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ajutor php
Last Updated: Apr 29 2016 15:10, Started by
bunicu9
, Apr 28 2016 22:34
·
0
0
#1
Posted 28 April 2016 - 22:34
|
Buna seara!
Am gasit un script php simplu register/login Baza mea de date este -- -- Structura de tabel pentru tabelul `players` -- CREATE TABLE IF NOT EXISTS `players` ( `ID` int(11) NOT NULL AUTO_INCREMENT, `username` varchar(100) NOT NULL, `password` varchar(128) NOT NULL, `Email` varchar(150) DEFAULT NULL, `Level` int(11) NOT NULL DEFAULT '1', `AdminLevel` int(11) NOT NULL DEFAULT '0', `HelperLevel` int(11) NOT NULL DEFAULT '0', `Cash` int(24) NOT NULL DEFAULT '0', `Account` int(24) NOT NULL DEFAULT '0', `Registred` int(11) DEFAULT '0', `Tutorial` int(11) NOT NULL DEFAULT '0', `IP` varchar(46) DEFAULT NULL, `LastLogin` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, PRIMARY KEY (`ID`), FULLTEXT KEY `password` (`password`) ) ENGINE=MyISAM DEFAULT CHARSET=latin1 AUTO_INCREMENT=16 ; Am facut sciptul sa ma pot loga cu contul din baza mea de date mysql Asa arata index.php
<?php
?>
<?php include("auth.php"); //include auth.php file on all secure pages ?>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Welcome Home</title>
<link rel="stylesheet" href="css/style.css" />
</head>
<body>
<div class="form">
<p>Welcome <?php echo $_SESSION['username']; ?>!</p>
<p>This is secure area.</p>
<p><a href="dashboard.php">Dashboard</a></p>
<a href="logout.php">Logout</a>
</div>
</body>
</html>
Cum pot afisa in index din baza mea de date "Cash si level" si valoarea lor |
#2
Posted 28 April 2016 - 23:44
|
Cu SQL. Select Cash from players where username like $_SESSION['username']
Rulezi query-ul respectiv, il salvezi intr-o variabila si ii dai echo. |
#3
Posted 28 April 2016 - 23:57
|
Am uitat sa mentionez ca nu prea ma pricep.
Deci ce trebuie sa fac? $query = "SELECT * FROM `players` WHERE Cash" like $_SESSION['username']; ?? |
#4
Posted 29 April 2016 - 08:01
|
$query = "SELECT Cash, Level FROM players WHERE username LIKE $_SESSION['username']";
|
#5
Posted 29 April 2016 - 09:56
|
La profile.php am pus
<?php session_start(); ?>
<?php
if(!isset($_SESSION['valid'])) {
header('Location: login.php');
}
?>
<?php
//including the database connection file
include_once("connection.php");
//fetching data in descending order (lastest entry first)
//$result = mysql_query("SELECT * FROM players");
$result = mysql_query("SELECT * FROM players WHERE username='$user'")
?>
<html>
<head>
<title>Homepage</title>
</head>
<body>
<a href="index.php">Home</a> | <a href="add.html">Add New Data</a> | <a href="logout.php">Logout</a>
<br/><br/>
<table width='80%' border=0>
<tr bgcolor='#CCCCCC'>
<td>Name</td>
<td>Level</td>
<td>Admin Level</td>
</tr>
<?php
while($res = mysql_fetch_array($result)) {
echo "<tr>";
echo "<td>".$res['username']."</td>";
echo "<td>".$res['Level']."</td>";
echo "<td>".$res['AdminLevel']."</td>";
}
?>
</table>
</body>
</html>
Nu imi afiseaza nimic De ce? asa arata login-ul acum
<?php session_start(); ?>
<html>
<head>
<title>Login</title>
</head>
<body>
<a href="index.php">Home</a> <br />
<?php
include("connection.php");
if(isset($_POST['submit'])) {
$user = mysql_real_escape_string($_POST['username']);
$pass = mysql_real_escape_string($_POST['password']);
if($user == "" || $pass == "") {
echo "Either username or password field is empty.";
echo "<br/>";
echo "<a href='login.php'>Go back</a>";
} else {
$result = mysql_query("SELECT * FROM players WHERE username='$user' AND password=md5('$pass')",$conn)
or die("Could not execute the select query.");
$row = mysql_fetch_assoc($result);
if(is_array($row) && !empty($row)) {
$validuser = $row['username'];
$_SESSION['valid'] = $validuser;
$_SESSION['name'] = $row['name'];
$_SESSION['id'] = $row['id'];
} else {
echo "Invalid username or password.";
echo "<br/>";
echo "<a href='login.php'>Go back</a>";
}
if(isset($_SESSION['valid'])) {
header('Location: index.php');
}
}
} else {
?>
<p><font size="+2">Login</font></p>
<form name="form1" method="post" action="">
<table width="75%" border="0">
<tr>
<td width="10%">Username</td>
<td><input type="text" name="username"></td>
</tr>
<tr>
<td>Password</td>
<td><input type="password" name="password"></td>
</tr>
<tr>
<td> </td>
<td><input type="submit" name="submit" value="Submit"></td>
</tr>
</table>
</form>
<?php
}
?>
</body>
</html>
|
#6
Posted 29 April 2016 - 11:33
|
Daca tot faci "SELECT * " la login, de ce nu setezi direct 'level' si 'cash' in sesiune?
if(is_array($row) && !empty($row)) {
$validuser = $row['username'];
$_SESSION['valid'] = $validuser;
$_SESSION['name'] = $row['name']; //nu am vazut in tabela players campul acesta, deci va fi NULL
$_SESSION['id'] = $row['id'];
$_SESSION['cash'] = $row['Cash'];
$_SESSION['level'] = $row['Level'];
$_SESSION['adminlevel'] = $row['AdminLevel'];
} else {
echo "Invalid username or password.";
echo "<br/>";
echo "<a href='login.php'>Go back</a>";
}
apoi, in pagina ai
<table width='80%' border=0>
<tr bgcolor='#CCCCCC'>
<td>Name</td><td><?=$_SESSION['name']?></td>
<td>Level</td><?=$_SESSION['level']?></td>
<td>Admin Level</td><?=$_SESSION['adminlevel']?></td>
</tr>
<?php
/* while($res = mysql_fetch_array($result)) {
echo "<tr>";
echo "<td>".$res['username']."</td>";
echo "<td>".$res['Level']."</td>";
echo "<td>".$res['AdminLevel']."</td>";
} */
?>
</table>
</body>
Edited by robbie_ro, 29 April 2016 - 11:43. |
#8
Posted 29 April 2016 - 15:10
|
Cum pot face un text sa spuna cate conturi sunt in players ?
si un text care sa spuna cati jucatori au adminlevel <1? |
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