matecat / subfiltering

src/Utils/CatUtils.php

Spacing +20 added lines, -20 removed lines

@@ -10,8 +10,8 @@ 
      *
      * @return bool
      */
-    public static function contains( $needle, $haystack ) {
-        return mb_strpos( $haystack, $needle ) !== false;
+    public static function contains($needle, $haystack) {
+        return mb_strpos($haystack, $needle) !== false;
     }
 
     /**
@@ -24,25 +24,25 @@ 
      * @return int
      *
      */
-    public static function fastUnicode2ord( $mb_char ) {
-        switch ( strlen( $mb_char ) ) {
+    public static function fastUnicode2ord($mb_char) {
+        switch (strlen($mb_char)) {
             case 1:
-                return ord( $mb_char );
+                return ord($mb_char);
                 break;
             case 2:
-                return ( ord( $mb_char[ 0 ] ) - 0xC0 ) * 0x40 +
-                        ord( $mb_char[ 1 ] ) - 0x80;
+                return (ord($mb_char[0]) - 0xC0) * 0x40 +
+                        ord($mb_char[1]) - 0x80;
                 break;
             case 3:
-                return ( ord( $mb_char[ 0 ] ) - 0xE0 ) * 0x1000 +
-                        ( ord( $mb_char[ 1 ] ) - 0x80 ) * 0x40 +
-                        ord( $mb_char[ 2 ] ) - 0x80;
+                return (ord($mb_char[0]) - 0xE0) * 0x1000 +
+                        (ord($mb_char[1]) - 0x80) * 0x40 +
+                        ord($mb_char[2]) - 0x80;
                 break;
             case 4:
-                return ( ord( $mb_char[ 0 ] ) - 0xF0 ) * 0x40000 +
-                        ( ord( $mb_char[ 1 ] ) - 0x80 ) * 0x1000 +
-                        ( ord( $mb_char[ 2 ] ) - 0x80 ) * 0x40 +
-                        ord( $mb_char[ 3 ] ) - 0x80;
+                return (ord($mb_char[0]) - 0xF0) * 0x40000 +
+                        (ord($mb_char[1]) - 0x80) * 0x1000 +
+                        (ord($mb_char[2]) - 0x80) * 0x40 +
+                        ord($mb_char[3]) - 0x80;
                 break;
         }
 
@@ -54,8 +54,8 @@ 
      *
      * @return string
      */
-    public static function htmlentitiesFromUnicode( $str ) {
-        return "&#" . self::fastUnicode2ord( $str[ 1 ] ) . ";";
+    public static function htmlentitiesFromUnicode($str) {
+        return "&#".self::fastUnicode2ord($str[1]).";";
     }
 
     /**
@@ -68,11 +68,11 @@ 
      *
      * @return string
      */
-    public static function unicode2chr( $o ) {
-        if ( function_exists( 'mb_convert_encoding' ) ) {
-            return mb_convert_encoding( '&#' . intval( $o ) . ';', 'UTF-8', 'HTML-ENTITIES' );
+    public static function unicode2chr($o) {
+        if (function_exists('mb_convert_encoding')) {
+            return mb_convert_encoding('&#'.intval($o).';', 'UTF-8', 'HTML-ENTITIES');
         }
 
-        return chr( intval( $o ) );
+        return chr(intval($o));
     }
 }
\ No newline at end of file

src/Utils/DataRefReplacer.php

Spacing +156 added lines, -156 removed lines

@@ -25,7 +25,7 @@ 
      *
      * @param array $map
      */
-    public function __construct( array $map = null ) {
+    public function __construct(array $map = null) {
         $this->map = $map;
     }
 
@@ -43,36 +43,36 @@ 
      * @throws InvalidXmlException
      * @throws XmlParsingException
      */
-    public function replace( $string ) {
+    public function replace($string) {
 
         // if map is empty
         // or the string has not a dataRef attribute
         // return string as is
-        if ( empty( $this->map ) || !$this->hasAnyDataRefAttribute( $string ) ) {
+        if (empty($this->map) || !$this->hasAnyDataRefAttribute($string)) {
             return $string;
         }
 
         // (recursively) clean string from equiv-text eventually present
-        $string = $this->cleanFromEquivText( $string );
+        $string = $this->cleanFromEquivText($string);
 
-        $html = XmlParser::parse( $string, true );
+        $html = XmlParser::parse($string, true);
 
         // 1. Replace <ph>|<sc>|<ec> tags
-        foreach ( $html as $node ) {
-            $string = $this->recursiveAddEquivTextToPhTag( $node, $string );
+        foreach ($html as $node) {
+            $string = $this->recursiveAddEquivTextToPhTag($node, $string);
         }
 
         // 2. Replace <pc> tags
-        if ( $this->stringContainsPcTags( $string ) ) {
+        if ($this->stringContainsPcTags($string)) {
 
             // replace self-closed <pc />
-            $string = $this->replaceSelfClosedPcTags( $string );
+            $string = $this->replaceSelfClosedPcTags($string);
 
             // create a dataRefEnd map
             // (needed for correct handling of </pc> closing tags)
-            $dataRefEndMap = $this->buildDataRefEndMap( $html );
-            $string        = $this->replaceOpeningPcTags( $string );
-            $string        = $this->replaceClosingPcTags( $string, $dataRefEndMap );
+            $dataRefEndMap = $this->buildDataRefEndMap($html);
+            $string        = $this->replaceOpeningPcTags($string);
+            $string        = $this->replaceClosingPcTags($string, $dataRefEndMap);
         }
 
         return $string;
@@ -83,8 +83,8 @@ 
      *
      * @return bool
      */
-    private function hasAnyDataRefAttribute( $string ) {
-        return (bool)preg_match( '/(dataRef|dataRefStart|dataRefEnd)=[\'"].*?[\'"]/', $string );
+    private function hasAnyDataRefAttribute($string) {
+        return (bool) preg_match('/(dataRef|dataRefStart|dataRefEnd)=[\'"].*?[\'"]/', $string);
     }
 
     /**
@@ -95,11 +95,11 @@ 
      * @throws InvalidXmlException
      * @throws XmlParsingException
      */
-    private function cleanFromEquivText( $string ) {
-        $html = XmlParser::parse( $string, true );
+    private function cleanFromEquivText($string) {
+        $html = XmlParser::parse($string, true);
 
-        foreach ( $html as $node ) {
-            $string = $this->recursiveCleanFromEquivText( $node, $string );
+        foreach ($html as $node) {
+            $string = $this->recursiveCleanFromEquivText($node, $string);
         }
 
         return $string;
@@ -118,56 +118,56 @@ 
      *
      * @return string
      */
-    private function recursiveAddEquivTextToPhTag( $node, $string ) {
-        if ( $node->has_children ) {
-            foreach ( $node->inner_html as $childNode ) {
-                $string = $this->recursiveAddEquivTextToPhTag( $childNode, $string );
+    private function recursiveAddEquivTextToPhTag($node, $string) {
+        if ($node->has_children) {
+            foreach ($node->inner_html as $childNode) {
+                $string = $this->recursiveAddEquivTextToPhTag($childNode, $string);
             }
         } else {
-            if ( $node->tagName === 'ph' || $node->tagName === 'sc' || $node->tagName === 'ec' ) {
-                if ( !isset( $node->attributes[ 'dataRef' ] ) ) {
+            if ($node->tagName === 'ph' || $node->tagName === 'sc' || $node->tagName === 'ec') {
+                if (!isset($node->attributes['dataRef'])) {
                     return $string;
                 }
 
-                $a = $node->node;  // complete match. Eg:  <ph id="source1" dataRef="source1"/>
-                $b = $node->attributes[ 'dataRef' ];   // map identifier. Eg: source1
+                $a = $node->node; // complete match. Eg:  <ph id="source1" dataRef="source1"/>
+                $b = $node->attributes['dataRef']; // map identifier. Eg: source1
 
                 // if isset a value in the map calculate base64 encoded value
                 // otherwise skip
-                if ( !in_array( $b, array_keys( $this->map ) ) ) {
+                if (!in_array($b, array_keys($this->map))) {
                     return $string;
                 }
 
                 // check if is null, in this case convert it to NULL string
-                if ( is_null( $this->map[ $b ] ) ) {
-                    $this->map[ $b ] = 'NULL';
+                if (is_null($this->map[$b])) {
+                    $this->map[$b] = 'NULL';
                 }
 
-                $value              = $this->map[ $b ];
-                $base64EncodedValue = base64_encode( $value );
+                $value              = $this->map[$b];
+                $base64EncodedValue = base64_encode($value);
 
-                if ( empty( $base64EncodedValue ) ) {
+                if (empty($base64EncodedValue)) {
                     return $string;
                 }
 
                 // if there is no id copy it from dataRef
-                $id = ( !isset( $node->attributes[ 'id' ] ) ) ? ' id="' . $b . '" removeId="true"' : '';
+                $id = (!isset($node->attributes['id'])) ? ' id="'.$b.'" removeId="true"' : '';
 
                 // introduce dataType for <ec>/<sc> tag handling
-                $dataType = ( $this->isAEcOrScTag( $node ) ) ? ' dataType="' . $node->tagName . '"' : '';
+                $dataType = ($this->isAEcOrScTag($node)) ? ' dataType="'.$node->tagName.'"' : '';
 
                 // replacement
-                $d = str_replace( '/', $id . $dataType . ' equiv-text="base64:' . $base64EncodedValue . '"/', $a );
-                $a = $this->removeAngleBrackets( $a );
-                $d = $this->removeAngleBrackets( $d );
+                $d = str_replace('/', $id.$dataType.' equiv-text="base64:'.$base64EncodedValue.'"/', $a);
+                $a = $this->removeAngleBrackets($a);
+                $d = $this->removeAngleBrackets($d);
 
                 // convert <ec>/<sc> into <ph>
-                if ( $this->isAEcOrScTag( $node ) ) {
-                    $d = 'ph' . substr( $d, 2 );
-                    $d = trim( $d );
+                if ($this->isAEcOrScTag($node)) {
+                    $d = 'ph'.substr($d, 2);
+                    $d = trim($d);
                 }
 
-                return str_replace( $a, $d, $string );
+                return str_replace($a, $d, $string);
             }
         }
 
@@ -179,10 +179,10 @@ 
      *
      * @return bool
      */
-    private function stringContainsPcTags( $string ) {
-        preg_match_all( '/<pc [^>]+?>/iu', $string, $openingPcMatches );
+    private function stringContainsPcTags($string) {
+        preg_match_all('/<pc [^>]+?>/iu', $string, $openingPcMatches);
 
-        return ( isset( $openingPcMatches[ 0 ] ) && count( $openingPcMatches[ 0 ] ) > 0 );
+        return (isset($openingPcMatches[0]) && count($openingPcMatches[0]) > 0);
     }
 
     /**
@@ -193,20 +193,20 @@ 
      * @throws InvalidXmlException
      * @throws XmlParsingException
      */
-    private function replaceSelfClosedPcTags( $string ) {
+    private function replaceSelfClosedPcTags($string) {
 
         $regex = '|<pc[^>]+?/>|iu';
-        preg_match_all( $regex, $string, $selfClosedPcMatches );
+        preg_match_all($regex, $string, $selfClosedPcMatches);
 
-        foreach ( $selfClosedPcMatches[ 0 ] as $match ) {
+        foreach ($selfClosedPcMatches[0] as $match) {
 
-            $html       = XmlParser::parse( $match, true );
-            $node       = $html[ 0 ];
+            $html       = XmlParser::parse($match, true);
+            $node       = $html[0];
             $attributes = $node->attributes;
 
-            if ( isset( $attributes[ 'dataRefStart' ] ) && array_key_exists( $node->attributes[ 'dataRefStart' ], $this->map ) ) {
-                $replacement = '<ph id="' . $attributes[ 'id' ] . '" dataType="pcSelf" originalData="' . base64_encode( $match ) . '" dataRef="' . $attributes[ 'dataRefStart' ] . '" equiv-text="base64:' . base64_encode( $this->map[ $node->attributes[ 'dataRefStart' ] ] ) . '"/>';
-                $string      = str_replace( $match, $replacement, $string );
+            if (isset($attributes['dataRefStart']) && array_key_exists($node->attributes['dataRefStart'], $this->map)) {
+                $replacement = '<ph id="'.$attributes['id'].'" dataType="pcSelf" originalData="'.base64_encode($match).'" dataRef="'.$attributes['dataRefStart'].'" equiv-text="base64:'.base64_encode($this->map[$node->attributes['dataRefStart']]).'"/>';
+                $string      = str_replace($match, $replacement, $string);
             }
         }
 
@@ -221,12 +221,12 @@ 
      *
      * @return array
      */
-    private function buildDataRefEndMap( $html ) {
+    private function buildDataRefEndMap($html) {
         $dataRefEndMap = [];
 
-        foreach ( $html as $index => $node ) {
-            if ( $node->tagName === 'pc' ) {
-                $this->extractDataRefMapRecursively( $node, $dataRefEndMap );
+        foreach ($html as $index => $node) {
+            if ($node->tagName === 'pc') {
+                $this->extractDataRefMapRecursively($node, $dataRefEndMap);
             }
         }
 
@@ -239,25 +239,25 @@ 
      * @param object $node
      * @param        $dataRefEndMap
      */
-    private function extractDataRefMapRecursively( $node, &$dataRefEndMap ) {
-        if ( $this->nodeContainsNestedPcTags( $node ) ) {
-            foreach ( $node->inner_html as $nestedNode ) {
-                $this->extractDataRefMapRecursively( $nestedNode, $dataRefEndMap );
+    private function extractDataRefMapRecursively($node, &$dataRefEndMap) {
+        if ($this->nodeContainsNestedPcTags($node)) {
+            foreach ($node->inner_html as $nestedNode) {
+                $this->extractDataRefMapRecursively($nestedNode, $dataRefEndMap);
             }
         }
 
         // EXCLUDE self closed <pc/>
-        if ( $node->tagName === 'pc' && $node->self_closed === false ) {
-            if ( isset( $node->attributes[ 'dataRefEnd' ] ) ) {
-                $dataRefEnd = $node->attributes[ 'dataRefEnd' ];
-            } elseif ( isset( $node->attributes[ 'dataRefStart' ] ) ) {
-                $dataRefEnd = $node->attributes[ 'dataRefStart' ];
+        if ($node->tagName === 'pc' && $node->self_closed === false) {
+            if (isset($node->attributes['dataRefEnd'])) {
+                $dataRefEnd = $node->attributes['dataRefEnd'];
+            } elseif (isset($node->attributes['dataRefStart'])) {
+                $dataRefEnd = $node->attributes['dataRefStart'];
             } else {
                 $dataRefEnd = null;
             }
 
             $dataRefEndMap[] = [
-                    'id'         => isset( $node->attributes[ 'id' ] ) ? $node->attributes[ 'id' ] : null,
+                    'id'         => isset($node->attributes['id']) ? $node->attributes['id'] : null,
                     'dataRefEnd' => $dataRefEnd,
             ];
         }
@@ -269,20 +269,20 @@ 
      *
      * @return string|string[]
      */
-    private function recursiveCleanFromEquivText( $node, $string ) {
+    private function recursiveCleanFromEquivText($node, $string) {
 
-        if ( $node->tagName == '#text' ) {
+        if ($node->tagName == '#text') {
             return $string;
         }
 
-        if ( $node->has_children ) {
-            foreach ( $node->inner_html as $childNode ) {
-                $string = $this->recursiveCleanFromEquivText( $childNode, $string );
+        if ($node->has_children) {
+            foreach ($node->inner_html as $childNode) {
+                $string = $this->recursiveCleanFromEquivText($childNode, $string);
             }
         } else {
-            if ( isset( $node->attributes[ 'dataRef' ] ) && array_key_exists( $node->attributes[ 'dataRef' ], $this->map ) ) {
-                $cleaned = preg_replace( '/ equiv-text="(.*?)"/', '', $node->node );
-                $string  = str_replace( $node->node, $cleaned, $string );
+            if (isset($node->attributes['dataRef']) && array_key_exists($node->attributes['dataRef'], $this->map)) {
+                $cleaned = preg_replace('/ equiv-text="(.*?)"/', '', $node->node);
+                $string  = str_replace($node->node, $cleaned, $string);
             }
         }
 
@@ -296,41 +296,41 @@ 
      *
      * @return string
      */
-    private function replaceOpeningPcTags( $string ) {
+    private function replaceOpeningPcTags($string) {
 
-        preg_match_all( '|<pc ([^>/]+?)>|iu', $string, $openingPcMatches );
+        preg_match_all('|<pc ([^>/]+?)>|iu', $string, $openingPcMatches);
 
-        foreach ( $openingPcMatches[ 0 ] as $index => $match ) {
+        foreach ($openingPcMatches[0] as $index => $match) {
 
-            preg_match_all( '|([a-zA-Z]+?)\s*=\s*[\'"](.+?)[\'"]|', $openingPcMatches[ 1 ][ $index ], $_attr, PREG_SET_ORDER );
+            preg_match_all('|([a-zA-Z]+?)\s*=\s*[\'"](.+?)[\'"]|', $openingPcMatches[1][$index], $_attr, PREG_SET_ORDER);
 
             $attr = [];
-            foreach ( $_attr as $attrGroup ) {
-                $attr[ $attrGroup[ 1 ] ] = $attrGroup[ 2 ];
+            foreach ($_attr as $attrGroup) {
+                $attr[$attrGroup[1]] = $attrGroup[2];
             }
 
             // CASE 1 - Missing `dataRefStart`
-            if ( isset( $attr[ 'dataRefEnd' ] ) && !isset( $attr[ 'dataRefStart' ] ) ) {
-                $attr[ 'dataRefStart' ] = $attr[ 'dataRefEnd' ];
+            if (isset($attr['dataRefEnd']) && !isset($attr['dataRefStart'])) {
+                $attr['dataRefStart'] = $attr['dataRefEnd'];
             }
 
             // CASE 2 - Missing `dataRefEnd`
-            if ( isset( $attr[ 'dataRefStart' ] ) && !isset( $attr[ 'dataRefEnd' ] ) ) {
-                $attr[ 'dataRefEnd' ] = $attr[ 'dataRefStart' ];
+            if (isset($attr['dataRefStart']) && !isset($attr['dataRefEnd'])) {
+                $attr['dataRefEnd'] = $attr['dataRefStart'];
             }
 
-            if ( isset( $attr[ 'dataRefStart' ] ) ) {
+            if (isset($attr['dataRefStart'])) {
                 $startOriginalData       = $match; // opening <pc>
-                $startValue              = $this->map[ $attr[ 'dataRefStart' ] ] ?: 'NULL'; //handling null values in original data map
-                $base64EncodedStartValue = base64_encode( $startValue );
-                $base64StartOriginalData = base64_encode( $startOriginalData );
+                $startValue              = $this->map[$attr['dataRefStart']] ?: 'NULL'; //handling null values in original data map
+                $base64EncodedStartValue = base64_encode($startValue);
+                $base64StartOriginalData = base64_encode($startOriginalData);
 
                 // conversion for opening <pc> tag
-                $openingPcConverted = '<ph ' . ( ( isset( $attr[ 'id' ] ) ) ? 'id="' . $attr[ 'id' ] . '_1"' : '' ) . ' dataType="pcStart" originalData="' . $base64StartOriginalData . '" dataRef="'
-                        . $attr[ 'dataRefStart' ] . '" equiv-text="base64:'
-                        . $base64EncodedStartValue . '"/>';
+                $openingPcConverted = '<ph '.((isset($attr['id'])) ? 'id="'.$attr['id'].'_1"' : '').' dataType="pcStart" originalData="'.$base64StartOriginalData.'" dataRef="'
+                        . $attr['dataRefStart'].'" equiv-text="base64:'
+                        . $base64EncodedStartValue.'"/>';
 
-                $string = str_replace( $startOriginalData, $openingPcConverted, $string );
+                $string = str_replace($startOriginalData, $openingPcConverted, $string);
             }
         }
 
@@ -346,33 +346,33 @@ 
      *
      * @return string
      */
-    private function replaceClosingPcTags( $string, $dataRefEndMap = [] ) {
-        preg_match_all( '|</pc>|iu', $string, $closingPcMatches, PREG_OFFSET_CAPTURE );
+    private function replaceClosingPcTags($string, $dataRefEndMap = []) {
+        preg_match_all('|</pc>|iu', $string, $closingPcMatches, PREG_OFFSET_CAPTURE);
         $delta = 0;
 
-        foreach ( $closingPcMatches[ 0 ] as $index => $match ) {
-            $offset = $match[ 1 ];
-            $length = strlen( $match[ 0 ] );
-            $attr   = $dataRefEndMap[ $index ];
+        foreach ($closingPcMatches[0] as $index => $match) {
+            $offset = $match[1];
+            $length = strlen($match[0]);
+            $attr   = $dataRefEndMap[$index];
 
-            if ( !empty( $attr ) && isset( $attr[ 'dataRefEnd' ] ) ) {
-                $endOriginalData       = $match[ 0 ]; // </pc>
-                $endValue              = $this->map[ $attr[ 'dataRefEnd' ] ] ?: 'NULL';
-                $base64EncodedEndValue = base64_encode( $endValue );
-                $base64EndOriginalData = base64_encode( $endOriginalData );
+            if (!empty($attr) && isset($attr['dataRefEnd'])) {
+                $endOriginalData       = $match[0]; // </pc>
+                $endValue              = $this->map[$attr['dataRefEnd']] ?: 'NULL';
+                $base64EncodedEndValue = base64_encode($endValue);
+                $base64EndOriginalData = base64_encode($endOriginalData);
 
                 // conversion for closing <pc> tag
-                $closingPcConverted = '<ph ' . ( ( isset( $attr[ 'id' ] ) ) ? 'id="' . $attr[ 'id' ] . '_2"' : '' ) . ' dataType="pcEnd" originalData="' . $base64EndOriginalData . '" dataRef="'
-                        . $attr[ 'dataRefEnd' ] . '" equiv-text="base64:' . $base64EncodedEndValue . '"/>';
+                $closingPcConverted = '<ph '.((isset($attr['id'])) ? 'id="'.$attr['id'].'_2"' : '').' dataType="pcEnd" originalData="'.$base64EndOriginalData.'" dataRef="'
+                        . $attr['dataRefEnd'].'" equiv-text="base64:'.$base64EncodedEndValue.'"/>';
 
-                $realOffset = ( $delta === 0 ) ? $offset : ( $offset + $delta );
+                $realOffset = ($delta === 0) ? $offset : ($offset + $delta);
 
-                $string = substr_replace( $string, $closingPcConverted, $realOffset, $length );
-                $delta  = $delta + strlen( $closingPcConverted ) - $length;
+                $string = substr_replace($string, $closingPcConverted, $realOffset, $length);
+                $delta  = $delta + strlen($closingPcConverted) - $length;
             }
         }
 
-        return !is_array( $string ) ? $string : implode( $string );
+        return !is_array($string) ? $string : implode($string);
     }
 
     /**
@@ -380,13 +380,13 @@ 
      *
      * @return bool
      */
-    private function nodeContainsNestedPcTags( $node ) {
-        if ( !$node->has_children ) {
+    private function nodeContainsNestedPcTags($node) {
+        if (!$node->has_children) {
             return false;
         }
 
-        foreach ( $node->inner_html as $nestedNode ) {
-            if ( $nestedNode->tagName === 'pc' && ( isset( $node->attributes[ 'dataRefEnd' ] ) || isset( $node->attributes[ 'dataRefStart' ] ) ) ) {
+        foreach ($node->inner_html as $nestedNode) {
+            if ($nestedNode->tagName === 'pc' && (isset($node->attributes['dataRefEnd']) || isset($node->attributes['dataRefStart']))) {
                 return true;
             }
         }
@@ -399,18 +399,18 @@ 
      *
      * @return string
      */
-    public function restore( $string ) {
+    public function restore($string) {
         // if map is empty return string as is
-        if ( empty( $this->map ) ) {
+        if (empty($this->map)) {
             return $string;
         }
 
         // replace eventual empty equiv-text=""
-        $string = str_replace( ' equiv-text=""', '', $string );
-        $html   = XmlParser::parse( $string, true );
+        $string = str_replace(' equiv-text=""', '', $string);
+        $html   = XmlParser::parse($string, true);
 
-        foreach ( $html as $node ) {
-            $string = $this->recursiveRemoveOriginalData( $node, $string );
+        foreach ($html as $node) {
+            $string = $this->recursiveRemoveOriginalData($node, $string);
         }
 
         return $string;
@@ -422,75 +422,75 @@ 
      *
      * @return string|string[]
      */
-    private function recursiveRemoveOriginalData( $node, $string ) {
-        if ( $node->has_children ) {
-            foreach ( $node->inner_html as $childNode ) {
-                $string = $this->recursiveRemoveOriginalData( $childNode, $string );
+    private function recursiveRemoveOriginalData($node, $string) {
+        if ($node->has_children) {
+            foreach ($node->inner_html as $childNode) {
+                $string = $this->recursiveRemoveOriginalData($childNode, $string);
             }
         } else {
 
-            if ( !isset( $node->attributes[ 'dataRef' ] ) ) {
+            if (!isset($node->attributes['dataRef'])) {
                 return $string;
             }
 
-            $a = $node->node;                  // complete match. Eg:  <ph id="source1" dataRef="source1"/>
-            $b = $node->attributes[ 'dataRef' ]; // map identifier. Eg: source1
+            $a = $node->node; // complete match. Eg:  <ph id="source1" dataRef="source1"/>
+            $b = $node->attributes['dataRef']; // map identifier. Eg: source1
 
             // if isset a value in the map calculate base64 encoded value
             // or it is an empty string
             // otherwise skip
-            if ( !in_array( $b, array_keys( $this->map ) ) ) {
+            if (!in_array($b, array_keys($this->map))) {
                 return $string;
             }
 
             // check if is null, in this case convert it to NULL string
-            if ( is_null( $this->map[ $b ] ) ) {
-                $this->map[ $b ] = 'NULL';
+            if (is_null($this->map[$b])) {
+                $this->map[$b] = 'NULL';
             }
 
             // remove id?
-            $removeId = ( isset( $node->attributes[ 'removeId' ] ) && $node->attributes[ 'removeId' ] === "true" ) ? ' id="' . $b . '" removeId="true"' : '';
+            $removeId = (isset($node->attributes['removeId']) && $node->attributes['removeId'] === "true") ? ' id="'.$b.'" removeId="true"' : '';
 
             // grab dataType attribute for <ec>/<sc> tag handling
-            $dataType = ( $this->wasAEcOrScTag( $node ) ) ? ' dataType="' . $node->attributes[ 'dataType' ] . '"' : '';
+            $dataType = ($this->wasAEcOrScTag($node)) ? ' dataType="'.$node->attributes['dataType'].'"' : '';
 
-            $d = str_replace( $removeId . $dataType . ' equiv-text="base64:' . base64_encode( $this->map[ $b ] ) . '"/>', '/>', $a );
+            $d = str_replace($removeId.$dataType.' equiv-text="base64:'.base64_encode($this->map[$b]).'"/>', '/>', $a);
 
             // replace original <ec>/<sc> tag
-            if ( $this->wasAEcOrScTag( $node ) ) {
-                $d = $node->attributes[ 'dataType' ] . substr( $d, 3 );
-                $d = trim( $d );
+            if ($this->wasAEcOrScTag($node)) {
+                $d = $node->attributes['dataType'].substr($d, 3);
+                $d = trim($d);
             }
 
             // replace only content tag, no matter if the string is encoded or not
             // in this way we can handle string with mixed tags (encoded and not-encoded)
             // in the same string
-            $a = $this->removeAngleBrackets( $a );
-            $d = $this->removeAngleBrackets( $d );
+            $a = $this->removeAngleBrackets($a);
+            $d = $this->removeAngleBrackets($d);
 
-            $string = str_replace( $a, $d, $string );
+            $string = str_replace($a, $d, $string);
 
             // restoring <pc/> self-closed here
-            if ( CatUtils::contains( 'dataType="pcSelf"', $d ) ) {
-                preg_match( '/\s?originalData="(.*?)"\s?/', $d, $originalDataMatches );
+            if (CatUtils::contains('dataType="pcSelf"', $d)) {
+                preg_match('/\s?originalData="(.*?)"\s?/', $d, $originalDataMatches);
 
-                if ( isset( $originalDataMatches[ 1 ] ) ) {
-                    $originalData = base64_decode( $originalDataMatches[ 1 ] );
-                    $originalData = $this->removeAngleBrackets( $originalData );
-                    $string       = str_replace( $d, $originalData, $string );
+                if (isset($originalDataMatches[1])) {
+                    $originalData = base64_decode($originalDataMatches[1]);
+                    $originalData = $this->removeAngleBrackets($originalData);
+                    $string       = str_replace($d, $originalData, $string);
                 }
             }
 
             // restoring <pc> tags here
             // if <ph> tag has originalData and originalType is pcStart or pcEnd,
             // replace with original data
-            if ( CatUtils::contains( 'dataType="pcStart"', $d ) || CatUtils::contains( 'dataType="pcEnd"', $d ) ) {
-                preg_match( '/\s?originalData="(.*?)"\s?/', $d, $originalDataMatches );
+            if (CatUtils::contains('dataType="pcStart"', $d) || CatUtils::contains('dataType="pcEnd"', $d)) {
+                preg_match('/\s?originalData="(.*?)"\s?/', $d, $originalDataMatches);
 
-                if ( isset( $originalDataMatches[ 1 ] ) ) {
-                    $originalData = base64_decode( $originalDataMatches[ 1 ] );
-                    $originalData = $this->removeAngleBrackets( $originalData );
-                    $string       = str_replace( $d, $originalData, $string );
+                if (isset($originalDataMatches[1])) {
+                    $originalData = base64_decode($originalDataMatches[1]);
+                    $originalData = $this->removeAngleBrackets($originalData);
+                    $string       = str_replace($d, $originalData, $string);
                 }
             }
         }
@@ -503,8 +503,8 @@ 
      *
      * @return string
      */
-    private function removeAngleBrackets( $string ) {
-        return str_replace( [ '<', '>', '&lt;', '&gt;' ], '', $string );
+    private function removeAngleBrackets($string) {
+        return str_replace(['<', '>', '&lt;', '&gt;'], '', $string);
     }
 
     /**
@@ -514,8 +514,8 @@ 
      *
      * @return bool
      */
-    private function isAEcOrScTag( $node ) {
-        return ( $node->tagName === 'ec' || $node->tagName === 'sc' );
+    private function isAEcOrScTag($node) {
+        return ($node->tagName === 'ec' || $node->tagName === 'sc');
     }
 
     /**
@@ -526,7 +526,7 @@ 
      *
      * @return bool
      */
-    private function wasAEcOrScTag( $node ) {
-        return ( isset( $node->attributes[ 'dataType' ] ) && ( $node->attributes[ 'dataType' ] === 'ec' || $node->attributes[ 'dataType' ] === 'sc' ) );
+    private function wasAEcOrScTag($node) {
+        return (isset($node->attributes['dataType']) && ($node->attributes['dataType'] === 'ec' || $node->attributes['dataType'] === 'sc'));
     }
 }
\ No newline at end of file

src/Commons/AbstractHandler.php

Spacing +3 added lines, -3 removed lines

@@ -28,13 +28,13 @@ 
      *
      * @throws Exception
      */
-    public abstract function transform( $segment );
+    public abstract function transform($segment);
 
     /**
      * AbstractHandler constructor.
      */
     public function __construct() {
-        $this->name = get_class( $this );
+        $this->name = get_class($this);
     }
 
     /**
@@ -47,7 +47,7 @@ 
     /**
      * @param Pipeline $pipeline
      */
-    public function setPipeline( Pipeline $pipeline ) {
+    public function setPipeline(Pipeline $pipeline) {
         $this->pipeline = $pipeline;
     }
 

src/Commons/Pipeline.php

Spacing +32 added lines, -32 removed lines

@@ -32,7 +32,7 @@ 
      */
     private $segmentContainsHtml = false;
 
-    public function __construct( $source = null, $target = null, $dataRefMap = [] ) {
+    public function __construct($source = null, $target = null, $dataRefMap = []) {
         $this->source     = $source;
         $this->target     = $target;
         $this->dataRefMap = $dataRefMap;
@@ -41,7 +41,7 @@ 
     public function getNextId() {
         $this->id_number++;
 
-        return ConstantEnum::INTERNAL_ATTR_ID_PREFIX . $this->id_number;
+        return ConstantEnum::INTERNAL_ATTR_ID_PREFIX.$this->id_number;
     }
 
     public function resetId() {
@@ -86,9 +86,9 @@ 
      *
      * @return Pipeline
      */
-    public function addFirst( AbstractHandler $handler ) {
-        $this->_register( $handler );
-        array_unshift( $this->handlers, $handler );
+    public function addFirst(AbstractHandler $handler) {
+        $this->_register($handler);
+        array_unshift($this->handlers, $handler);
 
         return $this;
     }
@@ -99,11 +99,11 @@ 
      *
      * @return Pipeline
      */
-    public function addBefore( AbstractHandler $before, AbstractHandler $newPipeline ) {
-        $this->_register( $newPipeline );
-        foreach ( $this->handlers as $pos => $handler ) {
-            if ( $handler->getName() == $before->getName() ) {
-                array_splice( $this->handlers, $pos, 0, [ $newPipeline ] );
+    public function addBefore(AbstractHandler $before, AbstractHandler $newPipeline) {
+        $this->_register($newPipeline);
+        foreach ($this->handlers as $pos => $handler) {
+            if ($handler->getName() == $before->getName()) {
+                array_splice($this->handlers, $pos, 0, [$newPipeline]);
                 break;
             }
         }
@@ -118,11 +118,11 @@ 
      *
      * @return Pipeline
      */
-    public function addAfter( AbstractHandler $after, AbstractHandler $newPipeline ) {
-        $this->_register( $newPipeline );
-        foreach ( $this->handlers as $pos => $handler ) {
-            if ( $handler->getName() == $after->getName() ) {
-                array_splice( $this->handlers, $pos + 1, 0, [ $newPipeline ] );
+    public function addAfter(AbstractHandler $after, AbstractHandler $newPipeline) {
+        $this->_register($newPipeline);
+        foreach ($this->handlers as $pos => $handler) {
+            if ($handler->getName() == $after->getName()) {
+                array_splice($this->handlers, $pos + 1, 0, [$newPipeline]);
                 break;
             }
         }
@@ -138,10 +138,10 @@ 
      *
      * @return $this
      */
-    public function remove( AbstractHandler $handlerToDelete ) {
-        foreach ( $this->handlers as $pos => $handler ) {
-            if ( $handler->getName() == $handlerToDelete->getName() ) {
-                unset( $this->handlers[ $pos ] );
+    public function remove(AbstractHandler $handlerToDelete) {
+        foreach ($this->handlers as $pos => $handler) {
+            if ($handler->getName() == $handlerToDelete->getName()) {
+                unset($this->handlers[$pos]);
                 break;
             }
         }
@@ -154,8 +154,8 @@ 
      *
      * @return Pipeline
      */
-    public function addLast( AbstractHandler $handler ) {
-        $this->_register( $handler );
+    public function addLast(AbstractHandler $handler) {
+        $this->_register($handler);
         $this->handlers[] = $handler;
 
         return $this;
@@ -166,21 +166,21 @@ 
      *
      * @return mixed
      */
-    public function transform( $segment ) {
+    public function transform($segment) {
         $this->id_number = -1;
-        foreach ( $this->handlers as $handler ) {
-            $segment = $handler->transform( $segment );
+        foreach ($this->handlers as $handler) {
+            $segment = $handler->transform($segment);
         }
 
-        return $this->realignIDs( $segment );
+        return $this->realignIDs($segment);
     }
 
-    protected function realignIDs( $segment ) {
-        if ( $this->id_number > -1 ) {
-            preg_match_all( '/"__mtc_[0-9]+"/', $segment, $html, PREG_SET_ORDER );
-            foreach ( $html as $pos => $tag_id ) {
+    protected function realignIDs($segment) {
+        if ($this->id_number > -1) {
+            preg_match_all('/"__mtc_[0-9]+"/', $segment, $html, PREG_SET_ORDER);
+            foreach ($html as $pos => $tag_id) {
                 //replace subsequent elements excluding already encoded
-                $segment = preg_replace( '/' . $tag_id[ 0 ] . '/', '"mtc_' . ( $pos + 1 ) . '"', $segment, 1 );
+                $segment = preg_replace('/'.$tag_id[0].'/', '"mtc_'.($pos + 1).'"', $segment, 1);
             }
         }
 
@@ -192,8 +192,8 @@ 
      *
      * @return $this
      */
-    protected function _register( AbstractHandler $handler ) {
-        $handler->setPipeline( $this );
+    protected function _register(AbstractHandler $handler) {
+        $handler->setPipeline($this);
 
         return $this;
     }

src/Filters/SmartCounts.php

Spacing +5 added lines, -5 removed lines

@@ -11,17 +11,17 @@
      *
      * @return string
      */
-    public function transform( $segment ) {
+    public function transform($segment) {
         /*
          * Examples:
          * - [AIRBNB] Reminder: Reply to %{guest}’s inquiry. |||| [AIRBNB] Reminder: Reply to %{guest}’s inquiry.
          */
-        preg_match_all( '/(\|\|\|\|)/', $segment, $html, PREG_SET_ORDER );
-        foreach ( $html as $pos => $variable ) {
+        preg_match_all('/(\|\|\|\|)/', $segment, $html, PREG_SET_ORDER);
+        foreach ($html as $pos => $variable) {
             //replace subsequent elements excluding already encoded
             $segment = preg_replace(
-                    '/' . preg_quote( $variable[ 0 ], '/' ) . '/',
-                    '<ph id="' . $this->getPipeline()->getNextId() . '" ctype="' . CTypeEnum::SMART_COUNT . '" equiv-text="base64:' . base64_encode( $variable[ 0 ] ) . "\"/>",
+                    '/'.preg_quote($variable[0], '/').'/',
+                    '<ph id="'.$this->getPipeline()->getNextId().'" ctype="'.CTypeEnum::SMART_COUNT.'" equiv-text="base64:'.base64_encode($variable[0])."\"/>",
                     $segment,
                     1
             );

src/Filters/TwigToPh.php

Spacing +6 added lines, -6 removed lines

@@ -32,15 +32,15 @@
      *
      * @return string
      */
-    public function transform( $segment ) {
-        preg_match_all( '/{{[^<>]+?}}|{%[^<>]+?%}|{#[^<>]+?#}/', $segment, $html, PREG_SET_ORDER );
-        foreach ( $html as $pos => $twig_variable ) {
+    public function transform($segment) {
+        preg_match_all('/{{[^<>]+?}}|{%[^<>]+?%}|{#[^<>]+?#}/', $segment, $html, PREG_SET_ORDER);
+        foreach ($html as $pos => $twig_variable) {
             //check if inside twig variable there is a tag because in this case shouldn't replace the content with PH tag
-            if ( !strstr( $twig_variable[ 0 ], ConstantEnum::GTPLACEHOLDER ) ) {
+            if (!strstr($twig_variable[0], ConstantEnum::GTPLACEHOLDER)) {
                 //replace subsequent elements excluding already encoded
                 $segment = preg_replace(
-                        '/' . preg_quote( $twig_variable[ 0 ], '/' ) . '/',
-                        '<ph id="' . $this->getPipeline()->getNextId() . '" ctype="' . CTypeEnum::TWIG . '" equiv-text="base64:' . base64_encode( $twig_variable[ 0 ] ) . '"/>',
+                        '/'.preg_quote($twig_variable[0], '/').'/',
+                        '<ph id="'.$this->getPipeline()->getNextId().'" ctype="'.CTypeEnum::TWIG.'" equiv-text="base64:'.base64_encode($twig_variable[0]).'"/>',
                         $segment,
                         1
                 );

src/Filters/DataRefRestore.php

Spacing +20 added lines, -20 removed lines

@@ -23,23 +23,23 @@ 
     /**
      * @inheritDoc
      */
-    public function transform( $segment ) {
+    public function transform($segment) {
 
-        if ( empty( $this->dataRefMap ) ) {
+        if (empty($this->dataRefMap)) {
             $this->dataRefMap = $this->pipeline->getDataRefMap();
         }
 
-        if ( empty( $this->dataRefMap ) ) {
-            $segment = $this->restoreXliffPhTagsFromMatecatPhTags( $segment );
+        if (empty($this->dataRefMap)) {
+            $segment = $this->restoreXliffPhTagsFromMatecatPhTags($segment);
 
-            return $this->restoreXliffPcTagsFromMatecatPhTags( $segment );
+            return $this->restoreXliffPcTagsFromMatecatPhTags($segment);
         }
 
-        $dataRefReplacer = new DataRefReplacer( $this->dataRefMap );
-        $segment         = $dataRefReplacer->restore( $segment );
-        $segment         = $this->restoreXliffPhTagsFromMatecatPhTags( $segment );
+        $dataRefReplacer = new DataRefReplacer($this->dataRefMap);
+        $segment         = $dataRefReplacer->restore($segment);
+        $segment         = $this->restoreXliffPhTagsFromMatecatPhTags($segment);
 
-        return $this->restoreXliffPcTagsFromMatecatPhTags( $segment );
+        return $this->restoreXliffPcTagsFromMatecatPhTags($segment);
     }
 
     /**
@@ -58,15 +58,15 @@ 
      *
      * @return string
      */
-    private function restoreXliffPhTagsFromMatecatPhTags( $segment ) {
-        preg_match_all( '|<ph id="mtc_[0-9]+" ctype="' . CTypeEnum::ORIGINAL_PH . '" x-layer="data-ref" equiv-text="base64:(.*?)"/>|iu', $segment, $matches );
+    private function restoreXliffPhTagsFromMatecatPhTags($segment) {
+        preg_match_all('|<ph id="mtc_[0-9]+" ctype="'.CTypeEnum::ORIGINAL_PH.'" x-layer="data-ref" equiv-text="base64:(.*?)"/>|iu', $segment, $matches);
 
-        if ( empty( $matches[ 0 ] ) ) {
+        if (empty($matches[0])) {
             return $segment;
         }
 
-        foreach ( $matches[ 0 ] as $index => $match ) {
-            $segment = str_replace( $match, base64_decode( $matches[ 1 ][ $index ] ), $segment );
+        foreach ($matches[0] as $index => $match) {
+            $segment = str_replace($match, base64_decode($matches[1][$index]), $segment);
         }
 
         return $segment;
@@ -88,16 +88,16 @@ 
      *
      * @return string
      */
-    private function restoreXliffPcTagsFromMatecatPhTags( $segment ) {
-        preg_match_all( '|<ph id="mtc_[0-9]+" ctype="' . CTypeEnum::ORIGINAL_PC_OPEN . '" x-layer="data-ref" equiv-text="base64:(.*?)"/>|iu', $segment, $matches );
-        preg_match_all( '|<ph id="mtc_[0-9]+" ctype="' . CTypeEnum::ORIGINAL_PC_CLOSE . '" x-layer="data-ref" equiv-text="base64:(.*?)"/>|iu', $segment, $matches );
+    private function restoreXliffPcTagsFromMatecatPhTags($segment) {
+        preg_match_all('|<ph id="mtc_[0-9]+" ctype="'.CTypeEnum::ORIGINAL_PC_OPEN.'" x-layer="data-ref" equiv-text="base64:(.*?)"/>|iu', $segment, $matches);
+        preg_match_all('|<ph id="mtc_[0-9]+" ctype="'.CTypeEnum::ORIGINAL_PC_CLOSE.'" x-layer="data-ref" equiv-text="base64:(.*?)"/>|iu', $segment, $matches);
 
-        if ( empty( $matches[ 0 ] ) ) {
+        if (empty($matches[0])) {
             return $segment;
         }
 
-        foreach ( $matches[ 0 ] as $index => $match ) {
-            $segment = str_replace( $match, base64_decode( $matches[ 1 ][ $index ] ), $segment );
+        foreach ($matches[0] as $index => $match) {
+            $segment = str_replace($match, base64_decode($matches[1][$index]), $segment);
         }
 
         return $segment;

src/Filters/Variables.php

Spacing +5 added lines, -5 removed lines

@@ -12,7 +12,7 @@ 
      *
      * @return string
      */
-    public function transform( $segment ) {
+    public function transform($segment) {
         /*
          * Examples:
          * - %{# }
@@ -22,12 +22,12 @@ 
          * - [AIRBNB] Reminder: Reply to %{guest}’s inquiry. |||| [AIRBNB] Reminder: Reply to %{guest}’s inquiry.
          */
 //        preg_match_all( '/%{{[^}]*?}}|(%{[^}]*?})[^\|]+?\1|(%{[^}]*?})/', $segment, $html, PREG_SET_ORDER );
-        preg_match_all( '/%{{(?!<ph )[^}]*?}}|(%{(?!<ph )[^}]*?})/', $segment, $html, PREG_SET_ORDER );
-        foreach ( $html as $pos => $variable ) {
+        preg_match_all('/%{{(?!<ph )[^}]*?}}|(%{(?!<ph )[^}]*?})/', $segment, $html, PREG_SET_ORDER);
+        foreach ($html as $pos => $variable) {
             //replace subsequent elements excluding already encoded
             $segment = preg_replace(
-                    '/' . preg_quote( $variable[ 0 ], '/' ) . '/',
-                    '<ph id="' . $this->getPipeline()->getNextId() . '" ctype="' . CTypeEnum::PERCENT_VARIABLE . '" equiv-text="base64:' . base64_encode( $variable[ 0 ] ) . "\"/>",
+                    '/'.preg_quote($variable[0], '/').'/',
+                    '<ph id="'.$this->getPipeline()->getNextId().'" ctype="'.CTypeEnum::PERCENT_VARIABLE.'" equiv-text="base64:'.base64_encode($variable[0])."\"/>",
                     $segment,
                     1
             );

src/Filters/StandardPHToMateCatCustomPH.php

Spacing +16 added lines, -16 removed lines

@@ -14,10 +14,10 @@ 
 
 class StandardPHToMateCatCustomPH extends AbstractHandler {
 
-    public function transform( $segment ) {
+    public function transform($segment) {
 
-        $segment = $this->filterPhTagContent( $segment );
-        $segment = $this->filterOriginalPhTagsWithEquivText( $segment );
+        $segment = $this->filterPhTagContent($segment);
+        $segment = $this->filterOriginalPhTagsWithEquivText($segment);
 
         return $segment;
 
@@ -28,15 +28,15 @@ 
      *
      * @return string
      */
-    private function filterPhTagContent( $segment ) {
+    private function filterPhTagContent($segment) {
 
-        if ( preg_match( '|</ph>|s', $segment ) ) {
-            preg_match_all( '|<ph id=["\']([^\'"]+?)["\'].*?>(.*?)</ph>|', $segment, $phTags, PREG_SET_ORDER );
-            foreach ( $phTags as $group ) {
+        if (preg_match('|</ph>|s', $segment)) {
+            preg_match_all('|<ph id=["\']([^\'"]+?)["\'].*?>(.*?)</ph>|', $segment, $phTags, PREG_SET_ORDER);
+            foreach ($phTags as $group) {
                 $segment = preg_replace(
-                        '/' . preg_quote( $group[ 0 ], '/' ) . '/',
-                        '<ph id="' . $this->getPipeline()->getNextId() . '" ctype="' . CTypeEnum::ORIGINAL_PH_CONTENT . '" x-orig="' . base64_encode( $group[ 0 ] ) . '" equiv-text="base64:' .
-                        base64_encode( htmlentities( $group[ 2 ], ENT_NOQUOTES | 16 /* ENT_XML1 */, 'UTF-8' ) ) .
+                        '/'.preg_quote($group[0], '/').'/',
+                        '<ph id="'.$this->getPipeline()->getNextId().'" ctype="'.CTypeEnum::ORIGINAL_PH_CONTENT.'" x-orig="'.base64_encode($group[0]).'" equiv-text="base64:'.
+                        base64_encode(htmlentities($group[2], ENT_NOQUOTES | 16 /* ENT_XML1 */, 'UTF-8')).
                         '"/>',
                         $segment,
                         1
@@ -55,16 +55,16 @@ 
      *
      * @return string
      */
-    private function filterOriginalPhTagsWithEquivText( $segment ) {
+    private function filterOriginalPhTagsWithEquivText($segment) {
 
-        preg_match_all( '|<ph id\s*=\s*[\'"]((?!__mtc_)[^\'"]+)[\'"] equiv-text\s*?=\s*?(["\'])(?!base64:)([^\'"]+?)\2\s*/>|', $segment, $html, PREG_SET_ORDER );
-        foreach ( $html as $tag_attribute ) {
+        preg_match_all('|<ph id\s*=\s*[\'"]((?!__mtc_)[^\'"]+)[\'"] equiv-text\s*?=\s*?(["\'])(?!base64:)([^\'"]+?)\2\s*/>|', $segment, $html, PREG_SET_ORDER);
+        foreach ($html as $tag_attribute) {
 
             //replace subsequent elements excluding already encoded
             $segment = preg_replace(
-                    '/' . preg_quote( $tag_attribute[ 0 ], '/' ) . '/',
-                    '<ph id="' . $this->getPipeline()->getNextId() . '" ctype="' . CTypeEnum::ORIGINAL_PH . '" x-orig="' . base64_encode( $tag_attribute[ 0 ] ) . '" equiv-text="base64:' .
-                    base64_encode( $tag_attribute[ 3 ] ) .
+                    '/'.preg_quote($tag_attribute[0], '/').'/',
+                    '<ph id="'.$this->getPipeline()->getNextId().'" ctype="'.CTypeEnum::ORIGINAL_PH.'" x-orig="'.base64_encode($tag_attribute[0]).'" equiv-text="base64:'.
+                    base64_encode($tag_attribute[3]).
                     '"/>',
                     $segment,
                     1