   #PHP Manual PostgreSQL functions pg_num_fields pg_options

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                                  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().
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