ExternalLinkPurifier\src\Services\ExternalLinkFilter::removeWebLinks()

Complexity

Conditions	3
Paths	3

Size

Total Lines	12
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Importance

Changes	2
Bugs	0	Features	0

<?php
    public static function removeWebLinks($content, $domain) {
        if (!empty($content)) {
            if(!empty($domain)) {                
                $pattern = '#<a [^>]*\bhref=([\'"])http.?://((?!$domain)[^\'"])+\1 *>.*?</a>#i';
                $filteredString = preg_replace($pattern, '', $content);
            } else {
                $filteredString = preg_replace('#<a.*?>.*?</a>#i', '', $content);
            }
            
            return $filteredString;
        }        
    }
}