note 111469 added to regexp.reference.back-references
| From: | jon at edgeoftheweb dot co dot uk | Date: | Fri, 22 Feb 2013 10:37:52 +0000 |
| Subject: | note 111469 added to regexp.reference.back-references | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-193728@lists.php.net to get a copy of this message | ||
It took me a little tweaking to figure out that the backslash needs escaping:
<?php
$string = "sense and sensibility";
preg_match("/^(sens|respons)e and \\1ibility$/", $string);
?>
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Server IP: 69.147.83.199
Probable Submitter: 82.163.59.11
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Manual Page -- http://php.net/manual/en/regexp.reference.back-references.php
Edit -- https://master.php.net/note/edit/111469
Del: integrated -- https://master.php.net/note/delete/111469/integrated
Del: useless -- https://master.php.net/note/delete/111469/useless
Del: bad code -- https://master.php.net/note/delete/111469/bad+code
Del: spam -- https://master.php.net/note/delete/111469/spam
Del: non-english -- https://master.php.net/note/delete/111469/non-english
Del: in docs -- https://master.php.net/note/delete/111469/in+docs
Del: other reasons-- https://master.php.net/note/delete/111469
Reject -- https://master.php.net/note/reject/111469
Search -- https://master.php.net/manage/user-notes.php