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<?php class Foo { public static $person; public function sayHello() { $person += 1; echo 'Hello'; } public function getNumber(){ return Foo::person; } } class Bar { public function __constructor($foo) { $foo::sayHello(); } } $foo1 = new Foo(); $foo1->sayHello(); $foo2 = new Foo(); $foo2->sayHello(); $foo1->getNumber(); $foo2->getNumber();
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 $person in /in/q7vaQ on line 10 Hello Warning: Undefined variable $person in /in/q7vaQ on line 10 Hello Fatal error: Uncaught Error: Undefined constant Foo::person in /in/q7vaQ:17 Stack trace: #0 /in/q7vaQ(38): Foo->getNumber() #1 {main} thrown in /in/q7vaQ on line 17
Process exited with code 255.
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined variable: person in /in/q7vaQ on line 10 Hello Notice: Undefined variable: person in /in/q7vaQ on line 10 Hello Fatal error: Uncaught Error: Undefined class constant 'person' in /in/q7vaQ:17 Stack trace: #0 /in/q7vaQ(38): Foo->getNumber() #1 {main} thrown in /in/q7vaQ on line 17
Process exited with code 255.
Output for 7.3.32 - 7.3.33
HelloHello Fatal error: Uncaught Error: Undefined class constant 'person' in /in/q7vaQ:17 Stack trace: #0 /in/q7vaQ(38): Foo->getNumber() #1 {main} thrown in /in/q7vaQ on line 17
Process exited with code 255.
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Notice: Undefined variable: person in /in/q7vaQ on line 10 Hello Notice: Undefined variable: person in /in/q7vaQ on line 10 Hello Fatal error: Undefined class constant 'person' in /in/q7vaQ on line 17
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_PAAMAYIM_NEKUDOTAYIM in /in/q7vaQ on line 25
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_PAAMAYIM_NEKUDOTAYIM in /in/q7vaQ on line 25
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/q7vaQ on line 6
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/q7vaQ on line 6
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/q7vaQ on line 6
Process exited with code 255.
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