cvs: phpdoc /en/language/oop5 late-static-bindings.xml

colder Tue Jul 29 00:29:44 2008 UTC Modified files: /phpdoc/en/language/oop5 late-static-bindings.xml Log: Document parent::/self:: forwarding in LSB http://cvs.php.net/viewvc.cgi/phpdoc/en/language/oop5/late-static-bindings.xml?r1=1.2&r2=1.3&diff_format=u Index: phpdoc/en/language/oop5/late-static-bindings.xml diff -u phpdoc/en/language/oop5/late-static-bindings.xml:1.2 phpdoc/en/language/oop5/late-static-bindings.xml:1.3 --- phpdoc/en/language/oop5/late-static-bindings.xml:1.2 Mon Nov 12 12:10:43 2007 +++ phpdoc/en/language/oop5/late-static-bindings.xml Tue Jul 29 00:29:44 2008 @@ -1,5 +1,5 @@ <?xml version="1.0" encoding="iso-8859-1"?> -<!-- $Revision: 1.2 $ --> +<!-- $Revision: 1.3 $ --> <sect1 xml:id="language.oop5.late-static-bindings" xmlns="http://docbook.org/ns/docbook"> <title>Late Static Bindings</title> <para> @@ -153,10 +153,10 @@ </example> <note> <para> - Late static bindings' resolution will stop at a fully resolved static call with no fallback. + Late static bindings' resolution will stop at a fully resolved static call with no fallback. On the other hand, static calls using keywords like <literal>parent::</literal> or <literal>self::</literal> will forward the calling information. </para> <example> - <title>Fully resolved static calls</title> + <title>Forwarding and non-forwarding calls</title> <programlisting role="php"> <![CDATA[ <?php @@ -173,14 +173,21 @@ class B extends A { public static function test() { A::foo(); + parent::foo(); + self::foo(); } public static function who() { echo __CLASS__."\n"; } } +class C extends B { + public static function who() { + echo __CLASS__."\n"; + } +} -B::test(); +C::test(); ?> ]]> </programlisting> @@ -188,6 +195,8 @@ <screen> <![CDATA[ A +C +C ]]> </screen> </example>