Created
February 27, 2016 22:41
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Check Port 25, 465, 587 whether open via PHP
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| <?php | |
| // 5 is the timeout in seconds | |
| // 25 is port, other ports you may check are 465 and 587 | |
| $fp = fsockopen('127.0.0.1', 25, $errno, $errstr, 5); | |
| if (!$fp) { | |
| } else { | |
| fclose($fp); | |
| } | |
| ?> |
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