mirror of
https://github.com/sigmasternchen/php-doc-en
synced 2025-03-20 10:58:54 +00:00
6d65744921
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@327484 c90b9560-bf6c-de11-be94-00142212c4b1
158 lines
4 KiB
XML
158 lines
4 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
|
|
<!-- $Revision$ -->
|
|
<refentry xml:id="function.xslt-set-error-handler" xmlns="http://docbook.org/ns/docbook">
|
|
<refnamediv>
|
|
<refname>xslt_set_error_handler</refname>
|
|
<refpurpose>Set an error handler for a <acronym>XSLT</acronym> processor</refpurpose>
|
|
</refnamediv>
|
|
|
|
<refsect1 role="description">
|
|
&reftitle.description;
|
|
<methodsynopsis>
|
|
<type>void</type><methodname>xslt_set_error_handler</methodname>
|
|
<methodparam><type>resource</type><parameter>xh</parameter></methodparam>
|
|
<methodparam><type>mixed</type><parameter>handler</parameter></methodparam>
|
|
</methodsynopsis>
|
|
<para>
|
|
Set an error handler function for the <acronym>XSLT</acronym> processor given by
|
|
<parameter>xh</parameter>, this function will be called whenever an
|
|
error occurs in the <acronym>XSLT</acronym> transformation (this function is also called
|
|
for notices).
|
|
</para>
|
|
</refsect1>
|
|
|
|
<refsect1 role="parameters">
|
|
&reftitle.parameters;
|
|
<para>
|
|
<variablelist>
|
|
&xslt.parameter.xh;
|
|
<varlistentry>
|
|
<term><parameter>handler</parameter></term>
|
|
<listitem>
|
|
<para>
|
|
The user function needs to accept four parameters: the <acronym>XSLT</acronym> processor,
|
|
the error level, the error code and an array of messages. The function
|
|
can be shown as:
|
|
<methodsynopsis>
|
|
<methodname><replaceable>error_handler</replaceable></methodname>
|
|
<methodparam><type>resource</type><parameter>xh</parameter></methodparam>
|
|
<methodparam><type>int</type><parameter>error_level</parameter></methodparam>
|
|
<methodparam><type>int</type><parameter>error_code</parameter></methodparam>
|
|
<methodparam><type>array</type><parameter>messages</parameter></methodparam>
|
|
</methodsynopsis>
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
</variablelist>
|
|
</para>
|
|
</refsect1>
|
|
|
|
<refsect1 role="returnvalues">
|
|
&reftitle.returnvalues;
|
|
<para>
|
|
&return.void;
|
|
</para>
|
|
</refsect1>
|
|
|
|
<refsect1 role="examples">
|
|
&reftitle.examples;
|
|
<example>
|
|
<title><function>xslt_set_error_handler</function> Example</title>
|
|
<programlisting role="php">
|
|
<![CDATA[
|
|
<?php
|
|
|
|
// Our XSLT error handler
|
|
function xslt_error_handler($handler, $errno, $level, $info)
|
|
{
|
|
// for now, let's just see the arguments
|
|
var_dump(func_get_args());
|
|
}
|
|
|
|
// XML content :
|
|
$xml='<?xml version="1.0"?>
|
|
<para>
|
|
oops, I misspelled the closing tag
|
|
</pata>';
|
|
|
|
// XSL content :
|
|
$xsl='<?xml version="1.0"?>
|
|
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
|
|
<xsl:template match="/">
|
|
<strong><xsl:value-of select="para"/></strong>
|
|
</xsl:template>
|
|
</xsl:stylesheet>';
|
|
|
|
$xh = xslt_create();
|
|
|
|
xslt_set_error_handler($xh, "xslt_error_handler");
|
|
|
|
echo xslt_process($xh, 'arg:/_xml', 'arg:/_xsl',
|
|
NULL, array("/_xml" => $xml, "/_xsl" => $xsl));
|
|
|
|
?>
|
|
]]>
|
|
</programlisting>
|
|
&example.outputs.similar;
|
|
<screen>
|
|
<![CDATA[
|
|
array(4) {
|
|
[0]=>
|
|
resource(1) of type (XSLT Processor)
|
|
[1]=>
|
|
int(3)
|
|
[2]=>
|
|
int(0)
|
|
[3]=>
|
|
array(6) {
|
|
["msgtype"]=>
|
|
string(5) "error"
|
|
["code"]=>
|
|
string(1) "2"
|
|
["module"]=>
|
|
string(9) "Sablotron"
|
|
["URI"]=>
|
|
string(9) "arg:/_xml"
|
|
["line"]=>
|
|
string(1) "4"
|
|
["msg"]=>
|
|
string(34) "XML parser error 7: mismatched tag"
|
|
}
|
|
}
|
|
]]>
|
|
</screen>
|
|
</example>
|
|
</refsect1>
|
|
|
|
<refsect1 role="seealso">
|
|
&reftitle.seealso;
|
|
<para>
|
|
<simplelist>
|
|
<member><function>xslt_set_object</function> if you want to use an
|
|
object method as handler</member>
|
|
</simplelist>
|
|
</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:"~/.phpdoc/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
|
|
-->
|