3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(is_numeric('0xdeadbeef'), ctype_xdigit('deadbeef'), is_numeric('deadbeef));
Output for 5.4.0 - 5.4.2
Parse error: syntax error, unexpected ''deadbeef));' (T_ENCAPSED_AND_WHITESPACE), expecting ')' in /in/9BRdn on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.12
Parse error: syntax error, unexpected T_ENCAPSED_AND_WHITESPACE, expecting ')' in /in/9BRdn on line 3
Process exited with code 255.
preferences:
161.3 ms | 1395 KiB | 23 Q