array-intersect-uassoc.xml

<?xml version="1.0" encoding="utf-8"?>
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<refentry xmlns="http://docbook.org/ns/docbook" xml:id="function.array-intersect-uassoc">
 <refnamediv>
  <refname>array_intersect_uassoc</refname>
  <refpurpose>Ermittelt die Schnittmenge von Arrays mit Indexprüfung;
  vergleicht Indizes mit einer Callbackfunktion</refpurpose>
 </refnamediv>

 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis>
   <type>array</type><methodname>array_intersect_uassoc</methodname>
   <methodparam><type>array</type><parameter>array</parameter></methodparam>
   <methodparam rep="repeat"><type>array</type><parameter>arrays</parameter></methodparam>
   <methodparam><type>callable</type><parameter>key_compare_func</parameter></methodparam>
  </methodsynopsis>
  <para>
   <function>array_intersect_uassoc</function> gibt ein Array mit allen Werten
   von <parameter>array</parameter>, die auch in allen anderen Argumenten
   enthalten sind, zurück. Beachten Sie, dass anders als von
   <function>array_intersect</function> die Schlüssel zum Vergleich
   herangezogen werden.
  </para>
 </refsect1>

 <refsect1 role="parameters">
  &reftitle.parameters;
  <para>
   <variablelist>
    <varlistentry>
     <term><parameter>array</parameter></term>
     <listitem>
      <para>
       Eingabe-Array für den Vergleich der Arrays.
      </para>
     </listitem>
    </varlistentry>
    <varlistentry>
     <term><parameter>arrays</parameter></term>
     <listitem>
      <para>
       Arrays zum Vergleichen von Schlüsseln.
      </para>
     </listitem>
    </varlistentry>
    <varlistentry>
     <term><parameter>key_compare_func</parameter></term>
     <listitem>
      &sort.callback.description;
     </listitem>
    </varlistentry>
   </variablelist>
  </para>
 </refsect1>

 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   Gibt alle Werte von <parameter>array</parameter> zurück, deren
   Werte in allen Argumenten existieren.
  </para>
 </refsect1>

 <refsect1 role="examples">
  &reftitle.examples;
  <para>
   <example>
    <title><function>array_intersect_uassoc</function>-Beispiel</title>
    <programlisting role="php">
<![CDATA[
<?php
$array1 = array("a" => "grün", "b" => "braun", "c" => "blau", "rot");
$array2 = array("a" => "GRÜN", "B" => "braun", "gelb", "rot");

print_r(array_intersect_uassoc($array1, $array2, "strcasecmp"));
?>
]]>
    </programlisting>
    &example.outputs;
    <screen>
<![CDATA[
Array
(
    [b] => braun
)
]]>
    </screen>
   </example>
  </para>
 </refsect1>

 <refsect1 role="seealso">
  &reftitle.seealso;
  <para>
   <simplelist>
    <member><function>array_intersect</function></member>
    <member><function>array_intersect_assoc</function></member>
    <member><function>array_uintersect_assoc</function></member>
    <member><function>array_uintersect_uassoc</function></member>
    <member><function>array_intersect_key</function></member>
    <member><function>array_intersect_ukey</function></member>
   </simplelist>
  </para>
 </refsect1>
</refentry>

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