php ENCODE编码,DECODE解码
/**
* @ string $str 要编码的字符串
* @ string $ende 操作ENCODE编码,DECODE解码
* @ string $key hash值
* @return string
*/
function code($str, $ende, $key = '') {
$coded = '';
$keylength = strlen($key);
$str = $ende == 'DECODE' ? base64_decode($str) : $str;
for($i = 0; $i < strlen($str); $i += $keylength) {
$coded .= substr($str, $i, $keylength) ^ $key;
}
$coded = $ende == 'ENCODE' ? str_replace('=', '', base64_encode($coded)) : $coded;
return $coded;
}
我要们要 ENCODE编码,DECODE解码 只要设置$ende的参数就行了。
教程地址:http://www.phprm.com/code/4ff09be0c2a9a20f271962e35f8cf0e6.html
欢迎转载!但请带上文章地址^^