3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( '= + '9223372036854775807' ); var_dump( '=' + '9223372036854775808') ?>
Output for 5.4.0 - 5.4.13
Parse error: syntax error, unexpected '9223372036854775807' (T_LNUMBER) in /in/QdvgH on line 2
Process exited with code 255.
Output for 5.3.0 - 5.3.23
Parse error: syntax error, unexpected T_LNUMBER in /in/QdvgH on line 2
Process exited with code 255.
preferences:
173 ms | 1395 KiB | 45 Q