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run code in 300+ PHP versions simultaneously
<?php function gen() { try { $a = function(){ yield 1; yield 2; yield 3; }; $iterator = $a(); $iterator->valid(); yield from $iterator; } finally { print "OK"; } } $gen = gen(); $gen->valid();
Output for 7.0.4 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
OK
Output for 7.0.0 - 7.0.3
Output for 5.5.0 - 5.5.35, 5.6.0 - 5.6.28
Parse error: syntax error, unexpected '$iterator' (T_VARIABLE) in /in/YaKel on line 12
Process exited with code 255.
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116.15 ms | 402 KiB | 216 Q