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<?php class A{ public function sum($num1, $num2){ return $num1 + $num2; } } class B { public $property; public function __construct( A $object=null) { $property = $object; } } $test = new B(new A); echo $test->$property->sum(1,2); // output 3
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: Undefined variable $property in /in/I7ICN on line 18 Warning: Undefined property: B::$ in /in/I7ICN on line 18 Fatal error: Uncaught Error: Call to a member function sum() on null in /in/I7ICN:18 Stack trace: #0 {main} thrown in /in/I7ICN on line 18
Process exited with code 255.
Output for 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined variable: property in /in/I7ICN on line 18 Notice: Undefined property: B::$ in /in/I7ICN on line 18 Fatal error: Uncaught Error: Call to a member function sum() on null in /in/I7ICN:18 Stack trace: #0 {main} thrown in /in/I7ICN on line 18
Process exited with code 255.
Output for 7.3.32 - 7.3.33
Fatal error: Uncaught Error: Call to a member function sum() on null in /in/I7ICN:18 Stack trace: #0 {main} thrown in /in/I7ICN on line 18
Process exited with code 255.
Output for 7.0.0 - 7.0.33
Notice: Undefined variable: property in /in/I7ICN on line 18 Fatal error: Uncaught Error: Cannot access empty property in /in/I7ICN:18 Stack trace: #0 {main} thrown in /in/I7ICN on line 18
Process exited with code 255.
Output for 5.0.5, 5.1.1 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38
Notice: Undefined variable: property in /in/I7ICN on line 18 Fatal error: Cannot access empty property in /in/I7ICN on line 18
Process exited with code 255.
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/I7ICN on line 18
Process exited with code 255.
Output for 5.0.4
Notice: Undefined variable: property in /in/I7ICN on line 18 Notice: Undefined property: B::$ in /in/I7ICN on line 18 Fatal error: Call to a member function sum() on a non-object in /in/I7ICN on line 18
Process exited with code 255.
Output for 5.0.0 - 5.0.3
Notice: Undefined variable: property in /in/I7ICN on line 18 Notice: Undefined property: B::$ in /in/I7ICN on line 18 Fatal error: Call to a member function sum() on a non-object in /in/I7ICN on line 18
Process exited with code 255.
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/I7ICN on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/I7ICN 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/I7ICN on line 3
Process exited with code 255.
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