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  <refentry id="function.copy">
   <refnamediv>
    <refname>copy</refname>
    <refpurpose>Copies file</refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
     <methodsynopsis>
      <type>int</type><methodname>copy</methodname>
      <methodparam><type>string</type><parameter>source</parameter></methodparam>
      <methodparam><type>string</type><parameter>dest</parameter></methodparam>
     </methodsynopsis>
    <para>
     Makes a copy of a file.  Returns &true; if the copy succeeded,
     &false; otherwise.
     <example>
      <title><function>copy</function> example</title>
      <programlisting role="php">
<![CDATA[
if (!copy($file, $file.'.bak')) {
    print ("failed to copy $file...<br>\n");
}
]]>
      </programlisting>
     </example>
    </para>
    <note>
     <para>
      As of PHP 4.3.0, both <parameter>source</parameter> and
      <parameter>dest</parameter> may be URLs if the "fopen wrappers"
      have been enabled.  See <function>fopen</function> for more details.
      If <parameter>dest</parameter> is an URL, the copy operation may
      fail if the wrapper does not support overwriting of existing files.
     </para>
    </note>
    <warning>
     <para>
      If the destination file already exists, it will be overwritten.
     </para>
    </warning>
    <para>
     See also <function>move_uploaded_file</function>,
     <function>rename</function>, and the section of the manual
     about <link linkend="features.file-upload">handling file
     uploads</link>.
    </para>
   </refsect1>
  </refentry>

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