3v4l.org

run code in 300+ PHP versions simultaneously
<?php class ToString { __toString() { return 'baz' } } var_dump((string) 5); var_dump((string) 1.5); var_dump((string) 'foo'); var_dump((string) null); var_dump((string) true); var_dump((string) false); var_dump((string) new ToString()); var_dumP((string) new \stdClass);
Output for 5.5.24 - 5.5.30, 5.6.8 - 5.6.15
Parse error: syntax error, unexpected '__toString' (T_STRING), expecting function (T_FUNCTION) in /in/TGBlc on line 4
Process exited with code 255.

preferences:
186.41 ms | 1399 KiB | 22 Q