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run code in 150+ php & hhvm versions
Bugs & Features
<?php class MyClass { public $prop; } $foo = new MyClass(); $foo->prop = 'test1'; $bar = clone $foo; $bam = new MyClass(); $bam->prop = 'test2'; $test = array($foo, $bar, $bam); var_export(array_unique($test, SORT_REGULAR));
Output for 5.2.9 - 5.6.28, 7.0.0 - 7.1.0
array ( 0 => MyClass::__set_state(array( 'prop' => 'test1', )), 2 => MyClass::__set_state(array( 'prop' => 'test2', )), )
Output for hhvm-3.10.0 - 3.12.0
array ( 0 => MyClass::__set_state(array( 'prop' => 'test1', )), 2 => MyClass::__set_state(array( 'prop' => 'test2', )), )
Output for 5.0.0 - 5.2.8
Warning: Wrong parameter count for array_unique() in /in/HfHPm on line 17 NULL
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/HfHPm 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 T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/HfHPm 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/HfHPm on line 4
Process exited with code 255.