note 46185 added to function.preg-replace
| From: | damvc at yahoo dot com dot ar | Date: | Fri, 01 Oct 2004 16:20:14 +0000 |
| Subject: | note 46185 added to function.preg-replace | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-77689@lists.php.net to get a copy of this message | ||
I noted that using preg_replace to add a front and back slash to a word it responded in a strange
way. For example to replace "PCRE" by "/PCRE/".
Using:
<?php
preg_replace("/.*/", "/$0", "PCRE");
?>
returns "/PCRE" and using:
<?php
preg_replace("/.*/", "/$0/", "PCRE");
?>
returns "/PCRE///".
I unknown why this happen.
Daniel.
----
Manual Page -- http://www.php.net/manual/en/function.preg-replace.php
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