<?xml version="1.0" encoding="utf-8"?>
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<refentry xml:id="function.get-declared-interfaces" xmlns="http://docbook.org/ns/docbook">
 <refnamediv>
  <refname>get_declared_interfaces</refname>
  <refpurpose>Returns an array of all declared interfaces</refpurpose>
 </refnamediv>
 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis>
   <type>array</type><methodname>get_declared_interfaces</methodname>
   <void/>
  </methodsynopsis>
  <para>
   Gets the declared interfaces.
  </para>
 </refsect1>
 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   Returns an array of the names of the declared interfaces in the current
   script.
  </para>
 </refsect1>
 <refsect1 role="examples">
  &reftitle.examples;
  <para>
   <example>
    <title><function>get_declared_interfaces</function> example</title>
    <programlisting role="php">
<![CDATA[
<?php
print_r(get_declared_interfaces());
?>
]]>
    </programlisting>
    &example.outputs.similar;
    <screen>
<![CDATA[
Array
(
    [0] => Traversable
    [1] => IteratorAggregate
    [2] => Iterator
    [3] => ArrayAccess
    [4] => reflector
    [5] => RecursiveIterator
    [6] => SeekableIterator
)
]]>
    </screen>
   </example>
  </para>
 </refsect1>
 <refsect1 role="seealso">
  &reftitle.seealso;
  <para>
   <simplelist>
    <member><function>interface_exists</function></member>
    <member><function>get_declared_classes</function></member>
    <member><function>class_implements</function></member>
   </simplelist>
  </para>
 </refsect1>
</refentry>

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