archived-doc-de/reference/opcache/functions/opcache-get-status.xml

<?xml version="1.0" encoding="utf-8"?>
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<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xml:id="function.opcache-get-status">
 <refnamediv>
  <refname>opcache_get_status</refname>
  <refpurpose>Liefert Statusinformationen über den Opcode-Cache</refpurpose>
 </refnamediv>

 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis>
   <type class="union"><type>array</type><type>false</type></type><methodname>opcache_get_status</methodname>
   <methodparam choice="opt"><type>bool</type><parameter>include_scripts</parameter><initializer>&true;</initializer></methodparam>
  </methodsynopsis>
  <simpara>
   Diese Funktion gibt Statusinformationen über die Cache-Instanz im Speicher
   zurück. Sie gibt keine Informationen über den Dateicache zurück.
  </simpara>
 </refsect1>

 <refsect1 role="parameters">
  &reftitle.parameters;
  <variablelist>
   <varlistentry>
    <term><parameter>include_scripts</parameter></term>
    <listitem>
     <simpara>
      Skriptspezifische Statusinformationen einbeziehen.
     </simpara>
    </listitem>
   </varlistentry>
  </variablelist>
 </refsect1>

 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <simpara>
   Gibt ein Array mit Informationen zurück, das optional skriptspezifische
   Statusinformationen enthält. &return.falseforfailure;
  </simpara>
 </refsect1>

 <refsect1 role="errors">
  &reftitle.errors;
  <simpara>
   Wenn <literal>opcache.restrict_api</literal> benutzt wird und der aktuelle
   Pfad eine Verletzung dieser Regel ist, wird eine E_WARNING-Meldung
   ausgelöst und es werden keine Statusinformationen zurückgegeben.
  </simpara>
 </refsect1>

 <refsect1 role="changelog">
  &reftitle.changelog;
  <informaltable>
   <tgroup cols="2">
    <thead>
     <row>
      <entry>&Version;</entry>
      <entry>&Description;</entry>
     </row>
    </thead>
    <tbody>
     <row>
      <entry>PHP 8.3.0</entry>
      <entry>
       <code>opcache_get_status()['scripts'][n]['revalidate']</code>
       enthält nun einen Unix-Zeitstempel, der angibt, wann die nächste
       Überprüfung des Skript-Zeitstempels gemäß der INI-Direktive
       <link linkend="ini.opcache.revalidate-freq"><literal>opcache.revalidate_freq</literal></link>
       fällig ist.
      </entry>
     </row>
    </tbody>
   </tgroup>
  </informaltable>
 </refsect1>

 <refsect1 role="examples">
  &reftitle.examples;
  <example>
   <title>Ein <function>opcache_get_status</function>-Beispiel</title>
   <programlisting role="php">
<![CDATA[
<?php
var_dump(opcache_get_status());
?>
]]>
   </programlisting>
   &example.outputs.similar;
   <screen>
<![CDATA[
array(9) {
  'opcache_enabled' =>
  bool(true)
  'cache_full' =>
  bool(false)
  'restart_pending' =>
  bool(false)
  'restart_in_progress' =>
  bool(false)
  'memory_usage' =>
  array(4) {
    'used_memory' =>
    int(9167936)
    'free_memory' =>
    int(125049792)
    'wasted_memory' =>
    int(0)
    'current_wasted_percentage' =>
    double(0)
  }
  'interned_strings_usage' =>
  array(4) {
    'buffer_size' =>
    int(8388608)
    'used_memory' =>
    int(2593616)
    'free_memory' =>
    int(5794992)
    'number_of_strings' =>
    int(10358)
  }
  'opcache_statistics' =>
  array(13) {
    'num_cached_scripts' =>
    int(0)
    'num_cached_keys' =>
    int(0)
    'max_cached_keys' =>
    int(16229)
    'hits' =>
    int(0)
    'start_time' =>
    int(1733310010)
    'last_restart_time' =>
    int(0)
    'oom_restarts' =>
    int(0)
    'hash_restarts' =>
    int(0)
    'manual_restarts' =>
    int(0)
    'misses' =>
    int(0)
    'blacklist_misses' =>
    int(0)
    'blacklist_miss_ratio' =>
    double(0)
    'opcache_hit_rate' =>
    double(0)
  }
  'scripts' =>
  array(0) {
  }
  'jit' =>
  array(7) {
    'enabled' =>
    bool(false)
    'on' =>
    bool(false)
    'kind' =>
    int(5)
    'opt_level' =>
    int(4)
    'opt_flags' =>
    int(6)
    'buffer_size' =>
    int(0)
    'buffer_free' =>
    int(0)
  }
}
]]>
   </screen>
  </example>
 </refsect1>

 <refsect1 role="seealso">
  &reftitle.seealso;
  <simplelist>
   <member><function>opcache_get_configuration</function></member>
  </simplelist>
 </refsect1>

</refentry>
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