3v4l.org

run code in 300+ PHP versions simultaneously
<?php $addMode = 'auto'; $noticeOrder = array( "initial" => 0, "pastdue" => 1, "final" => 2 ); $noticeType = null; if ($noticeOrder[$addMode] < $noticeOrder[$noticeType]) { print_r("skipped"); } else { $noticeType = $addMode; print_r($noticeType); }
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: Undefined array key "auto" in /in/nvZOD on line 13 Warning: Undefined array key "" in /in/nvZOD on line 13 auto
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined index: auto in /in/nvZOD on line 13 Notice: Undefined index: in /in/nvZOD on line 13 auto
Output for 7.3.32 - 7.3.33
auto
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 index: auto in /in/nvZOD on line 13 Notice: Undefined index: in /in/nvZOD on line 13 auto

preferences:
317.77 ms | 402 KiB | 459 Q