@ 2014-03-18T09:02:51Z <?php
$ptn = "/^users\/([a-zA-Z0-9-_\.]+)$/i/";
$str = "/users/asfsd";
preg_match($ptn, $str, $matches);
print_r($matches);
?>
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Output for 5.2.3 - 5.2.17 , 5.3.0 - 5.3.29 , 5.4.0 - 5.4.45 , 5.5.0 - 5.5.35 , 5.6.0 - 5.6.28 , 7.0.0 - 7.0.20 , 7.1.0 - 7.1.10 , 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 - 8.1.28 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.6 Warning: preg_match(): Unknown modifier '/' in /in/W4IH9 on line 4
Output for 5.2.0 - 5.2.2 <br />
<b>Warning</b>: preg_match() [<a href='function.preg-match'>function.preg-match</a>]: Unknown modifier '/' in <b>/in/W4IH9</b> on line <b>4</b><br />
Output for 4.4.3 - 4.4.9 , 5.0.0 - 5.0.5 , 5.1.0 - 5.1.6 <br />
<b>Warning</b>: preg_match() [<a href='function.preg-match'>function.preg-match</a>]: Unknown modifier '/' in <b>/in/W4IH9</b> on line <b>4</b><br />
Array
(
)
Output for 4.3.11 , 4.4.0 - 4.4.2 <br />
<b>Warning</b>: preg_match(): Unknown modifier '/' in <b>/in/W4IH9</b> on line <b>4</b><br />
Array
(
)
Output for 4.3.0 - 4.3.10 <br />
<b>Warning</b>: Unknown modifier '/' in <b>/in/W4IH9</b> on line <b>4</b><br />
Array
(
)
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242.31 ms | 401 KiB | 344 Q