3v4l.org

run code in 300+ PHP versions simultaneously
<?php function endswithy($value) { return (substr($value, -1) == 'y'); } $people = array("Johnny", "Timmy", "Bobby", "Sam", "Tammy", "Danny", "Joe"); $withy = array_filter($people, "endswithy"); var_dump($withy); ?>
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
array(5) { [0]=> string(6) "Johnny" [1]=> string(5) "Timmy" [2]=> string(5) "Bobby" [4]=> string(5) "Tammy" [5]=> string(5) "Danny" }

preferences:
337.25 ms | 406 KiB | 459 Q