/**
* packXML::packXML() - constructor
*
* @return void
*/
function packXML($rootName){
//create xml parser
$this->xml = domxml_new_xmldoc('1.0');
//set root node
$this->root = domxml_add_root($this->xml,$rootName);
}
/**
* Constructor
* The Constructor can take a Pear::DB "data source name" (eg.
* "mysql://*****:*****@localhost/dbname") and will then connect
* to the DB, or a PEAR::DB object link, if you already connected
* the db before.
" If you provide nothing as $dsn, you only can later add stuff with
* a pear::db-resultset or as an array. providing sql-strings will
* not work.
* the $root param is used, if you want to provide another name for your
* root-tag than "root". if you give an empty string (""), there will be no
* root element created here, but only when you add a resultset/array/sql-string.
* And the first tag of this result is used as the root tag.
*
* @param mixed $dsn PEAR::DB "data source name" or object DB object
* @param string $root the name of the xml-doc root element.
* @access public
*/
function XML_sql2xml($dsn = Null, $root = 'root')
{
// if it's a string, then it must be a dsn-identifier;
if (is_string($dsn)) {
include_once 'DB.php';
$this->db = DB::Connect($dsn);
if (DB::isError($this->db)) {
print "The given dsn for XML_sql2xml was not valid in file " . __FILE__ . " at line " . __LINE__ . "<br>\n";
return new DB_Error($this->db->code, PEAR_ERROR_DIE);
}
} elseif (is_object($dsn) && DB::isError($dsn)) {
print "The given param for XML_sql2xml was not valid in file " . __FILE__ . " at line " . __LINE__ . "<br>\n";
return new DB_Error($dsn->code, PEAR_ERROR_DIE);
} elseif (strtolower(get_parent_class($dsn)) == 'db_common') {
// if parent class is db_common, then it's already a connected identifier
$this->db = $dsn;
}
$this->xmldoc = domxml_new_xmldoc('1.0');
//oehm, seems not to work, unfortunately.... does anybody know a solution?
$this->xmldoc->encoding = $this->encoding_to;
if ($root) {
$this->xmlroot = $this->xmldoc->add_root($root);
//PHP 4.0.6 had $root->name as tagname, check for that here...
if (!isset($this->xmlroot->{$this->tagname})) {
$this->tagname = 'name';
}
}
}