PHP Login Registration API Interface Code

/** * At a glance (www.yl1001.com) * PHP Development API Interface Server*/require' conn.php ';//files connected to the databaseHeader(' Content-type:text/html;charset=utf-8 '); $action=$_get[' Action ']; Switch($action) {      //Registered Members     Case"Adduserinfo"; $username= Lib_replace_end_tag (Trim($_get[' username ']);//lib_replace_end_tag () preventing SQL injection        $password 2= Lib_replace_end_tag (Trim($_get[' UserPassword '])); $password=MD5("$password 2" .all_ps); $email= Lib_replace_end_tag (Trim($_get[' Email '])); if($username= = ' | |$password 2= = ' | |$password= = "') {             $res=UrlEncode("Wrong parameter"); Exit(Json_encode ($res));//Free Information        }          $sql= "Select username from ' member ' where Username= '$username‘"; $query=MySQL-query.html Target=_blankclass=infotextkey>mysql_query()($sql,$conn); $count=mysql_num_rows($query); if($count> 0) {             Exit(Json_encode (1));//returns 1 indicates registration failed}Else {              $addsql= "INSERT INTO ' member ' (Username,password,email) VALUES ('$username‘,‘$password‘,‘$email‘)"; mysql_query($addsql); Exit(Json_encode (0));//returns 0 indicates successful registration        }          Break; //Querying 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 is incorrect*/          Break; default:Exit(Json_encode (Error)); } }

PHP Development API Interface Instance code share a case of PHP implementation API interface code, to achieve user registration, login, query user information functions,


code example: <? php php API Client Part code example:

 <?php
/**
* PHP API Interface Client
* edit:www.jbxue.com
*/
Header (' Content-type:text/html;charset=utf-8 '); Avoid garbled output

function HttpPost ($url, $parms) {
$url = $url. $parms;
if ($ch = Curl_init ($url)) = = False) {
throw new Exception (sprintf () ("Curl_init error for URL%s.", $url));
}
curl_setopt ($ch, Curlopt_returntransfer, 1);
curl_setopt ($ch, Curlopt_header, 0);
curl_setopt ($ch, Curlopt_connecttimeout, 600);
curl_setopt ($ch, curlopt_followlocation, 1);
if (Is_array ($parms)) {
curl_setopt ($ch, Curlopt_httpheader, Array (' Content-type:multipart/form-data; '));
}
$postResult = @curl_exec ($ch);
$http _code = Curl_getinfo ($ch, Curlinfo_http_code);
if ($postResult = = = False | | $http _code! = | | | Curl_errno ($ch)) {
$error = Curl_error ($ch);
Curl_close ($ch);
throw new Exception ("HTTP POST FAILED: $error");
} else {
$postResult =str_replace () ("\XEF\XBB\XBF", ", $postResult);
Switch (Curl_getinfo ($ch, Curlinfo_content_type)) {
Case ' Application/json ':
$postResult = Json_decode () ($postResult);
Break
}
Curl_close ($ch);
return $postResult;
}
}
$POSTURL = "http://pujia.test.com/api/server.php";

$p =$_get[' P '];
if ($p = = "Selectuserinfo") {

$username = $_get[' username ');
$parms = "? Action=selectuserinfo&username=". $username. "";

} elseif ($p = = "Adduserinfo") {

$username = $_get[' username ');
$userpassword = $_get[' UserPassword ');
$parms = "? Action=adduserinfo&username=". $username. "&userpassword=". $userpassword. "";

} elseif ($p = = "Userlogin") {
$username = $_get[' username ');
$userpassword = $_get[' UserPassword ');
$parms = "? Action=userlogin&username=". $username. "&userpassword=". $userpassword. "";
 
}
$res = HttpPost ($POSTURL, $parms); $parms
$res = Json_decode ($res);
Print_r (UrlDecode (Json_encode ($res)));
}

Reprinted from: http://www.cnblogs.com/mssql8/p/4034842.html

PHP Login Registration API Interface Code