function readcache($filename, &$err, $secs2cache, $rsClass)
		{
			$false = false;
			if (!$this->_connected) $this->connect($err);
			if (!$this->_memcache) return $false;

			$rs = $this->_memcache->get($filename);
			if (!$rs) {
				$err = 'Item with such key doesn\'t exists on the memcached server.';
				return $false;
			}

			// hack, should actually use _csv2rs
			$rs = explode("\n", $rs);
            unset($rs[0]);
            $rs = join("\n", $rs);
 			$rs = unserialize($rs);
			if (! is_object($rs)) {
				$err = 'Unable to unserialize $rs';
				return $false;
			}
			if ($rs->timeCreated == 0) return $rs; // apparently have been reports that timeCreated was set to 0 somewhere

			$tdiff = intval($rs->timeCreated+$secs2cache - time());
			if ($tdiff <= 2) {
				switch($tdiff) {
					case 2:
						if ((rand() & 15) == 0) {
							$err = "Timeout 2";
							return $false;
						}
						break;
					case 1:
						if ((rand() & 3) == 0) {
							$err = "Timeout 1";
							return $false;
						}
						break;
					default:
						$err = "Timeout 0";
						return $false;
				}
			}
			return $rs;
		}
function readcache($filename, &$err, $secs2cache, $rsClass)
		{
			$false = false;
			if (!$this->_connected) $this->connect($err);
			if (!$this->_memcache) return $false;

			$rs = $this->_memcache->get($filename);
			if (!$rs) {
				$err = 'Item with such key doesn\'t exists on the memcached server.';
				return $false;
			}

			// hack, should actually use _csv2rs
			$rs = explode("\n", $rs);
            unset($rs[0]);
            $rs = join("\n", $rs);
 			$rs = unserialize($rs);
			if (! is_object($rs)) {
				$err = 'Unable to unserialize $rs';
				return $false;
			}
			if ($rs->timeCreated == 0) return $rs; // apparently have been reports that timeCreated was set to 0 somewhere

			$tdiff = intval($rs->timeCreated+$secs2cache - time());
			if ($tdiff <= 2) {
				switch($tdiff) {
					case 2:
						if ((rand() & 15) == 0) {
							$err = "Timeout 2";
							return $false;
						}
						break;
					case 1:
						if ((rand() & 3) == 0) {
							$err = "Timeout 1";
							return $false;
						}
						break;
					default:
						$err = "Timeout 0";
						return $false;
				}
			}
			return $rs;
		}
function readcache ( $ filename , & $ err , $ secs2cache , $ rsClass ) { $ false = false ; if ( ! $ this -> _connected ) $ this -> connect ( $ err ) ; if ( ! $ this -> _memcache ) return $ false ; $ rs = $ this -> _memcache -> get ( $ filename ) ; if ( ! $ rs ) { $ err = 'Item with such key doesn\'t exists on the memcached server.' ; return $ false ; } // hack, should actually use _csv2rs $ rs = explode ( "\n" , $ rs ) ; unset ( $ rs [ 0 ] ) ; $ rs = join ( "\n" , $ rs ) ; $ rs = unserialize ( $ rs ) ; if ( ! is_object ( $ rs ) ) { $ err = 'Unable to unserialize $rs' ; return $ false ; } if ( $ rs -> timeCreated == 0 ) return $ rs ; // apparently have been reports that timeCreated was set to 0 somewhere $ tdiff = intval ( $ rs -> timeCreated + $ secs2cache - time ( ) ) ; if ( $ tdiff <= 2 ) { switch ( $ tdiff ) { case 2 : if ( ( rand ( ) & 15 ) == 0 ) { $ err = "Timeout 2" ; return $ false ; } break ; case 1 : if ( ( rand ( ) & 3 ) == 0 ) { $ err = "Timeout 1" ; return $ false ; } break ; default : $ err = "Timeout 0" ; return $ false ; } } return $ rs ; }
returns a recordset
returns a recordset