stream-bucket-make-writeable.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<!-- Generated by xml_proto.php v2.2. Found in /scripts directory of phpdoc. -->
<refentry xml:id="function.stream-bucket-make-writeable" xmlns="http://docbook.org/ns/docbook">
 <refnamediv>
  <refname>stream_bucket_make_writeable</refname>
  <refpurpose>
   Returns a bucket object from the brigade to operate on
  </refpurpose>
 </refnamediv>

 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis>
   <type class="union"><type>StreamBucket</type><type>null</type></type><methodname>stream_bucket_make_writeable</methodname>
   <methodparam><type>resource</type><parameter>brigade</parameter></methodparam>
  </methodsynopsis>
  <para>
   This function is called whenever there is the need to access and operate on the content contains in a brigade. It is
   typically called from <methodname>php_user_filter::filter</methodname>.
  </para>
 </refsect1>

 <refsect1 role="parameters">
  &reftitle.parameters;
  <para>
   <variablelist>
    <varlistentry>
     <term><parameter>brigade</parameter></term>
     <listitem>
      <para>
       The brigade to return a bucket object from.
      </para>
     </listitem>
    </varlistentry>
   </variablelist>
  </para>
 </refsect1>

 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   Returns a bucket object or &null;.
  </para>
 </refsect1>

 <refsect1 role="changelog">
  &reftitle.changelog;
  <informaltable>
   <tgroup cols="2">
    <thead>
     <row>
      <entry>&Version;</entry>
      <entry>&Description;</entry>
     </row>
    </thead>
    <tbody>
     <row>
      <entry>8.4.0</entry>
      <entry>&stream.bucket.return;</entry>
     </row>
    </tbody>
   </tgroup>
  </informaltable>
 </refsect1>

 <refsect1 role="seealso">
  &reftitle.seealso;
  <para>
   <simplelist>
    <member><function>stream_bucket_append</function></member>
    <member><function>stream_bucket_prepend</function></member>
   </simplelist>
  </para>
 </refsect1>
</refentry>
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