PHP Manual . Prev . Next . PHP 3 <= 3.0.18, PHP 4 >= 4.0.0) pg_fieldsize -- Returns the internal storage size of the named field . int pg_fieldsize ( resource result, int field_number) . pg_fieldsize() returns the internal storage size (in bytes) of the field number in the given PostgreSQL result . Field numbering starts at 0. A field size of -1 indicates a variable length field. ... See also pg_fieldlen() and pg_fieldtype() . ... pg_fieldtype ...