(PHP 4 >= 4.2.0, PHP 5)pg_field_prtlen -- Returns the printed length

Описание

int pg_field_prtlen (resource result, int row_number, mixed field_name_or_number)

int pg_field_prtlen (resource result, mixed field_name_or_number)

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.

field_name_or_number can be passed either as an

integer or as a string. If it is passed as an

integer, PHP recognises it as the field number, otherwise as

field name.

See the example given at the pg_field_name() page.

Замечание:

This function used to be called pg_fieldprtlen().