Example: 1
<?php
$username = $_POST['username'];
$password = $_POST['password'];
if($username && $password)
{
$connect = mysql_connect("localhost","root","") or die("Couldn't connect!");
mysql_select_db("phplogin") or die("Couldn't find db");
}
?>
Example: 2
<?php
$username = $_POST['username'];
$password = $_POST['password'];
if($username && $password)
{
$connect = mysql_connect("localhost","root","admin") or die("Couldn't connect!");
mysql_select_db("phplogin") or die("Couldn't find db");
}
else
die("Please enter username and Password!");
?>
Example 3
<html>
<form action='login.php' method='POST'>
<input type='text' name='username'><br>
<input type='password' name='password'><br>
<input type='submit' name='Log in'>
</form>
</html>
Example 4
<html>
<form action='login2.php' method='POST'>
Username: <input type='text' name='username'><br>
Password: <input type='password' name='password'><br>
<input type='submit' name='Log in'>
</form>
</html>
<?php
$username = $_POST['username'];
$password = $_POST['password'];
if($username && $password)
{
$connect = mysql_connect("localhost","root","") or die("Couldn't connect!");
mysql_select_db("phplogin") or die("Couldn't find db");
}
?>
Example: 2
<?php
$username = $_POST['username'];
$password = $_POST['password'];
if($username && $password)
{
$connect = mysql_connect("localhost","root","admin") or die("Couldn't connect!");
mysql_select_db("phplogin") or die("Couldn't find db");
}
else
die("Please enter username and Password!");
?>
Example 3
<html>
<form action='login.php' method='POST'>
<input type='text' name='username'><br>
<input type='password' name='password'><br>
<input type='submit' name='Log in'>
</form>
</html>
Example 4
<html>
<form action='login2.php' method='POST'>
Username: <input type='text' name='username'><br>
Password: <input type='password' name='password'><br>
<input type='submit' name='Log in'>
</form>
</html>
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