pg_field_prtlen

Description

int pg_field_prtlen ( resource result, int row_number, string field_name)

pg_field_prtlen() returns the actual printed length (number of characters) of a specific value in a PostgreSQL result. Row numbering starts at 0. This function will return -1 on an error.

See the example given at the pg_field_name() page.

See also pg_field_size().