public static function returnCombo($comboString)
{
// Use regex to match everything between < and >
preg_match_all("/\\<(.*?)\\>/si", $comboString, $match);
// Loop through each result
foreach ($match[1] as $extractedGenID) {
// Access each generator contained with these tags and replace the original string
$result = RandomGen::returnGenerator($extractedGenID);
$comboString = str_replace("<" . $extractedGenID . ">", $result, $comboString);
}
return $comboString;
}
<?php session_start(); require '../includes/rand.php'; $randomObj = new RandomGen(); $str = $randomObj->createRandom(); $_SESSION['captcha_id'] = $str;
<?php
require_once 'randomGen.php';
//$_SERVER["PHP_SELF"] the safe way!
$myForm = filter_input(INPUT_SERVER, 'PHP_SELF', FILTER_SANITIZE_SPECIAL_CHARS);
$myGenerator = new RandomGen();
$CouponLength = filter_input(INPUT_POST, 'CouponLength');
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>This is a testing random engine</title>
</head>
<body>
<form method="post" action="<?php
echo $myForm;
?>
">
<input type="text" name="CouponLength" value="<?php
echo $CouponLength;
?>
">
<input type="submit" name="submit" value="Click to Generate">
</form>
<p>This is what the button returns. A random set of characters. Like a coupon.</p>
<p>
<?php
if (filter_has_var(INPUT_POST, 'CouponLength')) {
echo $myGenerator->UseGenerator($CouponLength);
}
