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Bug #43197 array_intersect_assoc() does not emit warning messages for error inputs
Submitted: 2007-11-05 12:58 UTC Modified: 2007-11-05 23:55 UTC
From: kraghuba at in dot ibm dot com Assigned:
Status: Closed Package: Arrays related
PHP Version: 5.3CVS-2007-11-05 (snap) OS: Linux, windows
Private report: No CVE-ID: None
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From: kraghuba at in dot ibm dot com
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 [2007-11-05 12:58 UTC] kraghuba at in dot ibm dot com 
Description:
------------
array_intersect_assoc() doesn't produce warning message when incorrect number of arguments are passed (i.e. Zero argument or one less than expected number of arguments).

This problem is applicable to php5.3 and php6 only. On php5 it generates  correct warning message.


Reproduce code:
---------------
<?php
$arr = array(1, 2, 3, 4);
var_dump( array_intersect_assoc() );
var_dump( array_intersect_assoc($arr) );
?>

Expected result:
----------------
Warning: array_intersect_assoc(): at least 2 parameters are required, 0 given in %s on line %d
NULL

Warning: array_intersect_assoc(): at least 2 parameters are required, 1 given in %s on line %d
NULL

Actual result:
--------------
NULL
NULL

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 [2007-11-05 23:55 UTC] iliaa@php.net 
This bug has been fixed in CVS.

Snapshots of the sources are packaged every three hours; this change
will be in the next snapshot. You can grab the snapshot at
http://snaps.php.net/.
 
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