PHP. Руководство по PHP. 2005
pg_num_fields
pg_num_fields
Описание
int pg_num_fields (resource result)pg_num_fields() returns the number of fields (columns) in a PostgreSQL result resource.
Замечание: This function used to be called pg_numfields().
pg_num_fields
pg_num_fields() returns the number of fields (columns) in a PostgreSQL result resource.
Замечание: This function used to be called pg_numfields().
result
PostgreSQL query result resource, returned by pg_query(), pg_query_params() or pg_execute() (among others).
The number of fields (columns) in the result. On error, -1 is returned.
| pg_num_rows() |
| pg_affected_rows() |
pg_meta_data
pg_num_rows
Отвечу на любые вопросы. С уважением, Дмитрий Владимирович.
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