Edit report at https://bugs.php.net/bug.php?id=60932&edit=1
ID: 60932
Updated by: johan...@php.net
Reported by: rupertrutland at gmail dot com
Summary: array_diff_assoc not working as expected.
-Status: Open
+Status: Not a bug
Type: Bug
Package: *General Issues
Operating System: MAC OSX 10.6.8
PHP Version: 5.3.9
Block user comment: N
Private report: N
New Comment:
The issue is in your array definition:
$arrayAssoc2 = array(
'one' => '1: some val',
/*...*/
'one' => '2: some val',
/*...*/
);
so you're overwriting the key 'one' again. If you replace the second 'one' with
'four' it works as you expect.
Previous Comments:
------------------------------------------------------------------------
[2012-01-30 07:06:50] rupertrutland at gmail dot com
Description:
------------
The first key/value pair should, in theory, not be present in the result array.
Test script:
---------------
$arrayAssoc1 = array(
'one' => '1: some val',
'two' => '1: another val',
'three' => '1: and another val',
'four' => '1: fourth val',
'five' => '1: fifth val',
'six' => '1: sixth param',
'seven' => '1: sixth param',
'starwars' => '2: lightsaber'
);
$arrayAssoc2 = array(
'one' => '1: some val',
'two' => '1: another val',
'three' => '1: and another val',
'one' => '2: some val',
'five' => '1: fifth val',
'three' => '2: and another val',
'seven' => '2: and another val',
'starwars' => '2: lightsaber'
);
var_dump(array_diff_assoc($arrayAssoc1, $arrayAssoc2));
Expected result:
----------------
array(5) {
["three"] => string(18) "1: and another val"
["four"] => string(13) "1: fourth val"
["six"] => string(14) "1: sixth param"
["seven"] => string(14) "1: sixth param"
}
Actual result:
--------------
array(5) {
["one"] => string(11) "1: some val"
["three"] => string(18) "1: and another val"
["four"] => string(13) "1: fourth val"
["six"] => string(14) "1: sixth param"
["seven"] => string(14) "1: sixth param"
}
------------------------------------------------------------------------
--
Edit this bug report at https://bugs.php.net/bug.php?id=60932&edit=1
