3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = false; $var = 0; $var += 1; $var += 2 + $array[0]['blaat']; echo $var;
Output for 8.3.0 - 8.3.6
Warning: Trying to access array offset on false in /in/0oig7 on line 7 Warning: Trying to access array offset on null in /in/0oig7 on line 7 3
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18
Warning: Trying to access array offset on value of type bool in /in/0oig7 on line 7 Warning: Trying to access array offset on value of type null in /in/0oig7 on line 7 3
Output for 7.4.0 - 7.4.33
Notice: Trying to access array offset on value of type bool in /in/0oig7 on line 7 Notice: Trying to access array offset on value of type null in /in/0oig7 on line 7 3
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, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33
3
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