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(PHP 5)
mysqli_field_count(no version information, might be only in CVS)
mysqli->field_count -- Returns the number of columns for the most recent queryProcedural style:
int mysqli_field_count ( mysqli link )Object oriented style (method):
class mysqli {Returns the number of columns for the most recent query on the connection represented by the link parameter. This function can be useful when using the mysqli_store_result() function to determine if the query should have produced a non-empty result set or not without knowing the nature of the query.
Esempio 2. Procedural style
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Generated: 2007-01-26 17:56:28