PHP Manual
Funcții Ingres
Get the number of fields returned by the last query

ingres_num_fields

(PHP 4 >= 4.0.2, PHP 5 < 5.1.0, PECL ingres >= 1.0.0)

ingres_num_fields — Get the number of fields returned by the last query

Descrierea

ingres_num_fields ( resource $result ) : int

ingres_num_fields() returns the number of fields in the results returned by the Ingres server after a call to ingres_query().

Parametri

result: The query result identifier

Valorile întoarse

Returns the number of fields

A se vedea și

ingres_query() - Send an SQL query to Ingres
ingres_fetch_array() - Fetch a row of result into an array
ingres_fetch_assoc() - Fetch a row of result into an associative array
ingres_fetch_object() - Fetch a row of result into an object
ingres_fetch_row() - Fetch a row of result into an enumerated array