memory_get_peak_usage

(PHP 5 >= 5.2.0)

memory_get_peak_usageReturns the peak of memory allocated by PHP

Descrierea

int memory_get_peak_usage ([ bool $real_usage = false ] )

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

Parametri

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.

Valorile întoarse

Returns the memory peak in bytes.

Istoria schimbărilor

Versiunea Descriere
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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User Contributed Notes 1 note

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ErnestV
8 months ago
In PHP v.5.3.8, memory_get_peak_usage(true) always returns zero (found on Debian Linux).
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