In PHP code I try to execute Java program using shell_exec but I get empty line.
When I tried to execute program in bash:
#bin/bash
echo "aaa"
I get "aaa" but when i tried to execute the same file with
#bin/bash
java MainApp
I got empty line
This is the java code
public class MainApp{
public static void main(String[] args)
{
System.out.print(":]");
}
}
When i do:
#bin/bash
echo "aaa"
java MainApp
echo "bbb"
I get "aaa bbb"
I wont to get ":]" string How to make it work?
Maybe printing line with System.out.println(String ) is not the same as echo and printing line is not the same as returning value