 			$textnode->data = $textnode->data . $next_character;
 		}
 
-		$textnode->data = preg_replace( self::REGEX, '$1$2' . U::NO_BREAK_SPACE, $textnode->data );
+		$textnode->data = preg_replace(self::REGEX, '$1$2' . U::NO_BREAK_SPACE, $textnode->data);
 
 		// If we have adjacent characters remove them from the text.
-		$textnode->data = self::remove_adjacent_characters( $textnode->data, $previous_character, $next_character );
+		$textnode->data = self::remove_adjacent_characters($textnode->data, $previous_character, $next_character);
 	}
 }

src/fixes/node-fixes/class-classes-dependent-fix.php

Spacing +8 added lines, -8 removed lines

@@ -51,11 +51,11 @@ 
 	 * @param array|string $classes         HTML class(es).
 	 * @param bool         $feed_compatible Optional. Default false.
 	 */
-	public function __construct( $classes, $feed_compatible = false ) {
-		parent::__construct( $feed_compatible );
+	public function __construct($classes, $feed_compatible = false) {
+		parent::__construct($feed_compatible);
 
-		if ( ! is_array( $classes ) ) {
-			$classes = [ $classes ];
+		if ( ! is_array($classes)) {
+			$classes = [$classes];
 		}
 
 		$this->classes_to_avoid = $classes;
@@ -70,9 +70,9 @@ 
 	 *
 	 * @return void
 	 */
-	public function apply( \DOMText $textnode, Settings $settings, $is_title = false ) {
-		if ( ! DOM::has_class( $textnode, $this->classes_to_avoid ) ) {
-			$this->apply_internal( $textnode, $settings, $is_title );
+	public function apply(\DOMText $textnode, Settings $settings, $is_title = false) {
+		if ( ! DOM::has_class($textnode, $this->classes_to_avoid)) {
+			$this->apply_internal($textnode, $settings, $is_title);
 		}
 	}
 
@@ -85,5 +85,5 @@ 
 	 *
 	 * @return void
 	 */
-	abstract public function apply_internal( \DOMText $textnode, Settings $settings, $is_title = false );
+	abstract public function apply_internal(\DOMText $textnode, Settings $settings, $is_title = false);
 }

src/fixes/node-fixes/class-smart-fractions-fix.php

Spacing +18 added lines, -18 removed lines

@@ -104,19 +104,19 @@ 
 	 * @param string $css_denominator CSS class applied to the denominator part.
 	 * @param bool   $feed_compatible Optional. Default false.
 	 */
-	public function __construct( $css_numerator, $css_denominator, $feed_compatible = false ) {
-		parent::__construct( $feed_compatible );
+	public function __construct($css_numerator, $css_denominator, $feed_compatible = false) {
+		parent::__construct($feed_compatible);
 
 		// Escape consecutive years.
 		$year_regex = [];
-		for ( $year = 1900; $year < 2100; ++$year ) {
-			$year_regex[] = "(?: ( $year ) (\s?\/\s?" . U::ZERO_WIDTH_SPACE . '?) ( ' . ( $year + 1 ) . ' ) )';
+		for ($year = 1900; $year < 2100; ++$year) {
+			$year_regex[] = "(?: ( $year ) (\s?\/\s?" . U::ZERO_WIDTH_SPACE . '?) ( ' . ($year + 1) . ' ) )';
 		}
 		$this->escape_consecutive_years = '/
 			# lookbehind assertion: makes sure we are not messing up a url
 			(?<=\A|\s|' . U::NO_BREAK_SPACE . '|' . U::NO_BREAK_NARROW_SPACE . ')
 
-			(?| ' . implode( '|', $year_regex ) . ' )
+			(?| ' . implode('|', $year_regex) . ' )
 			(
 				# makes sure we are not messing up a url
 				(?:\Z|\s|' . U::NO_BREAK_SPACE . '|' . U::NO_BREAK_NARROW_SPACE . '|\.|\!|\?|\)|\;|\:|\'|\")
@@ -124,8 +124,8 @@ 
 		/xu';
 
 		// Replace fractions.
-		$numerator_css     = empty( $css_numerator ) ? '' : ' class="' . $css_numerator . '"';
-		$denominator_css   = empty( $css_denominator ) ? '' : ' class="' . $css_denominator . '"';
+		$numerator_css     = empty($css_numerator) ? '' : ' class="' . $css_numerator . '"';
+		$denominator_css   = empty($css_denominator) ? '' : ' class="' . $css_denominator . '"';
 		$this->replacement = "<sup{$numerator_css}>\$1</sup>" . U::FRACTION_SLASH . "<sub{$denominator_css}>\$2</sub>\$3";
 	}
 
@@ -136,27 +136,27 @@ 
 	 * @param Settings $settings Required.
 	 * @param bool     $is_title Optional. Default false.
 	 */
-	public function apply( \DOMText $textnode, Settings $settings, $is_title = false ) {
-		if ( empty( $settings['smartFractions'] ) && empty( $settings['fractionSpacing'] ) ) {
+	public function apply(\DOMText $textnode, Settings $settings, $is_title = false) {
+		if (empty($settings['smartFractions']) && empty($settings['fractionSpacing'])) {
 			return;
 		}
 
-		if ( ! empty( $settings['fractionSpacing'] ) && ! empty( $settings['smartFractions'] ) ) {
-			$textnode->data = preg_replace( self::SPACING, '$1' . $settings->no_break_narrow_space() . '$2', $textnode->data );
-		} elseif ( ! empty( $settings['fractionSpacing'] ) && empty( $settings['smartFractions'] ) ) {
-			$textnode->data = preg_replace( self::SPACING, '$1' . U::NO_BREAK_SPACE . '$2', $textnode->data );
+		if ( ! empty($settings['fractionSpacing']) && ! empty($settings['smartFractions'])) {
+			$textnode->data = preg_replace(self::SPACING, '$1' . $settings->no_break_narrow_space() . '$2', $textnode->data);
+		} elseif ( ! empty($settings['fractionSpacing']) && empty($settings['smartFractions'])) {
+			$textnode->data = preg_replace(self::SPACING, '$1' . U::NO_BREAK_SPACE . '$2', $textnode->data);
 		}
 
-		if ( ! empty( $settings['smartFractions'] ) ) {
+		if ( ! empty($settings['smartFractions'])) {
 			// Escape sequences we don't want fractionified.
-			$textnode->data = preg_replace( $this->escape_consecutive_years, '$1' . RE::ESCAPE_MARKER . '$2$3$4', $textnode->data );
-			$textnode->data = preg_replace( self::ESCAPE_DATE_MM_YYYY,       '$1' . RE::ESCAPE_MARKER . '$2$3$4', $textnode->data );
+			$textnode->data = preg_replace($this->escape_consecutive_years, '$1' . RE::ESCAPE_MARKER . '$2$3$4', $textnode->data);
+			$textnode->data = preg_replace(self::ESCAPE_DATE_MM_YYYY, '$1' . RE::ESCAPE_MARKER . '$2$3$4', $textnode->data);
 
 			// Replace fractions.
-			$textnode->data = preg_replace( self::FRACTION_MATCHING, $this->replacement, $textnode->data );
+			$textnode->data = preg_replace(self::FRACTION_MATCHING, $this->replacement, $textnode->data);
 
 			// Unescape escaped sequences.
-			$textnode->data = str_replace( RE::ESCAPE_MARKER, '', $textnode->data );
+			$textnode->data = str_replace(RE::ESCAPE_MARKER, '', $textnode->data);
 		}
 	}
 }

src/fixes/node-fixes/class-style-initial-quotes-fix.php

Spacing +17 added lines, -17 removed lines

@@ -61,8 +61,8 @@ 
 	 * @param string $css_double      Required.
 	 * @param bool   $feed_compatible Optional. Default false.
 	 */
-	public function __construct( $css_single, $css_double, $feed_compatible = false ) {
-		parent::__construct( [ $css_single, $css_double ], $feed_compatible );
+	public function __construct($css_single, $css_double, $feed_compatible = false) {
+		parent::__construct([$css_single, $css_double], $feed_compatible);
 
 		$this->single_quote_class = $css_single;
 		$this->double_quote_class = $css_double;
@@ -75,32 +75,32 @@ 
 	 * @param Settings $settings Required.
 	 * @param bool     $is_title Optional. Default false.
 	 */
-	public function apply_internal( \DOMText $textnode, Settings $settings, $is_title = false ) {
-		if ( empty( $settings['styleInitialQuotes'] ) || empty( $settings['initialQuoteTags'] ) ) {
+	public function apply_internal(\DOMText $textnode, Settings $settings, $is_title = false) {
+		if (empty($settings['styleInitialQuotes']) || empty($settings['initialQuoteTags'])) {
 			return;
 		}
 
-		if ( '' === DOM::get_prev_chr( $textnode ) ) { // we have the first text in a block level element.
+		if ('' === DOM::get_prev_chr($textnode)) { // we have the first text in a block level element.
 
-			$func            = Strings::functions( $textnode->data );
-			$first_character = $func['substr']( $textnode->data, 0, 1 );
+			$func            = Strings::functions($textnode->data);
+			$first_character = $func['substr']($textnode->data, 0, 1);
 
-			if ( self::is_single_quote( $first_character ) || self::is_double_quote( $first_character ) ) {
-				$block_level_parent = DOM::get_block_parent_name( $textnode );
+			if (self::is_single_quote($first_character) || self::is_double_quote($first_character)) {
+				$block_level_parent = DOM::get_block_parent_name($textnode);
 
-				if ( $is_title ) {
+				if ($is_title) {
 					// Assume page title is h2.
 					$block_level_parent = 'h2';
 				}
 
-				if ( ! empty( $block_level_parent ) && isset( $settings['initialQuoteTags'][ $block_level_parent ] ) ) {
-					if ( self::is_single_quote( $first_character ) ) {
+				if ( ! empty($block_level_parent) && isset($settings['initialQuoteTags'][$block_level_parent])) {
+					if (self::is_single_quote($first_character)) {
 						$span_class = $this->single_quote_class;
 					} else {
 						$span_class = $this->double_quote_class;
 					}
 
-					$textnode->data = '<span class="' . $span_class . '">' . $first_character . '</span>' . $func['substr']( $textnode->data, 1, $func['strlen']( $textnode->data ) );
+					$textnode->data = '<span class="' . $span_class . '">' . $first_character . '</span>' . $func['substr']($textnode->data, 1, $func['strlen']($textnode->data));
 				}
 			}
 		}
@@ -113,8 +113,8 @@ 
 	 *
 	 * @return bool
 	 */
-	private static function is_single_quote( $quote ) {
-		return ( "'" === $quote || U::SINGLE_QUOTE_OPEN === $quote || U::SINGLE_LOW_9_QUOTE === $quote || U::SINGLE_ANGLE_QUOTE_OPEN === $quote || U::SINGLE_ANGLE_QUOTE_CLOSE === $quote || ',' === $quote );
+	private static function is_single_quote($quote) {
+		return ("'" === $quote || U::SINGLE_QUOTE_OPEN === $quote || U::SINGLE_LOW_9_QUOTE === $quote || U::SINGLE_ANGLE_QUOTE_OPEN === $quote || U::SINGLE_ANGLE_QUOTE_CLOSE === $quote || ',' === $quote);
 	}
 
 	/**
@@ -124,7 +124,7 @@ 
 	 *
 	 * @return bool
 	 */
-	private static function is_double_quote( $quote ) {
-		return ( '"' === $quote || U::DOUBLE_QUOTE_OPEN === $quote || U::GUILLEMET_OPEN === $quote || U::GUILLEMET_CLOSE === $quote || U::DOUBLE_LOW_9_QUOTE === $quote );
+	private static function is_double_quote($quote) {
+		return ('"' === $quote || U::DOUBLE_QUOTE_OPEN === $quote || U::GUILLEMET_OPEN === $quote || U::GUILLEMET_CLOSE === $quote || U::DOUBLE_LOW_9_QUOTE === $quote);
 	}
 }