답변 3개 / 댓글 2개
채택된 답변
+20 포인트
https://gist.github.com/pwlin/1248250
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<?php
function encrypt($string, $key=5) {
$result = '';
for($i=0, $k= strlen($string); $i<$k; $i++) {
$char = substr($string, $i, 1);
$keychar = substr($key, ($i % strlen($key))-1, 1);
$char = chr(ord($char)+ord($keychar));
$result .= $char;
}
return base64_encode($result);
}
function decrypt($string, $key=5) {
$result = '';
$string = base64_decode($string);
for($i=0,$k=strlen($string); $i< $k ; $i++) {
$char = substr($string, $i, 1);
$keychar = substr($key, ($i % strlen($key))-1, 1);
$char = chr(ord($char)-ord($keychar));
$result.=$char;
}
return $result;
}
?>
password_verify()
https://www.php.net/manual/en/function.password-verify.php
password_hash()
https://www.php.net/manual/en/function.password-hash.php
https://www.codingfactory.net/11710
참고하세요.
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