Which PHP function is used to get the memory usage of a specific variable?

Choose the correct answer:

A) memory_get_usage()

B) memory_get_peak_usage()

C) get_memory_usage()

D) There is no built-in function for this

Detailed Explanation

Explanation: PHP does not have a built-in function to get memory usage of a specific variable. memory_get_usage() returns total memory usage, and memory_get_peak_usage() returns peak memory usage, but not for individual variables.

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Which PHP function is used to get the memory usage of a specific variable?

Choose the correct answer:

Detailed Explanation

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