From:
Operating system: Ubuntu 10.10
PHP version: 5.3SVN-2011-03-16 (SVN)
Package: PCRE related
Bug Type: Bug
Bug description:preg_grep does not recognize this regex '/[0-9]*$/' to filter
numbers out
Description:
------------
I am trying to filter numbers from the end of a string in a array.
i have a array full of these strings :
$testArr = array('foto_1','foto_45');
$resArr = preg_grep('/[0-9]*$/',$testArr);
and the $resArr array that gets returned from preg_grep, contains the same
strings, i am looking for a array that contains just the numbers that were
filtered using the regex
Test script:
---------------
<?php
$testArr = array('foto_1','foto_45');
$resArr = preg_grep('/[0-9]*$/',$testArr);
print_r($resArr);
?>
Expected result:
----------------
to see a array full of the numbers what were at the end of the string in
the
input array
something like this :
Array
(
[0] => 1
[1] => 45
)
Actual result:
--------------
Array
(
[0] => foto_1
[1] => foto_45
)
--
Edit bug report at http://bugs.php.net/bug.php?id=54279&edit=1
--
Try a snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=54279&r=trysnapshot52
Try a snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=54279&r=trysnapshot53
Try a snapshot (trunk):
http://bugs.php.net/fix.php?id=54279&r=trysnapshottrunk
Fixed in SVN:
http://bugs.php.net/fix.php?id=54279&r=fixed
Fixed in SVN and need be documented:
http://bugs.php.net/fix.php?id=54279&r=needdocs
Fixed in release:
http://bugs.php.net/fix.php?id=54279&r=alreadyfixed
Need backtrace:
http://bugs.php.net/fix.php?id=54279&r=needtrace
Need Reproduce Script:
http://bugs.php.net/fix.php?id=54279&r=needscript
Try newer version:
http://bugs.php.net/fix.php?id=54279&r=oldversion
Not developer issue:
http://bugs.php.net/fix.php?id=54279&r=support
Expected behavior:
http://bugs.php.net/fix.php?id=54279&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=54279&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=54279&r=submittedtwice
register_globals:
http://bugs.php.net/fix.php?id=54279&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=54279&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=54279&r=dst
IIS Stability:
http://bugs.php.net/fix.php?id=54279&r=isapi
Install GNU Sed:
http://bugs.php.net/fix.php?id=54279&r=gnused
Floating point limitations:
http://bugs.php.net/fix.php?id=54279&r=float
No Zend Extensions:
http://bugs.php.net/fix.php?id=54279&r=nozend
MySQL Configuration Error:
http://bugs.php.net/fix.php?id=54279&r=mysqlcfg
