futtta /
autoptimize
@@ -49,13 +49,13 @@ discard block |
||
| 49 | 49 | */ |
| 50 | 50 | public function __construct($raisePhpLimits = true) |
| 51 | 51 | { |
| 52 | - $this->memoryLimit = 128 * 1048576; // 128MB in bytes |
|
| 53 | - $this->pcreBacktrackLimit = 1000 * 1000; |
|
| 54 | - $this->pcreRecursionLimit = 500 * 1000; |
|
| 52 | + $this->memoryLimit = 128*1048576; // 128MB in bytes |
|
| 53 | + $this->pcreBacktrackLimit = 1000*1000; |
|
| 54 | + $this->pcreRecursionLimit = 500*1000; |
|
| 55 | 55 | |
| 56 | 56 | $this->raisePhpLimits = (bool) $raisePhpLimits; |
| 57 | 57 | |
| 58 | - $this->numRegex = '(?:\+|-)?\d*\.?\d+' . $this->unitsGroupRegex .'?'; |
|
| 58 | + $this->numRegex = '(?:\+|-)?\d*\.?\d+'.$this->unitsGroupRegex.'?'; |
|
| 59 | 59 | } |
| 60 | 60 | |
| 61 | 61 | /** |
@@ -134,14 +134,14 @@ discard block |
||
| 134 | 134 | $cssChunks[$i] = $this->minify($cssChunks[$i], $linebreakPos); |
| 135 | 135 | // Keep the first @charset at-rule found |
| 136 | 136 | if (empty($charset) && preg_match($charsetRegexp, $cssChunks[$i], $matches)) { |
| 137 | - $charset = strtolower($matches[1]) . $matches[2]; |
|
| 137 | + $charset = strtolower($matches[1]).$matches[2]; |
|
| 138 | 138 | } |
| 139 | 139 | // Delete all @charset at-rules |
| 140 | 140 | $cssChunks[$i] = preg_replace($charsetRegexp, '', $cssChunks[$i]); |
| 141 | 141 | } |
| 142 | 142 | |
| 143 | 143 | // Update the first chunk and push the charset to the top of the file. |
| 144 | - $cssChunks[0] = $charset . $cssChunks[0]; |
|
| 144 | + $cssChunks[0] = $charset.$cssChunks[0]; |
|
| 145 | 145 | |
| 146 | 146 | return trim(implode('', $cssChunks)); |
| 147 | 147 | } |
@@ -235,7 +235,7 @@ discard block |
||
| 235 | 235 | private function registerPreservedToken($token) |
| 236 | 236 | { |
| 237 | 237 | $this->preservedTokens[] = $token; |
| 238 | - return self::TOKEN . (count($this->preservedTokens) - 1) .'___'; |
|
| 238 | + return self::TOKEN.(count($this->preservedTokens) - 1).'___'; |
|
| 239 | 239 | } |
| 240 | 240 | |
| 241 | 241 | /** |
@@ -245,7 +245,7 @@ discard block |
||
| 245 | 245 | */ |
| 246 | 246 | private function getPreservedTokenPlaceholderRegexById($id) |
| 247 | 247 | { |
| 248 | - return '/'. self::TOKEN . $id .'___/'; |
|
| 248 | + return '/'.self::TOKEN.$id.'___/'; |
|
| 249 | 249 | } |
| 250 | 250 | |
| 251 | 251 | /** |
@@ -256,7 +256,7 @@ discard block |
||
| 256 | 256 | private function registerComment($comment) |
| 257 | 257 | { |
| 258 | 258 | $this->comments[] = $comment; |
| 259 | - return '/*'. self::COMMENT . (count($this->comments) - 1) .'___*/'; |
|
| 259 | + return '/*'.self::COMMENT.(count($this->comments) - 1).'___*/'; |
|
| 260 | 260 | } |
| 261 | 261 | |
| 262 | 262 | /** |
@@ -266,7 +266,7 @@ discard block |
||
| 266 | 266 | */ |
| 267 | 267 | private function getCommentPlaceholderById($id) |
| 268 | 268 | { |
| 269 | - return self::COMMENT . $id .'___'; |
|
| 269 | + return self::COMMENT.$id.'___'; |
|
| 270 | 270 | } |
| 271 | 271 | |
| 272 | 272 | /** |
@@ -276,7 +276,7 @@ discard block |
||
| 276 | 276 | */ |
| 277 | 277 | private function getCommentPlaceholderRegexById($id) |
| 278 | 278 | { |
| 279 | - return '/'. $this->getCommentPlaceholderById($id) .'/'; |
|
| 279 | + return '/'.$this->getCommentPlaceholderById($id).'/'; |
|
| 280 | 280 | } |
| 281 | 281 | |
| 282 | 282 | /** |
@@ -287,7 +287,7 @@ discard block |
||
| 287 | 287 | private function registerAtRuleBlock($block) |
| 288 | 288 | { |
| 289 | 289 | $this->atRuleBlocks[] = $block; |
| 290 | - return self::AT_RULE_BLOCK . (count($this->atRuleBlocks) - 1) .'___'; |
|
| 290 | + return self::AT_RULE_BLOCK.(count($this->atRuleBlocks) - 1).'___'; |
|
| 291 | 291 | } |
| 292 | 292 | |
| 293 | 293 | /** |
@@ -297,7 +297,7 @@ discard block |
||
| 297 | 297 | */ |
| 298 | 298 | private function getAtRuleBlockPlaceholderRegexById($id) |
| 299 | 299 | { |
| 300 | - return '/'. self::AT_RULE_BLOCK . $id .'___/'; |
|
| 300 | + return '/'.self::AT_RULE_BLOCK.$id.'___/'; |
|
| 301 | 301 | } |
| 302 | 302 | |
| 303 | 303 | /** |
@@ -330,8 +330,8 @@ discard block |
||
| 330 | 330 | $preservedTokenPlaceholder = $this->registerPreservedToken($comment); |
| 331 | 331 | $css = preg_replace($commentPlaceholderRegex, $preservedTokenPlaceholder, $css, 1); |
| 332 | 332 | // Preserve new lines for /*! important comments |
| 333 | - $css = preg_replace('/\R+\s*(\/\*'. $preservedTokenPlaceholder .')/', self::NL.'$1', $css); |
|
| 334 | - $css = preg_replace('/('. $preservedTokenPlaceholder .'\*\/)\s*\R+/', '$1'.self::NL, $css); |
|
| 333 | + $css = preg_replace('/\R+\s*(\/\*'.$preservedTokenPlaceholder.')/', self::NL.'$1', $css); |
|
| 334 | + $css = preg_replace('/('.$preservedTokenPlaceholder.'\*\/)\s*\R+/', '$1'.self::NL, $css); |
|
| 335 | 335 | continue; |
| 336 | 336 | } |
| 337 | 337 | |
@@ -360,14 +360,14 @@ discard block |
||
| 360 | 360 | } |
| 361 | 361 | |
| 362 | 362 | // in all other cases kill the comment |
| 363 | - $css = preg_replace('/\/\*' . $commentPlaceholder . '\*\//', '', $css, 1); |
|
| 363 | + $css = preg_replace('/\/\*'.$commentPlaceholder.'\*\//', '', $css, 1); |
|
| 364 | 364 | } |
| 365 | 365 | |
| 366 | 366 | // Normalize all whitespace strings to single spaces. Easier to work with that way. |
| 367 | 367 | $css = preg_replace('/\s+/', ' ', $css); |
| 368 | 368 | |
| 369 | 369 | // Remove spaces before & after newlines |
| 370 | - $css = preg_replace('/\s*'. self::NL .'\s*/', self::NL, $css); |
|
| 370 | + $css = preg_replace('/\s*'.self::NL.'\s*/', self::NL, $css); |
|
| 371 | 371 | |
| 372 | 372 | // Fix IE7 issue on matrix filters which browser accept whitespaces between Matrix parameters |
| 373 | 373 | $css = preg_replace_callback( |
@@ -409,7 +409,7 @@ discard block |
||
| 409 | 409 | $css = preg_replace('/!important/i', ' !important', $css); |
| 410 | 410 | |
| 411 | 411 | // bring back the colon |
| 412 | - $css = preg_replace('/'. self::CLASSCOLON .'/', ':', $css); |
|
| 412 | + $css = preg_replace('/'.self::CLASSCOLON.'/', ':', $css); |
|
| 413 | 413 | |
| 414 | 414 | // retain space for special IE6 cases |
| 415 | 415 | $css = preg_replace_callback('/:first-(line|letter)(\{|,)/i', array($this, 'lowercasePseudoFirst'), $css); |
@@ -419,7 +419,7 @@ discard block |
||
| 419 | 419 | |
| 420 | 420 | // lowercase some popular @directives |
| 421 | 421 | $css = preg_replace_callback( |
| 422 | - '/@(document|font-face|import|(?:-(?:atsc|khtml|moz|ms|o|wap|webkit)-)?keyframes|media|namespace|page|' . |
|
| 422 | + '/@(document|font-face|import|(?:-(?:atsc|khtml|moz|ms|o|wap|webkit)-)?keyframes|media|namespace|page|'. |
|
| 423 | 423 | 'supports|viewport)/i', |
| 424 | 424 | array($this, 'lowercaseDirectives'), |
| 425 | 425 | $css |
@@ -427,7 +427,7 @@ discard block |
||
| 427 | 427 | |
| 428 | 428 | // lowercase some more common pseudo-elements |
| 429 | 429 | $css = preg_replace_callback( |
| 430 | - '/:(active|after|before|checked|disabled|empty|enabled|first-(?:child|of-type)|focus|hover|' . |
|
| 430 | + '/:(active|after|before|checked|disabled|empty|enabled|first-(?:child|of-type)|focus|hover|'. |
|
| 431 | 431 | 'last-(?:child|of-type)|link|only-(?:child|of-type)|root|:selection|target|visited)/i', |
| 432 | 432 | array($this, 'lowercasePseudoElements'), |
| 433 | 433 | $css |
@@ -443,7 +443,7 @@ discard block |
||
| 443 | 443 | // lower case some common function that can be values |
| 444 | 444 | // NOTE: rgb() isn't useful as we replace with #hex later, as well as and() is already done for us |
| 445 | 445 | $css = preg_replace_callback( |
| 446 | - '/([:,( ]\s*)(attr|color-stop|from|rgba|to|url|-webkit-gradient|' . |
|
| 446 | + '/([:,( ]\s*)(attr|color-stop|from|rgba|to|url|-webkit-gradient|'. |
|
| 447 | 447 | '(?:-(?:atsc|khtml|moz|ms|o|wap|webkit)-)?(?:calc|max|min|(?:repeating-)?(?:linear|radial)-gradient))/iS', |
| 448 | 448 | array($this, 'lowercaseCommonFunctionsValues'), |
| 449 | 449 | $css |
@@ -500,19 +500,19 @@ discard block |
||
| 500 | 500 | |
| 501 | 501 | // Find a fraction that is used for Opera's -o-device-pixel-ratio query |
| 502 | 502 | // Add token to add the "\" back in later |
| 503 | - $css = preg_replace('/\(([a-z\-]+):([0-9]+)\/([0-9]+)\)/i', '($1:$2'. self::QUERY_FRACTION .'$3)', $css); |
|
| 503 | + $css = preg_replace('/\(([a-z\-]+):([0-9]+)\/([0-9]+)\)/i', '($1:$2'.self::QUERY_FRACTION.'$3)', $css); |
|
| 504 | 504 | |
| 505 | 505 | // Patch new lines to avoid being removed when followed by empty rules cases |
| 506 | - $css = preg_replace('/'. self::NL .'/', self::NL .'}', $css); |
|
| 506 | + $css = preg_replace('/'.self::NL.'/', self::NL.'}', $css); |
|
| 507 | 507 | |
| 508 | 508 | // Remove empty rules. |
| 509 | 509 | $css = preg_replace('/[^{};\/]+\{\}/S', '', $css); |
| 510 | 510 | |
| 511 | 511 | // Restore new lines for /*! important comments |
| 512 | - $css = preg_replace('/'. self::NL .'}/', "\n", $css); |
|
| 512 | + $css = preg_replace('/'.self::NL.'}/', "\n", $css); |
|
| 513 | 513 | |
| 514 | 514 | // Add "/" back to fix Opera -o-device-pixel-ratio query |
| 515 | - $css = preg_replace('/'. self::QUERY_FRACTION .'/', '/', $css); |
|
| 515 | + $css = preg_replace('/'.self::QUERY_FRACTION.'/', '/', $css); |
|
| 516 | 516 | |
| 517 | 517 | // Replace multiple semi-colons in a row by a single one |
| 518 | 518 | // See SF bug #1980989 |
@@ -528,7 +528,7 @@ discard block |
||
| 528 | 528 | $linebreakPos = (int) $linebreakPos; |
| 529 | 529 | for ($startIndex = $i = 1, $l = strlen($css); $i < $l; $i++) { |
| 530 | 530 | if ($css[$i - 1] === '}' && $i - $startIndex > $linebreakPos) { |
| 531 | - $css = $this->strSlice($css, 0, $i) . "\n" . $this->strSlice($css, $i); |
|
| 531 | + $css = $this->strSlice($css, 0, $i)."\n".$this->strSlice($css, $i); |
|
| 532 | 532 | $l = strlen($css); |
| 533 | 533 | $startIndex = $i; |
| 534 | 534 | } |
@@ -581,7 +581,7 @@ discard block |
||
| 581 | 581 | $terminator = ')'; |
| 582 | 582 | } |
| 583 | 583 | |
| 584 | - while ($terminatorFound === false && $endIndex+1 <= $maxIndex) { |
|
| 584 | + while ($terminatorFound === false && $endIndex + 1 <= $maxIndex) { |
|
| 585 | 585 | $endIndex = $this->indexOf($css, $terminator, $endIndex + 1); |
| 586 | 586 | // endIndex == 0 doesn't really apply here |
| 587 | 587 | if ($endIndex > 0 && substr($css, $endIndex - 1, 1) !== '\\') { |
@@ -604,7 +604,7 @@ discard block |
||
| 604 | 604 | trim($token) |
| 605 | 605 | ); |
| 606 | 606 | $preservedTokenPlaceholder = $this->registerPreservedToken($token); |
| 607 | - $sb[] = 'url('. $preservedTokenPlaceholder .')'; |
|
| 607 | + $sb[] = 'url('.$preservedTokenPlaceholder.')'; |
|
| 608 | 608 | $appenIndex = $endIndex + 1; |
| 609 | 609 | } else { |
| 610 | 610 | // No end terminator found, re-add the whole match. Should we throw/warn here? |
@@ -630,7 +630,7 @@ discard block |
||
| 630 | 630 | private function shortenZeroValues($css) |
| 631 | 631 | { |
| 632 | 632 | $unitsGroupReg = $this->unitsGroupRegex; |
| 633 | - $numOrPosReg = '('. $this->numRegex .'|top|left|bottom|right|center)'; |
|
| 633 | + $numOrPosReg = '('.$this->numRegex.'|top|left|bottom|right|center)'; |
|
| 634 | 634 | $oneZeroSafeProperties = array( |
| 635 | 635 | '(?:line-)?height', |
| 636 | 636 | '(?:(?:min|max)-)?width', |
@@ -656,17 +656,17 @@ discard block |
||
| 656 | 656 | $regEnd = '/i'; |
| 657 | 657 | |
| 658 | 658 | // First zero regex start |
| 659 | - $oneZeroRegStart = $regStart .'('. implode('|', $oneZeroSafeProperties) .'):'; |
|
| 659 | + $oneZeroRegStart = $regStart.'('.implode('|', $oneZeroSafeProperties).'):'; |
|
| 660 | 660 | |
| 661 | 661 | // Multiple zeros regex start |
| 662 | - $nZerosRegStart = $regStart .'('. implode('|', $nZeroSafeProperties) .'):'; |
|
| 662 | + $nZerosRegStart = $regStart.'('.implode('|', $nZeroSafeProperties).'):'; |
|
| 663 | 663 | |
| 664 | 664 | $css = preg_replace( |
| 665 | 665 | array( |
| 666 | - $oneZeroRegStart .'0'. $unitsGroupReg . $regEnd, |
|
| 667 | - $nZerosRegStart . $numOrPosReg .' 0'. $unitsGroupReg . $regEnd, |
|
| 668 | - $nZerosRegStart . $numOrPosReg .' '. $numOrPosReg .' 0'. $unitsGroupReg . $regEnd, |
|
| 669 | - $nZerosRegStart . $numOrPosReg .' '. $numOrPosReg .' '. $numOrPosReg .' 0'. $unitsGroupReg . $regEnd |
|
| 666 | + $oneZeroRegStart.'0'.$unitsGroupReg.$regEnd, |
|
| 667 | + $nZerosRegStart.$numOrPosReg.' 0'.$unitsGroupReg.$regEnd, |
|
| 668 | + $nZerosRegStart.$numOrPosReg.' '.$numOrPosReg.' 0'.$unitsGroupReg.$regEnd, |
|
| 669 | + $nZerosRegStart.$numOrPosReg.' '.$numOrPosReg.' '.$numOrPosReg.' 0'.$unitsGroupReg.$regEnd |
|
| 670 | 670 | ), |
| 671 | 671 | array( |
| 672 | 672 | '$1$2:0', |
@@ -682,13 +682,13 @@ discard block |
||
| 682 | 682 | |
| 683 | 683 | // Replace 0 0; or 0 0 0; or 0 0 0 0; with 0 for safe properties only. |
| 684 | 684 | $css = preg_replace( |
| 685 | - '/('. implode('|', $nZeroSafeProperties) .'):0(?: 0){1,3}(;|\}| !)'. $regEnd, |
|
| 685 | + '/('.implode('|', $nZeroSafeProperties).'):0(?: 0){1,3}(;|\}| !)'.$regEnd, |
|
| 686 | 686 | '$1:0$2', |
| 687 | 687 | $css |
| 688 | 688 | ); |
| 689 | 689 | |
| 690 | 690 | // Replace 0 0 0; or 0 0 0 0; with 0 0 for background-position property. |
| 691 | - $css = preg_replace('/(background-position):0(?: 0){2,3}(;|\}| !)'. $regEnd, '$1:0 0$2', $css); |
|
| 691 | + $css = preg_replace('/(background-position):0(?: 0){2,3}(;|\}| !)'.$regEnd, '$1:0 0$2', $css); |
|
| 692 | 692 | |
| 693 | 693 | return $css; |
| 694 | 694 | } |
@@ -712,12 +712,12 @@ discard block |
||
| 712 | 712 | '(?:text|box)-shadow' |
| 713 | 713 | ); |
| 714 | 714 | |
| 715 | - $regStart = '/(;|\{)('. implode('|', $propertiesWithColors) .'):([^;}]*)\b'; |
|
| 715 | + $regStart = '/(;|\{)('.implode('|', $propertiesWithColors).'):([^;}]*)\b'; |
|
| 716 | 716 | $regEnd = '\b/iS'; |
| 717 | 717 | |
| 718 | 718 | foreach ($longNamedColors as $colorName => $colorCode) { |
| 719 | - $patterns[] = $regStart . $colorName . $regEnd; |
|
| 720 | - $replacements[] = '$1$2:$3'. $colorCode; |
|
| 719 | + $patterns[] = $regStart.$colorName.$regEnd; |
|
| 720 | + $replacements[] = '$1$2:$3'.$colorCode; |
|
| 721 | 721 | } |
| 722 | 722 | |
| 723 | 723 | // Run at least 4 times to cover most cases (same color used several times for the same property) |
@@ -762,16 +762,16 @@ discard block |
||
| 762 | 762 | |
| 763 | 763 | if ($isFilter) { |
| 764 | 764 | // Restore, maintain case, otherwise filter will break |
| 765 | - $sb[] = $m[1] .'#'. $m[2] . $m[3] . $m[4] . $m[5] . $m[6] . $m[7]; |
|
| 765 | + $sb[] = $m[1].'#'.$m[2].$m[3].$m[4].$m[5].$m[6].$m[7]; |
|
| 766 | 766 | } else { |
| 767 | 767 | if (strtolower($m[2]) == strtolower($m[3]) && |
| 768 | 768 | strtolower($m[4]) == strtolower($m[5]) && |
| 769 | 769 | strtolower($m[6]) == strtolower($m[7])) { |
| 770 | 770 | // Compress. |
| 771 | - $hex = '#'. strtolower($m[3] . $m[5] . $m[7]); |
|
| 771 | + $hex = '#'.strtolower($m[3].$m[5].$m[7]); |
|
| 772 | 772 | } else { |
| 773 | 773 | // Non compressible color, restore but lower case. |
| 774 | - $hex = '#'. strtolower($m[2] . $m[3] . $m[4] . $m[5] . $m[6] . $m[7]); |
|
| 774 | + $hex = '#'.strtolower($m[2].$m[3].$m[4].$m[5].$m[6].$m[7]); |
|
| 775 | 775 | } |
| 776 | 776 | // replace Hex colors with shorter color names |
| 777 | 777 | $sb[] = array_key_exists($hex, $longHexColors) ? $longHexColors[$hex] : $hex; |
@@ -818,7 +818,7 @@ discard block |
||
| 818 | 818 | $match = preg_replace('/progid:DXImageTransform\.Microsoft\.Alpha\(Opacity=/i', 'alpha(opacity=', $match); |
| 819 | 819 | |
| 820 | 820 | $preservedTokenPlaceholder = $this->registerPreservedToken($match); |
| 821 | - return $quote . $preservedTokenPlaceholder . $quote; |
|
| 821 | + return $quote.$preservedTokenPlaceholder.$quote; |
|
| 822 | 822 | } |
| 823 | 823 | |
| 824 | 824 | private function processAtRuleBlocks($matches) |
@@ -838,13 +838,13 @@ discard block |
||
| 838 | 838 | ) |
| 839 | 839 | ); |
| 840 | 840 | $preservedTokenPlaceholder = $this->registerPreservedToken($token); |
| 841 | - return 'calc('. $preservedTokenPlaceholder .')'; |
|
| 841 | + return 'calc('.$preservedTokenPlaceholder.')'; |
|
| 842 | 842 | } |
| 843 | 843 | |
| 844 | 844 | private function processOldIeSpecificMatrixDefinition($matches) |
| 845 | 845 | { |
| 846 | 846 | $preservedTokenPlaceholder = $this->registerPreservedToken($matches[1]); |
| 847 | - return 'filter:progid:DXImageTransform.Microsoft.Matrix('. $preservedTokenPlaceholder .')'; |
|
| 847 | + return 'filter:progid:DXImageTransform.Microsoft.Matrix('.$preservedTokenPlaceholder.')'; |
|
| 848 | 848 | } |
| 849 | 849 | |
| 850 | 850 | private function processColon($matches) |
@@ -869,10 +869,10 @@ discard block |
||
| 869 | 869 | |
| 870 | 870 | // Fix for issue #2528093 |
| 871 | 871 | if (!preg_match('/[\s,);}]/', $matches[2])) { |
| 872 | - $matches[2] = ' '. $matches[2]; |
|
| 872 | + $matches[2] = ' '.$matches[2]; |
|
| 873 | 873 | } |
| 874 | 874 | |
| 875 | - return '#'. implode('', $hexColors) . $matches[2]; |
|
| 875 | + return '#'.implode('', $hexColors).$matches[2]; |
|
| 876 | 876 | } |
| 877 | 877 | |
| 878 | 878 | private function hslToHex($matches) |
@@ -886,37 +886,37 @@ discard block |
||
| 886 | 886 | |
| 887 | 887 | private function processAtRulesOperators($matches) |
| 888 | 888 | { |
| 889 | - return $matches[1] . strtolower($matches[2]) .' ('; |
|
| 889 | + return $matches[1].strtolower($matches[2]).' ('; |
|
| 890 | 890 | } |
| 891 | 891 | |
| 892 | 892 | private function lowercasePseudoFirst($matches) |
| 893 | 893 | { |
| 894 | - return ':first-'. strtolower($matches[1]) .' '. $matches[2]; |
|
| 894 | + return ':first-'.strtolower($matches[1]).' '.$matches[2]; |
|
| 895 | 895 | } |
| 896 | 896 | |
| 897 | 897 | private function lowercaseDirectives($matches) |
| 898 | 898 | { |
| 899 | - return '@'. strtolower($matches[1]); |
|
| 899 | + return '@'.strtolower($matches[1]); |
|
| 900 | 900 | } |
| 901 | 901 | |
| 902 | 902 | private function lowercasePseudoElements($matches) |
| 903 | 903 | { |
| 904 | - return ':'. strtolower($matches[1]); |
|
| 904 | + return ':'.strtolower($matches[1]); |
|
| 905 | 905 | } |
| 906 | 906 | |
| 907 | 907 | private function lowercaseCommonFunctions($matches) |
| 908 | 908 | { |
| 909 | - return ':'. strtolower($matches[1]) .'('; |
|
| 909 | + return ':'.strtolower($matches[1]).'('; |
|
| 910 | 910 | } |
| 911 | 911 | |
| 912 | 912 | private function lowercaseCommonFunctionsValues($matches) |
| 913 | 913 | { |
| 914 | - return $matches[1] . strtolower($matches[2]); |
|
| 914 | + return $matches[1].strtolower($matches[2]); |
|
| 915 | 915 | } |
| 916 | 916 | |
| 917 | 917 | private function lowercaseProperties($matches) |
| 918 | 918 | { |
| 919 | - return $matches[1] . strtolower($matches[2]) . $matches[3]; |
|
| 919 | + return $matches[1].strtolower($matches[2]).$matches[3]; |
|
| 920 | 920 | } |
| 921 | 921 | |
| 922 | 922 | // --------------------------------------------------------------------------------------------- |
@@ -967,18 +967,18 @@ discard block |
||
| 967 | 967 | $l = floatval(str_replace('%', '', $hslValues[2])); |
| 968 | 968 | |
| 969 | 969 | // Wrap and clamp, then fraction! |
| 970 | - $h = ((($h % 360) + 360) % 360) / 360; |
|
| 971 | - $s = $this->clampNumber($s, 0, 100) / 100; |
|
| 972 | - $l = $this->clampNumber($l, 0, 100) / 100; |
|
| 970 | + $h = ((($h%360) + 360)%360)/360; |
|
| 971 | + $s = $this->clampNumber($s, 0, 100)/100; |
|
| 972 | + $l = $this->clampNumber($l, 0, 100)/100; |
|
| 973 | 973 | |
| 974 | 974 | if ($s == 0) { |
| 975 | - $r = $g = $b = $this->roundNumber(255 * $l); |
|
| 975 | + $r = $g = $b = $this->roundNumber(255*$l); |
|
| 976 | 976 | } else { |
| 977 | - $v2 = $l < 0.5 ? $l * (1 + $s) : ($l + $s) - ($s * $l); |
|
| 978 | - $v1 = (2 * $l) - $v2; |
|
| 979 | - $r = $this->roundNumber(255 * $this->hueToRgb($v1, $v2, $h + (1/3))); |
|
| 980 | - $g = $this->roundNumber(255 * $this->hueToRgb($v1, $v2, $h)); |
|
| 981 | - $b = $this->roundNumber(255 * $this->hueToRgb($v1, $v2, $h - (1/3))); |
|
| 977 | + $v2 = $l < 0.5 ? $l*(1 + $s) : ($l + $s) - ($s*$l); |
|
| 978 | + $v1 = (2*$l) - $v2; |
|
| 979 | + $r = $this->roundNumber(255*$this->hueToRgb($v1, $v2, $h + (1/3))); |
|
| 980 | + $g = $this->roundNumber(255*$this->hueToRgb($v1, $v2, $h)); |
|
| 981 | + $b = $this->roundNumber(255*$this->hueToRgb($v1, $v2, $h - (1/3))); |
|
| 982 | 982 | } |
| 983 | 983 | |
| 984 | 984 | return array($r, $g, $b); |
@@ -995,16 +995,16 @@ discard block |
||
| 995 | 995 | { |
| 996 | 996 | $vh = $vh < 0 ? $vh + 1 : ($vh > 1 ? $vh - 1 : $vh); |
| 997 | 997 | |
| 998 | - if ($vh * 6 < 1) { |
|
| 999 | - return $v1 + ($v2 - $v1) * 6 * $vh; |
|
| 998 | + if ($vh*6 < 1) { |
|
| 999 | + return $v1 + ($v2 - $v1)*6*$vh; |
|
| 1000 | 1000 | } |
| 1001 | 1001 | |
| 1002 | - if ($vh * 2 < 1) { |
|
| 1002 | + if ($vh*2 < 1) { |
|
| 1003 | 1003 | return $v2; |
| 1004 | 1004 | } |
| 1005 | 1005 | |
| 1006 | - if ($vh * 3 < 2) { |
|
| 1007 | - return $v1 + ($v2 - $v1) * ((2 / 3) - $vh) * 6; |
|
| 1006 | + if ($vh*3 < 2) { |
|
| 1007 | + return $v1 + ($v2 - $v1)*((2/3) - $vh)*6; |
|
| 1008 | 1008 | } |
| 1009 | 1009 | |
| 1010 | 1010 | return $v1; |
@@ -1039,13 +1039,13 @@ discard block |
||
| 1039 | 1039 | switch ($letter) { |
| 1040 | 1040 | case 'M': |
| 1041 | 1041 | case 'm': |
| 1042 | - return (int) $size * 1048576; |
|
| 1042 | + return (int) $size*1048576; |
|
| 1043 | 1043 | case 'K': |
| 1044 | 1044 | case 'k': |
| 1045 | - return (int) $size * 1024; |
|
| 1045 | + return (int) $size*1024; |
|
| 1046 | 1046 | case 'G': |
| 1047 | 1047 | case 'g': |
| 1048 | - return (int) $size * 1073741824; |
|
| 1048 | + return (int) $size*1073741824; |
|
| 1049 | 1049 | } |
| 1050 | 1050 | } |
| 1051 | 1051 | return (int) $size; |
@@ -1059,7 +1059,7 @@ discard block |
||
| 1059 | 1059 | private function rgbPercentageToRgbInteger($rgbPercentage) |
| 1060 | 1060 | { |
| 1061 | 1061 | if (strpos($rgbPercentage, '%') !== false) { |
| 1062 | - $rgbPercentage = $this->roundNumber(floatval(str_replace('%', '', $rgbPercentage)) * 2.55); |
|
| 1062 | + $rgbPercentage = $this->roundNumber(floatval(str_replace('%', '', $rgbPercentage))*2.55); |
|
| 1063 | 1063 | } |
| 1064 | 1064 | |
| 1065 | 1065 | return intval($rgbPercentage, 10); |
@@ -610,6 +610,9 @@ |
||
| 610 | 610 | return $code; |
| 611 | 611 | } |
| 612 | 612 | |
| 613 | + /** |
|
| 614 | + * @param string $tag |
|
| 615 | + */ |
|
| 613 | 616 | private function ismovable($tag) {
|
| 614 | 617 | if ( apply_filters('autoptimize_filter_css_dontaggregate', false) ) {
|
| 615 | 618 | return false; |
@@ -162,32 +162,32 @@ discard block |
||
| 162 | 162 | // Remove the original style tag |
| 163 | 163 | $this->content = str_replace($tag,'',$this->content); |
| 164 | 164 | } else {
|
| 165 | - // excluded CSS, minify if getpath |
|
| 166 | - if (preg_match('#<link.*href=("|\')(.*)("|\')#Usmi',$tag,$source)) {
|
|
| 167 | - $explUrl = explode('?',$source[2],2);
|
|
| 165 | + // excluded CSS, minify if getpath |
|
| 166 | + if (preg_match('#<link.*href=("|\')(.*)("|\')#Usmi',$tag,$source)) {
|
|
| 167 | + $explUrl = explode('?',$source[2],2);
|
|
| 168 | 168 | $url = $explUrl[0]; |
| 169 | 169 | $path = $this->getpath($url); |
| 170 | 170 | |
| 171 | - if ($path && apply_filters('autoptimize_filter_css_minify_excluded',false)) {
|
|
| 172 | - $_CachedMinifiedUrl = $this->minify_single($path); |
|
| 173 | - |
|
| 174 | - if (!empty($_CachedMinifiedUrl)) {
|
|
| 175 | - // replace orig URL with URL to cache |
|
| 176 | - $newTag = str_replace($url, $_CachedMinifiedUrl, $tag); |
|
| 177 | - } else {
|
|
| 178 | - $newTag = $tag; |
|
| 179 | - } |
|
| 171 | + if ($path && apply_filters('autoptimize_filter_css_minify_excluded',false)) {
|
|
| 172 | + $_CachedMinifiedUrl = $this->minify_single($path); |
|
| 173 | + |
|
| 174 | + if (!empty($_CachedMinifiedUrl)) {
|
|
| 175 | + // replace orig URL with URL to cache |
|
| 176 | + $newTag = str_replace($url, $_CachedMinifiedUrl, $tag); |
|
| 177 | + } else {
|
|
| 178 | + $newTag = $tag; |
|
| 179 | + } |
|
| 180 | 180 | |
| 181 | - // remove querystring from URL |
|
| 182 | - if ( !empty($explUrl[1]) ) {
|
|
| 183 | - $newTag = str_replace("?".$explUrl[1],"",$newTag);
|
|
| 184 | - } |
|
| 185 | - |
|
| 186 | - // and replace |
|
| 187 | - $this->content = str_replace($tag,$newTag,$this->content); |
|
| 188 | - } |
|
| 189 | - } |
|
| 190 | - } |
|
| 181 | + // remove querystring from URL |
|
| 182 | + if ( !empty($explUrl[1]) ) {
|
|
| 183 | + $newTag = str_replace("?".$explUrl[1],"",$newTag);
|
|
| 184 | + } |
|
| 185 | + |
|
| 186 | + // and replace |
|
| 187 | + $this->content = str_replace($tag,$newTag,$this->content); |
|
| 188 | + } |
|
| 189 | + } |
|
| 190 | + } |
|
| 191 | 191 | } |
| 192 | 192 | return true; |
| 193 | 193 | } |
@@ -404,7 +404,7 @@ discard block |
||
| 404 | 404 | // just cdn the URL if applicable |
| 405 | 405 | if (!empty($this->cdn_url)) {
|
| 406 | 406 | $imgreplace[$matches[0][$count]] = str_replace($quotedurl,$this->maybe_cdn_urls($quotedurl),$matches[0][$count]); |
| 407 | - } |
|
| 407 | + } |
|
| 408 | 408 | } |
| 409 | 409 | } |
| 410 | 410 | } else if ((is_array($matches)) && (!empty($this->cdn_url))) {
|
@@ -611,8 +611,8 @@ discard block |
||
| 611 | 611 | } |
| 612 | 612 | |
| 613 | 613 | private function ismovable($tag) {
|
| 614 | - if ( apply_filters('autoptimize_filter_css_dontaggregate', false) ) {
|
|
| 615 | - return false; |
|
| 614 | + if ( apply_filters('autoptimize_filter_css_dontaggregate', false) ) {
|
|
| 615 | + return false; |
|
| 616 | 616 | } else if (!empty($this->whitelist)) {
|
| 617 | 617 | foreach ($this->whitelist as $match) {
|
| 618 | 618 | if(strpos($tag,$match)!==false) {
|
@@ -637,13 +637,13 @@ discard block |
||
| 637 | 637 | } |
| 638 | 638 | |
| 639 | 639 | private function can_inject_late($cssPath,$css) {
|
| 640 | - $consider_minified_array = apply_filters('autoptimize_filter_css_consider_minified', false, $cssPath);
|
|
| 640 | + $consider_minified_array = apply_filters('autoptimize_filter_css_consider_minified', false, $cssPath);
|
|
| 641 | 641 | if ( $this->inject_min_late !== true ) {
|
| 642 | 642 | // late-inject turned off |
| 643 | 643 | return false; |
| 644 | 644 | } else if ( (strpos($cssPath,"min.css") === false) && ( str_replace($consider_minified_array, '', $cssPath) === $cssPath ) ) {
|
| 645 | - // file not minified based on filename & filter |
|
| 646 | - return false; |
|
| 645 | + // file not minified based on filename & filter |
|
| 646 | + return false; |
|
| 647 | 647 | } else if ( strpos($css,"@import") !== false ) {
|
| 648 | 648 | // can't late-inject files with imports as those need to be aggregated |
| 649 | 649 | return false; |
@@ -1,5 +1,5 @@ discard block |
||
| 1 | 1 | <?php |
| 2 | -if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly |
|
| 2 | +if (!defined('ABSPATH')) exit; // Exit if accessed directly
|
|
| 3 | 3 | |
| 4 | 4 | class autoptimizeStyles extends autoptimizeBase {
|
| 5 | 5 | |
@@ -23,12 +23,12 @@ discard block |
||
| 23 | 23 | |
| 24 | 24 | //Reads the page and collects style tags |
| 25 | 25 | public function read($options) {
|
| 26 | - $noptimizeCSS = apply_filters( 'autoptimize_filter_css_noptimize', false, $this->content ); |
|
| 26 | + $noptimizeCSS = apply_filters('autoptimize_filter_css_noptimize', false, $this->content);
|
|
| 27 | 27 | if ($noptimizeCSS) return false; |
| 28 | 28 | |
| 29 | - $whitelistCSS = apply_filters( 'autoptimize_filter_css_whitelist', '', $this->content ); |
|
| 29 | + $whitelistCSS = apply_filters('autoptimize_filter_css_whitelist', '', $this->content);
|
|
| 30 | 30 | if (!empty($whitelistCSS)) {
|
| 31 | - $this->whitelist = array_filter(array_map('trim',explode(",",$whitelistCSS)));
|
|
| 31 | + $this->whitelist = array_filter(array_map('trim', explode(",", $whitelistCSS)));
|
|
| 32 | 32 | } |
| 33 | 33 | |
| 34 | 34 | if ($options['nogooglefont'] == true) {
|
@@ -36,33 +36,33 @@ discard block |
||
| 36 | 36 | } else {
|
| 37 | 37 | $removableCSS = ""; |
| 38 | 38 | } |
| 39 | - $removableCSS = apply_filters( 'autoptimize_filter_css_removables', $removableCSS); |
|
| 39 | + $removableCSS = apply_filters('autoptimize_filter_css_removables', $removableCSS);
|
|
| 40 | 40 | if (!empty($removableCSS)) {
|
| 41 | - $this->cssremovables = array_filter(array_map('trim',explode(",",$removableCSS)));
|
|
| 41 | + $this->cssremovables = array_filter(array_map('trim', explode(",", $removableCSS)));
|
|
| 42 | 42 | } |
| 43 | 43 | |
| 44 | - $this->cssinlinesize = apply_filters('autoptimize_filter_css_inlinesize',256);
|
|
| 44 | + $this->cssinlinesize = apply_filters('autoptimize_filter_css_inlinesize', 256);
|
|
| 45 | 45 | |
| 46 | 46 | // filter to "late inject minified CSS", default to true for now (it is faster) |
| 47 | - $this->inject_min_late = apply_filters('autoptimize_filter_css_inject_min_late',true);
|
|
| 47 | + $this->inject_min_late = apply_filters('autoptimize_filter_css_inject_min_late', true);
|
|
| 48 | 48 | |
| 49 | 49 | // Remove everything that's not the header |
| 50 | - if ( apply_filters('autoptimize_filter_css_justhead',$options['justhead']) == true ) {
|
|
| 51 | - $content = explode('</head>',$this->content,2);
|
|
| 50 | + if (apply_filters('autoptimize_filter_css_justhead', $options['justhead']) == true) {
|
|
| 51 | + $content = explode('</head>', $this->content, 2);
|
|
| 52 | 52 | $this->content = $content[0].'</head>'; |
| 53 | 53 | $this->restofcontent = $content[1]; |
| 54 | 54 | } |
| 55 | 55 | |
| 56 | 56 | // include inline? |
| 57 | - if( apply_filters('autoptimize_css_include_inline',$options['include_inline']) == true ) {
|
|
| 57 | + if (apply_filters('autoptimize_css_include_inline', $options['include_inline']) == true) {
|
|
| 58 | 58 | $this->include_inline = true; |
| 59 | 59 | } |
| 60 | 60 | |
| 61 | 61 | // what CSS shouldn't be autoptimized |
| 62 | 62 | $excludeCSS = $options['css_exclude']; |
| 63 | - $excludeCSS = apply_filters( 'autoptimize_filter_css_exclude', $excludeCSS, $this->content ); |
|
| 64 | - if ($excludeCSS!=="") {
|
|
| 65 | - $this->dontmove = array_filter(array_map('trim',explode(",",$excludeCSS)));
|
|
| 63 | + $excludeCSS = apply_filters('autoptimize_filter_css_exclude', $excludeCSS, $this->content);
|
|
| 64 | + if ($excludeCSS !== "") {
|
|
| 65 | + $this->dontmove = array_filter(array_map('trim', explode(",", $excludeCSS)));
|
|
| 66 | 66 | } else {
|
| 67 | 67 | $this->dontmove = ""; |
| 68 | 68 | } |
@@ -70,17 +70,17 @@ discard block |
||
| 70 | 70 | // should we defer css? |
| 71 | 71 | // value: true/ false |
| 72 | 72 | $this->defer = $options['defer']; |
| 73 | - $this->defer = apply_filters( 'autoptimize_filter_css_defer', $this->defer, $this->content ); |
|
| 73 | + $this->defer = apply_filters('autoptimize_filter_css_defer', $this->defer, $this->content);
|
|
| 74 | 74 | |
| 75 | 75 | // should we inline while deferring? |
| 76 | 76 | // value: inlined CSS |
| 77 | 77 | $this->defer_inline = $options['defer_inline']; |
| 78 | - $this->defer_inline = apply_filters( 'autoptimize_filter_css_defer_inline', $this->defer_inline, $this->content ); |
|
| 78 | + $this->defer_inline = apply_filters('autoptimize_filter_css_defer_inline', $this->defer_inline, $this->content);
|
|
| 79 | 79 | |
| 80 | 80 | // should we inline? |
| 81 | 81 | // value: true/ false |
| 82 | 82 | $this->inline = $options['inline']; |
| 83 | - $this->inline = apply_filters( 'autoptimize_filter_css_inline', $this->inline, $this->content ); |
|
| 83 | + $this->inline = apply_filters('autoptimize_filter_css_inline', $this->inline, $this->content);
|
|
| 84 | 84 | |
| 85 | 85 | // get cdn url |
| 86 | 86 | $this->cdn_url = $options['cdn_url']; |
@@ -92,7 +92,7 @@ discard block |
||
| 92 | 92 | $this->content = $this->hide_noptimize($this->content); |
| 93 | 93 | |
| 94 | 94 | // exclude (no)script, as those may contain CSS which should be left as is |
| 95 | - if ( strpos( $this->content, '<script' ) !== false ) {
|
|
| 95 | + if (strpos($this->content, '<script') !== false) {
|
|
| 96 | 96 | $this->content = preg_replace_callback( |
| 97 | 97 | '#<(?:no)?script.*?<\/(?:no)?script>#is', |
| 98 | 98 | create_function( |
@@ -110,65 +110,65 @@ discard block |
||
| 110 | 110 | $this->content = $this->hide_comments($this->content); |
| 111 | 111 | |
| 112 | 112 | // Get <style> and <link> |
| 113 | - if(preg_match_all('#(<style[^>]*>.*</style>)|(<link[^>]*stylesheet[^>]*>)#Usmi',$this->content,$matches)) {
|
|
| 114 | - foreach($matches[0] as $tag) {
|
|
| 115 | - if ($this->isremovable($tag,$this->cssremovables)) {
|
|
| 116 | - $this->content = str_replace($tag,'',$this->content); |
|
| 113 | + if (preg_match_all('#(<style[^>]*>.*</style>)|(<link[^>]*stylesheet[^>]*>)#Usmi', $this->content, $matches)) {
|
|
| 114 | + foreach ($matches[0] as $tag) {
|
|
| 115 | + if ($this->isremovable($tag, $this->cssremovables)) {
|
|
| 116 | + $this->content = str_replace($tag, '', $this->content); |
|
| 117 | 117 | } else if ($this->ismovable($tag)) {
|
| 118 | 118 | // Get the media |
| 119 | - if(strpos($tag,'media=')!==false) {
|
|
| 120 | - preg_match('#media=(?:"|\')([^>]*)(?:"|\')#Ui',$tag,$medias);
|
|
| 121 | - $medias = explode(',',$medias[1]);
|
|
| 119 | + if (strpos($tag, 'media=') !== false) {
|
|
| 120 | + preg_match('#media=(?:"|\')([^>]*)(?:"|\')#Ui', $tag, $medias);
|
|
| 121 | + $medias = explode(',', $medias[1]);
|
|
| 122 | 122 | $media = array(); |
| 123 | - foreach($medias as $elem) {
|
|
| 124 | - if (empty($elem)) { $elem="all"; }
|
|
| 123 | + foreach ($medias as $elem) {
|
|
| 124 | + if (empty($elem)) { $elem = "all"; }
|
|
| 125 | 125 | $media[] = $elem; |
| 126 | 126 | } |
| 127 | 127 | } else {
|
| 128 | 128 | // No media specified - applies to all |
| 129 | 129 | $media = array('all');
|
| 130 | 130 | } |
| 131 | - $media = apply_filters( 'autoptimize_filter_css_tagmedia',$media,$tag ); |
|
| 131 | + $media = apply_filters('autoptimize_filter_css_tagmedia', $media, $tag);
|
|
| 132 | 132 | |
| 133 | - if(preg_match('#<link.*href=("|\')(.*)("|\')#Usmi',$tag,$source)) {
|
|
| 133 | + if (preg_match('#<link.*href=("|\')(.*)("|\')#Usmi', $tag, $source)) {
|
|
| 134 | 134 | // <link> |
| 135 | - $explUrl = explode('?',$source[2],2);
|
|
| 135 | + $explUrl = explode('?', $source[2], 2);
|
|
| 136 | 136 | $url = $explUrl[0]; |
| 137 | 137 | $path = $this->getpath($url); |
| 138 | 138 | |
| 139 | - if($path!==false && preg_match('#\.css$#',$path)) {
|
|
| 139 | + if ($path !== false && preg_match('#\.css$#', $path)) {
|
|
| 140 | 140 | // Good link |
| 141 | - $this->css[] = array($media,$path); |
|
| 142 | - }else{
|
|
| 141 | + $this->css[] = array($media, $path); |
|
| 142 | + } else {
|
|
| 143 | 143 | // Link is dynamic (.php etc) |
| 144 | 144 | $tag = ''; |
| 145 | 145 | } |
| 146 | 146 | } else {
|
| 147 | 147 | // inline css in style tags can be wrapped in comment tags, so restore comments |
| 148 | 148 | $tag = $this->restore_comments($tag); |
| 149 | - preg_match('#<style.*>(.*)</style>#Usmi',$tag,$code);
|
|
| 149 | + preg_match('#<style.*>(.*)</style>#Usmi', $tag, $code);
|
|
| 150 | 150 | |
| 151 | 151 | // and re-hide them to be able to to the removal based on tag |
| 152 | 152 | $tag = $this->hide_comments($tag); |
| 153 | 153 | |
| 154 | - if ( $this->include_inline ) {
|
|
| 155 | - $code = preg_replace('#^.*<!\[CDATA\[(?:\s*\*/)?(.*)(?://|/\*)\s*?\]\]>.*$#sm','$1',$code[1]);
|
|
| 156 | - $this->css[] = array($media,'INLINE;'.$code); |
|
| 154 | + if ($this->include_inline) {
|
|
| 155 | + $code = preg_replace('#^.*<!\[CDATA\[(?:\s*\*/)?(.*)(?://|/\*)\s*?\]\]>.*$#sm', '$1', $code[1]);
|
|
| 156 | + $this->css[] = array($media, 'INLINE;'.$code); |
|
| 157 | 157 | } else {
|
| 158 | 158 | $tag = ''; |
| 159 | 159 | } |
| 160 | 160 | } |
| 161 | 161 | |
| 162 | 162 | // Remove the original style tag |
| 163 | - $this->content = str_replace($tag,'',$this->content); |
|
| 163 | + $this->content = str_replace($tag, '', $this->content); |
|
| 164 | 164 | } else {
|
| 165 | 165 | // excluded CSS, minify if getpath |
| 166 | - if (preg_match('#<link.*href=("|\')(.*)("|\')#Usmi',$tag,$source)) {
|
|
| 167 | - $explUrl = explode('?',$source[2],2);
|
|
| 166 | + if (preg_match('#<link.*href=("|\')(.*)("|\')#Usmi', $tag, $source)) {
|
|
| 167 | + $explUrl = explode('?', $source[2], 2);
|
|
| 168 | 168 | $url = $explUrl[0]; |
| 169 | 169 | $path = $this->getpath($url); |
| 170 | 170 | |
| 171 | - if ($path && apply_filters('autoptimize_filter_css_minify_excluded',false)) {
|
|
| 171 | + if ($path && apply_filters('autoptimize_filter_css_minify_excluded', false)) {
|
|
| 172 | 172 | $_CachedMinifiedUrl = $this->minify_single($path); |
| 173 | 173 | |
| 174 | 174 | if (!empty($_CachedMinifiedUrl)) {
|
@@ -179,12 +179,12 @@ discard block |
||
| 179 | 179 | } |
| 180 | 180 | |
| 181 | 181 | // remove querystring from URL |
| 182 | - if ( !empty($explUrl[1]) ) {
|
|
| 183 | - $newTag = str_replace("?".$explUrl[1],"",$newTag);
|
|
| 182 | + if (!empty($explUrl[1])) {
|
|
| 183 | + $newTag = str_replace("?".$explUrl[1], "", $newTag);
|
|
| 184 | 184 | } |
| 185 | 185 | |
| 186 | 186 | // and replace |
| 187 | - $this->content = str_replace($tag,$newTag,$this->content); |
|
| 187 | + $this->content = str_replace($tag, $newTag, $this->content); |
|
| 188 | 188 | } |
| 189 | 189 | } |
| 190 | 190 | } |
@@ -197,29 +197,29 @@ discard block |
||
| 197 | 197 | |
| 198 | 198 | // Joins and optimizes CSS |
| 199 | 199 | public function minify() {
|
| 200 | - foreach($this->css as $group) {
|
|
| 201 | - list($media,$css) = $group; |
|
| 202 | - if(preg_match('#^INLINE;#',$css)) {
|
|
| 200 | + foreach ($this->css as $group) {
|
|
| 201 | + list($media, $css) = $group; |
|
| 202 | + if (preg_match('#^INLINE;#', $css)) {
|
|
| 203 | 203 | // <style> |
| 204 | - $css = preg_replace('#^INLINE;#','',$css);
|
|
| 205 | - $css = $this->fixurls(ABSPATH.'/index.php',$css); |
|
| 206 | - $tmpstyle = apply_filters( 'autoptimize_css_individual_style', $css, "" ); |
|
| 207 | - if ( has_filter('autoptimize_css_individual_style') && !empty($tmpstyle) ) {
|
|
| 208 | - $css=$tmpstyle; |
|
| 209 | - $this->alreadyminified=true; |
|
| 204 | + $css = preg_replace('#^INLINE;#', '', $css);
|
|
| 205 | + $css = $this->fixurls(ABSPATH.'/index.php', $css); |
|
| 206 | + $tmpstyle = apply_filters('autoptimize_css_individual_style', $css, "");
|
|
| 207 | + if (has_filter('autoptimize_css_individual_style') && !empty($tmpstyle)) {
|
|
| 208 | + $css = $tmpstyle; |
|
| 209 | + $this->alreadyminified = true; |
|
| 210 | 210 | } |
| 211 | 211 | } else {
|
| 212 | 212 | //<link> |
| 213 | - if($css !== false && file_exists($css) && is_readable($css)) {
|
|
| 213 | + if ($css !== false && file_exists($css) && is_readable($css)) {
|
|
| 214 | 214 | $cssPath = $css; |
| 215 | - $css = $this->fixurls($cssPath,file_get_contents($cssPath)); |
|
| 216 | - $css = preg_replace('/\x{EF}\x{BB}\x{BF}/','',$css);
|
|
| 217 | - $tmpstyle = apply_filters( 'autoptimize_css_individual_style', $css, $cssPath ); |
|
| 215 | + $css = $this->fixurls($cssPath, file_get_contents($cssPath)); |
|
| 216 | + $css = preg_replace('/\x{EF}\x{BB}\x{BF}/', '', $css);
|
|
| 217 | + $tmpstyle = apply_filters('autoptimize_css_individual_style', $css, $cssPath);
|
|
| 218 | 218 | if (has_filter('autoptimize_css_individual_style') && !empty($tmpstyle)) {
|
| 219 | - $css=$tmpstyle; |
|
| 220 | - $this->alreadyminified=true; |
|
| 221 | - } else if ($this->can_inject_late($cssPath,$css)) {
|
|
| 222 | - $css="/*!%%INJECTLATER%%".base64_encode($cssPath)."|".md5($css)."%%INJECTLATER%%*/"; |
|
| 219 | + $css = $tmpstyle; |
|
| 220 | + $this->alreadyminified = true; |
|
| 221 | + } else if ($this->can_inject_late($cssPath, $css)) {
|
|
| 222 | + $css = "/*!%%INJECTLATER%%".base64_encode($cssPath)."|".md5($css)."%%INJECTLATER%%*/"; |
|
| 223 | 223 | } |
| 224 | 224 | } else {
|
| 225 | 225 | // Couldn't read CSS. Maybe getpath isn't working? |
@@ -227,8 +227,8 @@ discard block |
||
| 227 | 227 | } |
| 228 | 228 | } |
| 229 | 229 | |
| 230 | - foreach($media as $elem) {
|
|
| 231 | - if(!isset($this->csscode[$elem])) |
|
| 230 | + foreach ($media as $elem) {
|
|
| 231 | + if (!isset($this->csscode[$elem])) |
|
| 232 | 232 | $this->csscode[$elem] = ''; |
| 233 | 233 | $this->csscode[$elem] .= "\n/*FILESTART*/".$css; |
| 234 | 234 | } |
@@ -237,12 +237,12 @@ discard block |
||
| 237 | 237 | // Check for duplicate code |
| 238 | 238 | $md5list = array(); |
| 239 | 239 | $tmpcss = $this->csscode; |
| 240 | - foreach($tmpcss as $media => $code) {
|
|
| 240 | + foreach ($tmpcss as $media => $code) {
|
|
| 241 | 241 | $md5sum = md5($code); |
| 242 | 242 | $medianame = $media; |
| 243 | - foreach($md5list as $med => $sum) {
|
|
| 243 | + foreach ($md5list as $med => $sum) {
|
|
| 244 | 244 | // If same code |
| 245 | - if($sum === $md5sum) {
|
|
| 245 | + if ($sum === $md5sum) {
|
|
| 246 | 246 | //Add the merged code |
| 247 | 247 | $medianame = $med.', '.$media; |
| 248 | 248 | $this->csscode[$medianame] = $code; |
@@ -262,30 +262,30 @@ discard block |
||
| 262 | 262 | $external_imports = ""; |
| 263 | 263 | |
| 264 | 264 | // remove comments to avoid importing commented-out imports |
| 265 | - $thiscss_nocomments = preg_replace('#/\*.*\*/#Us','',$thiscss);
|
|
| 265 | + $thiscss_nocomments = preg_replace('#/\*.*\*/#Us', '', $thiscss);
|
|
| 266 | 266 | |
| 267 | - while(preg_match_all('#@import.*(?:;|$)#Um',$thiscss_nocomments,$matches)) {
|
|
| 268 | - foreach($matches[0] as $import) {
|
|
| 269 | - if ($this->isremovable($import,$this->cssremovables)) {
|
|
| 270 | - $thiscss = str_replace($import,'',$thiscss); |
|
| 267 | + while (preg_match_all('#@import.*(?:;|$)#Um', $thiscss_nocomments, $matches)) {
|
|
| 268 | + foreach ($matches[0] as $import) {
|
|
| 269 | + if ($this->isremovable($import, $this->cssremovables)) {
|
|
| 270 | + $thiscss = str_replace($import, '', $thiscss); |
|
| 271 | 271 | $import_ok = true; |
| 272 | 272 | } else {
|
| 273 | - $url = trim(preg_replace('#^.*((?:https?:|ftp:)?//.*\.css).*$#','$1',trim($import))," \t\n\r\0\x0B\"'");
|
|
| 273 | + $url = trim(preg_replace('#^.*((?:https?:|ftp:)?//.*\.css).*$#', '$1', trim($import)), " \t\n\r\0\x0B\"'");
|
|
| 274 | 274 | $path = $this->getpath($url); |
| 275 | 275 | $import_ok = false; |
| 276 | 276 | if (file_exists($path) && is_readable($path)) {
|
| 277 | - $code = addcslashes($this->fixurls($path,file_get_contents($path)),"\\"); |
|
| 278 | - $code = preg_replace('/\x{EF}\x{BB}\x{BF}/','',$code);
|
|
| 279 | - $tmpstyle = apply_filters( 'autoptimize_css_individual_style', $code, "" ); |
|
| 280 | - if ( has_filter('autoptimize_css_individual_style') && !empty($tmpstyle)) {
|
|
| 281 | - $code=$tmpstyle; |
|
| 282 | - $this->alreadyminified=true; |
|
| 283 | - } else if ($this->can_inject_late($path,$code)) {
|
|
| 284 | - $code="/*!%%INJECTLATER%%".base64_encode($path)."|".md5($code)."%%INJECTLATER%%*/"; |
|
| 277 | + $code = addcslashes($this->fixurls($path, file_get_contents($path)), "\\"); |
|
| 278 | + $code = preg_replace('/\x{EF}\x{BB}\x{BF}/', '', $code);
|
|
| 279 | + $tmpstyle = apply_filters('autoptimize_css_individual_style', $code, "");
|
|
| 280 | + if (has_filter('autoptimize_css_individual_style') && !empty($tmpstyle)) {
|
|
| 281 | + $code = $tmpstyle; |
|
| 282 | + $this->alreadyminified = true; |
|
| 283 | + } else if ($this->can_inject_late($path, $code)) {
|
|
| 284 | + $code = "/*!%%INJECTLATER%%".base64_encode($path)."|".md5($code)."%%INJECTLATER%%*/"; |
|
| 285 | 285 | } |
| 286 | 286 | |
| 287 | - if(!empty($code)) {
|
|
| 288 | - $tmp_thiscss = preg_replace('#(/\*FILESTART\*/.*)'.preg_quote($import,'#').'#Us','/*FILESTART2*/'.$code.'$1',$thiscss);
|
|
| 287 | + if (!empty($code)) {
|
|
| 288 | + $tmp_thiscss = preg_replace('#(/\*FILESTART\*/.*)'.preg_quote($import, '#').'#Us', '/*FILESTART2*/'.$code.'$1', $thiscss);
|
|
| 289 | 289 | if (!empty($tmp_thiscss)) {
|
| 290 | 290 | $thiscss = $tmp_thiscss; |
| 291 | 291 | $import_ok = true; |
@@ -299,31 +299,31 @@ discard block |
||
| 299 | 299 | if (!$import_ok) {
|
| 300 | 300 | // external imports and general fall-back |
| 301 | 301 | $external_imports .= $import; |
| 302 | - $thiscss = str_replace($import,'',$thiscss); |
|
| 302 | + $thiscss = str_replace($import, '', $thiscss); |
|
| 303 | 303 | $fiximports = true; |
| 304 | 304 | } |
| 305 | 305 | } |
| 306 | - $thiscss = preg_replace('#/\*FILESTART\*/#','',$thiscss);
|
|
| 307 | - $thiscss = preg_replace('#/\*FILESTART2\*/#','/*FILESTART*/',$thiscss);
|
|
| 306 | + $thiscss = preg_replace('#/\*FILESTART\*/#', '', $thiscss);
|
|
| 307 | + $thiscss = preg_replace('#/\*FILESTART2\*/#', '/*FILESTART*/', $thiscss);
|
|
| 308 | 308 | |
| 309 | 309 | // and update $thiscss_nocomments before going into next iteration in while loop |
| 310 | - $thiscss_nocomments=preg_replace('#/\*.*\*/#Us','',$thiscss);
|
|
| 310 | + $thiscss_nocomments = preg_replace('#/\*.*\*/#Us', '', $thiscss);
|
|
| 311 | 311 | } |
| 312 | 312 | unset($thiscss_nocomments); |
| 313 | 313 | |
| 314 | 314 | // add external imports to top of aggregated CSS |
| 315 | - if($fiximports) {
|
|
| 316 | - $thiscss=$external_imports.$thiscss; |
|
| 315 | + if ($fiximports) {
|
|
| 316 | + $thiscss = $external_imports.$thiscss; |
|
| 317 | 317 | } |
| 318 | 318 | } |
| 319 | 319 | unset($thiscss); |
| 320 | 320 | |
| 321 | 321 | // $this->csscode has all the uncompressed code now. |
| 322 | - foreach($this->csscode as &$code) {
|
|
| 322 | + foreach ($this->csscode as &$code) {
|
|
| 323 | 323 | // Check for already-minified code |
| 324 | 324 | $hash = md5($code); |
| 325 | - $ccheck = new autoptimizeCache($hash,'css'); |
|
| 326 | - if($ccheck->check()) {
|
|
| 325 | + $ccheck = new autoptimizeCache($hash, 'css'); |
|
| 326 | + if ($ccheck->check()) {
|
|
| 327 | 327 | $code = $ccheck->retrieve(); |
| 328 | 328 | $this->hashmap[md5($code)] = $hash; |
| 329 | 329 | continue; |
@@ -332,44 +332,44 @@ discard block |
||
| 332 | 332 | |
| 333 | 333 | // Do the imaging! |
| 334 | 334 | $imgreplace = array(); |
| 335 | - preg_match_all( self::ASSETS_REGEX, $code, $matches ); |
|
| 335 | + preg_match_all(self::ASSETS_REGEX, $code, $matches); |
|
| 336 | 336 | |
| 337 | - if ( ($this->datauris == true) && (function_exists('base64_encode')) && (is_array($matches)) ) {
|
|
| 338 | - foreach($matches[1] as $count => $quotedurl) {
|
|
| 339 | - $iurl = trim($quotedurl," \t\n\r\0\x0B\"'"); |
|
| 337 | + if (($this->datauris == true) && (function_exists('base64_encode')) && (is_array($matches))) {
|
|
| 338 | + foreach ($matches[1] as $count => $quotedurl) {
|
|
| 339 | + $iurl = trim($quotedurl, " \t\n\r\0\x0B\"'"); |
|
| 340 | 340 | |
| 341 | 341 | // if querystring, remove it from url |
| 342 | - if (strpos($iurl,'?') !== false) { $iurl = strtok($iurl,'?'); }
|
|
| 342 | + if (strpos($iurl, '?') !== false) { $iurl = strtok($iurl, '?'); }
|
|
| 343 | 343 | |
| 344 | 344 | $ipath = $this->getpath($iurl); |
| 345 | 345 | |
| 346 | 346 | $datauri_max_size = 4096; |
| 347 | - $datauri_max_size = (int) apply_filters( 'autoptimize_filter_css_datauri_maxsize', $datauri_max_size ); |
|
| 348 | - $datauri_exclude = apply_filters( 'autoptimize_filter_css_datauri_exclude', ""); |
|
| 347 | + $datauri_max_size = (int) apply_filters('autoptimize_filter_css_datauri_maxsize', $datauri_max_size);
|
|
| 348 | + $datauri_exclude = apply_filters('autoptimize_filter_css_datauri_exclude', "");
|
|
| 349 | 349 | if (!empty($datauri_exclude)) {
|
| 350 | - $no_datauris=array_filter(array_map('trim',explode(",",$datauri_exclude)));
|
|
| 350 | + $no_datauris = array_filter(array_map('trim', explode(",", $datauri_exclude)));
|
|
| 351 | 351 | foreach ($no_datauris as $no_datauri) {
|
| 352 | - if (strpos($iurl,$no_datauri)!==false) {
|
|
| 353 | - $ipath=false; |
|
| 352 | + if (strpos($iurl, $no_datauri) !== false) {
|
|
| 353 | + $ipath = false; |
|
| 354 | 354 | break; |
| 355 | 355 | } |
| 356 | 356 | } |
| 357 | 357 | } |
| 358 | 358 | |
| 359 | - if($ipath != false && preg_match('#\.(jpe?g|png|gif|bmp)$#i',$ipath) && file_exists($ipath) && is_readable($ipath) && filesize($ipath) <= $datauri_max_size) {
|
|
| 360 | - $ihash=md5($ipath); |
|
| 361 | - $icheck = new autoptimizeCache($ihash,'img'); |
|
| 362 | - if($icheck->check()) {
|
|
| 359 | + if ($ipath != false && preg_match('#\.(jpe?g|png|gif|bmp)$#i', $ipath) && file_exists($ipath) && is_readable($ipath) && filesize($ipath) <= $datauri_max_size) {
|
|
| 360 | + $ihash = md5($ipath); |
|
| 361 | + $icheck = new autoptimizeCache($ihash, 'img'); |
|
| 362 | + if ($icheck->check()) {
|
|
| 363 | 363 | // we have the base64 image in cache |
| 364 | - $headAndData=$icheck->retrieve(); |
|
| 365 | - $_base64data=explode(";base64,",$headAndData);
|
|
| 366 | - $base64data=$_base64data[1]; |
|
| 364 | + $headAndData = $icheck->retrieve(); |
|
| 365 | + $_base64data = explode(";base64,", $headAndData);
|
|
| 366 | + $base64data = $_base64data[1]; |
|
| 367 | 367 | } else {
|
| 368 | 368 | // It's an image and we don't have it in cache, get the type |
| 369 | - $explA=explode('.',$ipath);
|
|
| 370 | - $type=end($explA); |
|
| 369 | + $explA = explode('.', $ipath);
|
|
| 370 | + $type = end($explA); |
|
| 371 | 371 | |
| 372 | - switch($type) {
|
|
| 372 | + switch ($type) {
|
|
| 373 | 373 | case 'jpeg': |
| 374 | 374 | $dataurihead = 'data:image/jpeg;base64,'; |
| 375 | 375 | break; |
@@ -391,42 +391,42 @@ discard block |
||
| 391 | 391 | |
| 392 | 392 | // Encode the data |
| 393 | 393 | $base64data = base64_encode(file_get_contents($ipath)); |
| 394 | - $headAndData=$dataurihead.$base64data; |
|
| 394 | + $headAndData = $dataurihead.$base64data; |
|
| 395 | 395 | |
| 396 | 396 | // Save in cache |
| 397 | - $icheck->cache($headAndData,"text/plain"); |
|
| 397 | + $icheck->cache($headAndData, "text/plain"); |
|
| 398 | 398 | } |
| 399 | 399 | unset($icheck); |
| 400 | 400 | |
| 401 | 401 | // Add it to the list for replacement |
| 402 | - $imgreplace[$matches[0][$count]] = str_replace($quotedurl,$headAndData,$matches[0][$count]); |
|
| 402 | + $imgreplace[$matches[0][$count]] = str_replace($quotedurl, $headAndData, $matches[0][$count]); |
|
| 403 | 403 | } else {
|
| 404 | 404 | // just cdn the URL if applicable |
| 405 | 405 | if (!empty($this->cdn_url)) {
|
| 406 | - $imgreplace[$matches[0][$count]] = str_replace($quotedurl,$this->maybe_cdn_urls($quotedurl),$matches[0][$count]); |
|
| 406 | + $imgreplace[$matches[0][$count]] = str_replace($quotedurl, $this->maybe_cdn_urls($quotedurl), $matches[0][$count]); |
|
| 407 | 407 | } |
| 408 | 408 | } |
| 409 | 409 | } |
| 410 | 410 | } else if ((is_array($matches)) && (!empty($this->cdn_url))) {
|
| 411 | 411 | // change urls to cdn-url |
| 412 | - foreach($matches[1] as $count => $quotedurl) {
|
|
| 413 | - $imgreplace[$matches[0][$count]] = str_replace($quotedurl,$this->maybe_cdn_urls($quotedurl),$matches[0][$count]); |
|
| 412 | + foreach ($matches[1] as $count => $quotedurl) {
|
|
| 413 | + $imgreplace[$matches[0][$count]] = str_replace($quotedurl, $this->maybe_cdn_urls($quotedurl), $matches[0][$count]); |
|
| 414 | 414 | } |
| 415 | 415 | } |
| 416 | 416 | |
| 417 | - if(!empty($imgreplace)) {
|
|
| 418 | - $code = str_replace(array_keys($imgreplace),array_values($imgreplace),$code); |
|
| 417 | + if (!empty($imgreplace)) {
|
|
| 418 | + $code = str_replace(array_keys($imgreplace), array_values($imgreplace), $code); |
|
| 419 | 419 | } |
| 420 | 420 | |
| 421 | 421 | // Minify |
| 422 | - if (($this->alreadyminified!==true) && (apply_filters( "autoptimize_css_do_minify", true))) {
|
|
| 422 | + if (($this->alreadyminified !== true) && (apply_filters("autoptimize_css_do_minify", true))) {
|
|
| 423 | 423 | if (class_exists('Minify_CSS_Compressor')) {
|
| 424 | 424 | $tmp_code = trim(Minify_CSS_Compressor::process($code)); |
| 425 | - } else if(class_exists('CSSmin')) {
|
|
| 425 | + } else if (class_exists('CSSmin')) {
|
|
| 426 | 426 | $cssmin = new CSSmin(); |
| 427 | - if (method_exists($cssmin,"run")) {
|
|
| 427 | + if (method_exists($cssmin, "run")) {
|
|
| 428 | 428 | $tmp_code = trim($cssmin->run($code)); |
| 429 | - } elseif (@is_callable(array($cssmin,"minify"))) {
|
|
| 429 | + } elseif (@is_callable(array($cssmin, "minify"))) {
|
|
| 430 | 430 | $tmp_code = trim(CssMin::minify($code)); |
| 431 | 431 | } |
| 432 | 432 | } |
@@ -438,7 +438,7 @@ discard block |
||
| 438 | 438 | |
| 439 | 439 | $code = $this->inject_minified($code); |
| 440 | 440 | |
| 441 | - $tmp_code = apply_filters( 'autoptimize_css_after_minify', $code ); |
|
| 441 | + $tmp_code = apply_filters('autoptimize_css_after_minify', $code);
|
|
| 442 | 442 | if (!empty($tmp_code)) {
|
| 443 | 443 | $code = $tmp_code; |
| 444 | 444 | unset($tmp_code); |
@@ -453,13 +453,13 @@ discard block |
||
| 453 | 453 | //Caches the CSS in uncompressed, deflated and gzipped form. |
| 454 | 454 | public function cache() {
|
| 455 | 455 | // CSS cache |
| 456 | - foreach($this->csscode as $media => $code) {
|
|
| 456 | + foreach ($this->csscode as $media => $code) {
|
|
| 457 | 457 | $md5 = $this->hashmap[md5($code)]; |
| 458 | 458 | |
| 459 | - $cache = new autoptimizeCache($md5,'css'); |
|
| 460 | - if(!$cache->check()) {
|
|
| 459 | + $cache = new autoptimizeCache($md5, 'css'); |
|
| 460 | + if (!$cache->check()) {
|
|
| 461 | 461 | // Cache our code |
| 462 | - $cache->cache($code,'text/css'); |
|
| 462 | + $cache->cache($code, 'text/css'); |
|
| 463 | 463 | } |
| 464 | 464 | $this->url[$media] = AUTOPTIMIZE_CACHE_URL.$cache->getname(); |
| 465 | 465 | } |
@@ -474,7 +474,7 @@ discard block |
||
| 474 | 474 | $this->content = $this->restore_comments($this->content); |
| 475 | 475 | |
| 476 | 476 | // restore (no)script |
| 477 | - if ( strpos( $this->content, '%%SCRIPT%%' ) !== false ) {
|
|
| 477 | + if (strpos($this->content, '%%SCRIPT%%') !== false) {
|
|
| 478 | 478 | $this->content = preg_replace_callback( |
| 479 | 479 | '#%%SCRIPT%%(.*?)%%SCRIPT%%#is', |
| 480 | 480 | create_function( |
@@ -489,74 +489,74 @@ discard block |
||
| 489 | 489 | $this->content = $this->restore_noptimize($this->content); |
| 490 | 490 | |
| 491 | 491 | //Restore the full content |
| 492 | - if(!empty($this->restofcontent)) {
|
|
| 492 | + if (!empty($this->restofcontent)) {
|
|
| 493 | 493 | $this->content .= $this->restofcontent; |
| 494 | 494 | $this->restofcontent = ''; |
| 495 | 495 | } |
| 496 | 496 | |
| 497 | 497 | // Inject the new stylesheets |
| 498 | - $replaceTag = array("<title","before");
|
|
| 499 | - $replaceTag = apply_filters( 'autoptimize_filter_css_replacetag', $replaceTag, $this->content ); |
|
| 498 | + $replaceTag = array("<title", "before");
|
|
| 499 | + $replaceTag = apply_filters('autoptimize_filter_css_replacetag', $replaceTag, $this->content);
|
|
| 500 | 500 | |
| 501 | 501 | if ($this->inline == true) {
|
| 502 | - foreach($this->csscode as $media => $code) {
|
|
| 503 | - $this->inject_in_html('<style type="text/css" media="'.$media.'">'.$code.'</style>',$replaceTag);
|
|
| 502 | + foreach ($this->csscode as $media => $code) {
|
|
| 503 | + $this->inject_in_html('<style type="text/css" media="'.$media.'">'.$code.'</style>', $replaceTag);
|
|
| 504 | 504 | } |
| 505 | 505 | } else {
|
| 506 | 506 | if ($this->defer == true) {
|
| 507 | 507 | $preloadCssBlock = ""; |
| 508 | 508 | $noScriptCssBlock = "<noscript id=\"aonoscrcss\">"; |
| 509 | - $defer_inline_code=$this->defer_inline; |
|
| 510 | - if(!empty($defer_inline_code)){
|
|
| 511 | - if ( apply_filters( 'autoptimize_filter_css_critcss_minify', true ) ) {
|
|
| 509 | + $defer_inline_code = $this->defer_inline; |
|
| 510 | + if (!empty($defer_inline_code)) {
|
|
| 511 | + if (apply_filters('autoptimize_filter_css_critcss_minify', true)) {
|
|
| 512 | 512 | $iCssHash = md5($defer_inline_code); |
| 513 | - $iCssCache = new autoptimizeCache($iCssHash,'css'); |
|
| 514 | - if($iCssCache->check()) {
|
|
| 513 | + $iCssCache = new autoptimizeCache($iCssHash, 'css'); |
|
| 514 | + if ($iCssCache->check()) {
|
|
| 515 | 515 | // we have the optimized inline CSS in cache |
| 516 | - $defer_inline_code=$iCssCache->retrieve(); |
|
| 516 | + $defer_inline_code = $iCssCache->retrieve(); |
|
| 517 | 517 | } else {
|
| 518 | 518 | if (class_exists('Minify_CSS_Compressor')) {
|
| 519 | 519 | $tmp_code = trim(Minify_CSS_Compressor::process($defer_inline_code)); |
| 520 | - } else if(class_exists('CSSmin')) {
|
|
| 520 | + } else if (class_exists('CSSmin')) {
|
|
| 521 | 521 | $cssmin = new CSSmin(); |
| 522 | 522 | $tmp_code = trim($cssmin->run($defer_inline_code)); |
| 523 | 523 | } |
| 524 | 524 | if (!empty($tmp_code)) {
|
| 525 | 525 | $defer_inline_code = $tmp_code; |
| 526 | - $iCssCache->cache($defer_inline_code,"text/css"); |
|
| 526 | + $iCssCache->cache($defer_inline_code, "text/css"); |
|
| 527 | 527 | unset($tmp_code); |
| 528 | 528 | } |
| 529 | 529 | } |
| 530 | 530 | } |
| 531 | - $code_out='<style type="text/css" id="aoatfcss" media="all">'.$defer_inline_code.'</style>'; |
|
| 532 | - $this->inject_in_html($code_out,$replaceTag); |
|
| 531 | + $code_out = '<style type="text/css" id="aoatfcss" media="all">'.$defer_inline_code.'</style>'; |
|
| 532 | + $this->inject_in_html($code_out, $replaceTag); |
|
| 533 | 533 | } |
| 534 | 534 | } |
| 535 | 535 | |
| 536 | - foreach($this->url as $media => $url) {
|
|
| 536 | + foreach ($this->url as $media => $url) {
|
|
| 537 | 537 | $url = $this->url_replace_cdn($url); |
| 538 | 538 | |
| 539 | 539 | //Add the stylesheet either deferred (import at bottom) or normal links in head |
| 540 | - if($this->defer == true) {
|
|
| 540 | + if ($this->defer == true) {
|
|
| 541 | 541 | $preloadCssBlock .= '<link rel="preload" as="style" media="'.$media.'" href="'.$url.'" onload="this.rel=\'stylesheet\'" />'; |
| 542 | 542 | $noScriptCssBlock .= '<link type="text/css" media="'.$media.'" href="'.$url.'" rel="stylesheet" />'; |
| 543 | 543 | } else {
|
| 544 | 544 | if (strlen($this->csscode[$media]) > $this->cssinlinesize) {
|
| 545 | - $this->inject_in_html('<link type="text/css" media="'.$media.'" href="'.$url.'" rel="stylesheet" />',$replaceTag);
|
|
| 546 | - } else if (strlen($this->csscode[$media])>0) {
|
|
| 547 | - $this->inject_in_html('<style type="text/css" media="'.$media.'">'.$this->csscode[$media].'</style>',$replaceTag);
|
|
| 545 | + $this->inject_in_html('<link type="text/css" media="'.$media.'" href="'.$url.'" rel="stylesheet" />', $replaceTag);
|
|
| 546 | + } else if (strlen($this->csscode[$media]) > 0) {
|
|
| 547 | + $this->inject_in_html('<style type="text/css" media="'.$media.'">'.$this->csscode[$media].'</style>', $replaceTag);
|
|
| 548 | 548 | } |
| 549 | 549 | } |
| 550 | 550 | } |
| 551 | 551 | |
| 552 | - if($this->defer == true) {
|
|
| 552 | + if ($this->defer == true) {
|
|
| 553 | 553 | $preloadPolyfill = '<script data-cfasync=\'false\'>/*! loadCSS. [c]2017 Filament Group, Inc. MIT License */ |
| 554 | 554 | !function(a){"use strict";var b=function(b,c,d){function e(a){return h.body?a():void setTimeout(function(){e(a)})}function f(){i.addEventListener&&i.removeEventListener("load",f),i.media=d||"all"}var g,h=a.document,i=h.createElement("link");if(c)g=c;else{var j=(h.body||h.getElementsByTagName("head")[0]).childNodes;g=j[j.length-1]}var k=h.styleSheets;i.rel="stylesheet",i.href=b,i.media="only x",e(function(){g.parentNode.insertBefore(i,c?g:g.nextSibling)});var l=function(a){for(var b=i.href,c=k.length;c--;)if(k[c].href===b)return a();setTimeout(function(){l(a)})};return i.addEventListener&&i.addEventListener("load",f),i.onloadcssdefined=l,l(f),i};"undefined"!=typeof exports?exports.loadCSS=b:a.loadCSS=b}("undefined"!=typeof global?global:this);
|
| 555 | 555 | /*! loadCSS rel=preload polyfill. [c]2017 Filament Group, Inc. MIT License */ |
| 556 | 556 | !function(a){if(a.loadCSS){var b=loadCSS.relpreload={};if(b.support=function(){try{return a.document.createElement("link").relList.supports("preload")}catch(b){return!1}},b.poly=function(){for(var b=a.document.getElementsByTagName("link"),c=0;c<b.length;c++){var d=b[c];"preload"===d.rel&&"style"===d.getAttribute("as")&&(a.loadCSS(d.href,d,d.getAttribute("media")),d.rel=null)}},!b.support()){b.poly();var c=a.setInterval(b.poly,300);a.addEventListener&&a.addEventListener("load",function(){b.poly(),a.clearInterval(c)}),a.attachEvent&&a.attachEvent("onload",function(){a.clearInterval(c)})}}}(this);</script>';
|
| 557 | 557 | $noScriptCssBlock .= "</noscript>"; |
| 558 | - $this->inject_in_html($preloadCssBlock.$noScriptCssBlock,$replaceTag); |
|
| 559 | - $this->inject_in_html($preloadPolyfill,array('</body>','before'));
|
|
| 558 | + $this->inject_in_html($preloadCssBlock.$noScriptCssBlock, $replaceTag); |
|
| 559 | + $this->inject_in_html($preloadPolyfill, array('</body>', 'before'));
|
|
| 560 | 560 | } |
| 561 | 561 | } |
| 562 | 562 | |
@@ -564,38 +564,38 @@ discard block |
||
| 564 | 564 | return $this->content; |
| 565 | 565 | } |
| 566 | 566 | |
| 567 | - static function fixurls($file,$code) {
|
|
| 568 | - $file = str_replace(WP_ROOT_DIR,'',$file); |
|
| 569 | - $file = str_replace(AUTOPTIMIZE_WP_CONTENT_NAME,'',$file); |
|
| 567 | + static function fixurls($file, $code) {
|
|
| 568 | + $file = str_replace(WP_ROOT_DIR, '', $file); |
|
| 569 | + $file = str_replace(AUTOPTIMIZE_WP_CONTENT_NAME, '', $file); |
|
| 570 | 570 | $dir = dirname($file); // Like /themes/expound/css |
| 571 | 571 | |
| 572 | 572 | // switch all imports to the url() syntax |
| 573 | - $code=preg_replace('#@import ("|\')(.+?)\.css.*("|\')#','@import url("${2}.css")',$code);
|
|
| 573 | + $code = preg_replace('#@import ("|\')(.+?)\.css.*("|\')#', '@import url("${2}.css")', $code);
|
|
| 574 | 574 | |
| 575 | - if( preg_match_all( self::ASSETS_REGEX, $code, $matches ) ) {
|
|
| 575 | + if (preg_match_all(self::ASSETS_REGEX, $code, $matches)) {
|
|
| 576 | 576 | $replace = array(); |
| 577 | - foreach($matches[1] as $k => $url) {
|
|
| 577 | + foreach ($matches[1] as $k => $url) {
|
|
| 578 | 578 | // Remove quotes |
| 579 | - $url = trim($url," \t\n\r\0\x0B\"'"); |
|
| 580 | - $noQurl = trim($url,"\"'"); |
|
| 579 | + $url = trim($url, " \t\n\r\0\x0B\"'"); |
|
| 580 | + $noQurl = trim($url, "\"'"); |
|
| 581 | 581 | |
| 582 | 582 | if ($noQurl === '') { continue; }
|
| 583 | 583 | |
| 584 | - if ($url!==$noQurl) {
|
|
| 585 | - $removedQuotes=true; |
|
| 584 | + if ($url !== $noQurl) {
|
|
| 585 | + $removedQuotes = true; |
|
| 586 | 586 | } else {
|
| 587 | - $removedQuotes=false; |
|
| 587 | + $removedQuotes = false; |
|
| 588 | 588 | } |
| 589 | - $url=$noQurl; |
|
| 590 | - if(substr($url,0,1)=='/' || preg_match('#^(https?://|ftp://|data:)#i',$url)) {
|
|
| 589 | + $url = $noQurl; |
|
| 590 | + if (substr($url, 0, 1) == '/' || preg_match('#^(https?://|ftp://|data:)#i', $url)) {
|
|
| 591 | 591 | //URL is absolute |
| 592 | 592 | continue; |
| 593 | 593 | } else {
|
| 594 | 594 | // relative URL |
| 595 | - $newurl = preg_replace('/https?:/','',str_replace(" ","%20",AUTOPTIMIZE_WP_CONTENT_URL.str_replace('//','/',$dir.'/'.$url)));
|
|
| 595 | + $newurl = preg_replace('/https?:/', '', str_replace(" ", "%20", AUTOPTIMIZE_WP_CONTENT_URL.str_replace('//', '/', $dir.'/'.$url)));
|
|
| 596 | 596 | |
| 597 | 597 | $hash = md5($url); |
| 598 | - $code = str_replace($matches[0][$k],$hash,$code); |
|
| 598 | + $code = str_replace($matches[0][$k], $hash, $code); |
|
| 599 | 599 | |
| 600 | 600 | if (!empty($removedQuotes)) {
|
| 601 | 601 | $replace[$hash] = 'url(\''.$newurl.'\')'.$matches[2][$k]; |
@@ -605,17 +605,17 @@ discard block |
||
| 605 | 605 | } |
| 606 | 606 | } |
| 607 | 607 | //Do the replacing here to avoid breaking URLs |
| 608 | - $code = str_replace(array_keys($replace),array_values($replace),$code); |
|
| 608 | + $code = str_replace(array_keys($replace), array_values($replace), $code); |
|
| 609 | 609 | } |
| 610 | 610 | return $code; |
| 611 | 611 | } |
| 612 | 612 | |
| 613 | 613 | private function ismovable($tag) {
|
| 614 | - if ( apply_filters('autoptimize_filter_css_dontaggregate', false) ) {
|
|
| 614 | + if (apply_filters('autoptimize_filter_css_dontaggregate', false)) {
|
|
| 615 | 615 | return false; |
| 616 | 616 | } else if (!empty($this->whitelist)) {
|
| 617 | 617 | foreach ($this->whitelist as $match) {
|
| 618 | - if(strpos($tag,$match)!==false) {
|
|
| 618 | + if (strpos($tag, $match) !== false) {
|
|
| 619 | 619 | return true; |
| 620 | 620 | } |
| 621 | 621 | } |
@@ -623,8 +623,8 @@ discard block |
||
| 623 | 623 | return false; |
| 624 | 624 | } else {
|
| 625 | 625 | if (is_array($this->dontmove)) {
|
| 626 | - foreach($this->dontmove as $match) {
|
|
| 627 | - if(strpos($tag,$match)!==false) {
|
|
| 626 | + foreach ($this->dontmove as $match) {
|
|
| 627 | + if (strpos($tag, $match) !== false) {
|
|
| 628 | 628 | //Matched something |
| 629 | 629 | return false; |
| 630 | 630 | } |
@@ -636,21 +636,21 @@ discard block |
||
| 636 | 636 | } |
| 637 | 637 | } |
| 638 | 638 | |
| 639 | - private function can_inject_late($cssPath,$css) {
|
|
| 639 | + private function can_inject_late($cssPath, $css) {
|
|
| 640 | 640 | $consider_minified_array = apply_filters('autoptimize_filter_css_consider_minified', false, $cssPath);
|
| 641 | - if ( $this->inject_min_late !== true ) {
|
|
| 641 | + if ($this->inject_min_late !== true) {
|
|
| 642 | 642 | // late-inject turned off |
| 643 | 643 | return false; |
| 644 | - } else if ( (strpos($cssPath,"min.css") === false) && ( str_replace($consider_minified_array, '', $cssPath) === $cssPath ) ) {
|
|
| 644 | + } else if ((strpos($cssPath, "min.css") === false) && (str_replace($consider_minified_array, '', $cssPath) === $cssPath)) {
|
|
| 645 | 645 | // file not minified based on filename & filter |
| 646 | 646 | return false; |
| 647 | - } else if ( strpos($css,"@import") !== false ) {
|
|
| 647 | + } else if (strpos($css, "@import") !== false) {
|
|
| 648 | 648 | // can't late-inject files with imports as those need to be aggregated |
| 649 | 649 | return false; |
| 650 | - } else if ( (strpos($css,"@font-face")!==false ) && ( apply_filters("autoptimize_filter_css_fonts_cdn",false)===true) && (!empty($this->cdn_url)) ) {
|
|
| 650 | + } else if ((strpos($css, "@font-face") !== false) && (apply_filters("autoptimize_filter_css_fonts_cdn", false) === true) && (!empty($this->cdn_url))) {
|
|
| 651 | 651 | // don't late-inject CSS with font-src's if fonts are set to be CDN'ed |
| 652 | 652 | return false; |
| 653 | - } else if ( (($this->datauris == true) || (!empty($this->cdn_url))) && preg_match("#background[^;}]*url\(#Ui",$css) ) {
|
|
| 653 | + } else if ((($this->datauris == true) || (!empty($this->cdn_url))) && preg_match("#background[^;}]*url\(#Ui", $css)) {
|
|
| 654 | 654 | // don't late-inject CSS with images if CDN is set OR is image inlining is on |
| 655 | 655 | return false; |
| 656 | 656 | } else {
|
@@ -660,9 +660,9 @@ discard block |
||
| 660 | 660 | } |
| 661 | 661 | |
| 662 | 662 | private function maybe_cdn_urls($inUrl) {
|
| 663 | - $url = trim($inUrl," \t\n\r\0\x0B\"'"); |
|
| 663 | + $url = trim($inUrl, " \t\n\r\0\x0B\"'"); |
|
| 664 | 664 | // exclude fonts from CDN except if filter returns true |
| 665 | - if ( !preg_match('#\.(woff2?|eot|ttf|otf)$#i',$url) || apply_filters('autoptimize_filter_css_fonts_cdn',false) ) {
|
|
| 665 | + if (!preg_match('#\.(woff2?|eot|ttf|otf)$#i', $url) || apply_filters('autoptimize_filter_css_fonts_cdn', false)) {
|
|
| 666 | 666 | $cdn_url = $this->url_replace_cdn($url); |
| 667 | 667 | } else {
|
| 668 | 668 | $cdn_url = $url; |
@@ -1,5 +1,8 @@ discard block |
||
| 1 | 1 | <?php |
| 2 | -if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly |
|
| 2 | +if ( ! defined( 'ABSPATH' ) ) { |
|
| 3 | + exit; |
|
| 4 | +} |
|
| 5 | +// Exit if accessed directly |
|
| 3 | 6 | |
| 4 | 7 | class autoptimizeStyles extends autoptimizeBase {
|
| 5 | 8 | |
@@ -24,7 +27,9 @@ discard block |
||
| 24 | 27 | //Reads the page and collects style tags |
| 25 | 28 | public function read($options) {
|
| 26 | 29 | $noptimizeCSS = apply_filters( 'autoptimize_filter_css_noptimize', false, $this->content ); |
| 27 | - if ($noptimizeCSS) return false; |
|
| 30 | + if ($noptimizeCSS) { |
|
| 31 | + return false; |
|
| 32 | + } |
|
| 28 | 33 | |
| 29 | 34 | $whitelistCSS = apply_filters( 'autoptimize_filter_css_whitelist', '', $this->content ); |
| 30 | 35 | if (!empty($whitelistCSS)) {
|
@@ -139,7 +144,7 @@ discard block |
||
| 139 | 144 | if($path!==false && preg_match('#\.css$#',$path)) {
|
| 140 | 145 | // Good link |
| 141 | 146 | $this->css[] = array($media,$path); |
| 142 | - }else{
|
|
| 147 | + } else{
|
|
| 143 | 148 | // Link is dynamic (.php etc) |
| 144 | 149 | $tag = ''; |
| 145 | 150 | } |
@@ -228,8 +233,9 @@ discard block |
||
| 228 | 233 | } |
| 229 | 234 | |
| 230 | 235 | foreach($media as $elem) {
|
| 231 | - if(!isset($this->csscode[$elem])) |
|
| 232 | - $this->csscode[$elem] = ''; |
|
| 236 | + if(!isset($this->csscode[$elem])) { |
|
| 237 | + $this->csscode[$elem] = ''; |
|
| 238 | + } |
|
| 233 | 239 | $this->csscode[$elem] .= "\n/*FILESTART*/".$css; |
| 234 | 240 | } |
| 235 | 241 | } |
@@ -1,67 +1,67 @@ discard block |
||
| 1 | 1 | <?php |
| 2 | -if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly |
|
| 2 | +if (!defined('ABSPATH')) exit; // Exit if accessed directly |
|
| 3 | 3 | |
| 4 | 4 | /* |
| 5 | 5 | * Autoptimize SpeedUp; minify & cache each JS/ CSS separately |
| 6 | 6 | * new in Autoptimize 2.2 |
| 7 | 7 | */ |
| 8 | 8 | |
| 9 | -function ao_js_snippetcache($jsin,$jsfilename) { |
|
| 9 | +function ao_js_snippetcache($jsin, $jsfilename) { |
|
| 10 | 10 | $md5hash = "snippet_".md5($jsin); |
| 11 | - $ccheck = new autoptimizeCache($md5hash,'js'); |
|
| 12 | - if($ccheck->check()) { |
|
| 11 | + $ccheck = new autoptimizeCache($md5hash, 'js'); |
|
| 12 | + if ($ccheck->check()) { |
|
| 13 | 13 | $scriptsrc = $ccheck->retrieve(); |
| 14 | 14 | } else { |
| 15 | - if ( (strpos($jsfilename,"min.js") === false) && ( strpos($jsfilename,"js/jquery/jquery.js") === false ) && ( str_replace(apply_filters('autoptimize_filter_js_consider_minified',false), '', $jsfilename) === $jsfilename ) ) { |
|
| 16 | - if(class_exists('JSMin')) { |
|
| 15 | + if ((strpos($jsfilename, "min.js") === false) && (strpos($jsfilename, "js/jquery/jquery.js") === false) && (str_replace(apply_filters('autoptimize_filter_js_consider_minified', false), '', $jsfilename) === $jsfilename)) { |
|
| 16 | + if (class_exists('JSMin')) { |
|
| 17 | 17 | $tmp_jscode = trim(JSMin::minify($jsin)); |
| 18 | 18 | if (!empty($tmp_jscode)) { |
| 19 | 19 | $scriptsrc = $tmp_jscode; |
| 20 | 20 | unset($tmp_jscode); |
| 21 | 21 | } else { |
| 22 | - $scriptsrc=$jsin; |
|
| 22 | + $scriptsrc = $jsin; |
|
| 23 | 23 | } |
| 24 | 24 | } else { |
| 25 | - $scriptsrc=$jsin; |
|
| 25 | + $scriptsrc = $jsin; |
|
| 26 | 26 | } |
| 27 | 27 | } else { |
| 28 | 28 | // do some housekeeping here to remove comments & linebreaks and stuff |
| 29 | - $scriptsrc=preg_replace("#^\s*\/\/.*$#Um","",$jsin); |
|
| 30 | - $scriptsrc=preg_replace("#^\s*\/\*[^!].*\*\/\s?#Us","",$scriptsrc); |
|
| 31 | - $scriptsrc=preg_replace("#(^[\r\n]*|[\r\n]+)[\s\t]*[\r\n]+#", "\n", $scriptsrc); |
|
| 29 | + $scriptsrc = preg_replace("#^\s*\/\/.*$#Um", "", $jsin); |
|
| 30 | + $scriptsrc = preg_replace("#^\s*\/\*[^!].*\*\/\s?#Us", "", $scriptsrc); |
|
| 31 | + $scriptsrc = preg_replace("#(^[\r\n]*|[\r\n]+)[\s\t]*[\r\n]+#", "\n", $scriptsrc); |
|
| 32 | 32 | |
| 33 | - if ((substr($scriptsrc,-1,1)!==";")&&(substr($scriptsrc,-1,1)!=="}")) { |
|
| 34 | - $scriptsrc.=";"; |
|
| 33 | + if ((substr($scriptsrc, -1, 1) !== ";") && (substr($scriptsrc, -1, 1) !== "}")) { |
|
| 34 | + $scriptsrc .= ";"; |
|
| 35 | 35 | } |
| 36 | 36 | } |
| 37 | - if ( !empty($jsfilename) && str_replace( apply_filters('autoptimize_filter_js_speedup_cache',false), '', $jsfilename ) === $jsfilename ) { |
|
| 37 | + if (!empty($jsfilename) && str_replace(apply_filters('autoptimize_filter_js_speedup_cache', false), '', $jsfilename) === $jsfilename) { |
|
| 38 | 38 | // don't cache inline CSS or if filter says no |
| 39 | - $ccheck->cache($scriptsrc,'text/javascript'); |
|
| 39 | + $ccheck->cache($scriptsrc, 'text/javascript'); |
|
| 40 | 40 | } |
| 41 | 41 | } |
| 42 | 42 | unset($ccheck); |
| 43 | 43 | |
| 44 | - if (get_option("autoptimize_js_trycatch")==="on") { |
|
| 45 | - $scriptsrc="try{".$scriptsrc."}catch(e){}"; |
|
| 44 | + if (get_option("autoptimize_js_trycatch") === "on") { |
|
| 45 | + $scriptsrc = "try{".$scriptsrc."}catch(e){}"; |
|
| 46 | 46 | } |
| 47 | 47 | |
| 48 | 48 | return $scriptsrc; |
| 49 | 49 | } |
| 50 | 50 | |
| 51 | -function ao_css_snippetcache($cssin,$cssfilename) { |
|
| 51 | +function ao_css_snippetcache($cssin, $cssfilename) { |
|
| 52 | 52 | $md5hash = "snippet_".md5($cssin); |
| 53 | - $ccheck = new autoptimizeCache($md5hash,'css'); |
|
| 54 | - if($ccheck->check()) { |
|
| 53 | + $ccheck = new autoptimizeCache($md5hash, 'css'); |
|
| 54 | + if ($ccheck->check()) { |
|
| 55 | 55 | $stylesrc = $ccheck->retrieve(); |
| 56 | 56 | } else { |
| 57 | - if ( ( strpos($cssfilename,"min.css") === false ) && ( str_replace( apply_filters('autoptimize_filter_css_consider_minified',false), '', $cssfilename ) === $cssfilename ) ) { |
|
| 57 | + if ((strpos($cssfilename, "min.css") === false) && (str_replace(apply_filters('autoptimize_filter_css_consider_minified', false), '', $cssfilename) === $cssfilename)) { |
|
| 58 | 58 | if (class_exists('Minify_CSS_Compressor')) { |
| 59 | 59 | $tmp_code = trim(Minify_CSS_Compressor::process($cssin)); |
| 60 | - } else if(class_exists('CSSmin')) { |
|
| 60 | + } else if (class_exists('CSSmin')) { |
|
| 61 | 61 | $cssmin = new CSSmin(); |
| 62 | - if (method_exists($cssmin,"run")) { |
|
| 62 | + if (method_exists($cssmin, "run")) { |
|
| 63 | 63 | $tmp_code = trim($cssmin->run($cssin)); |
| 64 | - } elseif (@is_callable(array($cssmin,"minify"))) { |
|
| 64 | + } elseif (@is_callable(array($cssmin, "minify"))) { |
|
| 65 | 65 | $tmp_code = trim(CssMin::minify($cssin)); |
| 66 | 66 | } |
| 67 | 67 | } |
@@ -74,18 +74,18 @@ discard block |
||
| 74 | 74 | } |
| 75 | 75 | } else { |
| 76 | 76 | // .min.css -> no heavy-lifting, just some cleanup |
| 77 | - $stylesrc=preg_replace("#^\s*\/\*[^!].*\*\/\s?#Us","",$cssin); |
|
| 78 | - $stylesrc=preg_replace("#(^[\r\n]*|[\r\n]+)[\s\t]*[\r\n]+#", "\n", $stylesrc); |
|
| 79 | - $stylesrc=autoptimizeStyles::fixurls($cssfilename,$stylesrc); |
|
| 77 | + $stylesrc = preg_replace("#^\s*\/\*[^!].*\*\/\s?#Us", "", $cssin); |
|
| 78 | + $stylesrc = preg_replace("#(^[\r\n]*|[\r\n]+)[\s\t]*[\r\n]+#", "\n", $stylesrc); |
|
| 79 | + $stylesrc = autoptimizeStyles::fixurls($cssfilename, $stylesrc); |
|
| 80 | 80 | } |
| 81 | - if ( !empty($cssfilename) && ( str_replace( apply_filters('autoptimize_filter_css_speedup_cache',false), '', $cssfilename ) === $cssfilename ) ) { |
|
| 81 | + if (!empty($cssfilename) && (str_replace(apply_filters('autoptimize_filter_css_speedup_cache', false), '', $cssfilename) === $cssfilename)) { |
|
| 82 | 82 | // only cache CSS if not inline and allowed by filter |
| 83 | - $ccheck->cache($stylesrc,'text/css'); |
|
| 83 | + $ccheck->cache($stylesrc, 'text/css'); |
|
| 84 | 84 | } |
| 85 | 85 | } |
| 86 | 86 | unset($ccheck); |
| 87 | 87 | return $stylesrc; |
| 88 | 88 | } |
| 89 | 89 | |
| 90 | -add_filter('autoptimize_css_individual_style','ao_css_snippetcache',10,2); |
|
| 91 | -add_filter('autoptimize_js_individual_script','ao_js_snippetcache',10,2); |
|
| 90 | +add_filter('autoptimize_css_individual_style', 'ao_css_snippetcache', 10, 2); |
|
| 91 | +add_filter('autoptimize_js_individual_script', 'ao_js_snippetcache', 10, 2); |
|
@@ -1,5 +1,8 @@ |
||
| 1 | 1 | <?php |
| 2 | -if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly |
|
| 2 | +if ( ! defined( 'ABSPATH' ) ) { |
|
| 3 | + exit; |
|
| 4 | +} |
|
| 5 | +// Exit if accessed directly |
|
| 3 | 6 | |
| 4 | 7 | /* |
| 5 | 8 | * Autoptimize SpeedUp; minify & cache each JS/ CSS separately |
