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PHP Manual [odbc_num_fields]

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PHP Manual || ODBC Functions

(PHP 4, PHP 5, PHP 7)

odbc_num_fieldsNumber of columns in a result

Description

odbc_num_fields ( resource $result_id ) : int

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

Parameters

result_id

The result identifier returned by odbc_exec().

Return Values

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



PHP Manual || ODBC Functions