ob_get_level
(PHP 4 >= 4.2.0, PHP 5)
ob_get_level — Return the nesting level of the output buffering mechanism
Описание
int ob_get_level
( void
)
Returns the nesting level of the output buffering mechanism.
Возвращаемые значения
Returns the level of nested output buffering handlers or zero if output buffering is not active.