XMLReader
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XMLReader::setRelaxNGSchema

(PHP 5 >= 5.2.0)

XMLReader::setRelaxNGSchema — Set the filename or URI for a RelaxNG Schema

说明

bool XMLReader::setRelaxNGSchema ( string $filename )

Set the filename or URI for the RelaxNG Schema to use for validation.

参数

filename

filename or URI pointing to a RelaxNG Schema.

返回值

成功时返回 TRUE， 或者在失败时返回 FALSE.

参见

XMLReader
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PHP手册
PHP手册 - N: Set the filename or URI for a RelaxNG Schema

用户评论:

remy dot damour at laposte dot net (31-Dec-2008 12:40)

Make sure to load your data prior to calling ->setRelaxNGSchema() otherwise you will get an error.

<?php
$xml_reader = new XMLReader();
$xml_reader->setRelaxNGSchema($rng_schema);
$xml_reader->xml($xml_data);
?>
Above code generates the following warning: "Warning: XMLReader::setRelaxNGSchemaSource()
[xmlreader.setrelaxngschemasource]: Unable to set schema. This must be
set prior to reading or schema contains errors."

whereas the following does not generate a warning:
<?php
$xml_reader = new XMLReader();
$xml_reader->xml($xml_data); // or $xml_reader->xml($xml_file);
$xml_reader->setRelaxNGSchema($rng_schema);
?>

cf. http://bugs.php.net/bug.php?id=46978