3v4l.org

run code in 300+ PHP versions simultaneously
<?php $who = 'rejuvenair.com/?utm_source=google&utm_medium=cpc&utm_term=oxygen+facial&utm_content=coupon&utm_campaign=discount'; $refer = parse_url($who); //$refer = parse_url($who); echo $refer[0]; echo $refer[1]; echo $refer[2]; echo $refer[3]; ?>
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Warning: Undefined array key 0 in /in/jTlrQ on line 5 Warning: Undefined array key 1 in /in/jTlrQ on line 6 Warning: Undefined array key 2 in /in/jTlrQ on line 7 Warning: Undefined array key 3 in /in/jTlrQ on line 8
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined offset: 0 in /in/jTlrQ on line 5 Notice: Undefined offset: 1 in /in/jTlrQ on line 6 Notice: Undefined offset: 2 in /in/jTlrQ on line 7 Notice: Undefined offset: 3 in /in/jTlrQ on line 8
Output for 7.3.32 - 7.3.33
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
Notice: Undefined offset: 0 in /in/jTlrQ on line 5 Notice: Undefined offset: 1 in /in/jTlrQ on line 6 Notice: Undefined offset: 2 in /in/jTlrQ on line 7 Notice: Undefined offset: 3 in /in/jTlrQ on line 8

preferences:
236.36 ms | 402 KiB | 350 Q