odbc_num_fields

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

odbc_num_fields — Number of columns in a result

Description

odbc_num_fields(resource $statement): int

Gets the number of fields (columns) in an ODBC result.

Parameters

statement

The result identifier returned by odbc_exec().

Return Values

Returns the number of fields, or -1 on error.