trait-exists.xml

<?xml version="1.0" encoding="utf-8"?>
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<refentry xml:id="function.trait-exists" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
 <refnamediv>
  <refname>trait_exists</refname>
  <refpurpose>Niteliğin mevcudiyetine bakar</refpurpose>
 </refnamediv>

 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis>
   <type>bool</type><methodname>trait_exists</methodname>
   <methodparam><type>string</type><parameter>nitelik</parameter></methodparam>
   <methodparam choice="opt"><type>bool</type><parameter>otomatik_yükle</parameter><initializer>&true;</initializer></methodparam>
  </methodsynopsis>
  <para>
   <parameter>nitelik</parameter> tanımlıysa &true; döndürür.
  </para>

 </refsect1>

 <refsect1 role="parameters">
  &reftitle.parameters;
  <variablelist>
   <varlistentry>
    <term><parameter>nitelik</parameter></term>
    <listitem>
     <para>
      Varlığı sınanacak nitelik.
     </para>
    </listitem>
   </varlistentry>
   <varlistentry>
    <term><parameter>otomatik_yükle</parameter></term>
    <listitem>
     <para>
      Yüklü değilse <link linkend="language.oop5.autoload">autoload</link> çağrısı yapılıp yapılmayacağı.
     </para>
    </listitem>
   </varlistentry>
  </variablelist>
 </refsect1>

 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   Nitelik mevcutsa &true; değilse &false; döner.
  </para>
 </refsect1>


</refentry>
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