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<?php class foo { public static function test() { var_dump(get_called_class()); // var_dump(get_deb // ug(true)); var_dump(debug_backtrace(true)); } } class bar extends foo { } foo::test(); bar::test(); class_alias('bar', 'baz'); baz::test();
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.6.28, 7.0.14 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
string(3) "foo" array(1) { [0]=> array(6) { ["file"]=> string(9) "/in/OvCWJ" ["line"]=> int(17) ["function"]=> string(4) "test" ["class"]=> string(3) "foo" ["type"]=> string(2) "::" ["args"]=> array(0) { } } } string(3) "bar" array(1) { [0]=> array(6) { ["file"]=> string(9) "/in/OvCWJ" ["line"]=> int(18) ["function"]=> string(4) "test" ["class"]=> string(3) "foo" ["type"]=> string(2) "::" ["args"]=> array(0) { } } } string(3) "bar" array(1) { [0]=> array(6) { ["file"]=> string(9) "/in/OvCWJ" ["line"]=> int(20) ["function"]=> string(4) "test" ["class"]=> string(3) "foo" ["type"]=> string(2) "::" ["args"]=> array(0) { } } }
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 string(3) "foo" array(1) { [0]=> array(6) { ["file"]=> string(9) "/in/OvCWJ" ["line"]=> int(17) ["function"]=> string(4) "test" ["class"]=> string(3) "foo" ["type"]=> string(2) "::" ["args"]=> array(0) { } } } string(3) "bar" array(1) { [0]=> array(6) { ["file"]=> string(9) "/in/OvCWJ" ["line"]=> int(18) ["function"]=> string(4) "test" ["class"]=> string(3) "foo" ["type"]=> string(2) "::" ["args"]=> array(0) { } } } string(3) "bar" array(1) { [0]=> array(6) { ["file"]=> string(9) "/in/OvCWJ" ["line"]=> int(20) ["function"]=> string(4) "test" ["class"]=> string(3) "foo" ["type"]=> string(2) "::" ["args"]=> array(0) { } } }

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