PHP Resources - 1

pg_num_fields
(PHP 4 >= 4.2.0)

pg_num_fields -- Returns the number of fields
Description
int pg_num_fields ( resource result)

pg_num_fields() returns the number of fields (columns) in a PostgreSQL result. The argument is a result resource returned by pg_query(). This function will return -1 on error.

Note: This function used to be called pg_numfields().

See also pg_num_rows() and pg_affected_rows().

pg_num_rows
(PHP 4 >= 4.2.0)

pg_num_rows -- Returns the number of rows
Description
int pg_num_rows ( resource result)

pg_num_rows() will return the number of rows in a PostgreSQL result resource. result is a query result resource returned by pg_query(). This function will return -1 on error.

Note: Use pg_affected_rows() to get number of rows affected by INSERT, UPDATE and DELETE query.

Note: This function used to be called pg_numrows().

See also pg_num_fields() and pg_affected_rows().