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sprintf() review


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So, I know that sprintf formats the values for variables, and makes it easier to read in my opinion.

However, would I be correct to assume that if someone wanted to change a certain sentence, but still have all the variables update, it would work?



   $string = "Welcome Back, %s!";

       //Add value for %s
    $var1 = sprintf($string,"John");
    $var2 = sprintf($string,"Stan");




- Dillion

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