@@ -176,7 +176,7 @@ discard block |
||
176 | 176 | public function setHTML($html) |
177 | 177 | { |
178 | 178 | // strip style definitions, if we use css-class "cleanup" on a style-element |
179 | - $this->html = (string)preg_replace(self::$styleTagWithCleanupClassRegEx, ' ', $html); |
|
179 | + $this->html = (string) preg_replace(self::$styleTagWithCleanupClassRegEx, ' ', $html); |
|
180 | 180 | |
181 | 181 | return $this; |
182 | 182 | } |
@@ -190,7 +190,7 @@ discard block |
||
190 | 190 | */ |
191 | 191 | public function setCSS($css) |
192 | 192 | { |
193 | - $this->css = (string)$css; |
|
193 | + $this->css = (string) $css; |
|
194 | 194 | |
195 | 195 | $this->css_media_queries = $this->getMediaQueries($css); |
196 | 196 | |
@@ -236,7 +236,7 @@ discard block |
||
236 | 236 | public function convert($outputXHTML = false, $libXMLExtraOptions = null, $path = false) |
237 | 237 | { |
238 | 238 | // init |
239 | - $outputXHTML = (bool)$outputXHTML; |
|
239 | + $outputXHTML = (bool) $outputXHTML; |
|
240 | 240 | |
241 | 241 | // validate |
242 | 242 | if (!$this->html) { |
@@ -253,7 +253,7 @@ discard block |
||
253 | 253 | if ($this->loadCSSFromHTML) { |
254 | 254 | foreach ($dom->find('link') as $node) { |
255 | 255 | |
256 | - $file = ($path ?: __DIR__) . '/' . $node->getAttribute('href'); |
|
256 | + $file = ($path ?: __DIR__).'/'.$node->getAttribute('href'); |
|
257 | 257 | |
258 | 258 | if (file_exists($file)) { |
259 | 259 | $css .= file_get_contents($file); |
@@ -304,7 +304,7 @@ discard block |
||
304 | 304 | && |
305 | 305 | $this->css_media_queries |
306 | 306 | ) { |
307 | - $html = str_ireplace('</head>', "\n" . '<style type="text/css">' . "\n" . $this->css_media_queries . "\n" . '</style>' . "\n" . '</head>', $html); |
|
307 | + $html = str_ireplace('</head>', "\n".'<style type="text/css">'."\n".$this->css_media_queries."\n".'</style>'."\n".'</head>', $html); |
|
308 | 308 | } |
309 | 309 | |
310 | 310 | return $html; |
@@ -332,7 +332,7 @@ discard block |
||
332 | 332 | if (!empty($matches[1])) { |
333 | 333 | // add |
334 | 334 | foreach ($matches[1] as $match) { |
335 | - $css .= trim($match) . "\n"; |
|
335 | + $css .= trim($match)."\n"; |
|
336 | 336 | } |
337 | 337 | } |
338 | 338 | |
@@ -352,12 +352,12 @@ discard block |
||
352 | 352 | $cssRules = array(); |
353 | 353 | |
354 | 354 | // init vars |
355 | - $css = (string)$css; |
|
355 | + $css = (string) $css; |
|
356 | 356 | |
357 | 357 | $css = $this->doCleanup($css); |
358 | 358 | |
359 | 359 | // rules are splitted by } |
360 | - $rules = (array)explode('}', $css); |
|
360 | + $rules = (array) explode('}', $css); |
|
361 | 361 | |
362 | 362 | // init var |
363 | 363 | $i = 1; |
@@ -379,7 +379,7 @@ discard block |
||
379 | 379 | $cssProperties = trim($chunks[1]); |
380 | 380 | |
381 | 381 | // split multiple selectors |
382 | - $selectors = (array)explode(',', $selectors); |
|
382 | + $selectors = (array) explode(',', $selectors); |
|
383 | 383 | |
384 | 384 | // loop selectors |
385 | 385 | foreach ($selectors as $selector) { |
@@ -447,7 +447,7 @@ discard block |
||
447 | 447 | $css = $this->stripeMediaQueries($css); |
448 | 448 | } |
449 | 449 | |
450 | - return (string)$css; |
|
450 | + return (string) $css; |
|
451 | 451 | } |
452 | 452 | |
453 | 453 | /** |
@@ -462,7 +462,7 @@ discard block |
||
462 | 462 | // remove comments previously to matching media queries |
463 | 463 | $css = preg_replace(self::$styleCommentRegEx, '', $css); |
464 | 464 | |
465 | - return (string)preg_replace(self::$cssMediaQueriesRegEx, '', $css); |
|
465 | + return (string) preg_replace(self::$cssMediaQueriesRegEx, '', $css); |
|
466 | 466 | } |
467 | 467 | |
468 | 468 | /** |
@@ -491,7 +491,7 @@ discard block |
||
491 | 491 | */ |
492 | 492 | private function stripeCharsetInCss($css) |
493 | 493 | { |
494 | - return (string)preg_replace(self::$cssCharsetRegEx, '', $css); |
|
494 | + return (string) preg_replace(self::$cssCharsetRegEx, '', $css); |
|
495 | 495 | } |
496 | 496 | |
497 | 497 | /** |
@@ -512,7 +512,7 @@ discard block |
||
512 | 512 | // loop properties |
513 | 513 | foreach ($properties as $property) { |
514 | 514 | // split into chunks |
515 | - $chunks = (array)explode(':', $property, 2); |
|
515 | + $chunks = (array) explode(':', $property, 2); |
|
516 | 516 | |
517 | 517 | // validate |
518 | 518 | if (!isset($chunks[1])) { |
@@ -550,7 +550,7 @@ discard block |
||
550 | 550 | */ |
551 | 551 | private function splitIntoProperties($styles) |
552 | 552 | { |
553 | - $properties = (array)explode(';', $styles); |
|
553 | + $properties = (array) explode(';', $styles); |
|
554 | 554 | $propertiesCount = count($properties); |
555 | 555 | |
556 | 556 | /** @noinspection ForeachInvariantsInspection */ |
@@ -562,7 +562,7 @@ discard block |
||
562 | 562 | && |
563 | 563 | strpos($properties[$i + 1], 'base64,') !== false |
564 | 564 | ) { |
565 | - $properties[$i] .= ';' . $properties[$i + 1]; |
|
565 | + $properties[$i] .= ';'.$properties[$i + 1]; |
|
566 | 566 | $properties[$i + 1] = ''; |
567 | 567 | ++$i; |
568 | 568 | } |
@@ -645,7 +645,7 @@ discard block |
||
645 | 645 | $originalStyle = $element->attributes->getNamedItem('style'); |
646 | 646 | |
647 | 647 | if ($originalStyle) { |
648 | - $originalStyle = (string)$originalStyle->value; |
|
648 | + $originalStyle = (string) $originalStyle->value; |
|
649 | 649 | } else { |
650 | 650 | $originalStyle = ''; |
651 | 651 | } |
@@ -700,7 +700,7 @@ discard block |
||
700 | 700 | // any styles defined before? |
701 | 701 | if (null !== $stylesAttribute) { |
702 | 702 | // get value for the styles attribute |
703 | - $definedStyles = (string)$stylesAttribute->value; |
|
703 | + $definedStyles = (string) $stylesAttribute->value; |
|
704 | 704 | |
705 | 705 | // split into properties |
706 | 706 | $definedProperties = $this->splitIntoProperties($definedStyles); |
@@ -717,7 +717,7 @@ discard block |
||
717 | 717 | || |
718 | 718 | false === stripos($properties[$key], '!important') |
719 | 719 | || |
720 | - false !== stripos(implode('', (array)$value), '!important') |
|
720 | + false !== stripos(implode('', (array) $value), '!important') |
|
721 | 721 | ) { |
722 | 722 | unset($properties[$key]); |
723 | 723 | $properties[$key] = $value; |
@@ -729,8 +729,8 @@ discard block |
||
729 | 729 | |
730 | 730 | // build chunks |
731 | 731 | foreach ($properties as $key => $values) { |
732 | - foreach ((array)$values as $value) { |
|
733 | - $propertyChunks[] = $key . ': ' . $value . ';'; |
|
732 | + foreach ((array) $values as $value) { |
|
733 | + $propertyChunks[] = $key.': '.$value.';'; |
|
734 | 734 | } |
735 | 735 | } |
736 | 736 | |
@@ -759,7 +759,7 @@ discard block |
||
759 | 759 | } |
760 | 760 | |
761 | 761 | // split into chunks |
762 | - $chunks = (array)explode(':', trim($property), 2); |
|
762 | + $chunks = (array) explode(':', trim($property), 2); |
|
763 | 763 | |
764 | 764 | // validate |
765 | 765 | if (!isset($chunks[1])) { |
@@ -823,7 +823,7 @@ discard block |
||
823 | 823 | */ |
824 | 824 | public function setCleanup($on = true) |
825 | 825 | { |
826 | - $this->cleanup = (bool)$on; |
|
826 | + $this->cleanup = (bool) $on; |
|
827 | 827 | |
828 | 828 | return $this; |
829 | 829 | } |
@@ -839,7 +839,7 @@ discard block |
||
839 | 839 | */ |
840 | 840 | public function setEncoding($encoding) |
841 | 841 | { |
842 | - $this->encoding = (string)$encoding; |
|
842 | + $this->encoding = (string) $encoding; |
|
843 | 843 | |
844 | 844 | return $this; |
845 | 845 | } |
@@ -855,7 +855,7 @@ discard block |
||
855 | 855 | */ |
856 | 856 | public function setUseInlineStylesBlock($on = true) |
857 | 857 | { |
858 | - $this->useInlineStylesBlock = (bool)$on; |
|
858 | + $this->useInlineStylesBlock = (bool) $on; |
|
859 | 859 | |
860 | 860 | return $this; |
861 | 861 | } |
@@ -871,7 +871,7 @@ discard block |
||
871 | 871 | */ |
872 | 872 | public function setLoadCSSFromHTML($on = true) |
873 | 873 | { |
874 | - $this->loadCSSFromHTML = (bool)$on; |
|
874 | + $this->loadCSSFromHTML = (bool) $on; |
|
875 | 875 | |
876 | 876 | return $this; |
877 | 877 | } |
@@ -887,7 +887,7 @@ discard block |
||
887 | 887 | */ |
888 | 888 | public function setStripOriginalStyleTags($on = true) |
889 | 889 | { |
890 | - $this->stripOriginalStyleTags = (bool)$on; |
|
890 | + $this->stripOriginalStyleTags = (bool) $on; |
|
891 | 891 | |
892 | 892 | return $this; |
893 | 893 | } |
@@ -905,7 +905,7 @@ discard block |
||
905 | 905 | */ |
906 | 906 | public function setExcludeMediaQueries($on = true) |
907 | 907 | { |
908 | - $this->excludeMediaQueries = (bool)$on; |
|
908 | + $this->excludeMediaQueries = (bool) $on; |
|
909 | 909 | |
910 | 910 | return $this; |
911 | 911 | } |
@@ -919,7 +919,7 @@ discard block |
||
919 | 919 | */ |
920 | 920 | public function setExcludeCssCharset($on = true) |
921 | 921 | { |
922 | - $this->excludeCssCharset = (bool)$on; |
|
922 | + $this->excludeCssCharset = (bool) $on; |
|
923 | 923 | |
924 | 924 | return $this; |
925 | 925 | } |
@@ -935,7 +935,7 @@ discard block |
||
935 | 935 | */ |
936 | 936 | public function setExcludeConditionalInlineStylesBlock($on = true) |
937 | 937 | { |
938 | - $this->excludeConditionalInlineStylesBlock = (bool)$on; |
|
938 | + $this->excludeConditionalInlineStylesBlock = (bool) $on; |
|
939 | 939 | |
940 | 940 | return $this; |
941 | 941 | } |