@@ -163,7 +163,7 @@ discard block |
||
163 | 163 | public function setHTML($html) |
164 | 164 | { |
165 | 165 | // strip style definitions, if we use css-class "cleanup" on a style-element |
166 | - $this->html = (string)preg_replace(self::$styleTagWithCleanupClassRegEx, ' ', $html); |
|
166 | + $this->html = (string) preg_replace(self::$styleTagWithCleanupClassRegEx, ' ', $html); |
|
167 | 167 | |
168 | 168 | return $this; |
169 | 169 | } |
@@ -177,7 +177,7 @@ discard block |
||
177 | 177 | */ |
178 | 178 | public function setCSS($css) |
179 | 179 | { |
180 | - $this->css = (string)$css; |
|
180 | + $this->css = (string) $css; |
|
181 | 181 | |
182 | 182 | return $this; |
183 | 183 | } |
@@ -220,7 +220,7 @@ discard block |
||
220 | 220 | public function convert($outputXHTML = false, $libXMLOptions = 0, $path = false) |
221 | 221 | { |
222 | 222 | // init |
223 | - $outputXHTML = (bool)$outputXHTML; |
|
223 | + $outputXHTML = (bool) $outputXHTML; |
|
224 | 224 | |
225 | 225 | // validate |
226 | 226 | if (!$this->html) { |
@@ -237,7 +237,7 @@ discard block |
||
237 | 237 | if ($this->loadCSSFromHTML) { |
238 | 238 | foreach ($dom->find('link') as $node) { |
239 | 239 | |
240 | - $file = ($path ?: __DIR__) . '/' . $node->getAttribute('href'); |
|
240 | + $file = ($path ?: __DIR__).'/'.$node->getAttribute('href'); |
|
241 | 241 | |
242 | 242 | if (file_exists($file)) { |
243 | 243 | $css .= file_get_contents($file); |
@@ -303,7 +303,7 @@ discard block |
||
303 | 303 | if (!empty($matches[1])) { |
304 | 304 | // add |
305 | 305 | foreach ($matches[1] as $match) { |
306 | - $css .= trim($match) . "\n"; |
|
306 | + $css .= trim($match)."\n"; |
|
307 | 307 | } |
308 | 308 | } |
309 | 309 | |
@@ -323,12 +323,12 @@ discard block |
||
323 | 323 | $cssRules = array(); |
324 | 324 | |
325 | 325 | // init vars |
326 | - $css = (string)$css; |
|
326 | + $css = (string) $css; |
|
327 | 327 | |
328 | 328 | $css = $this->doCleanup($css); |
329 | 329 | |
330 | 330 | // rules are splitted by } |
331 | - $rules = (array)explode('}', $css); |
|
331 | + $rules = (array) explode('}', $css); |
|
332 | 332 | |
333 | 333 | // init var |
334 | 334 | $i = 1; |
@@ -350,7 +350,7 @@ discard block |
||
350 | 350 | $cssProperties = trim($chunks[1]); |
351 | 351 | |
352 | 352 | // split multiple selectors |
353 | - $selectors = (array)explode(',', $selectors); |
|
353 | + $selectors = (array) explode(',', $selectors); |
|
354 | 354 | |
355 | 355 | // loop selectors |
356 | 356 | foreach ($selectors as $selector) { |
@@ -419,7 +419,7 @@ discard block |
||
419 | 419 | $css = $this->stripeMediaQueries($css); |
420 | 420 | } |
421 | 421 | |
422 | - return (string)$css; |
|
422 | + return (string) $css; |
|
423 | 423 | } |
424 | 424 | |
425 | 425 | /** |
@@ -434,7 +434,7 @@ discard block |
||
434 | 434 | // remove comments previously to matching media queries |
435 | 435 | $css = preg_replace(self::$styleCommentRegEx, '', $css); |
436 | 436 | |
437 | - return (string)preg_replace(self::$cssMediaQueriesRegEx, '', $css); |
|
437 | + return (string) preg_replace(self::$cssMediaQueriesRegEx, '', $css); |
|
438 | 438 | } |
439 | 439 | |
440 | 440 | /** |
@@ -446,7 +446,7 @@ discard block |
||
446 | 446 | */ |
447 | 447 | private function stripeCharsetInCss($css) |
448 | 448 | { |
449 | - return (string)preg_replace(self::$cssCharsetRegEx, '', $css); |
|
449 | + return (string) preg_replace(self::$cssCharsetRegEx, '', $css); |
|
450 | 450 | } |
451 | 451 | |
452 | 452 | /** |
@@ -467,7 +467,7 @@ discard block |
||
467 | 467 | // loop properties |
468 | 468 | foreach ($properties as $property) { |
469 | 469 | // split into chunks |
470 | - $chunks = (array)explode(':', $property, 2); |
|
470 | + $chunks = (array) explode(':', $property, 2); |
|
471 | 471 | |
472 | 472 | // validate |
473 | 473 | if (!isset($chunks[1])) { |
@@ -505,7 +505,7 @@ discard block |
||
505 | 505 | */ |
506 | 506 | private function splitIntoProperties($styles) |
507 | 507 | { |
508 | - $properties = (array)explode(';', $styles); |
|
508 | + $properties = (array) explode(';', $styles); |
|
509 | 509 | $propertiesCount = count($properties); |
510 | 510 | |
511 | 511 | /** @noinspection ForeachInvariantsInspection */ |
@@ -517,7 +517,7 @@ discard block |
||
517 | 517 | && |
518 | 518 | strpos($properties[$i + 1], 'base64,') !== false |
519 | 519 | ) { |
520 | - $properties[$i] .= ';' . $properties[$i + 1]; |
|
520 | + $properties[$i] .= ';'.$properties[$i + 1]; |
|
521 | 521 | $properties[$i + 1] = ''; |
522 | 522 | ++$i; |
523 | 523 | } |
@@ -664,7 +664,7 @@ discard block |
||
664 | 664 | // any styles defined before? |
665 | 665 | if (null !== $stylesAttribute) { |
666 | 666 | // get value for the styles attribute |
667 | - $definedStyles = (string)$stylesAttribute->value; |
|
667 | + $definedStyles = (string) $stylesAttribute->value; |
|
668 | 668 | |
669 | 669 | // split into properties |
670 | 670 | $definedProperties = $this->splitIntoProperties($definedStyles); |
@@ -681,7 +681,7 @@ discard block |
||
681 | 681 | || |
682 | 682 | false === stripos($properties[$key], '!important') |
683 | 683 | || |
684 | - false !== stripos(implode('', (array)$value), '!important') |
|
684 | + false !== stripos(implode('', (array) $value), '!important') |
|
685 | 685 | ) { |
686 | 686 | $properties[$key] = $value; |
687 | 687 | } |
@@ -692,8 +692,8 @@ discard block |
||
692 | 692 | |
693 | 693 | // build chunks |
694 | 694 | foreach ($properties as $key => $values) { |
695 | - foreach ((array)$values as $value) { |
|
696 | - $propertyChunks[] = $key . ': ' . $value . ';'; |
|
695 | + foreach ((array) $values as $value) { |
|
696 | + $propertyChunks[] = $key.': '.$value.';'; |
|
697 | 697 | } |
698 | 698 | } |
699 | 699 | |
@@ -722,7 +722,7 @@ discard block |
||
722 | 722 | } |
723 | 723 | |
724 | 724 | // split into chunks |
725 | - $chunks = (array)explode(':', trim($property), 2); |
|
725 | + $chunks = (array) explode(':', trim($property), 2); |
|
726 | 726 | |
727 | 727 | // validate |
728 | 728 | if (!isset($chunks[1])) { |
@@ -786,7 +786,7 @@ discard block |
||
786 | 786 | */ |
787 | 787 | public function setCleanup($on = true) |
788 | 788 | { |
789 | - $this->cleanup = (bool)$on; |
|
789 | + $this->cleanup = (bool) $on; |
|
790 | 790 | |
791 | 791 | return $this; |
792 | 792 | } |
@@ -802,7 +802,7 @@ discard block |
||
802 | 802 | */ |
803 | 803 | public function setEncoding($encoding) |
804 | 804 | { |
805 | - $this->encoding = (string)$encoding; |
|
805 | + $this->encoding = (string) $encoding; |
|
806 | 806 | |
807 | 807 | return $this; |
808 | 808 | } |
@@ -818,7 +818,7 @@ discard block |
||
818 | 818 | */ |
819 | 819 | public function setUseInlineStylesBlock($on = true) |
820 | 820 | { |
821 | - $this->useInlineStylesBlock = (bool)$on; |
|
821 | + $this->useInlineStylesBlock = (bool) $on; |
|
822 | 822 | |
823 | 823 | return $this; |
824 | 824 | } |
@@ -834,7 +834,7 @@ discard block |
||
834 | 834 | */ |
835 | 835 | public function setLoadCSSFromHTML($on = true) |
836 | 836 | { |
837 | - $this->loadCSSFromHTML = (bool)$on; |
|
837 | + $this->loadCSSFromHTML = (bool) $on; |
|
838 | 838 | |
839 | 839 | return $this; |
840 | 840 | } |
@@ -850,7 +850,7 @@ discard block |
||
850 | 850 | */ |
851 | 851 | public function setStripOriginalStyleTags($on = true) |
852 | 852 | { |
853 | - $this->stripOriginalStyleTags = (bool)$on; |
|
853 | + $this->stripOriginalStyleTags = (bool) $on; |
|
854 | 854 | |
855 | 855 | return $this; |
856 | 856 | } |
@@ -868,7 +868,7 @@ discard block |
||
868 | 868 | */ |
869 | 869 | public function setExcludeMediaQueries($on = true) |
870 | 870 | { |
871 | - $this->excludeMediaQueries = (bool)$on; |
|
871 | + $this->excludeMediaQueries = (bool) $on; |
|
872 | 872 | |
873 | 873 | return $this; |
874 | 874 | } |
@@ -882,7 +882,7 @@ discard block |
||
882 | 882 | */ |
883 | 883 | public function setExcludeCssCharset($on = true) |
884 | 884 | { |
885 | - $this->excludeCssCharset = (bool)$on; |
|
885 | + $this->excludeCssCharset = (bool) $on; |
|
886 | 886 | |
887 | 887 | return $this; |
888 | 888 | } |
@@ -898,7 +898,7 @@ discard block |
||
898 | 898 | */ |
899 | 899 | public function setExcludeConditionalInlineStylesBlock($on = true) |
900 | 900 | { |
901 | - $this->excludeConditionalInlineStylesBlock = (bool)$on; |
|
901 | + $this->excludeConditionalInlineStylesBlock = (bool) $on; |
|
902 | 902 | |
903 | 903 | return $this; |
904 | 904 | } |