| @@ -64,7 +64,7 @@ discard block | ||
| 64 | 64 | * | 
| 65 | 65 | * @param string $url URL to transform. | 
| 66 | 66 | * | 
| 67 | - * @return bool|string | |
| 67 | + * @return false|string | |
| 68 | 68 | */ | 
| 69 | 69 | public function getpath( $url ) | 
| 70 | 70 |      { | 
| @@ -610,7 +610,7 @@ discard block | ||
| 610 | 610 | /** | 
| 611 | 611 | * Logs given `$data` for debugging purposes (when debug logging is on). | 
| 612 | 612 | * | 
| 613 | - * @param mixed $data Data to log. | |
| 613 | + * @param string $data Data to log. | |
| 614 | 614 | * | 
| 615 | 615 | * @return void | 
| 616 | 616 | */ | 
| @@ -632,7 +632,7 @@ discard block | ||
| 632 | 632 | * | 
| 633 | 633 | * @param string $filepath Filepath. | 
| 634 | 634 | * | 
| 635 | - * @return bool|string to be minified code or false. | |
| 635 | + * @return false|string to be minified code or false. | |
| 636 | 636 | */ | 
| 637 | 637 | protected function prepare_minify_single( $filepath ) | 
| 638 | 638 |      { | 
| @@ -434,7 +434,7 @@ | ||
| 434 | 434 | * size = total filesize (in bytes) of found files | 
| 435 | 435 | * timestamp = unix timestamp when the scan was last performed/finished. | 
| 436 | 436 | * | 
| 437 | - * @return array | |
| 437 | + * @return integer[] | |
| 438 | 438 | */ | 
| 439 | 439 | protected static function stats_scan() | 
| 440 | 440 |      { | 
| @@ -1,10 +1,12 @@ discard block | ||
| 1 | 1 | <?php exit; | 
| 2 | 2 | |
| 3 | 3 | //Check everything exists before using it | 
| 4 | -if(!isset($_SERVER['HTTP_ACCEPT_ENCODING'])) | |
| 4 | +if(!isset($_SERVER['HTTP_ACCEPT_ENCODING'])) { | |
| 5 | 5 | $_SERVER['HTTP_ACCEPT_ENCODING'] = ''; | 
| 6 | -if(!isset($_SERVER['HTTP_USER_AGENT'])) | |
| 6 | +} | |
| 7 | +if(!isset($_SERVER['HTTP_USER_AGENT'])) { | |
| 7 | 8 | $_SERVER['HTTP_USER_AGENT'] = ''; | 
| 9 | +} | |
| 8 | 10 | |
| 9 | 11 | // Determine supported compression method | 
| 10 | 12 | $gzip = strstr($_SERVER['HTTP_ACCEPT_ENCODING'], 'gzip'); | 
| @@ -19,16 +21,19 @@ discard block | ||
| 19 | 21 |  { | 
| 20 | 22 | $version = floatval($matches[1]); | 
| 21 | 23 | |
| 22 | - if ($version < 6) | |
| 23 | - $encoding = 'none'; | |
| 24 | +	if ($version < 6) { | |
| 25 | + $encoding = 'none'; | |
| 26 | + } | |
| 24 | 27 | |
| 25 | - if ($version == 6 && !strstr($_SERVER['HTTP_USER_AGENT'], 'EV1')) | |
| 26 | - $encoding = 'none'; | |
| 27 | -} | |
| 28 | +	if ($version == 6 && !strstr($_SERVER['HTTP_USER_AGENT'], 'EV1')) { | |
| 29 | + $encoding = 'none'; | |
| 30 | + } | |
| 31 | + } | |
| 28 | 32 | |
| 29 | 33 | //Some servers compress the output of PHP - Don't break in those cases | 
| 30 | -if(ini_get('output_handler') == 'ob_gzhandler' || ini_get('zlib.output_compression') == 1) | |
| 34 | +if(ini_get('output_handler') == 'ob_gzhandler' || ini_get('zlib.output_compression') == 1) { | |
| 31 | 35 | $encoding = 'none'; | 
| 36 | +} | |
| 32 | 37 | |
| 33 | 38 | $iscompressed = file_exists(__FILE__.'.'.$encoding); | 
| 34 | 39 | if($encoding != 'none' && $iscompressed == false) | 
| @@ -36,7 +41,7 @@ discard block | ||
| 36 | 41 | $flag = ($encoding == 'gzip' ? FORCE_GZIP : FORCE_DEFLATE); | 
| 37 | 42 | $code = file_get_contents(__FILE__.'.none'); | 
| 38 | 43 | $contents = gzencode($code,9,$flag); | 
| 39 | -}else{ | |
| 44 | +} else{ | |
| 40 | 45 | //Get data | 
| 41 | 46 | $contents = file_get_contents(__FILE__.'.'.$encoding); | 
| 42 | 47 | } | 
| @@ -14,7 +14,7 @@ discard block | ||
| 14 | 14 | * | 
| 15 | 15 | * @param bool|null $override Allows overriding the decision. | 
| 16 | 16 | * | 
| 17 | - * @return bool | |
| 17 | + * @return boolean|null | |
| 18 | 18 | */ | 
| 19 | 19 | public static function mbstring_available( $override = null ) | 
| 20 | 20 |      { | 
| @@ -130,7 +130,7 @@ discard block | ||
| 130 | 130 | * | 
| 131 | 131 | * @param bool $override Allows overriding the decision when needed. | 
| 132 | 132 | * | 
| 133 | - * @return bool | |
| 133 | + * @return boolean|null | |
| 134 | 134 | */ | 
| 135 | 135 | public static function siteurl_not_root( $override = null ) | 
| 136 | 136 |      { | 
| @@ -128,6 +128,9 @@ | ||
| 128 | 128 | parent::tearDown(); | 
| 129 | 129 | } | 
| 130 | 130 | |
| 131 | + /** | |
| 132 | + * @return string | |
| 133 | + */ | |
| 131 | 134 | protected function get_test_markup() | 
| 132 | 135 |      { | 
| 133 | 136 | $siteurl = $this->get_urls()['siteurl']; | 
| @@ -798,6 +798,9 @@ discard block | ||
| 798 | 798 | return $preload_onload; | 
| 799 | 799 | } | 
| 800 | 800 | |
| 801 | + /** | |
| 802 | + * @param string $key | |
| 803 | + */ | |
| 801 | 804 | public function get( $key ) | 
| 802 | 805 |      { | 
| 803 | 806 |          if ( ! is_array( $this->config ) ) { | 
| @@ -824,6 +827,9 @@ discard block | ||
| 824 | 827 | return false; | 
| 825 | 828 | } | 
| 826 | 829 | |
| 830 | + /** | |
| 831 | + * @param string $url | |
| 832 | + */ | |
| 827 | 833 |      private function get_futtta_feeds( $url ) { | 
| 828 | 834 |          if ( $this->settings_screen_do_remote_http ) { | 
| 829 | 835 | $rss = fetch_feed( $url ); | 
| @@ -837,10 +837,13 @@ | ||
| 837 | 837 | <ul> | 
| 838 | 838 | <?php if ( 0 == $maxitems ) : ?> | 
| 839 | 839 | <li><?php _e( 'No items', 'autoptimize' ); ?></li> | 
| 840 | - <?php else : ?> | |
| 840 | +                <?php else { | |
| 841 | + : ?> | |
| 841 | 842 | <?php foreach ( $rss_items as $item ) : ?> | 
| 842 | 843 | <li> | 
| 843 | - <a href="<?php echo esc_url( $item->get_permalink() ); ?>" | |
| 844 | + <a href="<?php echo esc_url( $item->get_permalink() ); | |
| 845 | +} | |
| 846 | +?>" | |
| 844 | 847 | <?php // translators: the variable contains a date. ?> | 
| 845 | 848 | title="<?php printf( __( 'Posted %s', 'autoptimize' ), $item->get_date( 'j F Y | g:i a' ) ); ?>"> | 
| 846 | 849 | <?php echo esc_html( $item->get_title() ); ?> | 
| @@ -296,7 +296,7 @@ | ||
| 296 | 296 | * | 
| 297 | 297 | * @param bool $doing_tests Allows overriding the optimization of only | 
| 298 | 298 | * deciding once per request (for use in tests). | 
| 299 | - * @return bool | |
| 299 | + * @return boolean|null | |
| 300 | 300 | */ | 
| 301 | 301 | public static function should_buffer( $doing_tests = false ) | 
| 302 | 302 |      { | 
| @@ -335,6 +335,9 @@ discard block | ||
| 335 | 335 | } | 
| 336 | 336 | } | 
| 337 | 337 | |
| 338 | + /** | |
| 339 | + * @param boolean $render | |
| 340 | + */ | |
| 338 | 341 |      public static function ao_ccss_key_status( $render ) { | 
| 339 | 342 | // Provide key status | 
| 340 | 343 | // Get key and key status. | 
| @@ -539,6 +542,9 @@ discard block | ||
| 539 | 542 | return true; | 
| 540 | 543 | } | 
| 541 | 544 | |
| 545 | + /** | |
| 546 | + * @param integer $lvl | |
| 547 | + */ | |
| 542 | 548 |      public static function ao_ccss_log( $msg, $lvl ) { | 
| 543 | 549 | // Commom logging facility | 
| 544 | 550 | // Attach debug option. | 
| @@ -423,6 +423,9 @@ discard block | ||
| 423 | 423 | } | 
| 424 | 424 | } | 
| 425 | 425 | |
| 426 | + /** | |
| 427 | + * @param boolean|string $debug | |
| 428 | + */ | |
| 426 | 429 |      public function ao_ccss_api_generate( $path, $debug, $dcode ) { | 
| 427 | 430 | // POST jobs to criticalcss.com and return responses | 
| 428 | 431 | // Get key and key status. | 
| @@ -559,6 +562,9 @@ discard block | ||
| 559 | 562 | } | 
| 560 | 563 | } | 
| 561 | 564 | |
| 565 | + /** | |
| 566 | + * @param boolean $debug | |
| 567 | + */ | |
| 562 | 568 |      public function ao_ccss_api_results( $jobid, $debug, $dcode ) { | 
| 563 | 569 | // GET jobs from criticalcss.com and return responses | 
| 564 | 570 | // Get key. | 
| @@ -625,6 +631,9 @@ discard block | ||
| 625 | 631 | } | 
| 626 | 632 | } | 
| 627 | 633 | |
| 634 | + /** | |
| 635 | + * @param boolean $review | |
| 636 | + */ | |
| 628 | 637 |      public function ao_ccss_save_file( $ccss, $target, $review ) { | 
| 629 | 638 | // Save critical CSS into the filesystem and return its filename | 
| 630 | 639 | // Prepare review mark. |