3v4l.org

run code in 300+ PHP versions simultaneously
<?php $s1 = 'frm_division=58'; $s2 = '?frm_division=58'; $s3 = 'frm_division=58&foo=test'; parse_str($s1, $d1); parse_str($s2, $d2); parse_str($s3, $d3); var_dump($d1, $d2, $d3);
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(1) { ["frm_division"]=> string(2) "58" } array(1) { ["?frm_division"]=> string(2) "58" } array(2) { ["frm_division"]=> string(2) "58" ["foo"]=> string(4) "test" }

preferences:
222.87 ms | 406 KiB | 457 Q