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Add stub/document ReflectionFunctionAbstract::getClosureCalledClass() #4043
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Add stub for ReflectionFunctionAbstract::getClosureCalledClass()
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Attempt to document methods
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Fix XIncludes
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reference/reflection/reflectionfunctionabstract/getclosurecalledclass.xml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,175 @@ | ||
| <?xml version="1.0" encoding="utf-8"?> | ||
| <refentry xml:id="reflectionfunctionabstract.getclosurecalledclass" xmlns="http://docbook.org/ns/docbook"> | ||
| <refnamediv> | ||
| <refname>ReflectionFunctionAbstract::getClosureCalledClass</refname> | ||
| <refpurpose>Returns the class corresponding to static:: inside a closure</refpurpose> | ||
| </refnamediv> | ||
|
|
||
| <refsect1 role="description"> | ||
| &reftitle.description; | ||
| <methodsynopsis role="ReflectionFunctionAbstract"> | ||
| <modifier>public</modifier> <type class="union"><type>ReflectionClass</type><type>null</type></type><methodname>ReflectionFunctionAbstract::getClosureCalledClass</methodname> | ||
| <void/> | ||
| </methodsynopsis> | ||
| <simpara> | ||
| Returns the class as a <classname>ReflectionClass</classname> that | ||
| corresponds to <literal>static::</literal> inside the | ||
| <classname>Closure</classname>. | ||
| </simpara> | ||
| </refsect1> | ||
|
|
||
| <refsect1 role="parameters"> | ||
| &reftitle.parameters; | ||
| &no.function.parameters; | ||
| </refsect1> | ||
|
|
||
| <refsect1 role="returnvalues"> | ||
| &reftitle.returnvalues; | ||
| <simpara> | ||
| Returns a <classname>ReflectionClass</classname> corresponding to the class | ||
| represented by <literal>static::</literal> in the <classname>Closure</classname>. | ||
| If the function is not a closure or if it has global scope &null; | ||
| is returned instead. | ||
| </simpara> | ||
| </refsect1> | ||
|
|
||
| <refsect1 role="examples"> | ||
| &reftitle.examples; | ||
| <example> | ||
| <title> | ||
| Example showcasing difference between | ||
| <methodname>ReflectionFunctionAbstract::getClosureCalledClass</methodname>, | ||
| <methodname>ReflectionFunctionAbstract::getClosureScopeClass</methodname>, | ||
| and <methodname>ReflectionFunctionAbstract::getClosureThis</methodname> | ||
| with an instance method | ||
| </title> | ||
| <programlisting role="php"> | ||
| <![CDATA[ | ||
| <?php | ||
|
|
||
| class A { | ||
| public function getClosure() { | ||
| var_dump(self::class, static::class); | ||
| return function () { | ||
|
|
||
| }; | ||
| } | ||
| } | ||
|
|
||
| class B extends A { | ||
|
|
||
| } | ||
|
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| $b = new B(); | ||
| $c = $b->getClosure(); | ||
| $r = new ReflectionFunction($c); | ||
| var_dump($r->getClosureThis()); // $this === $b | ||
| var_dump($r->getClosureScopeClass()); // self::class | ||
| var_dump($r->getClosureCalledClass()); // static::class | ||
|
|
||
| ?> | ||
| ]]> | ||
| </programlisting> | ||
| &example.outputs; | ||
| <screen> | ||
| <![CDATA[ | ||
| string(1) "A" | ||
| string(1) "B" | ||
| object(B)#1 (0) { | ||
| } | ||
| object(ReflectionClass)#4 (1) { | ||
| ["name"]=> | ||
| string(1) "A" | ||
| } | ||
| object(ReflectionClass)#4 (1) { | ||
| ["name"]=> | ||
| string(1) "B" | ||
| } | ||
| ]]> | ||
| </screen> | ||
| </example> | ||
| <example> | ||
| <title> | ||
| Example showcasing difference between | ||
| <methodname>ReflectionFunctionAbstract::getClosureCalledClass</methodname>, | ||
| <methodname>ReflectionFunctionAbstract::getClosureScopeClass</methodname>, | ||
| and <methodname>ReflectionFunctionAbstract::getClosureThis</methodname> | ||
| with a static method | ||
| </title> | ||
| <programlisting role="php"> | ||
| <![CDATA[ | ||
| <?php | ||
|
|
||
| class A { | ||
| public function getClosure() { | ||
| var_dump(self::class, static::class); | ||
| return static function () { | ||
|
|
||
| }; | ||
| } | ||
| } | ||
|
|
||
| class B extends A { | ||
|
|
||
| } | ||
|
|
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| $b = new B(); | ||
| $c = $b->getClosure(); | ||
| $r = new ReflectionFunction($c); | ||
| var_dump($r->getClosureThis()); // NULL | ||
| var_dump($r->getClosureScopeClass()); // self::class | ||
| var_dump($r->getClosureCalledClass()); // static::class | ||
|
|
||
| ?> | ||
| ]]> | ||
| </programlisting> | ||
| &example.outputs; | ||
| <screen> | ||
| <![CDATA[ | ||
| string(1) "A" | ||
| string(1) "B" | ||
| NULL | ||
| object(ReflectionClass)#4 (1) { | ||
| ["name"]=> | ||
| string(1) "A" | ||
| } | ||
| object(ReflectionClass)#4 (1) { | ||
| ["name"]=> | ||
| string(1) "B" | ||
| } | ||
|
|
||
| ]]> | ||
| </screen> | ||
| </example> | ||
| </refsect1> | ||
|
|
||
| <refsect1 role="seealso"> | ||
| &reftitle.seealso; | ||
| <simplelist> | ||
| <member><methodname>ReflectionFunctionAbstract::getClosureScopeClass</methodname></member> | ||
| <member><methodname>ReflectionFunctionAbstract::getClosureThis</methodname></member> | ||
| <member><xref linkend="language.oop5.late-static-bindings" /></member> | ||
| </simplelist> | ||
| </refsect1> | ||
|
|
||
| </refentry> | ||
| <!-- Keep this comment at the end of the file | ||
| Local variables: | ||
| mode: sgml | ||
| sgml-omittag:t | ||
| sgml-shorttag:t | ||
| sgml-minimize-attributes:nil | ||
| sgml-always-quote-attributes:t | ||
| sgml-indent-step:1 | ||
| sgml-indent-data:t | ||
| indent-tabs-mode:nil | ||
| sgml-parent-document:nil | ||
| sgml-default-dtd-file:"~/.phpdoc/manual.ced" | ||
| sgml-exposed-tags:nil | ||
| sgml-local-catalogs:nil | ||
| sgml-local-ecat-files:nil | ||
| End: | ||
| vim600: syn=xml fen fdm=syntax fdl=2 si | ||
| vim: et tw=78 syn=sgml | ||
| vi: ts=1 sw=1 | ||
| --> |
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Oh this is funky. This would also have been an option for the curl multi docs.