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  • Xhprof分析php性能

    https://windows.php.net/downloads/pecl/releases/xhprof/0.10.6/ 下载Xhprof版本

    配置一个本地访问url,指向index.php,能访问即可。http://loc.oms.xhprof:9091

    然后取php官网下载扩展,写在php.ini上

    [xhprof] 
    extension=php_xhprof.dll 
    ; directory used by default implementation of the iXHProfRuns 
    ; interface (namely, the XHProfRuns_Default class) for storing 
    ; XHProf runs. 
    xhprof.output_dir="D:/xampp/php/xhprof" ;目录要事先建好
    

      在项目里,建立一个公共类文件:

    <?php
    
    namespace OrderCommonTool;
    
    class XhprofHelper
    {
        public static function start()
        {
            if(extension_loaded('xhprof')){
                //载入下载的XHPROF包中的2个文件夹
                include_once __DIR__ . '/xhprof-0.9.4/xhprof_lib/utils/xhprof_lib.php';
                include_once __DIR__ . '/xhprof-0.9.4/xhprof_lib/utils/xhprof_runs.php';
                //xhprof_enable(XHPROF_FLAGS_CPU + XHPROF_FLAGS_MEMORY);
                xhprof_enable( XHPROF_FLAGS_NO_BUILTINS | XHPROF_FLAGS_CPU | XHPROF_FLAGS_MEMORY);
            }
        }
    
        public static function stop()
        {
            if(extension_loaded('xhprof')){
                $ns = 'myXhprof';
                //关闭profiler
                $xhprofData = xhprof_disable();
                //实例化类
                $xhprofRuns = new XHProfRuns_Default();
                $runId = $xhprofRuns->save_run($xhprofData, $ns);
                //前端展示库的URL
                $url = 'http://loc.oms.xhprof:9091/index.php';
                $url .= '?run=%s&source=%s';
                //变量替换
                $url = sprintf($url, $runId, $ns);
                //输入URL
                echo '<a href="'.$url.'" target="_blank">查看结果</a>';
            }
        }
    }
    

      在项目文件里,调用类方法:

    public function getSearchConfig(){
            XhprofHelper::start();
    		$lan = I('get.language', 'zh', 'trim');
    

      

    $selfPickupType = C('TaiwanYourPickup');
            $data['selfPickupType'] = $selfPickupType[$lan];
            XhprofHelper::stop();exit;
    

      访问:http://loc.oms.xhprof:9091/callgraph.php?run=5c5430d519c87&source=myXhprof

     

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  • 原文地址:https://www.cnblogs.com/wuxiang12580/p/10346873.html
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