3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class SomeClass { protected $someProperty; public function __construct($prop) { $this->someProperty = $prop; } public function getSomeProperty() { return $this->someProperty; } } $arr = array(); $someObject = new SomeClass(3); $arr[] = $someObject; $arr[] = $someObject; $someOtherObject = new SomeClass(4); $arr[] = $someOtherObject; $arr[] = $someOtherObject; $arrFiltered = array_unique($arr); print_r($arrFiltered);
based on jABl1
Output for 7.1.0
Recoverable fatal error: Object of class SomeClass could not be converted to string in /in/vTDan on line 24
Process exited with code 255.
Output for 5.2.0 - 5.2.8, 5.2.10 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.0.14
Catchable fatal error: Object of class SomeClass could not be converted to string in /in/vTDan on line 24
Process exited with code 255.
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.0.0 - 5.1.6, 5.2.9
Array ( [0] => SomeClass Object ( [someProperty:protected] => 3 ) [2] => SomeClass Object ( [someProperty:protected] => 4 ) )
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/vTDan on line 5
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/vTDan on line 5
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/vTDan on line 5
Process exited with code 255.