note 71472 added to function.xml-parse-into-struct
| From: | webmaster at after5webdesign dot com | Date: | Thu, 30 Nov 2006 12:48:05 +0000 |
| Subject: | note 71472 added to function.xml-parse-into-struct | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-120186@lists.php.net to get a copy of this message | ||
That parser also has a problem in which it will not parse more items than the current level it is
on. That is, parsing this:
<1><2>A</2><2>B</2><2>C</2></1>
Will only result in this: A B
C is never processed.
It might be better with something like this:
$file = get_url('http://news.search.yahoo.com/news/rss?p=current+events',
URL_CONTENT);
$data = $file['content'];
$xml_parser = xml_parser_create();
xml_parse_into_struct($xml_parser, $data, $vals, $index);
xml_parser_free($xml_parser);
//Uncomment the lines below to see the entire structure of your XML document
//echo "<pre>INDEX: \n";
//print_r ($index);
//echo "\n \n \n VALUES:";
//print_r ($vals);
//echo "</pre>";
$params = array();
$level = array();
$start_level = 1;
foreach ($vals as $xml_elem) {
if ($xml_elem['type'] == 'open') {
if (array_key_exists('attributes',$xml_elem)) {
list($level[$xml_elem['level']],$extra) =
array_values($xml_elem['attributes']);
} else {
$level[$xml_elem['level']] = $xml_elem['tag'];
}
}
if ($xml_elem['type'] == 'complete') {
$php_stmt = '$params';
while($start_level < $xml_elem['level']) {
$php_stmt .= '[$level['.$start_level.']]';
$start_level++;
}
$php_stmt .= '[$xml_elem[\'tag\']][] =
$xml_elem[\'value\'];';
eval($php_stmt);
$start_level--;
}
}
echo "<pre>";
print_r ($params);
echo "</pre>";
~Tim_Myth
----
Server IP: 216.194.113.175
Probable Submitter: 144.226.230.37 (proxied: 10.240.16.21)
----
Manual Page -- http://www.php.net/manual/en/function.xml-parse-into-struct.php
Edit -- https://master.php.net/note/edit/71472
Del: integrated -- https://master.php.net/note/delete/71472/integrated
Del: useless -- https://master.php.net/note/delete/71472/useless
Del: bad code -- https://master.php.net/note/delete/71472/bad+code
Del: spam -- https://master.php.net/note/delete/71472/spam
Del: non-english -- https://master.php.net/note/delete/71472/non-english
Del: in docs -- https://master.php.net/note/delete/71472/in+docs
Del: other reasons-- https://master.php.net/note/delete/71472
Reject -- https://master.php.net/note/reject/71472
Search -- https://master.php.net/manage/user-notes.php