OwlCyberSecurity - MANAGER

Edit File: 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; } }