memory_get_peak_usage

Supported Versions: PHP 5 >= 5.2.0, PHP 7, PHP 8

Returns the peak of memory allocated by PHP

<?php memory_get_peak_usage(bool $real_usage = false): int

composer/composer

<?php             }



            if (isset($startTime)) {

                $io->writeError('<info>Memory usage: '.round(memory_get_usage() / 1024 / 1024, 2).'MiB (peak: '.round(memory_get_peak_usage() / 1024 / 1024, 2).'MiB), time: '.round(microtime(true) - $startTime, 2).'s');

            }



            return $result;

src/Composer/Console/Application.php