pg_convert() checks and converts the values in
assoc_array
into suitable values for use in a SQL
statement. Precondition for pg_convert() is the
existence of a table table_name
which has at least
as many columns as assoc_array
has elements. The
fieldnames in table_name
must match the indices in
assoc_array
and the corresponding datatypes must be
compatible. Returns an array with the converted values on success, FALSE
otherwise.
Замечание:
If there are boolean fields in table_name
don't
use the constant TRUE in assoc_array
. It will be
converted to the string 'TRUE' which is no valid entry for boolean fields
in PostgreSQL. Use one of t, true, 1, y, yes instead.
Внимание
Эта функция является ЭКСПЕРИМЕНТАЛЬНОЙ.
Поведение этой функции, ее имя и относящаяся к ней документация
могут измениться в последующих версиях PHP без уведомления.
Используйте эту функцию на свой страх и риск.
Список параметров
connection
PostgreSQL database connection resource.
table_name
Name of the table against which to convert types.
assoc_array
Data to be converted.
options
Any number of PGSQL_CONV_IGNORE_DEFAULT,
PGSQL_CONV_FORCE_NULL or
PGSQL_CONV_IGNORE_NOT_NULL, combined.