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run code in 200+ php & hhvm versions
Bugs & Features
<?php /* Accepting NULL value */ function test(stdClass $obj) { $obj->test="a"; echo test($obj); } test(new stdclass); ?>
Output for 7.0.0 - 7.1.7, 7.2.0 - 7.3.0alpha1
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 262144 bytes) in /in/mOhd8 on line 6
Process exited with code 255.
Output for 7.1.10

Process exited with code 137.
Output for 5.4.0 - 5.6.28
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 130968 bytes) in /in/mOhd8 on line 7
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 523800 bytes) in /in/mOhd8 on line 7
Process exited with code 255.
Output for 5.0.0 - 5.2.17

Process exited with code 139.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting ')' in /in/mOhd8 on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting ')' in /in/mOhd8 on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/mOhd8 on line 4
Process exited with code 255.