3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = PHP_INT_MAX + 1; print_r $i; ?>
Output for 5.4.0 - 5.4.14
Parse error: syntax error, unexpected '$i' (T_VARIABLE) in /in/cvEG2 on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.24
Parse error: syntax error, unexpected T_VARIABLE in /in/CosBR on line 3
Process exited with code 255.
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192.02 ms | 1395 KiB | 47 Q