memory_get_peak_usage
(PHP 5 >= 5.2.0, PHP 7, PHP 8)
memory_get_peak_usage — Returns the peak of memory allocated by PHP
Description
memory_get_peak_usage(bool
$real_usage = false): intReturns 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.
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