3v4l.org

run code in 300+ PHP versions simultaneously
<?php function() { echo "Hello World!"; }();
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.31, 7.2.0 - 7.2.21, 7.3.0 - 7.3.8
Parse error: syntax error, unexpected '(' in /in/AWZak on line 4
Process exited with code 255.

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236.36 ms | 1387 KiB | 184 Q