Here is a correct example for “Math Functions II” from the PHP course.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | <html>
<p>
<?php
// Use rand() to print a random number to the screen
print rand(0, 99);
?>
</p>
<p>
<?php
// Use your knowledge of strlen(), substr(), and rand() to
// print a random character from your name to the screen.
$name = "Cristi";
$length = strlen($name)- 1;
print substr($name, rand($length, $length - 1));
?>
</p>
</html> |
ONE COMMENT
The code above will only select between two random characters of the name instead of the whole characters, and also prints more than 1 character