note 30881 added to function.unset
| From: | svbev at umail dot ru | Date: | Wed, 02 Apr 2003 08:18:53 +0000 |
| Subject: | note 30881 added to function.unset | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-46106@lists.php.net to get a copy of this message | ||
How to delete from an array.
Answer to [oseibert at haba-ag dot de].
Unset() completly deletes an entry from the array. If you want the array numeric keys follow in a
natural order you can use array_values() also.
function deleteKey($array, $keyname, $value)
{
end($array);
$last = key($array);
for($i=0; $i<=$last; $i++)
{
if($array[$i][$keyname] = $value)
{
unset($array[$i]);
}
}
$newArray = array_values( $array );
return $newArray;
}
--
http://www.php.net/manual/en/function.unset.php
http://master.php.net/manage/user-notes.php?action=edit+30881
http://master.php.net/manage/user-notes.php?action=delete+30881
http://master.php.net/manage/user-notes.php?action=reject+30881