public function __construct($width = 150, $height = 50)
{
parent::__construct($width, $height);
$exp = $this->generateExpression();
$this->setGenerateValue($exp);
eval('$this->setAssertValue(' . $exp . ');');
}
public function initialize($config = array())
{
foreach ($config as $key => $val) {
$method = 'set_' . $key;
if (method_exists($this, $method)) {
$this->{$method}($val);
} else {
$this->{$key} = $val;
}
}
parent::__construct($config['CaptchaId']);
return $this;
}
public function __construct($width = 150, $height = 50)
{
parent::__construct($width, $height);
$text = '';
$chars = self::CHARS;
for ($i = 0; $i < $this->getLength(); $i++) {
$char = $chars[rand(0, strlen($chars) - 1)];
if (rand(0, 10) % 2 == 0) {
$char = strtoupper($char);
}
$text .= $char;
}
$this->setGenerateValue($text);
$this->setAssertValue($text);
}
