PHP Development API Interface Registration, login, query user information

PHP Development API Interface Registration, login, query user information

Service side

  0) {exit (Json_encode (1));//return 1 means registration failed} else {$addsql = "insert INTO ' member ' (USERNAME,PA            Ssword,email) VALUES (' $username ', ' $password ', ' $email ');            mysql_query ($addsql); Exit (Json_encode (0));    Returns 0 for registration success} break;        Query user Information case "Selectuserinfo";        $username = Lib_replace_end_tag ($_get[' username ');        $sql = "Select Id,username,nickname,mobile from ' member ' where username= ' $username '";        $query = mysql_query ($sql, $conn);        $row = Mysql_fetch_array ($query);        foreach ($row as $key = = $v) {$res [$key] = UrlEncode ($v);        } exit (Json_encode ($res));    Break        Member Login Case "Userlogin";        $username = Lib_replace_end_tag ($_get[' username ');        $password 2 = Lib_replace_end_tag (Trim ($_get[' userpassword ')); $password = MD5 ("$password 2".        ALL_PS); $sqluser = "Select Id,username,password from ' member ' where Username= '". $username. "' and PasswoRd= ' ". $password.        "'";        $queryuser = mysql_query ($sqluser);        $rowuser = Mysql_fetch_array ($queryuser);  if ($rowuser && is_array ($rowuser) &&!empty ($rowuser)) {if ($rowuser [' username '] = = = $username                    && $rowuser [' password '] = = $password) {if ($rowuser [' password '] = = $password) {                    $res = UrlEncode ("Login Successful");                Exit (Json_encode ($res));                    } else {$res = UrlEncode ("Bad password");                Exit (Json_encode ($res));                }} else {$res = UrlEncode ("User name does not exist");            Exit (Json_encode ($res));            }} else {$res = UrlEncode ("User name password error");        Exit (Json_encode ($res));    }/* * 0: Indicates successful login, 1: Password error, 2: User name does not exist, 3: User name password error */break; Default:exit (Json_encode (Error));}? >

Client Example:

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