login php

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showing results for - "login php"

17 Mar 2017

1/*
2console.log in php
3*/
4
5<?php
6	function consoleLog($message) {
7		echo '<script type="text/javascript">' .
8          'console.log(' . $message . ');</script>';
9	}
10
11	consoleLog('Hello, greppers!');
12?>

source

Philipp

21 Aug 2017

1<?php
2session_start();// come sempre prima cosa, aprire la sessione 
3include("db_con.php"); // Include il file di connessione al database
4$_SESSION["username"]=$_POST["username"]; // con questo associo il parametro username che mi è stato passato dal form alla variabile SESSION username
5$_SESSION["password"]=$_POST["password"]; // con questo associo il parametro username che mi è stato passato dal form alla variabile SESSION password
6$query = mysql_query("SELECT * FROM users WHERE username='".$_POST["username"]."' AND password ='".$_POST["password"]."'")  //per selezionare nel db l'utente e pw che abbiamo appena scritto nel log
7or DIE('query non riuscita'.mysql_error());
8// Con il SELECT qua sopra selezione dalla tabella users l utente registrato (se lo è) con i parametri che mi ha passato il form di login, quindi
9// Quelli dentro la variabile POST. username e password.
10if(mysql_num_rows($query)>0){        //se c'è una persona con quel nome nel db allora loggati
11$row = mysql_fetch_assoc($query); // metto i risultati dentro una variabile di nome $row
12$_SESSION["logged"] =true;  // Nella variabile SESSION associo TRUE al valore logge
13header("location:prova.php"); // e mando per esempio ad una pagina esempio.php// in questo caso rimanderò ad una pagina prova.php
14}else{
15echo "non ti sei registrato con successo"; // altrimenti esce scritta a video questa stringa di errore
16}
17?>

source

Maja

01 Apr 2017

1<!DOCTYPE html>
2<html>
3<head>
4	<title>Login</title>
5	<script>
6  firebase.initializeApp(firebaseConfig);
7  const auth = firebase.auth();
8  function signUp(){
9    var email = document.getElementById("email");
10    var password = document.getElementById("password");
11    const promise = auth.createUserWithEmailAndPassword(email.value, password.value);
12    promise.catch(e => alert(e.message));
13    alert("Signed Up");
14  }
15  function signIn(){
16    var email = document.getElementById("email");
17    var password = document.getElementById("password");
18    const promise = auth.signInWithEmailAndPassword(email.value, password.value);
19    promise.catch(e => alert(e.message));
20  }
21  function signOut(){
22    auth.signOut();
23    alert("Signed Out");
24  }
25
26auth.onAuthStateChanged(function(user){
27    if(user){
28      var email = user.email;
29      alert("Signed in as " + email);
30      //Take user to a different or home page
31
32      //is signed in
33    }else{
34      alert("No Active User");
35      //no user is signed in
36    }
37  });g
38	</script>
39<style type="text/css">
40	body{
41	background-color: #55d6aa;
42}
43h1{
44	background-color: #ff4d4d;
45	margin: 10px auto;
46	text-align: center;
47	color: white;
48}
49#formContainer{
50	background-color: white;
51	box-shadow: 0 12px 16px 0 rgba(0,0,0,0.24), 0 17px 50px 0 rgba(0,0,0,0.19);
52
53	width: 25%;
54	height: 45;
55	margin: 10px auto;
56}
57#header{
58	width: 100%;
59	height: 10px;
60	background: black;
61}
62#email{
63	width: 70%;
64	height: 40px;
65	display:block;
66	margin: 25px auto;
67	border: none;
68	outline: none;
69	border-bottom: 2px solid black;
70}
71#password{
72	width: 70%;
73	height: 40px;
74	display: block;
75	margin: 10px auto;
76	border: none;
77	outline: none;
78	border-bottom: 2px solid black;
79}
80#signUp{
81	background-color: #ff4d4d;
82	color: white;
83	border: none;
84	font-weight: bold;
85	padding: 15px 32px;
86	border-radius: 10px;
87	text-align: center;
88	text-decoration: none;
89	display: inline-block;
90	font-size: 13px;
91	margin-top: 20px;
92	margin-left: 50px;
93}
94#signIn{
95	background-color: #32ff7e;
96	color: white;
97	font-weight: bold;
98	border: none;
99	padding: 15px 35px;
100	border-radius: 10px;
101	text-align: center;
102	text-decoration: none;
103	font-size: 13px
104}
105#signOut{
106	background-color: #FFA500;
107	color: white;
108	border: none;
109	padding: 12px 32px;
110	border-radius: 10px;
111	text-align: center;
112	text-decoration: none;
113	display: inline-block;
114	font-size: 13px;
115	margin-top: 9px;
116	margin-left: 74px;
117	font-weight: bold;
118}
119button: hover{
120box-shadow: 0 12px 16px 0 rgba(0,0,0,0.24), 0 7px 50px 0 rgba(0,0,0,0,.19);
121}
122</style>
123</head>
124<body>
125	<h1>Login Here</h1>
126	<div id="formContainer">
127		<div id="header"> </div>
128  <input type="email" placeholder="Email" id="email">
129  <input type="password" placeholder="Password" id="password">
130
131 <button onclick="signUp()" id="signUp"> Sign Up </button>
132  <button onclick="signIn()" id="signIn"> Sign In </button>
133  <button onclick="signOut()" id="signOut"> Sign Out </button>
134Continue</a>
135</body>
136</html>

Jayson

16 Apr 2016

1<?php 
2session_start();
3$pdo = new PDO('mysql:host=localhost;dbname=test', 'root', '');
4 
5if(isset($_GET['login'])) {
6    $email = $_POST['email'];
7    $passwort = $_POST['passwort'];
8    
9    $statement = $pdo->prepare("SELECT * FROM users WHERE email = :email");
10    $result = $statement->execute(array('email' => $email));
11    $user = $statement->fetch();
12        
13    //Überprüfung des Passworts
14    if ($user !== false && password_verify($passwort, $user['passwort'])) {
15        $_SESSION['userid'] = $user['id'];
16        die('Login erfolgreich. Weiter zu <a href="geheim.php">internen Bereich</a>');
17    } else {
18        $errorMessage = "E-Mail oder Passwort war ungültig<br>";
19    }
20    
21}
22?>
23<!DOCTYPE html> 
24<html> 
25<head>
26  <title>Login</title>    
27</head> 
28<body>
29 
30<?php 
31if(isset($errorMessage)) {
32    echo $errorMessage;
33}
34?>
35 
36<form action="?login=1" method="post">
37E-Mail:<br>
38<input type="email" size="40" maxlength="250" name="email"><br><br>
39 
40Dein Passwort:<br>
41<input type="password" size="40"  maxlength="250" name="passwort"><br>
42 
43<input type="submit" value="Abschicken">
44</form> 
45</body>
46</html>
47

Jamie

24 Nov 2019

1<?php 
2session_start();
3?>
4<!DOCTYPE html>
5<html lang="en">
6<head>
7    <meta charset="UTF-8">
8    <meta name="viewport" content="width=device-width, initial-scale=1.0">
9    <title>Login</title>
10</head>
11<body>
12    <form action="" method="POST">
13        <input type="password" name="password">
14        <button type="submit" name="submit">Login</button>
15    </form>
16    <?php 
17    if(isset($_POST['submit'])){
18        if(password_verify($_POST['password'], '$2y$10$sejeRNYZGaoPh1EwfcuO1.hxl/uepQOh9SITWWgeej86vnMt26KIa')){
19                        $_SESSION['login'] = true;
20          header("Location: http://localhost");
21        }
22    }
23?>
24</body>
25</html>

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