502">
PHP
require_once("Zend/Loader.PHP");
Zend_Loader::loadClass("Zend_Validate");
Zend_Loader::loadClass("Zend_Validate_InArray");

function check_inarray($person)
{
$array = array('张三','李四','王五','赵六','田七');
$Validate = new Zend_Validate_InArray($array);
if ($Validate -> isValid($person))
{
echo "有这个人！";
}
else
{
echo "没这个人！";
}
}
$person = '张三';
check_inarray($person);
?>