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<?php class a {public function foo() { var_dump(get_parent_class()); }} class b extends a { } $b = new b; $b->foo(); var_dump(get_parent_class('b'));
Output for 8.3.0 - 8.3.6
Deprecated: Calling get_parent_class() without arguments is deprecated in /in/3mO5D on line 2 bool(false) string(1) "a"
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18
bool(false) string(1) "a"
Output for 5.0.0 - 5.0.5
Warning: Wrong parameter count for get_parent_class() in /in/3mO5D on line 2 NULL string(1) "a"
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/3mO5D on line 2
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/3mO5D on line 2
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/3mO5D on line 2
Process exited with code 255.

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