php-doc-en/reference/http/functions/persistenthandles/http-persistent-handles-count.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<refentry xml:id="function.http-persistent-handles-count" xmlns="http://docbook.org/ns/docbook">
 <refnamediv>
  <refname>http_persistent_handles_count</refname>
  <refpurpose>Stat persistent handles</refpurpose>
 </refnamediv>
 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis>
   <type>object</type><methodname>http_persistent_handles_count</methodname>
   <void/>
  </methodsynopsis>
  <para>
   List statistics about persistent handles usage.
  </para>
 </refsect1>
 <refsect1 role="parameters">
  &reftitle.parameters;
  <para>
  </para>
 </refsect1>
 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   Returns persistent handles statistics as stdClass object on success&return.falseforfailure;.
  </para>
 </refsect1>

 <!-- Use when ERRORS exist
 <refsect1 role="errors">
  &reftitle.errors;
  <para>
   When does this function throw E_* level errors, or exceptions?
  </para>
 </refsect1>
 -->


 <!-- Use when a CHANGELOG exists
 <refsect1 role="changelog">
  &reftitle.changelog;
  <para>
   <informaltable>
    <tgroup cols="2">
     <thead>
      <row>
       <entry>&Version;</entry>
       <entry>&Description;</entry>
      </row>
     </thead>
     <tbody>
      <row>
       <entry>Enter the PHP version of change here</entry>
       <entry>Description of change</entry>
      </row>
     </tbody>
    </tgroup>
   </informaltable>
  </para>
 </refsect1>
 -->


 <refsect1 role="examples">
  &reftitle.examples;
  <para>
   <example>
    <title>A <function>http_persistent_handles_count</function> example</title>
    <programlisting role="php">
<![CDATA[
<?php
print_r(http_persistent_handles_count());
?>
]]>
    </programlisting>
    &example.outputs;
    <screen>
<![CDATA[
stdClass Object
(
    [http_request] => Array
        (
            [GLOBAL] => Array
                (
                    [used] => 0
                    [free] => 1
                )

        )

    [http_request_datashare] => Array
        (
            [GLOBAL] => Array
                (
                    [used] => 1
                    [free] => 0
                )

        )

    [http_request_pool] => Array
        (
        )

)
]]>
    </screen>
   </example>
  </para>
 </refsect1>


 <refsect1 role="seealso">
  &reftitle.seealso;
  <para>
   <simplelist>
    <member><function>http_persistent_handles_ident</function></member>
    <member><function>http_persistent_handles_clean</function></member>
   </simplelist>
  </para>
 </refsect1>


</refentry>

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