note 94997 added to function.preg-replace-callback
| From: | drewish at katherinehouse dot com | Date: | Mon, 07 Dec 2009 18:46:14 +0000 |
| Subject: | note 94997 added to function.preg-replace-callback | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-163677@lists.php.net to get a copy of this message | ||
Matt, why bother with the regex overhead? Just do it before you output the CC number:
<?php
$cc = "0123012301239876";
$masked = substr($cc, 0, 1) . str_repeat("X", 11) . substr($cc, 12);
?>
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Server IP: 69.147.83.197
Probable Submitter: 64.210.199.231
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Manual Page -- http://www.php.net/manual/en/function.preg-replace-callback.php
Edit -- https://master.php.net/note/edit/94997
Del: integrated -- https://master.php.net/note/delete/94997/integrated
Del: useless -- https://master.php.net/note/delete/94997/useless
Del: bad code -- https://master.php.net/note/delete/94997/bad+code
Del: spam -- https://master.php.net/note/delete/94997/spam
Del: non-english -- https://master.php.net/note/delete/94997/non-english
Del: in docs -- https://master.php.net/note/delete/94997/in+docs
Del: other reasons-- https://master.php.net/note/delete/94997
Reject -- https://master.php.net/note/reject/94997
Search -- https://master.php.net/manage/user-notes.php