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<?php // getmxrr() support for Windows by HM2K <php [spat] hm2k.org> function win_getmxrr($hostname, &$mxhosts, &$mxweight=false) { if (strtoupper(substr(PHP_OS, 0, 3)) != 'WIN') return; if (!is_array ($mxhosts) ) $mxhosts = array(); if (empty($hostname)) return; $exec='nslookup -type=MX '.escapeshellarg($hostname); @exec($exec, $output); if (empty($output)) return; $i=-1; foreach ($output as $line) { $i++; if (preg_match("/^$hostname\tMX preference = ([0-9]+), mail exchanger = (.+)$/i", $line, $parts)) { $mxweight[$i] = trim($parts[1]); $mxhosts[$i] = trim($parts[2]); } if (preg_match('/responsible mail addr = (.+)$/i', $line, $parts)) { $mxweight[$i] = $i; $mxhosts[$i] = trim($parts[1]); } } return ($i!=-1); } // Define if (!function_exists('getmxrr')) { function getmxrr($hostname, &$mxhosts, &$mxweight=false) { return win_getmxrr($hostname, $mxhosts, $mxweight); } } /* example */ $domain='php.net'; echo "<pre>"; getmxrr($domain,$mxhosts,$mxweight); print_r($mxhosts); print_r($mxweight);
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
<pre>Array ( ) Array ( )
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected '=', expecting ')' in /in/ZU1uf on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected '=', expecting ')' in /in/ZU1uf on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/ZU1uf on line 3
Process exited with code 255.

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