ob_get_level

(PHP 4 >= 4.2.0, PHP 5, PHP 7, PHP 8)

ob_get_level — Return the nesting level of the output buffering mechanism

Description

ob_get_level(): int

Returns the nesting level of the output buffering mechanism.

Parameters

This function has no parameters.

Return Values

Returns the level of nested output buffering handlers or zero if output buffering is not active.

See Also