benchmark基本信息version: 1.2.9release date: 2011-12-11 13:02 utcdescription: 测试php脚本性能的框架(framework to benchmark php scripts or function calls. )
download: benchmark pear
安装与配置下载文件后解压文件目录结构如下
运行timer_example.php显示效果图如下
功能使用timer.php主要函数:
$timer->start() 开始标记 相当于 $timer->setmarker(start')
$timer->setmarker('mark'); 标记 返回页面时此处标记到上一个标记之间的 时间、百分比$timer->stop() 结束标记 相当于 $timer->setmarker('stop')
$timer->display(); 输出到页面
测试 is_file与file_exists性能对比
start();for ($index = 0; $index setmarker('is_file');for ($index = 0; $index setmarker('file_exists');$timer->stop();$timer->display();
vcd4kpha+pgjypgo8l3a+cjwvymxvy2txdw90zt4kpha+pc9wpgo8cd48yni+cjwvcd4kpgjsb2nrcxvvdgu+cjxwpjwvcd4kpggzpkl0zxjhdguucghwpc9omz4kpgjsb2nrcxvvdgu+cmz1bmn0aw9uihj1bigpicagintl0naxmdc0znvzzxla4gvhdle9t6iyorsrss7k/agudgvzdkgvimd9o7okymvuy2htyxjrlt5ydw4omtawlca=user->eat', 'test');
function get() 返回函数每次执行时间和平均时间
foo', 'test');$result = $benchmark->get();var_dump($result);?>
http://www.bkjia.com/phpjc/755791.htmlwww.bkjia.comtruehttp://www.bkjia.com/phpjc/755791.htmltecharticlebenchmark 基本信息 version: 1.2.9 release date: 2011-12-11 13:02 utc description: 测试php脚本性能的框架( framework to benchmark php scripts or function calls. )...