本文整理汇总了PHP中Crypto::get方法的典型用法代码示例。如果您正苦于以下问题：PHP Crypto::get方法的具体用法？PHP Crypto::get怎么用？PHP Crypto::get使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Crypto的用法示例。
在下文中一共展示了Crypto::get方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: decrypt
/**
* Decrypt data originally returned from ::encrypt() using the two keys
* that were originially passed into the ::encrypt() method.
*
* Parameters:
* ciphertext - (string<binary>) Unencoded data returned from the
* ::encrypt() method
* key - (string) master key used for the encryption originally
* skey - (string_ sub key or namespace used originally for the
* encryption
*/
function decrypt($ciphertext, $key, $skey = 'encryption')
{
if (!$key || !$ciphertext || $ciphertext[0] != '$') {
return false;
}
list(, $crypt, $ciphertext) = explode('$', $ciphertext, 3);
//Get crypto.... based on crypt tag.
if (!$crypt || !($crypto = Crypto::get($crypt)) || !$crypto->exists()) {
return false;
}
$crypto->setKeys($key, $skey);
return $crypto->decrypt(base64_decode($ciphertext));
}