View difference between Paste ID: xTL1B88d and yhizuTTR

 <?php
 /*
 nulisnya harus <?php
 km hrs edit php.ini dan cari short_tag_open di php.ini
 */
-<? session_start();
+session_start();
 include"assabil-include/koneksi.php";
 	include "menu.php";
 
 
 if (isset($_POST['admin']))
 {
-	  $hasil=mysql_query($query);
+
 	$user_name=htmlentities((trim($_POST['admin'])));
 	$password=htmlentities(md5($_POST['kunci']));
 	$query="select * from admin where user='$user_name' and password='$password'";
 	  $hasil=mysql_query($query)or die(mysql_error());
 
 
-			alert("Maaf, Password Anda salah!!");
+
 		if (empty($cek_login))
-			</script><?
+
 			?><script language="javascript">
 			alert("Maaf, Password or user salah Anda salah!!");
 			document.location="assabil-admin/index.php";
 			</script><?php
 		}
 		else
 		{
 			//daftarkan ID jika user dan password BENAR
-
+
-				session_register('id');
+
-				session_register('st');
+
-				session_register('user_name');
+
 //===================VBENERIN INI
-				if($st ==1) // menentukan tampilan halaman berdasarkan status
+				$_SESSION['id']=$id;$_SESSION['name']=$user_name;$_SESSION['pass']=$password;
 
-				else
+
 				if($st ==1){ // menentukan tampilan halaman berdasarkan status
 					echo "<script> document.location.href='assabil-admin/index.php'; </script>";
 				}else{
 					echo "<script> document.location.href='alumni.php'; </script>";
 			       }
 
 
 			}
 		}
 die();
 }
 ?>
 
 <html>
 <title>Login</title>
 <head>
 <script language="javascript">
 if (screen.width <= 700) //cek screenn layar jika hp langsung direck ke mobile
 {
 document.location = "assabil-admin/index.php";
 }
 </script>
 
 <script language="javascript">
 function cek(){
 	var user= document.getElementById('userid').value;
 	var pass= document.getElementById('passwd').value;
 	if(user.replace(/^\s+|\s+$/g, '')==''){
 		alert('Username Harus Diisi!');
 		return false;
 	}
 	if(pass.replace(/^\s+|\s+$/g, '')==''){
 		alert('Password Harus diisi!');
 		return false;
 	}
 	return true;
 }
 </script>
 </head>
 <body ">
 <p>&nbsp;</p>
   <p>&nbsp;</p>
   <p>&nbsp;</p>
 
 <form action="index.php" method="post">
   <table width="487" height="126" border="0" align="center">
 <tr valign="bottom">
   <td width="10" rowspan="4" align="center" valign="middle" background="secure.jpeg">&nbsp;</td>
       <td width="14" rowspan="4" align="center" valign="middle" background="secure.jpeg">&nbsp;</td>
       <td width="6" rowspan="4" align="center" valign="middle" background="secure.jpeg">&nbsp;</td>
   <td width="141" height="35"><font size="4" face="verdana"><strong>Username </strong></font></td>
   	<td width="27"><div align="center"><strong>:</strong></div></td>
   	<td width="263"><input name="admin" type="text" id="userid" value="" size="20"></td>
 </tr>
 
 <tr valign="top">
   <td height="21">&nbsp;</td>
   <td>&nbsp;</td>
   <td>&nbsp;</td>
 </tr>
 <tr valign="top">
   <td height="34"><font size="4" face="verdana"><strong>Password </strong></font></td>
   	<td><div align="center"><strong>:</strong></div></td>
   	<td><input name="kunci" type="password" id="passwd" value="" size="20"></td>
 </tr>
 
 <tr>
   <td>&nbsp;</td>
 	<td>&nbsp;</td>
 	<td><input name="submit" type="submit" onClick="return cek()" value="LOGIN">
 	<input type="reset" name="reset" value="CANCEL" /></td>
 </tr>
 </table>
   <div align="center"></div>
 </form>
 
 </body>
 </html>