香港专业教育学院从事过登录脚本，似乎总是失败消息我的代码出了什么问题? [英] Ive worked on loginscript and seem to always fail message what is wrong in my code?
问题描述
我的登录脚本
<?php
需要``database.php'';
if(！empty($ _ POST [''username'']))&&！empty($ _ POST [''password''])):
$ records = $ conn-> prepare("SELECT id，username，password from table2 WHERE username =``:username''");
$ records-> bindparam('':username''，$ _POST [''username'']);
$ records-> execute();
$ results = $ records-> fetch(PDO :: FETCH_ASSOC);
if(count($ results)> 0&& password_verify($ _ POST [''password'']，$ results [''password''])){
die(成功");
标头:("login.php");
} else {die("dieees");
}
endif;
?>
<！Doctype html>
< meta charset ="utf-8">
我的注册脚本
My login script
<?php
require ''database.php'';
if(!empty($_POST[''username''] ) && !empty($_POST[''password''])):
$records= $conn->prepare("SELECT id,username,password FROM table2 WHERE username = '':username''");
$records->bindparam('':username'', $_POST[''username'']);
$records->execute();
$results = $records->fetch(PDO::FETCH_ASSOC);
if(count($results) > 0 && password_verify($_POST[''password''], $results[''password''])){
die( "sucess");
header:("login.php");
} else{ die("dieees");
}
endif;
?>
<!Doctype html>
<meta charset="utf-8">
my signup script
<?php
$server = ''localhost'';
$username= ''root'';
$password = '''';
$database = ''users'';
try{
$conn = new PDO("mysql:host=$server;dbname=$database;", $username, $password);
} catch(PDOException $e){
die("connection failed:" .$e->getmessage());
}
if(!empty($_POST["username"]) && !empty($_POST["password"])):
$sql = "INSERT INTO table2 (username, password) VALUES (:username, :password)";
$stmt = $conn->prepare($sql);
$stmt->bindParam('':username'',$_POST[''username'']);
$stmt->bindParam('':password'', password_hash($_POST[''password''], PASSWORD_BCRYPT) );
if( $stmt->execute() ):
header:("login.php");
else:
die(''fail'');
endif;
endif;
?>
<html>
<link rel="stylesheet" type="text/css" href="style.css">
<link href="https://fonts.googleapis.com/css?family=Supermercado+One" rel="stylesheet">
<body>
<h1> ReGiSTER</h1>
<form action="signup.php" method="POST">
<input type=text" placeholder="enter ur username" name="username">
<input type="password" placeholder=password name="password">
<input type="password" name="confirm_password">
<input type="submit">
</form>
</body>
</html>
我尝试过的事情:
这些天我尝试了不同的代码，但似乎我也需要放弃
总是出现错误消息，或者只是没有登录
但是，注册工作正常，但使用哈希密码在同一行上给出了错误.
What I have tried:
i have tried different codes these days but seem i need too give up
Always a error message or just plain not getting a login
but signup works pretty ok but giving a error on same line with hash password.
推荐答案
_POST [''username''])&& ！empty(
_POST[''username''] ) && !empty(
_POST [''password'']))):
_POST[''password''])):
records =
records=
这篇关于香港专业教育学院从事过登录脚本，似乎总是失败消息我的代码出了什么问题?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
