ob_get_level
Function • Return type changed in PHP 8.0
Return the nesting level of the output buffering mechanism.
ob_get_level Function synopsis
ob_get_level(): intParameters
ob_get_level does not take any parameters.
Return value
Typeint
Returns the level of nested output buffering handlers or zero if output buffering is not active.
Changes to the ob_get_level Function
PHP 8.0
- Return type added:
int
- ob_get_level()
+ ob_get_level(): intob_get_level Function Availability
ob_get_level Function Availability| PHP Version | Availability |
|---|---|
| PHP 8.6Upcoming Release | Yes |
| PHP 8.5Supported (Latest) | Yes |
| PHP 8.4Supported | Yes |
| PHP 8.3Security-Fixes Only | Yes |
| PHP 8.2Security-Fixes Only | Yes |
| PHP 8.1Unsupported | Yes |
| PHP 8.0Unsupported | Yes |
| PHP 7.4Unsupported | Yes |
| PHP 7.3Unsupported | Yes |
| PHP 7.2Unsupported | Yes |
| PHP 7.1Unsupported | Yes |
| PHP 7.0Unsupported | Yes |
| PHP 5.6Unsupported | Yes |
| PHP 5.5Unsupported | Yes |
| PHP 5.4Unsupported | Yes |
| PHP 5.3Unsupported | Yes |