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run code in 150+ php & hhvm versions
Bugs & Features
<?php function txt2link($text){ // force http: on www. $text = ereg_replace( "www\.", "http://www.", $text ); // eliminate duplicates after force $text = ereg_replace( "http://http://www\.", "http://www.", $text ); $text = ereg_replace( "https://http://www\.", "https://www.", $text ); // The Regular Expression filter $reg_exUrl = "/(http|https|ftp|ftps)\:\/\/[a-zA-Z0-9\-\.]+\.[a-zA-Z]{2,3}(\/\S*)?/"; // Check if there is a url in the text if(preg_match($reg_exUrl, $text, $url)) { // make the urls hyper links $text = preg_replace($reg_exUrl, '<a href="'.$url[0].'" rel="nofollow">'.$url[0].'</a>', $text); } // if no urls in the text just return the text return ($text); } echo txt2link(http://www.snoodo.com);
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.4.26
Parse error: syntax error, unexpected ':' in /in/7HVfv on line 19
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected ':' in /in/7HVfv on line 19
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/7HVfv on line 19
Process exited with code 255.