PHP odbc_fetch_row函数代码示例

 /**
  * Constructor method for the adapter.  This constructor implements the setting of the
  * 3 required properties for the object.
  * 
  * The body of this method was provided by Mario Falomir... Thanks.
  * 
  * @param resource $d The datasource resource
  */
 function odbcAdapter($d)
 {
     parent::RecordSetAdapter($d);
     // count number of fields
     $fieldcount = odbc_num_fields($d);
     $ob = "";
     $be = $this->isBigEndian;
     $fc = pack('N', $fieldcount);
     if (odbc_num_rows($d) > 0) {
         $line = odbc_fetch_row($d, 0);
         do {
             // write all of the array elements
             $ob .= "\n" . $fc;
             for ($i = 1; $i <= $fieldcount; $i++) {
                 // write all of the array elements
                 $value = odbc_result($d, $i);
                 if (is_string($value)) {
                     // type as string
                     $os = $this->_directCharsetHandler->transliterate($value);
                     //string flag, string length, and string
                     $len = strlen($os);
                     if ($len < 65536) {
                         $ob .= "" . pack('n', $len) . $os;
                     } else {
                         $ob .= "\f" . pack('N', $len) . $os;
                     }
                 } elseif (is_float($value) || is_int($value)) {
                     // type as double
                     $b = pack('d', $value);
                     // pack the bytes
                     if ($be) {
                         // if we are a big-endian processor
                         $r = strrev($b);
                     } else {
                         // add the bytes to the output
                         $r = $b;
                     }
                     $ob .= "" . $r;
                 } elseif (is_bool($value)) {
                     //type as bool
                     $ob .= "";
                     $ob .= pack('c', $value);
                 } elseif (is_null($value)) {
                     // null
                     $ob .= "";
                 }
             }
         } while ($line = odbc_fetch_row($d));
     }
     $this->serializedData = $ob;
     // grab the number of fields
     // loop over all of the fields
     for ($i = 1; $i <= $fieldcount; $i++) {
         // decode each field name ready for encoding when it goes through serialization
         // and save each field name into the array
         $this->columnNames[$i - 1] = $this->_directCharsetHandler->transliterate(odbc_field_name($d, $i));
     }
     $this->numRows = odbc_num_rows($d);
 }

 public function get_json_data()
 {
     $lista = json_decode($this->field_list);
     $base = $this->db->getDB();
     $this->conn = odbc_connect("DRIVER={Microsoft Access Driver (*.mdb, *.accdb)}; DBQ={$base}", '', '') or exit('Cannot open with driver.');
     if (!$this->conn) {
         exit("Connection Failed: " . $this->conn);
     }
     $rs = odbc_exec($this->conn, $this->sql);
     if (!$rs) {
         exit("Error in SQL");
     }
     $value = '[';
     while (odbc_fetch_row($rs)) {
         $value .= '[';
         foreach ($lista as $valor) {
             $value .= $this->not_null(odbc_result($rs, $valor[0]), $valor[1]) . ',';
         }
         $value .= '],';
     }
     $value .= ']';
     $value = str_replace(",]", "]", $value);
     odbc_close_all();
     //$value = utf8_encode($value);
     return $value;
 }

 public function execAsJson($query, $logComponent)
 {
     $query = 'sparql define output:format "RDF/XML" ' . $query;
     /*
     		$query= 'sparql define output:format "TTL" ' .$query;
     */
     /*
     		echo $query;
     		die;
     */
     $odbc_result = $this->exec($query, $logComponent);
     odbc_longreadlen($odbc_result, ODBC_MAX_LONGREAD_LENGTH);
     odbc_fetch_row($odbc_result);
     $data = false;
     do {
         $temp = odbc_result($odbc_result, 1);
         if ($temp != null) {
             $data .= $temp;
         }
     } while ($temp != null);
     //=$data;
     $conv = new XmlConverter();
     $arr = $conv->toArray($data);
     //print_r($arr);
     //die;
     //Logger::warn('check if faster with default graph, ');
     return $arr;
 }

 function Table($sql, $col)
 {
     global $conn;
     //Query
     $res = odbc_do($conn, $sql);
     if (!$res) {
         die('SQL error');
     }
     //Header
     $this->SetFillColor(255, 0, 0);
     $this->SetTextColor(255);
     $this->SetDrawColor(128, 0, 0);
     $this->SetLineWidth(0.3);
     $this->SetFont('', 'B');
     $tw = 0;
     foreach ($col as $label => $width) {
         $tw += $width;
         $this->Cell($width, 7, $label, 1, 0, 'C', 1);
     }
     $this->Ln();
     //Rows
     $this->SetFillColor(224, 235, 255);
     $this->SetTextColor(0);
     $this->SetFont('');
     $fill = false;
     while (odbc_fetch_row($res)) {
         foreach ($col as $field => $width) {
             $this->Cell($width, 6, odbc_result($res, $field), 'LR', 0, 'L', $fill);
         }
         $this->Ln();
         $fill = !$fill;
     }
     $this->Cell($tw, 0, '', 'T');
 }

 public function changeUserPassword($userName, $userOldPassword, $userNewPassword, $portalID)
 {
     VDSN;
     $conn = odbc_connect(VDSN, USER, PW) or die('ODBC Error:: ' . odbc_error() . ' :: ' . odbc_errormsg() . ' :: ' . VDSN);
     //test for user name
     if ($conn) {
         $sql = "SELECT '1' outputFlag FROM Portal_User WHERE User_Name = '" . $userName . "' AND Portal_ID = '" . $portalID . "'";
         $rs = odbc_exec($conn, $sql);
         $row = odbc_fetch_row($rs);
         if ($row == null) {
             odbc_close($conn);
             return "You have entered an invalid user name; please try again.";
         }
     }
     //test for password
     if ($conn) {
         $sql = "SELECT '1' FROM Users WHERE User_Name = '" . $userName . "' AND User_Password = '" . $userOldPassword . "'";
         $rs = odbc_exec($conn, $sql);
         $row = odbc_fetch_row($rs);
         if ($row == null) {
             odbc_close($conn);
             return "You have entered an invalid password for your account; please try again.";
         }
     }
     //save new password
     if ($conn) {
         $sql = "UPDATE Users SET User_Password = '" . $userNewPassword . "' WHERE User_Name = '" . $userName . "'";
         $rs = odbc_exec($conn, $sql);
     }
     return "OK";
 }

function db_dataseek(&$qhandle,$row)
{
   $i=0;
   while($i<$row)
   {
   		odbc_fetch_row($qhandle);
		$i++;
   }
}

function ddlVille($conn)
{
    $result = odbc_exec($conn, "SELECT IDVILLE, NOMVILLE from ville;");
    while (odbc_fetch_row($result)) {
        $nomville = odbc_result($result, 2);
        $id = odbc_result($result, 1);
        echo '<option value=' . $id . '>' . $nomville . '</option>';
    }
}

 public function getKOSUserByCharacter($chr_uid, $con)
 {
     $sql = "select * from dbo.chr_info where chr_uid = {$chr_uid}";
     $result = odbc_exec($con, $sql);
     while (odbc_fetch_row($result)) {
         $return = array('UserId' => odbc_result($result, "chr_uin"));
     }
     return $return;
 }

function ddlPlage2($conn, $id)
{
    $req = "SELECT plage.IDPLAGE, PLAGE \n    FROM plage WHERE plage.IDPLAGE BETWEEN 25 AND 32 AND IDPLAGE NOT IN (SELECT IDPLAGE FROM paiement\n      INNER JOIN contratlocation ON paiement.IDCONTRAT = contratlocation.IDCONTRAT\n      WHERE IDAPPARTEMENT=" . $id . ");";
    $result = odbc_exec($conn, $req);
    while (odbc_fetch_row($result)) {
        $plage = odbc_result($result, 2);
        $id = odbc_result($result, 1);
        echo '<option value=' . $id . '>' . $plage . '</option>';
    }
}

function db_gettablelist()
{
	global $conn;
	$ret=array();
	$rs = odbc_tables($conn);
	while(odbc_fetch_row($rs))
		if(odbc_result($rs,"TABLE_TYPE")=="TABLE" || odbc_result($rs,"TABLE_TYPE")=="VIEW")
			$ret[]=odbc_result($rs,"TABLE_NAME");
	return $ret;
}

 public function CheckEmailIfExists($db)
 {
     $query = "select Fc_Email from tblMember";
     $rows = odbc_exec($db, $query);
     while (odbc_fetch_row($rows)) {
         $existing = odbc_result($rows, "Fc_Email");
         if ($this->email == $existing) {
             return true;
         }
     }
 }

 /**
  * Devuelve la cantidad de filas de un resultado de query
  * 
  * @access public
  * @param (object) result set
  * @return (int) cantidad de filas en el resulta set
  */
 function numero_filas($rs)
 {
     // Fix para odbc_num_rows que siempre devuelve -1 para MS Access
     $count = 0;
     while ($temp = odbc_fetch_into($rs, $counter)) {
         $count++;
     }
     // Reset cursor position
     odbc_fetch_row($rs, 0);
     return $count;
 }

 /**
  * @return Array
  */
 public function db_gettablelist()
 {
     $ret = array();
     $rs = odbc_tables($this->connectionObj->conn);
     while (odbc_fetch_row($rs)) {
         if (odbc_result($rs, "TABLE_TYPE") == "TABLE" || odbc_result($rs, "TABLE_TYPE") == "VIEW") {
             $ret[] = odbc_result($rs, "TABLE_NAME");
         }
     }
     return $ret;
 }

function db_fetch_row($res)
{
    switch (DATABASE) {
        case 'mysql':
            return mysql_fetch_row($res);
        case 'mysqli':
            return mysqli_fetch_row($res);
        case 'sqlserver':
            return odbc_fetch_row($res);
    }
}

 /**
  * access不支持limit,所以自写方法完成
  * 获取所有记录
  * odbc_fetch_row 让游标偏移 $offset
  *
  * @param int $offset	游标偏移量
  * @param int $pagesize	查询的结果行数
  * @return array
  */
 function result_access($offset, $pagesize = 0)
 {
     odbc_fetch_row($this->result_id, $offset);
     $i = 1;
     while ($row = $this->_fetch_assoc()) {
         if ($i <= $pagesize) {
             $this->result_array[] = $row;
         }
         $i++;
     }
 }