XML í Array
Skrifađ af
Tómas Árnason ţann
19. febrúar 2008 - 21:27
Fjöldi lestra: 1237Ađ vinna međ XML getur veriđ erfitt fyrir suma, hér er lausnin.
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<?php
/*
* Mörgum finnst leiđinlegt ađ breyta t.d RSS flćđi í HTML.
* Ég kom međ ţá einföldu lausn ađ breyta XMLinu í array.
*
* Notkun
* $xml_data = file_get_contents('min_xml_skra.xml');
* $xml_i_array = new xml_i_array($xml_data);
* $array_data = $xml_i_array->bua_til_array();
* print_r($array_data);
*
*/
class xml_i_array
{
var $xml='';
function xml_i_array($xml)
{
$this->xml = $xml;
}
function _struct_to_array($values, &$i)
{
$child = array();
if (isset($values[$i]['value']))
{
array_push($child, $values[$i]['value']);
}
while ($i++ < count($values))
{
switch ($values[$i]['type'])
{
case 'cdata':
array_push($child, $values[$i]['value']);
break;
case 'complete':
$name = $values[$i]['tag'];
if(!empty($name))
{
$child[$name]= ($values[$i]['value'])?($values[$i]['value']):'';
if(isset($values[$i]['attributes']))
{
$child[$name] = $values[$i]['attributes'];
}
}
break;
case 'open':
$name = $values[$i]['tag'];
$size = isset($child[$name]) ? sizeof($child[$name]) : 0;
$child[$name][$size] = $this->_struct_to_array($values, $i);
break;
case 'close':
return $child;
break;
}
}
return $child;
}
function bua_til_array()
{
$xml = $this->xml;
$values = array();
$index = array();
$array = array();
$parser = xml_parser_create();
xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, 1);
xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, 0);
xml_parse_into_struct($parser, $xml, $values, $index);
xml_parser_free($parser);
$i = 0;
$name = $values[$i]['tag'];
$array[$name] = isset($values[$i]['attributes']) ? $values[$i]['attributes'] : '';
$array[$name] = $this->_struct_to_array($values, $i);
return $array;
}
}
?>
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