How to check valid links with php?07.12.13

function is_available($url, $timeout = 30) { $ch = curl_init(); // get cURL handle // set cURL options $opts = array(CURLOPT_RETURNTRANSFER => true, // do not output to browser CURLOPT_URL => $url, // set URL CURLOPT_NOBODY => true, // do a HEAD request only CURLOPT_TIMEOUT => $timeout); // set timeout curl_setopt_array($ch, $opts); curl_exec($ch); // do it! $retval = curl_getinfo($ch, CURLINFO_HTTP_CODE) == 200; // check if HTTP OK curl_close($ch); // close handle return $retval; } 07.12.13

http://stackoverflow.com/questions/244506/how-do-i-check-for-valid-not-dead-links-programatically-using-php

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