"', $key, '" ';
if(empty($key) || $key === '@attributes') continue;
if(!is_array($value)){
$txt .= "$padding<{$key}>{$value}\n";
} else {
if(isset($value['value'])) {
//echo ' ', $value['value'];
$attrs = isset($value['@attributes']) ? ' ' . Array_XML::writeAttributes($value['@attributes']) : '';
$txt .= "$padding<{$key}{$attrs}>{$value['value']}\n";
}
elseif(isset($value[0]) /*&& $k[0] === 0*/) {
//echo ' Array ';
$arrAttrs = isset($value['@attributes']) ? ' ' . Array_XML::writeAttributes($value['@attributes']) : '';
foreach($value as $i => $v) {
if((string) $i != '@attributes') {
//echo $i, ' ';
if(isset($v['value'])) {
$attrs = isset($v['@attributes']) ? ' ' . Array_XML::writeAttributes($v['@attributes']) : '';
//$txt .= "$padding<{$key}{$arrAttrs}>{$v['value']}\n";
$txt .= "$padding<{$key}{$attrs}>{$v['value']}\n";
} else {
$attrs = isset($v['@attributes']) ? ' ' . Array_XML::writeAttributes($v['@attributes']) : '';
$txt .= "$padding<{$key}{$attrs}>\n";
$txt .= Array_XML::array2xml($v, $baseTag, $level + 1);
$txt .= "$padding\n";
}
}
}
}
else {
if(isset($value['@attributes']) && count($value) == 1 || count($value) == 0) {
$attrs = isset($value['@attributes']) ? ' ' . Array_XML::writeAttributes($value['@attributes']) : '';
$txt .= "$padding<{$key}{$attrs} />\n";
} else {
$attrs = isset($value['@attributes']) ? ' ' . Array_XML::writeAttributes($value['@attributes']) : '';
$txt .= "$padding<{$key}{$attrs}>\n";
$txt .= Array_XML::array2xml($value, $baseTag, $level + 1);
$txt .= "$padding\n";
}
}
}
}
$txt .= $level == 0 ? "" : '';
return $txt;
}
static function writeAttributes($attrList) {
$strOut = array();
foreach($attrList as $a => $v) {
array_push($strOut, "$a=\"".htmlspecialchars($v)."\"");
}
return implode(' ', $strOut);
}
/**
* xml2array() will convert the given XML text to an array in the XML structure.
* Link: http://www.bin-co.com/php/scripts/xml2array/
* Arguments : $contents - The XML text
* $get_attributes - 1 or 0. If this is 1 the function will get the attributes as well as the tag values - this results in a different array structure in the return value.
* Return: The parsed XML in an array form.
*/
static function xml2array($contents, $baseTag = 'data', $get_attributes = false) {
if(!$contents) return array();
if(!function_exists('xml_parser_create')) {
//print "'xml_parser_create()' function not found!";
return array();
}
//Get the XML parser of PHP - PHP must have this module for the parser to work
$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, $contents, $xml_values );
xml_parser_free( $parser );
if(!$xml_values) return;//Hmm...
//Initializations
$xml_array = array();
$parents = array();
$opened_tags = array();
$arr = array();
$current = &$xml_array;
//Go through the tags.
foreach($xml_values as $data) {
unset($attributes,$value);//Remove existing values, or there will be trouble
//This command will extract these variables into the foreach scope
// tag(string), type(string), level(int), attributes(array).
extract($data);//We could use the array by itself, but this cooler.
$result = '';
if($get_attributes) {//The second argument of the function decides this.
$result = array();
if(isset($value)) $result['value'] = $value;
//Set the attributes too.
if(isset($attributes)) {
foreach($attributes as $attr => $val) {
if($get_attributes == 1) $result['@attributes'][$attr] = $val; //Set all the attributes in a array called 'attr'
/** :TODO: should we change the key name to '_attr'? Someone may use the tagname 'attr'. Same goes for 'value' too */
}
}
} elseif(isset($value)) {
$result = $value;
}
//See tag status and do the needed.
if($type == "open") {//The starting of the tag '
";
if(is_array($array[$aId])) Array_XML::addCDATA($array[$aId], $depth + 1);
}
}
static function makeListIfNotList(&$item) {
if(is_array($item) && count($item) > 0 && !isset($item[0])) {
$item = array(0 => $item);
}
}
}//End of the class
?>