Selamat Berjumpa kembali di gudang skripsi, kali ini kami akan memberikan sedikit contoh sederhana koneksi PHP dengan database mySQL
Contoh sederhana koneksi :
<?php $srvr="localhost"; $db="test"; $usr="root"; $pwd="test"; mysql_connect($srvr,$usr,$pwd); mysql_select_db($db); ?>
Contoh Sederhana login :
<?php session_start();
include("koneksi.php");
if(!$_POST['usertxt'] || !$_POST['pswtxt']){
echo "<script>alert('Data tidak boleh ada yang kosong !')</script>";
echo "<meta http-equiv='refresh' content='0;index.php'>";
}else {
$sql = "Select * from tbl_user where user='$_POST[usertxt]' And password='".md5($_POST['pswtxt'])."'";
$proses = mysql_query($sql);
$data = mysql_fetch_array($proses);
$login = mysql_num_rows($proses);
if ($login==0){
echo "<script>alert('Password Anda salah !')</script>";
echo "<meta http-equiv='refresh' content='0;index.php'>";
}else{
$_SESSION['user'] =$data['user'];
echo "<meta http-equiv='refresh' content='0;home.php'>";
}
}
?>
demikian semoga bermanfaat





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