3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ 'one' => [20,0,40,0,60], 'two' => [50], 'three' => [0, 0, 0, 0], 'four' => [10, 5], 'five' => [0], ]; var_export( array_filter($array, 'array_sum') );
Output for 7.4.0 - 7.4.33, 8.0.1 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
array ( 'one' => array ( 0 => 20, 1 => 0, 2 => 40, 3 => 0, 4 => 60, ), 'two' => array ( 0 => 50, ), 'four' => array ( 0 => 10, 1 => 5, ), )
preferences:
76.95 ms | 1267 KiB | 4 Q