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Phraseanet/www/include/jslibs/jquery-validation/demo/captcha/rand.php
Romain Neutron 4c5b7eb658 V 3.5 RC 1
2011-12-05 00:23:28 +01:00

12 lines
394 B
PHP

<?php
// Create a random string, leaving out 'o' to avoid confusion with '0'
$char = strtoupper(substr(str_shuffle('abcdefghjkmnpqrstuvwxyz'), 0, 4));
// Concatenate the random string onto the random numbers
// The font 'Anorexia' doesn't have a character for '8', so the numbers will only go up to 7
// '0' is left out to avoid confusion with 'O'
$str = rand(1, 7) . rand(1, 7) . $char;
?>