Hello guys,
Please see below function, so far everything is good.
But when I input Mehidy in input box,
it's echo $name; it shows Mehidy, which is okay.
But when I echo strlen($name); it shows 65 i/o 6
It's show the number of characters of $answer = "<script type='text/javascript'> document.write(answer); </script>";
why is it so?
How can I get the real strlen of Mehidy?
Please help.
//prompt function
function prompt($prompt_msg){
echo("<script type='text/javascript'> var answer = prompt('".$prompt_msg."'); </script>");
$answer = "<script type='text/javascript'> document.write(answer); </script>";
return($answer);
}
//program
$prompt_msg = "Please type your name.";
$name = prompt($prompt_msg);
echo $name;
echo strlen($name);
