function shortcode_shortcode_random in Shortcode 7

Same name and namespace in other branches

1. 6 shortcode.module \shortcode_shortcode_random()

Generates a random code

Calling [random length=X /]

Where X is the length of the random text. If the length empty or invalid, between 1-99, the length will be 8

File

./shortcode.module, line 598

Code

function shortcode_shortcode_random($attrs, $text) {
  extract(shortcode_attrs(array(
    'length' => 8,
  ), $attrs));
  $length = intval($length);
  if ($length < 0 || $length > 99) {
    $length = 8;
  }
  $text = '';
  for ($i = 0; $i < $length; ++$i) {
    $text .= chr(rand(32, 126));
  }
  return $text;
}