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memory_get_peak_usage

Contents

(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.

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Parameters

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.

PHP: memory_get_peak_usage - Manual Home of Manuel PHP  Contents Haut

Return Values

Returns the memory peak in bytes.

PHP: memory_get_peak_usage - Manual Home of Manuel PHP  Contents Haut

Changelog

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

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