3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Foo { public $x; } $a = new Foo(); $b = new Foo(); $a->x = new Foo(); $a->x->x = 3; $b->x = new Foo(); $b->x->x = 3; echo var_export(($a == $b), true); ?>
Output for 5.0.0 - 7.1.0
true
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/0uf9h on line 4
Process exited with code 255.
Output for 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/0uf9h on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/0uf9h on line 4
Process exited with code 255.
Output for 4.3.0
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/jEuTI on line 4
Process exited with code 255.