DB_common::provides()
Параметр
- string $feature
the feature to check
Таблица 35-1. Possible values are:
$feature value Meaning prepare The database does a pre-check of the SQL statment pconnect The database supports persistent connections transactions The database supports transactions limit The database supports LIMITed SELECT statments
Заметка
Эта функция не должна вызываться статически.
Внимание |
The provided information are only hints. Check the documentation of your database system for the real supported features. I.e. MySQL supports transactions, but not for every table type. |
Пример
Пример 35-1. Using provides()
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Пред. | Начало | След. |
DB_common::prepare() | Уровень выше | DB_common::query() |