Yii provides convenient helper functions that allow you to encrypt and decrypt data using a security key. Data is transmitted through an encryption function so that only someone with the security key can decrypt it.
yii encrypted string garbled code
First, encrypt the data
$encryptedData = Yii::$app->getSecurity()->encryptByPassword($data, $secretKey);
$data is you The content to be encrypted,
$secretKey is the password you set yourself,
Later, when the user needs to read the data:
Recommended related article tutorials: yiiTutorial
$data = Yii::$app->getSecurity()->decryptByPassword($encryptedData, $secretKey);
$encryptedData is the content you want to decrypt
$secretKey is the password you set when encrypting
But when the string is encrypted, the encrypted string looks like a string of garbled characters.
Solution:
We can use base64 to process the encrypted string. The processed string is composed of letters and numbers
Application examples:
//邀請注冊 $id = Yii::$app->user->getId();//獲取登錄用戶id
//加密(此處加密密碼設(shè)為空) $uid = base64_encode(\yii::$app->security->encryptByPassword($id,''));
//解密 $iss=\yii::$app->security->decryptByPassword(base64_decode($uid),'');
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