PHP/memory get peak usage
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< PHP
memory_get_peak_usage is a PHP function which returns the peak amount of memory allocated to the running PHP script.
int memory_get_peak_usage ([ bool $real_usage ] )
The $real_usage parameter, if true, will have the function return the actual peak memory allocated by the system. If false, the default, only the memory internally used by emalloc() is returned.
The return value is the maximum number of bytes of memory used.
[edit] Availability
Since PHP v5.2.0.
