Php reading xml

Php has an example of the xml reading problem on the internet. the code is as follows, but it is not displayed when it is run. it only shows & quot; Name: & quot; and there is nothing behind it, do you still need to configure it? Please help solve it !! & Lt ;? Php $ parser & nbsp; xml_parser_create (); & nbsp; create a parser editor xml_set_e php to read xml
I gave an example on the internet. the code is as follows, but the code is not displayed. it only shows "name:" And there is nothing behind it. do you still need to configure it, please help solve this problem !!
$ Parser = xml_parser_create (); // Create a parser editor
Xml_set_element_handler ($ parser, "startElement", "endElement"); // corresponding functions for tag setting triggering are startElement and endElenment respectively.
Xml_set_character_data_handler ($ parser, "characterData"); // you can specify a function for reading data.
$ Xml_file = "1.xml"; // specify the xml file to be read, which can be a url
$ Filehandler = fopen ($ xml_file, "r"); // open the file




While ($ data = fread ($ filehandler, 4096 ))
{
Xml_parse ($ parser, $ data, feof ($ filehandler ));
} // Extract 4096 bytes each time for processing

Fclose ($ filehandler );
Xml_parser_free ($ parser); // Close and release the parser


$ Name = false;
$ Position = false;
Function startElement ($ parser_instance, $ element_name, $ attrs) // function of the start tag event
{
Global $ name, $ position;
If ($ element_name = "NAME ")
{
$ Name = true;
$ Position = false;
Echo "name :";
}
If ($ element_name = "POSITION ")
{$ Name = false;
$ Position = true;
Echo "position :";
}
}

Function characterData ($ parser_instance, $ xml_data) // function used to read data
{
Global $ name, $ position;
If ($ position)
Echo $ xml_data ."
";
If ($ name)
Echo $ xml_data ."
";
}

Function endElement ($ parser_instance, $ element_name) // function for ending a tag event
{
Global $ name, $ position;
$ Name = false;
$ Position = false;
}

?>



The xml file code is as follows:







Zhang San
Manager



Li Si
Assistant





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There is an xml class that has been encrypted and can read any xml into an array, which is also implemented using PHP built-in functions. Send it to you
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Assume that your XML is GB2312 encoded, and XML is UTF-8 by default. You can change your XML file to UTF8.
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The source file is correct, and the test under PHP4 is correct.
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The encoding is UTF-8. I don't know if the gb2312 environment has any influence.
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Of course there is an impact. if it is UTF-8, you 'd better use it in gb2312 for transcoding.
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