I want to develop a function which will recursively clean an array having empty values.
Suppose I have created array like following :
Code: Select all
<?php
$x = array("a"=>array("a1"=> "", "a2"=> 1, "a3"=> 2), "b" => 0, "c"=>array("c1"=>1, "c2"=>""), "d"=>array("d1"=>array("d1a"=>"", "d1b"=>"")));
print_r($x);
?>Code: Select all
Array
(
[a] => Array
(
[a1] =>
[a2] => 1
[a3] => 2
)
[b] => 0
[c] => Array
(
[c1] => 1
[c2] =>
)
[d] => Array
(
[d1] => Array
(
[d1a] =>
[d1b] =>
)
)
)With Best Regards,
Dibyendra Hyoju