3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $class = '\stdClass'; $o = new \stdClass(); var_dump($o instanceof $class);
Output for 5.3.0 - 7.2.0
bool(true)
Output for 5.1.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/jgZN2 on line 4 bool(false)
Output for 5.0.0 - 5.0.5
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/jgZN2 on line 4 Fatal error: Class '\stdClass' not found in /in/jgZN2 on line 5
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/jgZN2 on line 4 Parse error: syntax error, unexpected T_STRING in /in/jgZN2 on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/jgZN2 on line 4 Parse error: parse error, unexpected T_STRING in /in/jgZN2 on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/jgZN2 on line 4 Parse error: parse error in /in/jgZN2 on line 5
Process exited with code 255.