CVE 2015-4024 , bug #69364 , multi process php load test
WARNING: USE THIS TOOL AT YOUR OWN RISK 注意：此工具造成的任何后果由使用者自行承担
Usage: python xxx.py -t "http://TARGET_URL" -x "THREAD" -r "REQUEST_LENGTH"
Example: python xxx.py -t "http://your.site.using.php/" -x "100" -r "350000"
Will crash a php cluster