php-doc-en/reference/reflection/reflectionfunction/tostring.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->

<refentry xml:id="reflectionfunction.tostring" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
 <refnamediv>
  <refname>ReflectionFunction::__toString</refname>
  <refpurpose>To string</refpurpose>
 </refnamediv>

 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis>
   <modifier>public</modifier> <type>string</type><methodname>ReflectionFunction::__toString</methodname>
   <void />
  </methodsynopsis>
  <para>
   To string.
  </para>
 </refsect1>

 <refsect1 role="parameters">
  &reftitle.parameters;
  &no.function.parameters;
 </refsect1>

 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   Returns <methodname>ReflectionFunction::export</methodname>-like output for 
   the function.
  </para>
 </refsect1>

 <refsect1 role="examples">
  &reftitle.examples;
  <para>
   <example>
    <title><methodname>ReflectionFunction::__toString</methodname> example</title>
    <programlisting role="php">
<![CDATA[
<?php
function title($title, $name)
{
    return sprintf("%s. %s\r\n", $title, $name);
}

echo new ReflectionFunction('title');
?>
]]>
    </programlisting>
    &example.outputs.similar;
    <screen>
<![CDATA[
Function [ <user> function person ] {
  @@ Command line code 1 - 1

  - Parameters [2] {
    Parameter #0 [ <required> $prefix ]
    Parameter #1 [ <required> $name ]
  }
}
]]>
    </screen>
   </example>
  </para>
 </refsect1>

 <refsect1 role="seealso">
  &reftitle.seealso;
  <para>
   <simplelist>
    <member><methodname>ReflectionFunction::export</methodname></member>
    <member><methodname>ReflectionClass::clone</methodname></member>
    <member><link linkend="language.oop5.magic.tostring">__toString</link></member>
   </simplelist>
  </para>
 </refsect1>

</refentry>

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