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                合規國際互聯網加速 OSASE為企業客戶提供高速穩定SD-WAN國際加速解決方案。 廣告
                **一.crypt加密技術** 1.函數聲明 ``` crypt ( string $str [, string $salt ] ) : string ``` 2.代碼例子 ``` $hash = crypt('123',mt_rand().'-'.time()); ``` &emsp; **二.數據加密和驗證實例** // 用戶注冊 ``` $hash = crypt('123',mt_rand().'-'.time()); // 用戶登錄驗證 if(hash_equals($hash, crypt('123', $hash))) { echo 'pass yes'; }else{ echo 'pass no'; } ``` &emsp; **三.官方推薦password_hash加密技術** #建議用password_hash來代替crypt技術 #代碼實例 ``` // 用戶注冊 $hash=password_hash('123',PASSWORD_DEFAULT); // 用戶登錄驗證 if (password_verify('123', $hash)) { echo 'pass yes'; } else { echo 'pass no'; } ```
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