note 30881 deleted from function.unset by sniper
| From: | sniper@php.net | Date: | Mon, 13 Oct 2003 02:28:42 +0000 |
| Subject: | note 30881 deleted from function.unset by sniper | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-58486@lists.php.net to get a copy of this message | ||
Note Submitter: svbev@umail.ru
----
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;
}