PHP MSSQL 存储过程的方法

　　function generateDocCode() {

　　$wf_id = self::WORKFLOW_ID;

　　$doc_code = "";

　　$link = mssql_connect($this->cfg->db->params->host, $this->cfg->db->params->username, $this->cfg->db->params->password) or die("Can't connect sql server");

　　mssql_select_db($this->cfg->db->params->dbname, $link) or die("Select database failure");

　　$stmt = mssql_init("GenerateDocCode", $link) or die("initialize stored procedure failure");

　　mssql_bind($stmt, "@wf_id", $wf_id, SQLINT4);

　　mssql_bind($stmt, "@doc_code", $doc_code, SQLVARCHAR, true);

　　mssql_execute($stmt, false);

　　//print "Doc Code is: ".$doc_code;

　　return $doc_code;

　　}