archived-doc-es/reference/reflection/reflectionclass/getmethods.xml

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<refentry xml:id="reflectionclass.getmethods" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
 <refnamediv>
  <refname>ReflectionClass::getMethods</refname>
  <refpurpose>Obtiene un array de métodos</refpurpose>
 </refnamediv>
 
 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis>
   <modifier>public</modifier> <type>array</type><methodname>ReflectionClass::getMethods</methodname>
   <methodparam choice="opt"><type>int</type><parameter>filter</parameter></methodparam>
  </methodsynopsis>
  <para>
   Obtiene un array de métodos de una clase.
  </para>
 </refsect1>
 
 <refsect1 role="parameters">
  &reftitle.parameters;
  <para>
   <variablelist>
    <varlistentry>
     <term><parameter>filter</parameter></term>
     <listitem>
      <para>
       Filtra los resultados para incluir solamente los métodos con ciertos atributos. Lo predeterminado
       es no filtrar nada.
      </para>
      <para>
       Cualquier combinación de <constant>ReflectionMethod::IS_STATIC</constant>,
       <constant>ReflectionMethod::IS_PUBLIC</constant>,
       <constant>ReflectionMethod::IS_PROTECTED</constant>,
       <constant>ReflectionMethod::IS_PRIVATE</constant>,
       <constant>ReflectionMethod::IS_ABSTRACT</constant>,
       <constant>ReflectionMethod::IS_FINAL</constant>.
      </para>
     </listitem>
    </varlistentry>
   </variablelist>
  </para>
 </refsect1>
 
 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   Un <type>array</type> de objetos <classname>ReflectionMethod</classname>
   que reflejan cada método.
  </para>
 </refsect1>
 
 <refsect1 role="examples">
  &reftitle.examples;
  <para>
   <example>
    <title>Uso básico de <methodname>ReflectionClass::getMethods</methodname></title>
    <programlisting role="php">
<![CDATA[
<?php
class Apple {
    public function firstMethod() { }
    final protected function secondMethod() { }
    private static function thirdMethod() { }
}

$clase = new ReflectionClass('Apple');
$métodos = $clase->getMethods();
var_dump($métodos);
?>
]]>
    </programlisting>
    &example.outputs;
    <screen>
<![CDATA[
array(3) {
  [0]=>
  &object(ReflectionMethod)#2 (2) {
    ["name"]=>
    string(11) "firstMethod"
    ["class"]=>
    string(5) "Apple"
  }
  [1]=>
  &object(ReflectionMethod)#3 (2) {
    ["name"]=>
    string(12) "secondMethod"
    ["class"]=>
    string(5) "Apple"
  }
  [2]=>
  &object(ReflectionMethod)#4 (2) {
    ["name"]=>
    string(11) "thirdMethod"
    ["class"]=>
    string(5) "Apple"
  }
}
]]>
    </screen>
   </example>
  </para>
  <para>
   <example>
    <title>Filtrar los resultados de <methodname>ReflectionClass::getMethods</methodname></title>
    <programlisting role="php">
<![CDATA[
<?php
class Apple {
    public function firstMethod() { }
    final protected function secondMethod() { }
    private static function thirdMethod() { }
}

$clase = new ReflectionClass('Apple');
$métodos = $clase->getMethods(ReflectionMethod::IS_STATIC | ReflectionMethod::IS_FINAL);
var_dump($métodos);
?>
]]>
    </programlisting>
    &example.outputs;
    <screen>
<![CDATA[
array(2) {
  [0]=>
  &object(ReflectionMethod)#2 (2) {
    ["name"]=>
    string(12) "secondMethod"
    ["class"]=>
    string(5) "Apple"
  }
  [1]=>
  &object(ReflectionMethod)#3 (2) {
    ["name"]=>
    string(11) "thirdMethod"
    ["class"]=>
    string(5) "Apple"
  }
}
]]>
    </screen>
   </example>
  </para>
 </refsect1>
 
 <refsect1 role="seealso">
  &reftitle.seealso;
  <para>
   <simplelist>
    <member><methodname>ReflectionClass::getMethod</methodname></member>
   </simplelist>
  </para>
 </refsect1>
 
</refentry>

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