note 98680 added to function.array-diff
| From: | thefrox at gmail dot com | Date: | Wed, 30 Jun 2010 12:28:51 +0000 |
| Subject: | note 98680 added to function.array-diff | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-170594@lists.php.net to get a copy of this message | ||
Multidimensional array_diff
echo '<pre>';
$bdd['80395']=
array('80396','80397','80398','777');
$folder['80395']=
array('80396','80397','666','80398','154223');
$folder['80397']=
array('34','35','36','45','57');
echo '<hr>';
function multidimensional_array_diff($a1,$a2)
{
$r = array();
foreach ($a2 as $key => $second)
{
foreach ($a1 as $key => $first)
{
if (isset($a2[$key]))
{
foreach ($first as $first_value)
{
foreach ($second as $second_value)
{
if ($first_value == $second_value)
{
$true = true;
break;
}
}
if (!isset($true))
{
$r[$key][] = $first_value;
}
unset($true);
}
}
else
{
$r[$key] = $first;
}
}
}
return $r;
}
print_r(single_diff_assoc($folder,$bdd));
RESULT :
Array
(
[80395] => Array
(
[0] => 666
[1] => 154223
)
[80397] => Array
(
[0] => 34
[1] => 35
[2] => 36
[3] => 45
[4] => 57
)
)
----
Server IP: 69.147.83.197
Probable Submitter: 91.213.82.33
----
Manual Page -- http://www.php.net/manual/en/function.array-diff.php
Edit -- https://master.php.net/note/edit/98680
Del: integrated -- https://master.php.net/note/delete/98680/integrated
Del: useless -- https://master.php.net/note/delete/98680/useless
Del: bad code -- https://master.php.net/note/delete/98680/bad+code
Del: spam -- https://master.php.net/note/delete/98680/spam
Del: non-english -- https://master.php.net/note/delete/98680/non-english
Del: in docs -- https://master.php.net/note/delete/98680/in+docs
Del: other reasons-- https://master.php.net/note/delete/98680
Reject -- https://master.php.net/note/reject/98680
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