pg_field_name Returns the name of a field &reftitle.description; stringpg_field_name resourceresult intfield_number pg_field_name returns the name of the field occupying the given field_number in the given PostgreSQL result resource. Field numbering starts from 0. This function used to be called pg_fieldname. &reftitle.parameters; result PostgreSQL query result resource, returned by pg_query, pg_query_params or pg_execute (among others). field_number Field number, starting from 0. &reftitle.returnvalues; The field name, or &false; on error. &reftitle.examples; ]]> &example.outputs; &reftitle.seealso; pg_field_num