note 70840 added to function.xml-set-element-handler

I modified the previous script, so that it is associative. I
find it more useful that way. BTW I prefer strtolower()
things, but that's not mandatory at all.

<?php

$file = "data.xml";
$depth = 0;
$tree = array();
$tree['name'] = "root";
$stack[] = &$tree;

function startElement($parser, $name, $attrs) {
   global $depth;
   global $stack;
   global $tree;
  
   $element = array();
   foreach ($attrs as $key => $value) {
       $element[strtolower($key)]=$value;
   }

   end($stack);
   $stack[key($stack)][strtolower($name)] = &$element;
   $stack[strtolower($name)] = &$element;
   
   $depth++;
}

function endElement($parser, $name) {
   global $depth;
   global $stack;

   array_pop($stack);
   $depth--;
}

$xml_parser = xml_parser_create();
xml_set_element_handler($xml_parser,
"startElement", "endElement");
if (!($fp = fopen($file, "r"))) {
   die("could not open XML input");
}

while ($data = fread($fp, 4096)) {
   if (!xml_parse($xml_parser, $data, feof($fp))) {
       die(sprintf("XML error: %s at line %d",
                  
xml_error_string(xml_get_error_code($xml_parser)),
                  
xml_get_current_line_number($xml_parser)));
   }
}
xml_parser_free($xml_parser);
$tree = end(end($stack));
echo "<pre>";
print_r($tree);
echo "</pre>";

?>
----
Server IP: 194.246.101.61
Probable Submitter: 195.221.83.85
----
Manual Page -- http://www.php.net/manual/en/function.xml-set-e
lement-handler.php
Edit        -- https://master
.php.net/note/edit/70840
Del: integrated  -- h
ttps://master.php.net/note/delete/70840/integrated
Del: useless     -- http
s://master.php.net/note/delete/70840/useless
Del: bad code    -- htt
ps://master.php.net/note/delete/70840/bad+code
Del: spam        -- https:/
/master.php.net/note/delete/70840/spam
Del: non-english -- 
https://master.php.net/note/delete/70840/non-english
Del: in docs     -- http
s://master.php.net/note/delete/70840/in+docs
Del: other reasons-- https://mast
er.php.net/note/delete/70840
Reject      -- https://mast
er.php.net/note/reject/70840
Search      -- https://
master.php.net/manage/user-notes.php

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