odbc_field_type

(PHP 4, PHP 5, PHP 7, PHP 8)

odbc_field_type — Datatype of a field

说明

odbc_field_type(resource $statement, int $field): string|false

Gets the SQL type of the field referenced by number in the given result identifier.

参数

statement

The result identifier.

field

The field number. Field numbering starts at 1.

返回值

Returns the field type as a string, or false on error.