读取团购网站的api的php教程程序
$arr = array(
 array(http://www.meituan.com/api/deals/hao123,url,美团网),
);
class aminoacid {
    var $name;
    var $symbol;
    var $code;
    var $type;
    function aminoacid ($aa){
        foreach ($aa as $k=>$v)
            $this->$k = $aa[$k];
    }
}
function readdatabase($filename,$label){
    $data = implode(,file($filename));
    $parser = xml_parser_create();
    xml_parser_set_option($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 == $label) {
            $molranges = $val;
            for ($i=0; $i                 $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         $mol[$mvalues[$i][tag]] = $mvalues[$i][value];
    }
    return new aminoacid($mol);
}
foreach($arr as $key => $value){
 $r = readdatabase($value[0],$value[1]);
print_r($r);//打印出来解析出来的信息
 }