PHP self-running function with query run memory

memory_get_usage- Returns the amount of memory allocated to PHP

int memory_get_usage ([ bool $real_usage = false])

Returns the amount of memory currently assigned to your PHP script, in bytes (byte)

An example:

<?php
This is just an example, the following numbers depend on your system

Echo Memory_get_usage (). "\ n"; 36640

$a = str_repeat ("Hello", 4242);

Echo Memory_get_usage (). "\ n"; 57960

unset ($a);

Echo Memory_get_usage (). "\ n"; 36744

?>

PHP self-running function with query run memory