Output Control
PHP Manual

ob_get_level

(PHP 4 >= 4.2.0, PHP 5)

ob_get_level — Return the nesting level of the output buffering mechanism

Description

int ob_get_level ( void )

Returns the nesting level of the output buffering mechanism.

Return Values

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

See Also

Output Control
PHP Manual
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