cubrid_field_type - Return the type of the column corresponding to the given field offset
Вернуться к: CUBRID MySQL Compatibility Functions
cubrid_field_type
(PECL CUBRID >= 8.3.0)
cubrid_field_type — Return the type of the column corresponding to the given field offset
Описание
$result
, int $field_offset
)This function returns the type of the column corresponding to the given field offset. The returned field type could be one of the following: "int", "real", "string", etc.
Список параметров
-
result -
Array type of the fetched result CUBRID_NUM, CUBRID_ASSOC, CUBRID_BOTH.
-
field_offset -
The numerical field offset. The
field_offsetstarts at 0. Iffield_offsetdoes not exist, an error of levelE_WARNINGis also issued.
Возвращаемые значения
Type of the column, on success.
FALSE when invalid field_offset value.
-1 if SQL sentence is not SELECT.
Примеры
Пример #1 cubrid_field_type() example
<?php
$conn = cubrid_connect("localhost", 33000, "demodb");
$result = cubrid_execute($conn, "SELECT * FROM code");
$col_num = cubrid_num_cols($result);
printf("%-15s %-15s %s\n", "Field Table", "Field Name", "Field Type");
for($i = 0; $i < $col_num; $i++) {
printf("%-15s %-15s %s\n",
cubrid_field_table($result, $i), cubrid_field_name($result, $i), cubrid_field_type($result, $i));
}
cubrid_disconnect($conn);
?>
Результат выполнения данного примера:
Field Table Field Name Field Type code s_name char code f_name varchar
Вернуться к: CUBRID MySQL Compatibility Functions