- memory_get_usage: documentation ( source)
- number_format: documentation ( source)
- md5: documentation ( source)
<?php
$data = [];
for( $i =0 ; $i < 50000 ; $i++) {
$data[] = md5('test');
}
echo number_format(memory_get_usage(), 0, ',', '.')."\n";
echo number_format(memory_get_usage(true), 0, ',', '.')."\n";
unset($data);
echo number_format(memory_get_usage(), 0, ',', '.')."\n";
echo number_format(memory_get_usage(true), 0, ',', '.');