Difference between revisions of "PHP 5"

From Ilianko
Line 96: Line 96:
 
<body>
 
<body>
  
 +
</pre></code>
 +
 +
menu.php
 +
 +
<code><pre>
 +
 +
<a href="contacts.php">Kontakti</a>
 +
<a href=index.php>Начало</a> <a href=addProduct.php>Добавяне продукти</a>
 +
</pre></code>
 +
 +
login.php
 +
<code><pre>
 +
<?php
 +
  session_start();
 +
  mb_internal_encoding('utf-8');
 +
 
 +
 
 +
  if( isset($_POST['pass']) && isset($_POST['user']) 
 +
  && (  md5($_POST['pass'])  === "d8578edf8458ce06fbc5bb76a58c5ca4") 
 +
  && ($_POST['user'] === "user"))
 +
  {
 +
 +
  $_SESSION['loggeg'] = true;
 +
header('Location:index.php');
 +
  }
 +
 +
 +
 +
 +
?>
 +
 +
<!DOCTYPE html>
 +
<html>
 +
  <head>
 +
 
 +
 
 +
    <meta charset="UTF-8"  />
 +
  </head>
 +
<body>
 +
 +
 +
<form action="" method=POST >
 +
 +
  User: <input name=user type="text" />
 +
  Pass: <input name=pass type="password" />
 +
 
 +
 
 +
  <input type=submit value="Вход" />
 +
 +
 +
</form>
 +
 +
 +
</body>
 +
</html>
 
</pre></code>
 
</pre></code>
  

Revision as of 11:03, 23 October 2013


<!DOCTYPE html>
<html>
  <head>
    <meta charset="UTF-8"  />
  </head>
<body>
<table border=1>
	<tr>
	<td>Вид</td>
	<td>Цена</td>
	<td>Количество</td>
	</tr>
	<tr>
		
		<td>Картофи</td>
	<td>0.99</td>
	<td>10 кг.</td>
		
		
	</tr>	
	
	
</table>

</body>

</html>

include

include() include_once() require() require_once();

<?php
include("header.php");
include("menu.php");
?>


<table border=1>
	<tr>
	<td>Вид</td>
	<td>Цена</td>
	<td>Количество</td>
	</tr>

<?php

	foreach($_SESSION['buy'] as $value)
	{
		echo '<tr>
		<td>'.$value['vid'].'</td>
	    <td>'.$value['price'].'</td>
	    <td>'.$value['quantity'].'</td>
	</tr>';
	}	
?>	
	
</table>

<?php

 include("footer.php");
?>


header.php

<?php
  session_start();
  mb_internal_encoding('utf-8');
  
  
  if(!isset($_SESSION['logged']) && $_SESSION['loggeg'] == false)
  {
	header('Location:login.php');
  }

?>
<!DOCTYPE html>
<html>
  <head>
  	
  	
    <meta charset="UTF-8"  />
  </head>
<body>

menu.php


<a href="contacts.php">Kontakti</a>
<a href=index.php>Начало</a> <a href=addProduct.php>Добавяне продукти</a>

login.php

<?php
  session_start();
  mb_internal_encoding('utf-8');
  
  
  if( isset($_POST['pass']) && isset($_POST['user'])  
  && (   md5($_POST['pass'])  === "d8578edf8458ce06fbc5bb76a58c5ca4")  
  && ($_POST['user'] === "user"))
  {

  	$_SESSION['loggeg'] = true;
	header('Location:index.php');	
  }	 
 



?>

 <!DOCTYPE html>
<html>
  <head>
  	
  	
    <meta charset="UTF-8"  />
  </head>
<body>


<form action="" method=POST >
	
  User: <input name=user type="text" />
  Pass: <input name=pass type="password" />
  
  
  <input type=submit value="Вход" />	
	
	
</form>


</body>
</html>

  • trim();
  • strip_tags();
  • is_numeric($var);
  • mb_strlen();
  • mb_internal_encoding();