note 71074 added to function.xml-parse-into-struct
| From: | john at osu1 dot php dot net | Date: | Fri, 10 Nov 2006 19:15:38 +0000 |
| Subject: | note 71074 added to function.xml-parse-into-struct | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-119592@lists.php.net to get a copy of this message | ||
I'm currently using this parser and it's working the way I want it to, but it has a little
glitch and I was hoping maybe someone can let me know why.
Here's the parser and use for example purposes the following input:
$xml_response = '<?xml version="1.0" encoding="UTF-8"?>
<test>
<item>First Item</item>
<item>Second Item</item>
</test>'
$xml_parser = xml_parser_create();
xml_parse_into_struct($xml_parser, $xml_response, $vals, $index);
xml_parser_free($xml_parser);
$params = array();
$level = array();
foreach ($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') {
$start_level = 1;
$php_stmt = '$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);
}
}
echo "<pre>";
print_r ($params);
echo "</pre>";
At the output, only the last <item> shows (i.e.Second Item). The first one is lost.
What should I change so it keeps ALL <item> tags.
----
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Probable Submitter: 64.229.141.99
----
Manual Page -- http://www.php.net/manual/en/function.xml-parse-into-struct.php
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