PHP鏈夊緢澶氬姞瀵嗗嚱鏁板彲浠ヤ娇鐢紝浠ヤ笅鏄嚑涓父鐢ㄧ殑鍔犲瘑鍑芥暟鍙婂叾浣跨敤鏂规硶锛?/p>

1. md5鍑芥暟锛氱敤浜庤绠楀瓧绗︿覆鐨凪D5鍝堝笇鍊笺€?/p>

   $str = "Hello world";
   $hash = md5($str);
   echo $hash;  // 杈撳嚭锛?eb63bbbe01eeed093cb22bb8f5acdc3
   

2. sha1鍑芥暟锛氱敤浜庤绠楀瓧绗︿覆鐨凷HA-1鍝堝笇鍊笺€?/p>

   $str = "Hello world";
   $hash = sha1($str);
   echo $hash;  // 杈撳嚭锛?ef7bde608ce5404e97d5f042f95f89f1c232871
   

3. password_hash鍑芥暟锛氱敤浜庣敓鎴愬瘑鐮佺殑鍝堝笇鍊笺€?/p>

   $password = "mypassword";
   $hash = password_hash($password, PASSWORD_DEFAULT);
   echo $hash;  // 杈撳嚭锛?2y$10$2bD/1sWcYSzEeD9NXv6s4eJfNWY5mPB4bbZn5P9ZzTlavcI7V1BY6
   

4. password_verify鍑芥暟锛氱敤浜庨獙璇佸瘑鐮佸拰鍝堝笇鍊兼槸鍚﹀尮閰嶃€?/p>

   $password = "mypassword";
   $hash = "$2y$10$2bD/1sWcYSzEeD9NXv6s4eJfNWY5mPB4bbZn5P9ZzTlavcI7V1BY6";
   if (password_verify($password, $hash)) {
       echo "Password is valid";
   } else {
       echo "Password is invalid";
   }
   

闇€瑕佹敞鎰忕殑鏄紝MD5鍜孲HA-1绛夊搱甯岀畻娉曞凡缁忎笉鍐嶈鎺ㄨ崘鐢ㄤ簬瀛樺偍瀵嗙爜銆傚湪PHP 5.5.0鐗堟湰鍙婁互涓婏紝寤鸿浣跨敤password_hash鍑芥暟鍜宲assword_verify鍑芥暟鏉ュ鐞嗗瘑鐮佺殑鍔犲瘑鍜岄獙璇併€?/p>