php-doc-en/reference/xml/functions/xml-parse.xml

<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.2 $ -->
<!-- splitted from ./en/functions/xml.xml, last change in rev 1.2 -->
  <refentry id="function.xml-parse">
   <refnamediv>
    <refname>xml_parse</refname>
    <refpurpose>start parsing an XML document</refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
     <methodsynopsis>
      <type>int</type><methodname>xml_parse</methodname>
      <methodparam><type>int</type><parameter>parser</parameter></methodparam>
      <methodparam><type>string</type><parameter>data</parameter></methodparam>
      <methodparam choice="opt"><type>int</type><parameter>isFinal</parameter></methodparam>
     </methodsynopsis>
    <para>
     <variablelist>
      <varlistentry>
       <term><parameter>parser</parameter></term>
       <listitem>
    <simpara>
     A reference to the XML parser to use.
    </simpara>
       </listitem>
      </varlistentry>
      <varlistentry>
       <term><parameter>data</parameter></term>
       <listitem>
    <simpara>
     Chunk of data to parse.  A document may be parsed piece-wise
     by calling <function>xml_parse</function> several times with
     new data, as long as the <parameter>isFinal</parameter>
     parameter is set and &true; when the last data is parsed.
    </simpara>
       </listitem>
      </varlistentry>
      <varlistentry>
       <term><parameter>isFinal</parameter> (optional)</term>
       <listitem>
    <simpara>
     If set and &true;, <parameter>data</parameter> is the last
     piece of data sent in this parse.
    </simpara>
       </listitem>
      </varlistentry>
     </variablelist>
    </para>
    <para>
     When the XML document is parsed, the handlers for the configured
     events are called as many times as necessary, after which this
     function returns &true; or &false;.
    </para>
    <para>
     &true; is returned if the parse was successful, &false; if it was not
     successful, or if <parameter>parser</parameter> does not refer to
     a valid parser.  For unsuccessful parses, error information can
     be retrieved with <function>xml_get_error_code</function>,
     <function>xml_error_string</function>,
     <function>xml_get_current_line_number</function>,
     <function>xml_get_current_column_number</function> and
     <function>xml_get_current_byte_index</function>.
    </para>
   </refsect1>
  </refentry>

<!-- Keep this comment at the end of the file
Local variables:
mode: sgml
sgml-omittag:t
sgml-shorttag:t
sgml-minimize-attributes:nil
sgml-always-quote-attributes:t
sgml-indent-step:1
sgml-indent-data:t
indent-tabs-mode:nil
sgml-parent-document:nil
sgml-default-dtd-file:"../../../../manual.ced"
sgml-exposed-tags:nil
sgml-local-catalogs:nil
sgml-local-ecat-files:nil
End:
vim600: syn=xml fen fdm=syntax fdl=2 si
vim: et tw=78 syn=sgml
vi: ts=1 sw=1
-->