PHP xml-rpc远程调用

作者佚名技术来源 NET编程浏览发布时间 2012-05-25

ists($tag, $this->parent)){
#echo "There''s already an instance of ''$tag'' at the current level ($level) \n";
if(is_array($this->parent[$tag]) and array_key_exists(0, $this->parent[$tag])){ #if the keys are numeric
#need to make sure they''re numeric (account for attributes)
$key = count_numeric_items($this->parent[$tag]);
#echo "There are $key instances: the keys are numeric. \n";
}else{
#echo "There is only one instance. Shifting everything around \n";
$temp = $this->parent[$tag];
unset($this->parent[$tag]);
$this->parent[$tag][0] = $temp;
if(array_key_exists("$tag attr", $this->parent)){
#shift the attributes around too if they exist
$temp = $this->parent["$tag attr"];
unset($this->parent["$tag attr"]);
$this->parent[$tag]["0 attr"] = $temp;
}
$key = 1;
}
$this->parent = $this->parent[$tag];
}else{
$key = $tag;
}
if($attributes){
$this->parent["$key attr"] = $attributes;
}
$this->parent[$key] = array();
$this->parent = $this->parent[$key];
array_unshift($this->parents, $this->parent);
}
function data($parser, $data){
#echo "Data is ''", htmlspecialchars($data), "'' \n";
if($this->last_opened_tag != NULL){
$this->data .= $data;
}
}
function close($parser, $tag){
#echo "Close tag $tag \n";
if($this->last_opened_tag == $tag){
$this->parent = $this->data;
$this->last_opened_tag = NULL;
}
array_shift($this->parents);
$this->parent = $this->parents[0];
}
}
function & XML_unserialize($xml){
$xml_parser = new XML();
$data = $xml_parser->parse($xml);
$xml_parser->destruct();
return $data;
}
function & XMLRPC_parse($request){
if(defined(''XMLRPC_DEBUG'') and XMLRPC_DEBUG){
XMLRPC_debug(''XMLRPC_parse'', "Received the following raw request:" . XMLRPC_show($request, ''print_r'', true));
}
$data = &XML_unserialize($request);
if(defined(''XMLRPC_DEBUG'') and XMLRPC_DEBUG){
XMLRPC_debug(''XMLRPC_parse'', "Returning the following parsed request:" . XMLRPC_show($data, ''print_r'', true));
}
return $data;
}
function & XMLRPC_prepare($data, $type = NULL){
if(is_array($data)){
$num_elements = count($data);
if((array_key_exists(0, $data) or !$num_elements) and $type != ''struct''){ #it''s an array
if(!$num_elements){ #if the array is emptyempty
$returnvalue = array(''array'' => array(''data'' => NULL));
}else{
$returnvalue[''array''][''data''][''value''] = array();
$temp = $returnvalue[''array''][''data''][''value''];
$count = count_numeric_items($data);
for($n=0; $n<$count; $n++){
$type = NULL;
if(array_key_exists("$n type", $data)){
$type = $data["$n type"];
}
$temp[$n] = XMLRPC_prepare($data[$n], $type);
}
}
}else{ #it''s a struct
if(!$num_elements){ #if the struct is emptyempty
$returnvalue = array(''struct'' => NULL);
}else{
$returnvalue[''struct''][''member''] = array();
$temp = $returnvalue[''struct''][''member''];
while(list($key, $value) = each($data)){
if(substr($key, -5) != '' type''){ #if it''s not a type specifier
$type = NULL;
if(array_key

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