note 89368 deleted from function.array-intersect by danbrown
| From: | danbrown@php.net | Date: | Wed, 04 Mar 2009 21:35:36 +0000 |
| Subject: | note 89368 deleted from function.array-intersect by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-151487@lists.php.net to get a copy of this message | ||
Note Submitter: chris
Reason: bad code
----
for intersection of unknown number of arrays:
$masterArray = // array of arrays
$finalArray = $masterArray[0];
foreach($masterArray as $subArray) {
$finalArray = array_intersect($finalArray, $innerArray);
}
$finalArray
is now the intersection of all arrays in $masterArray