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How to obtain the total memory used by the php program from running to running

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How to obtain the total memory used by the php program from running to running, and how to obtain the total memory used by the php program from running to running

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How to obtain the total memory used by the php program from running to running

Memory_get_usageThis function can obtain the memory used by PHP.
Memory_get_peak_usageThis function can obtain the peak memory applied during PHP processing.

When the program starts runningMemory_get_usageRecord current memory usage,
When the program endsMemory_get_peak_usageGet the peak memory usage,
The difference between the two is the maximum memory size applied during the processing.

This should be what you call "Total Memory used", right?

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