note 100955 added to function.preg-match
| From: | GT! at osu1 dot php dot net | Date: | Wed, 17 Nov 2010 09:24:33 +0000 |
| Subject: | note 100955 added to function.preg-match | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-174107@lists.php.net to get a copy of this message | ||
If You change Your pattern to ungreedy then it will work.
<?php
$str ='/^00+[0-1]+[0-1]+[0-1]
+[0-1]+[0-1]+[0-1]+00+[0-1]+
[0-1]+[0-1]+[0-1]+[0-1]+[0-1]+00+
[0-1]+[0-1]+[0-1]+[0-1]+[0-1]+[0-1]+00/U';
if ((preg_match($str,"00000000000000000000000000")))
{echo "OK";}
?>
Its due the fact that preg_match is greedy by default.
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Manual Page -- http://www.php.net/manual/en/function.preg-match.php
Edit -- https://master.php.net/note/edit/100955
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Del: useless -- https://master.php.net/note/delete/100955/useless
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Del: non-english -- https://master.php.net/note/delete/100955/non-english
Del: in docs -- https://master.php.net/note/delete/100955/in+docs
Del: other reasons-- https://master.php.net/note/delete/100955
Reject -- https://master.php.net/note/reject/100955
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