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odbc_num_fields

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

odbc_num_fields — Number of columns in a result

Description

odbc_num_fields(Odbc\Result $statement): int

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

Parameters

statement

The ODBC result object returned by odbc_exec().

Return Values

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

Changelog

Version Description
8.4.0 statement expects an Odbc\Result instance now; previously, a resource was expected.

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Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/function.odbc-num-fields.php