Question

How to remove empty elements from an array in PHP

Answer 1

$arr = array("", "php", "", "java", "", "", "c++", "", 49875, "");

$arr = array_filter($arr);

print_r($arr);




/*
run:

Array
(
    [1] => php
    [3] => java
    [6] => c++
    [8] => 49875
)

*/

 

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