#45739 [Opn]: what is this for?
| From: | zhangguiyin at gmail dot com | Date: | Thu, 07 Aug 2008 03:57:23 +0000 |
| Subject: | #45739 [Opn]: what is this for? | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-127701@lists.php.net to get a copy of this message | ||
ID: 45739
User updated by: zhangguiyin at gmail dot com
Reported By: zhangguiyin at gmail dot com
Status: Open
Bug Type: Regexps related
Operating System: linux
PHP Version: 5.2.6
New Comment:
The following is the examplt code
<?php
$tables = array(array("eth3", "eth4"), array( "cpu",
"cpu1"), "con",
"new_con");
$name = "cpu";
$is_exist = preg_grep( "/^$name$/", $tables );
var_dump($is_exist);
?>
Previous Comments:
------------------------------------------------------------------------
[2008-08-07 03:55:25] zhangguiyin at gmail dot com
Description:
------------
array preg_grep ( string pattern, array input [, int flags] )
it wont work when array input is a Multi-dimensional array
Reproduce code:
---------------
array preg_grep ( string pattern, array input [, int flags] )
it wont work when array input is a Multi-dimensional array
Expected result:
----------------
array(1) { [2]=> string(3) "cpu" }
Actual result:
--------------
array(0) { }
------------------------------------------------------------------------
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Edit this bug report at http://bugs.php.net/?id=45739&edit=1