How to remove null values from array in PHP?

By Hardik Savani | January 28, 2016 | | 1437 Viewer | Category : PHP


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you have array with null value and you want to remove all null value from that array without loop. you can remove your all null value from array without loop. PHP array_filter function through you can remove all null value, you see following example how to remove null value :

Example:

$example = array(100, "hardik", null, "hey", NULL, "", 77);

$result = array_filter($example, function($value) {

return !is_null($value);

});

print_r($result);

Output:

Array

(

[0] => 100

[1] => hardik

[3] => hey

[5] =>

[6] => 77

)

Try this.......