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gyro/core/model/drivers/mysql/dbresultset.mysql.php

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<?php
/**
 * Result set for MySQL
 * 
 * @author Gerd Riesselmann
 * @ingroup Model
 */
class DBResultSetMysql implements IDBResultSet {
        /**
         * Handle to query result
         *
         * @var int
         */
        protected $result_handle = null;
        /**
         * Status for query
         *
         * @var Status
         */
        protected $status = null;

        public function __construct($result_handle, $status) {
                $this->result_handle = $result_handle;
                $this->status = $status;
        }
        
        public function __destruct() {
                $this->close();
        }

        /**
         * Closes internal cursor
         * 
         * @return void
         */
        public function close() {
                if ($this->result_handle) {
                        mysql_free_result($this->result_handle);
                }
                $this->result_handle = null;
        }
        
        /**
         * Returns number of columns in result set
         *
         * @return int
         */
        public function get_column_count() {
                if ($this->result_handle) {
                        return mysql_num_fields($this->result_handle);
                }
                return false;
        }
        
        /**
         * Returns number of rows in result set
         * 
         * @return int
         */
        public function get_row_count() {
                if ($this->result_handle) {
                        return mysql_num_rows($this->result_handle);
                }
                return 0;
        }
        
        /**
         * Returns row as associative array
         *
         * @return array | bool False if no more data is available
         */
        public function fetch() {
                if ($this->result_handle) {
                        return mysql_fetch_assoc($this->result_handle);
                }
                return false;
        }
        
        /**
         * Returns status 
         *
         * @param Status
         */
        public function get_status() {
                return $this->status;
        }
}

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