sesam_free_resultsesam_num_fields
(No version information available, might be only in CVS)
sesam_num_fields — Return the number of fields/columns in a result set
Descrição
int sesam_num_fields
( string $result_id
)
After calling sesam_query() with a "select type" query, this function gives you the number of columns in the result.
For "immediate" statements, the value zero is returned. The SESAM "multiple field" columns count as their respective dimension, i.e., a three-column "multiple field" counts as three columns.
Valor Retornado
Returns an integer describing the total number of columns (aka. fields) in the current result_id result set or FALSE on error.
Veja também
- sesam_query()
- sesam_field_array() for a way to distinguish between "multiple field" columns and regular columns.
User Contributed Notes
sesam_num_fields
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