php 以秒为单位分析内存使用运行时间

Posted 2021-05-05

    <?php
   class Memory
{

    private $startTime;

    public function __construct()
    {
        $this->startTime = microtime(true);
    }

    private function getSetMemoryLimit()
    {
        return ini_get('memory_limit');
    }

    private function getCurrentPeakMemoryUsage()
    {
        return memory_get_peak_usage(1);
    }


    private function getElapsedTime()
    {
        return (microtime(true) - $this->startTime);
    }

}