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pg_field_prtlen
(PHP 4 >= 4.2.0, PHP 5) pg_field_prtlen -- Returns the printed length
Descriptionint pg_field_prtlen ( resource result [, int row_number, 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().
Смотрите также pg_field_size().
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