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run code in 300+ PHP versions simultaneously
<?php echo (function() { echo "cool"; return function(){ return "this is grand"; }; })()();
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
coolthis is grand
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Parse error: syntax error, unexpected '(', expecting ',' or ';' in /in/O2ZAS on line 8
Process exited with code 255.
preferences:
186.28 ms | 402 KiB | 198 Q