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Bug #45739 what is this for?
Submitted: 2008-08-07 03:55 UTC Modified: 2008-08-07 07:27 UTC
From: zhangguiyin at gmail dot com Assigned:
Status: Not a bug Package: Regexps related
PHP Version: 5.2.6 OS: linux
Private report: No CVE-ID: None
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 [2008-08-07 03:55 UTC] 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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 [2008-08-07 03:57 UTC] zhangguiyin at gmail dot com 
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); 
?>
 [2008-08-07 07:27 UTC] derick@php.net 
Sorry, but your problem does not imply a bug in PHP itself.  For a
list of more appropriate places to ask for help using PHP, please
visit http://www.php.net/support.php as this bug system is not the
appropriate forum for asking support questions.  Due to the volume
of reports we can not explain in detail here why your report is not
a bug.  The support channels will be able to provide an explanation
for you.

Thank you for your interest in PHP.

.
 
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