Manuál PHP | ||
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maxdb_field_count
(PECL)
maxdb_field_count(no version information, might be only in CVS)
maxdb->field_count -- Returns the number of columns for the most recent queryDescription
Procedural style:
int maxdb_field_count ( resource link )Object oriented style (method):
class maxdb {int field_count ( void )
}
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 maxdb_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.
Example
PÅ™Ãklad 2. Procedural style
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The above example produces no output.
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maxdb_fetch | Nahoru |