acf_encrypt() │ ACF 5.5.8

acf_encrypt

This function will encrypt a string using PHP https://bhoover.com/using-php-openssl_encrypt-openssl_decrypt-encrypt-decrypt-data/

Хуков нет.

Возвращает

(Строку).

Использование

acf_encrypt( $data );

$data

.
По умолчанию: ''

Список изменений

Код acf_encrypt() acf encrypt ^{ACF 6.4.2}

function acf_encrypt( $data = '' ) {

	// bail early if no encrypt function
	if ( ! function_exists( 'openssl_encrypt' ) ) {
		return base64_encode( $data );
	}

	// generate a key
	$key = wp_hash( 'acf_encrypt' );

	// Generate an initialization vector
	$iv = openssl_random_pseudo_bytes( openssl_cipher_iv_length( 'aes-256-cbc' ) );

	// Encrypt the data using AES 256 encryption in CBC mode using our encryption key and initialization vector.
	$encrypted_data = openssl_encrypt( $data, 'aes-256-cbc', $key, 0, $iv );

	// The $iv is just as important as the key for decrypting, so save it with our encrypted data using a unique separator (::)
	return base64_encode( $encrypted_data . '::' . $iv );
}