chmod.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<refentry xml:id="pharfileinfo.chmod" xmlns="http://docbook.org/ns/docbook">
 <refnamediv>
  <refname>PharFileInfo::chmod</refname>
  <refpurpose>Sets file-specific permission bits</refpurpose>
 </refnamediv>
 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis role="PharFileInfo">
   <modifier>public</modifier> <type>void</type><methodname>PharFileInfo::chmod</methodname>
   <methodparam><type>int</type><parameter>perms</parameter></methodparam>
  </methodsynopsis>

  <para>
   <function>PharFileInfo::chmod</function> allows setting of the executable
   file permissions bit, as well as read-only bits.  Writeable bits are
   ignored, and set at runtime based on the
   <link linkend="ini.phar.readonly">phar.readonly</link> INI variable.
   As with all functionality that modifies the contents of
   a phar, the <link linkend="ini.phar.readonly">phar.readonly</link> INI variable
   must be off in order to succeed if the file is within a <classname>Phar</classname>
   archive.  Files within <classname>PharData</classname> archives do not have
   this restriction.
  </para>

 </refsect1>

 <refsect1 role="parameters">
  &reftitle.parameters;
  <para>
   <variablelist>
    <varlistentry>
     <term><parameter>perms</parameter></term>
     <listitem>
      <para>
       permissions (see <function>chmod</function>)
      </para>
     </listitem>
    </varlistentry>
   </variablelist>
  </para>
 </refsect1>

 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   &return.void;
  </para>
 </refsect1>

 <refsect1 role="examples">
  &reftitle.examples;
  <para>
   <example>
    <title>A <function>PharFileInfo::chmod</function> example</title>
    <para>
    </para>
    <programlisting role="php">
<![CDATA[
<?php
// make sure it doesn't exist
@unlink('brandnewphar.phar');
try {
    $p = new Phar('brandnewphar.phar', 0, 'brandnewphar.phar');
    $p['file.sh'] = '#!/usr/local/lib/php
    <?php echo "hi"; ?>';
    // set executable bit
    $p['file.sh']->chmod(0555);
    var_dump($p['file.sh']->isExecutable());
} catch (Exception $e) {
    echo 'Could not create/modify phar: ', $e;
}
?>
]]>
    </programlisting>
    &example.outputs;
    <screen>
<![CDATA[
bool(true)
]]>
    </screen>
   </example>
  </para>
 </refsect1>

</refentry>
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