array_intersect problem
| From: | Leo Liu | Date: | Tue, 26 Dec 2006 02:51:41 +0000 |
| Subject: | array_intersect problem | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-246216@lists.php.net to get a copy of this message | ||
Hi,
I try to intersect associative array and it seems to fail to do so. Can anyone show me a walk
around?
For example I have
array1
Array
(
[0] => Array
(
[imageID] => 1
)
[1] => Array
(
[imageID] => 2
)
[2] => Array
(
[imageID] => 3
)
[3] => Array
(
[imageID] => 4
)
)
And array 2
Array
(
[0] => Array
(
[imageID] => 6
)
[1] => Array
(
[imageID] => 3
)
)
After intersection instead of me getting 3 as a result, I got the array 1 unchanged. Seems like
intersection doesn't take place at all. Anyway to solve this problem?
Regards,
Leo
Reality starts with Dream
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