note 129163 added to language.oop5.paamayim-nekudotayim

<?php /** *access a constant from outside a class */ class Foo{ public const A = "Constant A"; } echo Foo::A; echo "\n"; /** *access a constant within its own class */ class Bar{ public const A = "Constant A"; public function abc(){ echo self::A; echo "\n"; } } $obj = new Bar; $obj->abc(); /** *access a constant within her child class */ class Baz extends Bar{ public function abc(){ echo parent::A; } } $obj = new Baz; $obj->abc(); //Static property and static method also follows this principle. ---- Server IP: 45.112.84.4 Probable Submitter: 45.91.157.134 (proxied: 103.120.33.26) ---- Manual Page -- https://php.net/manual/en/language.oop5.paamayim-nekudotayim.php Edit -- https://main.php.net/note/edit/129163 Del: integrated -- https://main.php.net/note/delete/129163/integrated Del: useless -- https://main.php.net/note/delete/129163/useless Del: bad code -- https://main.php.net/note/delete/129163/bad+code Del: spam -- https://main.php.net/note/delete/129163/spam Del: non-english -- https://main.php.net/note/delete/129163/non-english Del: in docs -- https://main.php.net/note/delete/129163/in+docs Del: other reasons-- https://main.php.net/note/delete/129163 Reject -- https://main.php.net/note/reject/129163 Search -- https://main.php.net/manage/user-notes.php