src/Wrep/Notificato/Apns/Certificate.php
public function getFingerprint()
	{
		// Calculate fingerprint if unknown
		if (null == $this->fingerprint) {
			$this->fingerprint = sha1( $this->endpointEnv . sha1_file($this->getPemFile()) );
		}

		return $this->fingerprint;
	}
public function getFingerprint()
	{
		// Calculate fingerprint if unknown
		if (null == $this->fingerprint) {
			$this->fingerprint = sha1( $this->endpointEnv . sha1_file($this->getPemFile()) );
		}

		return $this->fingerprint;
	}
public function getFingerprint ( ) { // Calculate fingerprint if unknown if ( null == $ this -> fingerprint ) { $ this -> fingerprint = sha1 ( $ this -> endpointEnv . sha1_file ( $ this -> getPemFile ( ) ) ) ; } return $ this -> fingerprint ; }
Get a unique hash of the certificate
this can be used to check if two Apns\Certificate objects are the same

@return string
Get a unique hash of the certificate this can be used to check if two Apns \ Certificate objects are the same