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xml_get_current_line_number
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xml_get_current_line_number

Name

xml_get_current_line_number — Gets the current line number for the specified parser.

Synopsis

int xml_get_current_line_number(parserID); resource parserID: A reference to a valid parser

Returns

Current line number on success; FALSE on error

Description

Returns the current line of data that the XML parser is on. This function is useful for determining where a parser error occurred.

Version

PHP 3 >= 3.0.6, PHP 4 >= 4.0b1

Example

Example 1423. Get the current line number on parse error

// an invalid XML document
$xmlfile = 'myxmlfile.xml';

$xmlparser = xml_parser_create();

// open a file and read data from it for parsing
$fp = fopen($xmlfile, 'r');
while ($xmldata = fread($fp, 4096)) {

      // parse the data chunk
      if (!xml_parse($xmlparser, $xmldata, feof($fp))) {

            // if parsing fails print the error description and line number
            die( print "ERROR: "
              . xml_error_string(xml_get_error_code($xmlparser))
              . "<BR />"
                                . "Line: "
              . xml_get_current_line_number($xmlparser)
              . "<BR />"
              . "Column: "
              . xml_get_current_column_number($xmlparser)
              . "<BR />");
      }
}
// free the parser memory
xml_parser_free($xmlparser);

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PHP Functions Essential Reference. Copyright © 2002 by New Riders Publishing (Authors: Zak Greant, Graeme Merrall, Torben Wilson, Brett Michlitsch). This material may be distributed only subject to the terms and conditions set forth in the Open Publication License, v1.0 or later (the latest version is presently available at http://www.opencontent.org/openpub/). The authors of this book have elected not to choose any options under the OPL. This online book was obtained from http://www.fooassociates.com/phpfer/ and is designed to provide information about the PHP programming language, focusing on PHP version 4.0.4 for the most part. The information is provided on an as-is basis, and no warranty or fitness is implied. All persons and entities shall have neither liability nor responsibility to any person or entity with respect to any loss or damage arising from the information contained in this book.