PHP rsa get public key from pem file

Question

How can i get publickey from pem file which is created based on rsa 364. installed crypt(RSA.php) library still getting below error

Fatal error: Call to unde

Answer 1

According to the Crypt_RSA documentation, the Crypt_RSA class doesn't have a loadKey() method. You pass the public key to the constructor as part of an associative array of parameters:

$rsa_obj = new Crypt_RSA(array('public_key' => $publickey));