ob_get_level
PHP function
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(PHP 4 >= 4.2.0, PHP 5, PHP 7, PHP 8)
Return the nesting level of the output buffering mechanism
Description
ob_get_level(): int
Returns the nesting level of the output buffering mechanism.
Parameters Parameters
Return Values
Returns the level of nested output buffering handlers or zero if output buffering is not active.
Caution
The value for identical levels between ob_get_level() and ob_get_status() is off by one. For ob_get_level() the first level is 1. Whereas for ob_get_status() the first level is 0.