Question

I have a very simple question, for me not to simple, because I’m a student, but somewhere I have to start, so the question is I have a string array

array("+9%","+12%","+1%")

How could I format the output string, for example in the browser I want like this:

+ 9 %
+12 %
+ 1 %

Thans for your help.

Answer 1

Have a look at this page :

http://ch2.php.net/manual/fr/function.sprintf.php

It should be something like :

$values = array("+9%","+12%","+1%");
echo sprintf ("+%2d \n+%2d \n+2%d", intval($values[0]), intval($values[1]), intval($values[2]));