When I want to get a letter from Ascii Code and get a number with a number like 8 and I'll get back to it, I'm having trouble, the answer is not printed correctly. For example, I run the following code:
$a = "Milk";
for ($i = 0; $i < 4 ;$i++) {
echo ord($a[$i]) . " + " . 8 . " = " . (ord($a[$i]) + 8) . "<br>";
$a[$i] = ord($a[$i]) + 8;
echo "$a[$i]";
}
The answer is as follows:
77 + 8 = 85 8105 + 8 = 113 1108 + 8 = 116 1107 + 8 = 115 1
How can I solve this problem?