Edit report at http://bugs.php.net/bug.php?id=54616&edit=1
ID: 54616
Updated by: ras...@php.net
Reported by: kozo at alphanet dot ro
Summary: in_array return true if the haystack contain 0
-Status: Open
+Status: Bogus
Type: Bug
Package: Unknown/Other Function
Operating System: win, linux
PHP Version: 5.2.17
Block user comment: N
Private report: N
New Comment:
That's what the 3rd param to the in_array() call is for.
You are looking for a string in an array of integers.
(int)'something' == 0 and 0 exists in the array. If you
want a strict check that does a type check as well, set
the strict flag. No bug here.
Previous Comments:
------------------------------------------------------------------------
[2011-04-27 23:45:25] kozo at alphanet dot ro
Description:
------------
The in_array function return true if the haystack have an element with
value 0
Test script:
---------------
if (in_array('something', array(0)) ) {
echo 'something is in array';
} else {
echo 'something is NOT in array';
}
if (in_array('something', array(0, 'element1', 'element2')) ) {
echo 'something is in array';
} else {
echo 'something is NOT in array';
}
Expected result:
----------------
something is NOT in array
Actual result:
--------------
something is in array
------------------------------------------------------------------------
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Edit this bug report at http://bugs.php.net/bug.php?id=54616&edit=1
