PHP TUTORIALS - PHP Sessions
PHP Sessions
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Starting a PHP Session:
<?php
session_start();
if( isset( $_SESSION['counter'] ) )
{
$_SESSION['counter'] += 1;
}
else
{
$_SESSION['counter'] = 1;
}
$msg = "You have visited this page ". $_SESSION['counter'];
$msg .= "in this session.";
?>
<html>
<head>
<title>Setting up a PHP session</title>
</head>
<body>
<?php echo ( $msg ); ?>
</body>
</html>
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Destroying a PHP Session:
<?php
unset($_SESSION['counter']);
?>
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<?php
session_destroy();
?>
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Sessions without cookies:
<?php
session_start();
if (isset($_SESSION['counter'])) {
$_SESSION['counter'] = 1;
} else {
$_SESSION['counter']++;
}
?>
$msg = "You have visited this page ". $_SESSION['counter'];
$msg .= "in this session.";
echo ( $msg );
<p>
To continue click following link <br />
<a href="nextpage.php?<?php echo htmlspecialchars(SID); >">
</p>
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