Parsing how to directly execute SHELL_PHP tutorial in php

$message=shell_exec("sudo /usr/local/webserver/nginx/sbin/nginx -t 2>&1");
echo "Run result:".$message."
";

The above statement can directly execute the SHELL statement in PHP

If there is a return value, then 2>&1 is required He will redirect the output strerr to strout output!

Otherwise the return result will be empty!

http://www.bkjia.com/PHPjc/327946.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/327946.htmlTechArticle$message=shell_exec("sudo /usr/local/webserver/nginx/sbin/nginx -t 2 echo " Running result: ".$message."br/"; The above statement can be directly executed in PHP. If there is a return value, then...