3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $items = array(new \stdClass(), new \stdClass()); $copy = array(); foreach ($items as $item) { $copy[] = $item; } $diff = array_diff($items, $copy); $udiff = array_udiff($items, $copy, function ($a, $b) { return $a === $b; }); var_dump($diff, $udiff, $items, $copy);
based on eHJ0E
Output for 7.1.0
Recoverable fatal error: Object of class stdClass could not be converted to string in /in/a2HNT on line 11
Process exited with code 255.
Output for 5.3.0 - 5.6.28, hhvm-3.10.0, 7.0.0 - 7.0.14
Catchable fatal error: Object of class stdClass could not be converted to string in /in/a2HNT on line 11
Process exited with code 255.
Output for hhvm-3.12.0 - 3.13.2
Fatal error: Uncaught Error: Object of class stdClass could not be converted to string in /in/a2HNT:11 Stack trace: #0 {main}
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/a2HNT on line 4 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/a2HNT on line 4 Parse error: syntax error, unexpected T_FUNCTION in /in/a2HNT on line 12
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/a2HNT on line 4 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/a2HNT on line 4 Parse error: parse error, unexpected T_FUNCTION in /in/a2HNT on line 12
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/a2HNT on line 4 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/a2HNT on line 4 Parse error: parse error in /in/a2HNT on line 12
Process exited with code 255.