Xhprof分析php性能
Posted 永不飞xiang
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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 Order\\Common\\Tool; 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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