| Current Path : /storage/v11800/affypharma/public_html/wp-content/plugins/w3-total-cache/ |
Linux v11800 5.3.0-1023-aws #25~18.04.1-Ubuntu SMP Fri Jun 5 15:19:18 UTC 2020 aarch64
|
| Current File : /storage/v11800/affypharma/public_html/wp-content/plugins/w3-total-cache/UserExperience_LazyLoad_Mutator_Picture.php |
<?php
namespace W3TC;
class UserExperience_LazyLoad_Mutator_Picture {
private $common;
public function __construct( $common ) {
$this->common = $common;
}
public function run( $content ) {
$content = preg_replace_callback(
'~(<img\s[^>]+>)~i',
array( $this, 'tag_img' ), $content
);
$content = preg_replace_callback(
'~(<source\s[^>]+>)~i',
array( $this, 'tag_source' ), $content
);
return $content;
}
public function tag_img( $matches ) {
$content = $matches[0];
// get image dimensions
$dim = $this->common->tag_get_dimensions( $content );
return $this->common->tag_img_content_replace( $content, $dim );
}
/**
* Common replace code for picture and img tags
*/
private function tag_source( $matches ) {
$content = $matches[0];
$content = preg_replace( '~(\s)(srcset|sizes)=~i',
'$1data-$2=', $content );
return $content;
}
}