一个检查程序运行时间的类-PHP源码-php.cn

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" >2. [文件] GetExecuteTime.class.php ~ 957B

" >3. [代码]测试

" >4. [文件] test.php ~ 296B

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一个检查程序运行时间的类

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May 23, 2016 pm 04:40 PM

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startTime = 0;
            $this->endTime   = 0;
        }

        /**
         * 设置程序开始时间
         */
        public function setStartTime()
        {
            $this->startTime = microtime(true);
        }

        /**
         * 设置程序结束时间
         */
        public function setEndTime()
        {
            $this->endTime=microtime(true);
        }

        /**
         * 计算程序执行时间
         * @return 返回程序执行的毫秒数
         */
        public function getExecuteTime()
        {

            return $this->endTime - $this->startTime;
        }



    }

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2. [文件] GetExecuteTime.class.php ~ 957B

startTime = 0;
            $this->endTime   = 0;
        }

        /**
         * 设置程序开始时间
         */
        public function setStartTime()
        {
            $this->startTime = microtime(true);
        }

        /**
         * 设置程序结束时间
         */
        public function setEndTime()
        {
            $this->endTime=microtime(true);
        }

        /**
         * 计算程序执行时间
         * @return 返回程序执行的毫秒数
         */
        public function getExecuteTime()
        {

            return $this->endTime - $this->startTime;
        }



    }

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3. [代码]测试

setStartTime();
    for( $i = 0; $i < 10000; $i++)
    {
        echo $i."";
    }

    $executeTime->setEndTime();
   echo  $executeTime->getExecuteTime()."";
?>

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4. [文件] test.php ~ 296B

setStartTime();
    for( $i = 0; $i < 10000; $i++)
    {
        echo $i."";
    }

    $executeTime->setEndTime();
   echo  $executeTime->getExecuteTime()."";
?>

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