3v4l.org

run code in 300+ PHP versions simultaneously
<?php $max_int = PHP_INT_MAX $min_float = ~INF; $max_float = (float) INF - 1; var_dump($max_int, $min_float, $max_float);
Output for 5.4.0 - 5.4.21
Parse error: syntax error, unexpected '$min_float' (T_VARIABLE) in /in/DPJ4a on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.27
Parse error: syntax error, unexpected T_VARIABLE in /in/DPJ4a on line 3
Process exited with code 255.
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182.21 ms | 1398 KiB | 58 Q