openssl_dh_compute_key
  Computes shared secret for public value of remote DH key and local DH key
  
 
  Description
  
   string openssl_dh_compute_key
    ( string $pub_key
   , resource $dh_key
   )
  WarningThis function is
currently not documented; only its argument list is available.
 
  
 
  Parameters
  
   
    
     - 
pub_key
- 
      
       Public key
       
- 
dh_key
- 
      
       DH key
       
 
 
  Return Values
  
   Returns computed key on success or FALSE on failure.