Return the value of a specific field in a specific row


(PECL CUBRID >= 8.3.0)

cubrid_resultReturn the value of a specific field in a specific row

Описание

string cubrid_result ( resource $result , int $row [, mixed $field = 0 ] )

This function returns the value of a specific field in a specific row from a result set.

Список параметров

result

result comes from a call to cubrid_execute()

row

The row number from the result that is being retrieved. Row numbers start at 0.

field

The name or offset of the field being retrieved. It can be the field's offset, the field's name, or the field's table dot field name (tablename.fieldname). If the column name has been aliased ('select foo as bar from...'), use the alias instead of the column name. If undefined, the first field is retrieved.

Возвращаемые значения

Value of a specific field, on success (NULL if value if null).

FALSE on failure.

Примеры

Пример #1 cubrid_result() example

<?php
$conn 
cubrid_connect("localhost"33000"demodb");

$req cubrid_execute($conn"SELECT * FROM code");

$result cubrid_result($req0);
var_dump($result);

$result cubrid_result($req01);
var_dump($result);

$result cubrid_result($req5"f_name");
var_dump($result);

cubrid_close_request($req);
cubrid_disconnect($conn);
?>

Результат выполнения данного примера:

 string(1) "X" string(5) "Mixed" string(4) "Gold"