$fp = fcgi_connect('web-dev001.m6', 9000);
$s = fcgi_request(array(
	"SCRIPT_FILENAME" => "/home/meng.jun/deploy/src/main/php/echo.php",
	"REQUEST_METHOD"=>'GET',
), $fp);
echo "request result \n$s\n";

[meng.jun@prism002.m6.momo.com fcgi_client]$ php client.php
request result
Content-type: text/html

hello world

[meng.jun@prism002.m6.momo.com fcgi_client]$ php benchmark.php 100 1000