openssl_x509_check_private_key
(PHP 4 >= 4.2.0, PHP 5)
openssl_x509_check_private_key — Checks if a private key corresponds to a certificate
Description
Checks whether the given key is the private key that corresponds to cert.
Parameters
- cert
- 
      The certificate. 
- key
- 
      The private key. 
Return Values
Returns TRUE if key is the private key that corresponds to cert, or FALSE otherwise.