memory_reset_peak_usage

Function • Added in PHP 8.2

Reset the peak memory usage.

PHP 5

PHP 7

PHP 8.0-8.1

Added

PHP 8.3

PHP 8.4

PHP 8.5

PHP 8.6

`memory_reset_peak_usage` Function synopsis

memory_reset_peak_usage(): void

Parameters

memory_reset_peak_usage does not take any parameters.

Return value

The memory_reset_peak_usage function is a void function; it does not return any values.

Changes to the `memory_reset_peak_usage` Function

PHP 8.2

Function added

`memory_reset_peak_usage` 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	No
PHP 8.0Unsupported	No
PHP 7.4Unsupported	No
PHP 7.3Unsupported	No
PHP 7.2Unsupported	No
PHP 7.1Unsupported	No
PHP 7.0Unsupported	No
PHP 5.6Unsupported	No
PHP 5.5Unsupported	No
PHP 5.4Unsupported	No
PHP 5.3Unsupported	No