Generates random key of specified length
public static GenerateRandomKey ( integer $length = 128 ) : string | ||
$length | integer | optional The length of the key |
리턴 | string | Returns the random string of specified length |
public static GenerateRandomKey ( integer $length = 128 ) : string | ||
$length | integer | optional The length of the key |
리턴 | string | Returns the random string of specified length |