note 85694 added to function.array-diff
| From: | pyerre at osu1 dot php dot net | Date: | Fri, 12 Sep 2008 13:20:54 +0000 |
| Subject: | note 85694 added to function.array-diff | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-144366@lists.php.net to get a copy of this message | ||
be careful kids, this function can be tricky
<?php
$tab1=array(0=>"a");
$tab2=array(0=>"a",1=>"b");
print_r(array_diff($tab1,$tab2));
?>
gives
Array
(
)
----
Server IP: 89.31.146.176
Probable Submitter: 86.217.34.135
----
Manual Page -- http://www.php.net/manual/en/function.array-diff.php
Edit -- https://master.php.net/note/edit/85694
Del: integrated -- https://master.php.net/note/delete/85694/integrated
Del: useless -- https://master.php.net/note/delete/85694/useless
Del: bad code -- https://master.php.net/note/delete/85694/bad+code
Del: spam -- https://master.php.net/note/delete/85694/spam
Del: non-english -- https://master.php.net/note/delete/85694/non-english
Del: in docs -- https://master.php.net/note/delete/85694/in+docs
Del: other reasons-- https://master.php.net/note/delete/85694
Reject -- https://master.php.net/note/reject/85694
Search -- https://master.php.net/manage/user-notes.php