   #PHP Manual PostgreSQL functions pg_meta_data pg_num_rows

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                                 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().
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