cubrid_result - Return the value of a specific field in a specific row
Вернуться к: CUBRID MySQL Compatibility Functions
cubrid_result
(PECL CUBRID >= 8.3.0)
cubrid_result — Return the value of a specific field in a specific row
Описание
This function returns the value of a specific field in a specific row from a result set.
Список параметров
-
result -
resultcomes 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
fieldbeing 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");
$result = cubrid_result($req, 0);
var_dump($result);
$result = cubrid_result($req, 0, 1);
var_dump($result);
$result = cubrid_result($req, 5, "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"
Вернуться к: CUBRID MySQL Compatibility Functions