Shulou(Shulou.com)06/02 Report--

In this issue, the editor will bring you about how to use xhprof performance analysis tools in php. The article is rich in content and analyzed and described from a professional point of view. I hope you can get something after reading this article.

There is no official version of php7

Download address: git clone https://github.com/longxinH/xhprof

Cd xhprof/extension/ enters the directory to specify the phpconfig address for installation

Extension=xhprof.so

Xhprof.output_dir=/tmp / / Log location

The following can also be done using php.ini configuration

Auto_prepend_file = "/ home/www/header.php"

Auto_append_file = "/ home/www/footer.php"

Xhprof_html and xhprof_lib in the installation package are moved to the project directory

/ / start position xhprof_enable (); / / end position $xhprofData = xhprof_disable (); require 'xhprof_lib/utils/xhprof_lib.php';require' xhprof_lib/utils/xhprof_runs.php';$xhprofRuns = new XHProfRuns_Default (); $runId = $xhprofRuns- > save_run ($xhprofData, 'xhprof_test'); $returnData [' runid'] = $runId

Open the path according to runid

Http://xxx/index.php?run=5d357b6f43787&source=xhprof_test

Effect drawing (graphical need to install graphviz)

This is how to use the xhprof performance analysis tool in php shared by Xiaobian. If you happen to have similar doubts, you might as well refer to the above analysis to understand. If you want to know more about it, you are welcome to follow the industry information channel.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.