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<refentry xml:id="reflectionmethod.construct" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">

<refnamediv>

<refname>ReflectionMethod::__construct</refname>

<refpurpose>Construye un nuevo objeto ReflectionMethod</refpurpose>

</refnamediv>

<refsect1 role="description">

&reftitle.description;

<constructorsynopsis role="ReflectionMethod">

<modifier>public</modifier> <methodname>ReflectionMethod::__construct</methodname>

<methodparam><type class="union"><type>object</type><type>string</type></type><parameter>objectOrMethod</parameter></methodparam>

<methodparam><type>string</type><parameter>method</parameter></methodparam>

</constructorsynopsis>

<simpara>Firma alternativa (no soportada con argumentos nombrados):</simpara>

<constructorsynopsis role="ReflectionMethod">

<modifier>public</modifier> <methodname>ReflectionMethod::__construct</methodname>

<methodparam><type>string</type><parameter>classMethod</parameter></methodparam>

</constructorsynopsis>

<warning>

<simpara>

La firma alternativa está obsoleta a partir de PHP 8.4.0,

utilice <methodname>ReflectionMethod::createFromMethodName</methodname>

en su lugar.

</simpara>

</warning>

<para>

Construye un nuevo objeto <classname>ReflectionMethod</classname>.

</para>

</refsect1>

<refsect1 role="parameters">

&reftitle.parameters;

<para>

<variablelist>

<varlistentry>

<term><parameter>objectOrMethod</parameter></term>

<listitem>

<para>

Nombre de clase -o instancia de esta- que contiene el método.

</para>

</listitem>

</varlistentry>

<varlistentry>

<term><parameter>method</parameter></term>

<listitem>

<para>

Nombre del método.

</para>

</listitem>

</varlistentry>

<varlistentry>

<term><parameter>classMethod</parameter></term>

<listitem>

<para>

Nombre de clase y de método delimitados por <literal>::</literal>.

</para>

</listitem>

</varlistentry>

</variablelist>

</para>

</refsect1>

<refsect1 role="errors">

&reftitle.errors;

<para>

Se emite una <classname>ReflectionException</classname> si el método considerado no existe.

</para>

</refsect1>

<refsect1 role="examples">

&reftitle.examples;

<para>

<example>

<title>Ejemplo con <methodname>ReflectionMethod::__construct</methodname></title>

<programlisting role="php">

<![CDATA[

<?php

class Counter

{

private static $c = 0;

/**

* Contador que se incrementa

*

* @final

* @static

* @access public

* @return int

*/

final public static function increment()

{

return ++self::$c;

}

}

// Crea una nueva instancia de la clase ReflectionMethod

$method = new ReflectionMethod('Counter', 'increment');

// Muestra información

printf(

"===> The %s%s%s%s%s%s%s method '%s' (which is %s)\n" .

" declared in %s\n" .

" lines %d to %d\n" .

" having the modifiers %d[%s]\n",

$method->isInternal() ? 'internal' : 'user-defined',

$method->isAbstract() ? ' abstract' : '',

$method->isFinal() ? ' final' : '',

$method->isPublic() ? ' public' : '',

$method->isPrivate() ? ' private' : '',

$method->isProtected() ? ' protected' : '',

$method->isStatic() ? ' static' : '',

$method->getName(),

$method->isConstructor() ? 'the constructor' : 'a regular method',

$method->getFileName(),

$method->getStartLine(),

$method->getEndline(),

$method->getModifiers(),

implode(' ', Reflection::getModifierNames($method->getModifiers()))

);

// Muestra el comentario de documentación

printf("---> Documentation:\n %s\n", var_export($method->getDocComment(), true));

// Muestra las variables estáticas, si existen

if ($statics= $method->getStaticVariables()) {

printf("---> Static variables: %s\n", var_export($statics, true));

}

// Invoca el método

printf("---> Invocation results in: ");

var_dump($method->invoke(NULL));

?>

]]>

</programlisting>

&example.outputs.similar;

<screen>

<![CDATA[

===> The user-defined final public static method 'increment' (which is a regular method)

declared in /Users/philip/cvs/phpdoc/test.php

lines 14 to 17

having the modifiers 261[final public static]

---> Documentation:

'/**

* Contador que se incrementa

*

* @final

* @static

* @access public

* @return int

*/'

---> Invocation results in: int(1)

]]>

</screen>

</example>

</para>

</refsect1>

<refsect1 role="seealso">

&reftitle.seealso;

<para>

<simplelist>

<member><methodname>ReflectionMethod::export</methodname></member>

<member><link linkend="language.oop5.decon.constructor">Los constructores</link></member>

</simplelist>

</para>

</refsect1>

</refentry>

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