setcompressionindex.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<refentry xml:id="ziparchive.setcompressionindex" xmlns="http://docbook.org/ns/docbook">
 <refnamediv>
  <refname>ZipArchive::setCompressionIndex</refname>
  <refpurpose>Set the compression method of an entry defined by its index</refpurpose>
 </refnamediv>
 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis role="ZipArchive">
   <modifier>public</modifier> <type>bool</type><methodname>ZipArchive::setCompressionIndex</methodname>
   <methodparam><type>int</type><parameter>index</parameter></methodparam>
   <methodparam><type>int</type><parameter>method</parameter></methodparam>
   <methodparam choice="opt"><type>int</type><parameter>compflags</parameter><initializer>0</initializer></methodparam>
  </methodsynopsis>
  <para>
   Set the compression method of an entry defined by its index.
  </para>
 </refsect1>
 <refsect1 role="parameters">
  &reftitle.parameters;
  <para>
   <variablelist>
    <varlistentry>
     <term><parameter>index</parameter></term>
     <listitem>
      <para>
       Index of the entry.
      </para>
     </listitem>
    </varlistentry>
    <varlistentry>
     <term><parameter>method</parameter></term>
     <listitem>
      <para>
       The compression method, one of the
       <constant>ZipArchive::CM_<replaceable>*</replaceable></constant> constants.
      </para>
     </listitem>
    </varlistentry>
    <varlistentry>
     <term><parameter>compflags</parameter></term>
     <listitem>
      <para>
       Compression level.
      </para>
     </listitem>
    </varlistentry>
   </variablelist>
  </para>
 </refsect1>
 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   &return.success;
  </para>
 </refsect1>
 <refsect1 role="examples">
  &reftitle.examples;
    <example>
     <title>Add files with different compression methods to an archive</title>
     <programlisting role="php">
<![CDATA[
<?php
$zip = new ZipArchive;
$res = $zip->open('test.zip', ZipArchive::CREATE);
if ($res === TRUE) {
    $zip->addFromString('foo', 'Some text');
    $zip->addFromString('bar', 'Some other text');
    $zip->setCompressionIndex(0, ZipArchive::CM_STORE);
    $zip->setCompressionIndex(1, ZipArchive::CM_DEFLATE);
    $zip->close();
    echo 'ok';
} else {
    echo 'failed';
}
?>
]]>
     </programlisting>
    </example>
   </refsect1>
</refentry>
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