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<?php class TestSubClass extends TestBaseClass { } class TestBaseClass { public function __call($name, $arguments) { echo debug_print_backtrace(); return call_user_func_array([$this, $name], $arguments); } private function foo() { return true; } } $test = new TestSubClass(); var_dump($test->foo());
Output for 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
#0 /in/GL4s0(22): TestBaseClass->__call('foo', Array) bool(true)
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30
#0 TestBaseClass->__call(foo, Array ()) called at [/in/GL4s0:22] bool(true)
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
#0 TestBaseClass->__call(foo, Array ()) #1 TestSubClass->foo() called at [/in/GL4s0:22] bool(true)
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[', expecting ')' in /in/GL4s0 on line 12
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[', expecting ')' in /in/GL4s0 on line 12
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/GL4s0 on line 9
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/GL4s0 on line 9
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/GL4s0 on line 9
Process exited with code 255.

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