- var_dump: documentation ( source)
- preg_match: documentation ( source)
- parse_url: documentation ( source)
- preg_replace: documentation ( source)
<?php
function get_domain($url) {
if ( !preg_match("/^http/", $url) )
$url = 'http://' . $url;
if ( $url[strlen($url)-1] != '/' )
$url .= '/';
$pieces = parse_url($url);
$domain = isset($pieces['host']) ? $pieces['host'] : '';
if ( preg_match('/(?P<domain>[a-z0-9][a-z0-9\-]{1,63})$/i', $domain, $regs) ) {
$res = preg_replace('/^www\./', '', $regs['domain'] );
return $res;
}
return false;
}
var_dump(get_domain('Wmcareers.net'));