note 95884 added to function.preg-replace
| From: | Anonymous at osu1 dot php dot net | Date: | Wed, 27 Jan 2010 05:50:36 +0000 |
| Subject: | note 95884 added to function.preg-replace | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-165356@lists.php.net to get a copy of this message | ||
If you need a literal dollar-sign in your $replacement, simply escape it with a backslash.
<?php
$value = 'value=5';
echo preg_replace('/(\d)/', '$1$1', $value); // Outputs "value=55"
echo preg_replace('/(\d)/', '\$1$1', $value); // Outputs "value=$15"
echo preg_replace('/(\d)/', '\\$1$1', $value); // Also outputs
"value=$15"
?>
----
Server IP: 192.41.40.227
Probable Submitter: 67.237.232.160
----
Manual Page -- http://www.php.net/manual/en/function.preg-replace.php
Edit -- https://master.php.net/note/edit/95884
Del: integrated -- https://master.php.net/note/delete/95884/integrated
Del: useless -- https://master.php.net/note/delete/95884/useless
Del: bad code -- https://master.php.net/note/delete/95884/bad+code
Del: spam -- https://master.php.net/note/delete/95884/spam
Del: non-english -- https://master.php.net/note/delete/95884/non-english
Del: in docs -- https://master.php.net/note/delete/95884/in+docs
Del: other reasons-- https://master.php.net/note/delete/95884
Reject -- https://master.php.net/note/reject/95884
Search -- https://master.php.net/manage/user-notes.php