Php reads rss

? Php * program: get_xml_array.php time: 2009-3-20 * classAminoAcid {functionAminoAcid ($ aa) {foreach ($ aaas $ k $ v) {$ this-$ k $ aa [$ k] ;}} * function readDarabase parameter: $ file: file path. Or file content, depending on $ type: 1 is rss content, 0 is rss

? Php/* program: get_xml_array.php time: 2009-3-20 */class AminoAcid {function AminoAcid ($ aa) {foreach ($ aa as $ k = $ v) {$ this-$ k = $ aa [$ k] ;}}/* function readDarabase parameter: $ file: file path. Or file content, depending on $ type: 1 is rss content, 0 is rss

/*

Program: get_xml_array.php

Time: 2009-3-20

*/

Class AminoAcid {

Function AminoAcid ($ aa)

{

Foreach ($ aa as $ k =>$ v ){

$ This-> $ k = $ aa [$ k];

}

}

}

/*

Function readDarabase

Parameters:

$ File: file path. Or file content, depending on $ type

$ Type: 1 indicates the rss content, and 0 indicates the rss file.

*/

Function readDatabase ($ file, $ tree, $ type)

{

If ($ type = 0 ){

$ Data = implode ("", file ($ file ));

} Else {

$ Data = $ file;

}

// Echo $ data;

$ Parser = xml_parser_create ();

Xml_parser_set_option ($ parser, XML_OPTION_CASE_FOLDING, 0 );

Xml_parser_set_option ($ parser, XML_OPTION_SKIP_WHITE, 1 );

Xml_parse_into_struct ($ parser, $ data, $ values, $ tags );

Xml_parser_free ($ parser );

Foreach ($ tags as $ key => $ val ){

If ($ key = $ tree ){

$ Molranges = $ val;

For ($ I = 0; $ I <count ($ molranges); $ I + = 2 ){

$ Offset = $ molranges [$ I] + 1;

$ Len = $ molranges [$ I + 1]-$ offset;

$ Tdb [] = @ parseMol (array_slice ($ values, $ offset, $ len ));

}

} Else {

Continue;

}

}

Return $ tdb;

}

Function parseMol ($ mvalues)

{

For ($ I = 0; $ I <count ($ mvalues); $ I ++ ){

$ Mol [$ mvalues [$ I] ["tag"] = $ mvalues [$ I] ["value"];

}

// Print_r (new AminoAcid ($ mol ));

Return new AminoAcid ($ mol );

}

$ Tree = "item ";

$ Str = file_get_contents ("http://medcl.net/SinaRss.aspx? Uid = 1562882353 ");

$ Db = readDatabase ($ str, $ tree, 1); // obtain the result set.

Echo"

";
print_r($db);
?>