Exemplos de Uso
$
php -r "echo memory_get_peak_usage(true)/1024/1024 . "MB";"
$
echo memory_get_usage(true)/1024/1024 . "MB atual";
echo memory_get_peak_usage(true)/1024/1024 . "MB pico";
$
php -d memory_limit=512M script.php
$
php -d xdebug.mode=profile script.php