Какво трябва да добавя в када за да прави проверка на вече регистриран потребител с име и парола, за да провери успешно влизане и да изкарва поне едно "ЗДРАВЕЙ, '$name' " за да се види, че това е потребителя , ако ли не да даде формата за регистрация. Благодаря предварително
това ми е кода
log_in.php :
<html>
<head>
<title>zadacha - log_in.php</title>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1251">
</head>
<body>
<tr>
<td>
<strong>
<a href="reg.php">Регистрирай се</a>
</strong>
</td>
</tr>
<form method="post" action="add.php">
<td>
<table width="300" border="0" cellpadding="3" cellspacing="1" bgcolor="#AFEEEE">
<tr>
<td><b>Name : </b></td>
<td width="157">
<input name="name" type="text" size="20" maxlength="15"/>
</td>
<tr>
<td><b>Pass : </b></td>
<td width="157">
<input name="pass" type="password" size="20" maxlength="10"/>
</td>
<td>
<input type="submit" name="submit" value="Влез !" />
</td>
<input name="hid" type="hidden" value="1"/>
</table>
</td>
</form>
</body>
</html>
add.php :
<title>zadacha - add.php</title>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1251">
<?php
mysql_connect("localhost","user","pass")
or die ("Could not connect to datebase");
mysql_select_db("proekt")
or die ("Could not select datebase");
mysql_query("SET CHARACTER SET utf8");
$name=$_POST['name'];
$pass=$_POST['pass'];
$email=$_POST['email'];
$a_u=$_POST['a_u'];
$sql="INSERT INTO members ( `name`, `pass`, `email`, `a_u`)
VALUES( '$name', '$pass', '$email', '$a_u')";
$result=mysql_query($sql);
if($result)
{
echo "Вие успешно влезнахте ";
echo "<BR>";
echo "<a href='log_new_friend.php'><strong>Добави контакти</strong></a>";
}
else {
echo "ERROR";
}
?>
това ми е кода
log_in.php :
<html>
<head>
<title>zadacha - log_in.php</title>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1251">
</head>
<body>
<tr>
<td>
<strong>
<a href="reg.php">Регистрирай се</a>
</strong>
</td>
</tr>
<form method="post" action="add.php">
<td>
<table width="300" border="0" cellpadding="3" cellspacing="1" bgcolor="#AFEEEE">
<tr>
<td><b>Name : </b></td>
<td width="157">
<input name="name" type="text" size="20" maxlength="15"/>
</td>
<tr>
<td><b>Pass : </b></td>
<td width="157">
<input name="pass" type="password" size="20" maxlength="10"/>
</td>
<td>
<input type="submit" name="submit" value="Влез !" />
</td>
<input name="hid" type="hidden" value="1"/>
</table>
</td>
</form>
</body>
</html>
add.php :
<title>zadacha - add.php</title>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1251">
<?php
mysql_connect("localhost","user","pass")
or die ("Could not connect to datebase");
mysql_select_db("proekt")
or die ("Could not select datebase");
mysql_query("SET CHARACTER SET utf8");
$name=$_POST['name'];
$pass=$_POST['pass'];
$email=$_POST['email'];
$a_u=$_POST['a_u'];
$sql="INSERT INTO members ( `name`, `pass`, `email`, `a_u`)
VALUES( '$name', '$pass', '$email', '$a_u')";
$result=mysql_query($sql);
if($result)
{
echo "Вие успешно влезнахте ";
echo "<BR>";
echo "<a href='log_new_friend.php'><strong>Добави контакти</strong></a>";
}
else {
echo "ERROR";
}
?>