3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Varien_Object { } class Level77 { function serialize(\Varien_Object $object) { } }
Output for 5.3.0 - 7.1.0
Output for 5.0.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/CXaSi on line 9
Output for 4.4.2 - 4.4.9
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/CXaSi on line 9 Parse error: syntax error, unexpected T_STRING, expecting ')' in /in/CXaSi on line 9
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/CXaSi on line 9 Parse error: parse error, unexpected T_STRING, expecting ')' in /in/CXaSi on line 9
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/CXaSi on line 9 Parse error: parse error, expecting `')'' in /in/CXaSi on line 9
Process exited with code 255.