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run code in 300+ PHP versions simultaneously
<?php $b = 23; $f = function ($a) { echo $a; echo $b; }; $f(1); $f(2);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
1 Warning: Undefined variable $b in /in/tATCM on line 5 2 Warning: Undefined variable $b in /in/tATCM on line 5
Output for 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 - 7.4.25, 7.4.27 - 7.4.33
1 Notice: Undefined variable: b in /in/tATCM on line 5 2 Notice: Undefined variable: b in /in/tATCM on line 5
Output for 7.3.32 - 7.3.33, 7.4.26
12
preferences:
212.3 ms | 402 KiB | 292 Q