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# ifx_num_fields

(3.0.3 - 3.0.18 only, PHP 4 >= 4.0.0)

ifx_num_fields -- Returns the number of columns in the query

## Description

``int ifx_num_fields` (int result_id)`

Returns the number of columns in query for `result_id` or `FALSE` on error

After preparing or executing a query, this call gives you the number of columns in the query.

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