3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (int) []; echo (int) [100]; echo (int) ['a', 'b']
Output for 5.4.0 - 5.4.30
Parse error: syntax error, unexpected end of file, expecting ',' or ';' in /in/dX4Xk on line 5
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected '[' in /in/dX4Xk on line 3
Process exited with code 255.
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179.02 ms | 1395 KiB | 67 Q