to find a value in url

       

        


$urlMatch = $_SERVER['REQUEST_URI'];

$pattern = '/[0-9]/';

if (preg_match($pattern, $urlMatch)) {

...

}
For matching value in array
    $corporate_gifts = array("wall clocks","crystal items","photo frame","showpiece","silver items","brass","religious item","tea set");
                 $whatINeed = explode('/', $link);
                 $whatINeed = str_replace('-',' ',$whatINeed[3]);
                 if(in_array($whatINeed,$corporate_gifts)):?>
 For matching in string
 $url = 'http://' . $_SERVER['SERVER_NAME'] . $_SERVER['REQUEST_URI'];


if (strpos($url,'car') !== false) {
    echo 'Car exists.';
} else {
    echo 'No cars.';
}