PHP 5.4.31 Released

memory_get_peak_usage

(PHP 5 >= 5.2.0)

memory_get_peak_usageReturns the peak of memory allocated by PHP

설명

int memory_get_peak_usage ([ bool $real_usage = false ] )

Returns the peak of memory, in bytes, that's been allocated to your PHP script.

인수

real_usage

Set this to TRUE to get the real size of memory allocated from system. If not set or FALSE only the memory used by emalloc() is reported.

반환값

Returns the memory peak in bytes.

변경점

버전 설명
5.2.1 Compiling with --enable-memory-limit is no longer required for this function to exist.
5.2.0 real_usage was added.

참고

add a note add a note

User Contributed Notes 1 note

up
-6
ErnestV
11 months ago
In PHP v.5.3.8, memory_get_peak_usage(true) always returns zero (found on Debian Linux).
To Top