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<?php class Test { private $_test=array("Test1", "Test2"); private function &getTest() { return $this->_test; } public function test() { $test=$this->getTest(); $test[1]="xxx"; print_r($this->_test); } } $test=new Test(); $test->test();
Output for 7.0.0 - 7.1.0
Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; Test has a deprecated constructor in /in/Ge6X3 on line 2 Array ( [0] => Test1 [1] => Test2 ) Array ( [0] => Test1 [1] => Test2 )
Output for 5.0.0 - 5.6.28, hhvm-3.10.0 - 3.12.0
Array ( [0] => Test1 [1] => Test2 ) Array ( [0] => Test1 [1] => Test2 )
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/Ge6X3 on line 3
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/Ge6X3 on line 3
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/Ge6X3 on line 3
Process exited with code 255.