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cubrid_fetch

(PECL CUBRID >= 8.3.0)

cubrid_fetch — Fetch the next row from a result set


Описание

mixed cubrid_fetch ( resource $result [, int $type = CUBRID_BOTH ] )

The cubrid_fetch() function is used to get a single row from the query result. The cursor automatically moves to the next row after getting the result.


Список параметров

result -

result comes from a call to cubrid_execute()

type -

Array type of the fetched result CUBRID_NUM, CUBRID_ASSOC, CUBRID_BOTH, CUBRID_OBJECT.


Возвращаемые значения

Result array or object, when process is successful.

FALSE, when process is unsuccessful.

The result can be received either as an array or as an object, and you can decide which data type to use by setting the type argument. The type variable can be set to one of the following values:

  • CUBRID_NUM : Numerical array (0-based)
  • CUBRID_ASSOC : Associative array
  • CUBRID_BOTH : Numerical & Associative array (default)
  • CUBRID_OBJECT : object that has the attribute name as the column name of query result

When type argument is omitted, the result will be received using CUBRID_BOTH option as default. When you want to receive query result in object data type, the column name of the result must obey the naming rules for identifiers in PHP. For example, column name such as "count(*)" cannot be received in object type.


Примеры

Пример #1 cubrid_fetch() example
$conn = cubrid_connect("localhost", 33088, "demodb");
$req = cubrid_execute($conn, "SELECT * FROM stadium WHERE nation_code='GRE' AND seats > 10000");
printf("%-40s %-10s %-6s %-20s\n", "name", "area", "seats", "address");
while ($row = cubrid_fetch($req)) {
    printf("%-40s %-10s %-6s %-20s\n", 
        $row["name"], $row["area"], $row["seats"], $row["address"]);
}
cubrid_close_request($req);
cubrid_disconnect($conn);

Результат выполнения данного примера:


name area seats address 
Panathinaiko Stadium 86300.00 50000 Athens, Greece 
Olympic Stadium 54700.00 13000 Athens, Greece 
Olympic Indoor Hall 34100.00 18800 Athens, Greece 
Olympic Hall 52400.00 21000 Athens, Greece 
Olympic Aquatic Centre 42500.00 11500 Athens, Greece 
Markopoulo Olympic Equestrian Centre 64000.00 15000 Markopoulo, Athens, Greece
Faliro Coastal Zone Olympic Complex 34650.00 12171 Faliro, Athens, Greece
Athens Olympic Stadium 120400.00 71030 Maroussi, Athens, Greece 
Ano Liossia 34000.00 12000 Ano Liosia, Athens, Greece

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Описание на ru2.php.net
Описание на php.ru