PHP. Руководство по PHP. 2005

xslt_set_error_handler

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След.

xslt_set_error_handler

(PHP 4 >= 4.0.4, PECL)xslt_set_error_handler -- Set an error handler for a XSLT processor

Description

void xslt_set_error_handler (resource xh, mixed handler)

Set an error handler function for the XSLT processor given by

xh, this function will be called whenever an

error occurs in the XSLT transformation (this function is also called

for notices).

The user function needs to accept four parameters: the XSLT processor,

the error level, the error code and an array of messages. The function

can be shown as:

error_handler (resource xh, int error_level, int error_code, array messages)

Примеры

Пример 1. xslt_set_error_handler() Example


<?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://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));

?>

Результатом выполнения данного примера

будет что-то подобное:

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"
}
}

Смотрите также

xslt_set_object() if you want to use an

object method as handler.

xslt_set_encoding

xslt_set_log

Отвечу на любые вопросы. С уважением, Дмитрий Владимирович.

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