- rtrim: documentation ( source)
- memory_get_usage: documentation ( source)
- str_pad: documentation ( source)
- number_format: documentation ( source)
<?php
function test()
{
eval('$run = function(){};');
}
echo "0 ", number_format(memory_get_usage())."\n";
for ($i = 0; $i <= 100000; $i++) {
test();
if (strlen(rtrim($i, "0")) == 1) {
echo str_pad($i,6), " ", number_format(memory_get_usage())."\n";
}
}