3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str ="abc\tdef\t\t"; Var_dump(preg_split("/\t/", $str, -1, PREG_SPLIT_NO_EMPTY));
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 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 - 8.3.7
array(2) { [0]=> string(3) "abc" [1]=> string(3) "def" }
preferences:
167.96 ms | 403 KiB | 175 Q