memory_get_peak_usage
(PHP 5 >= 5.2.0, PHP 7)
memory_get_peak_usage — Returns the peak of memory allocated by PHP
Description
memory_get_peak_usage ([ bool $real_usage = false ] ) : int
Returns the peak of memory, in bytes, that's been allocated to your PHP script.
Parameters
-
real_usage -
Set this to
trueto get the real size of memory allocated from system. If not set orfalseonly the memory used byemalloc()is reported.
Return Values
Returns the memory peak in bytes.
See Also
- memory_get_usage() - Returns the amount of memory allocated to PHP
- memory_limit
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https://www.php.net/manual/en/function.memory-get-peak-usage.php