I had a huge long reply with explanation on everything(And then i accedentally quit opera), but anyway, for future refrence this is the solution.
Code:
<?php
session_start();
session_register("comic");
if ($_SESSION['comic'] < 1){$_SESSION['comic'] = 1;}
$Next_Prev = $_POST['Next_Prev'];
switch ($Next_Prev)
{
case 'Next':
$_SESSION['comic']++;
break;
case 'Prev':
if ($_SESSION['comic'] == 1){$_SESSION['comic'] = 1;}else {$_SESSION['comic']--;}
break;
}
echo $_SESSION['comic'];
?>
<body>
<img src="comic/<?=$_SESSION['comic']?>.jpg">
<form name="Next_Prev" method="post" action="">
<input type="submit" name="Next_Prev" id="Next" value="Next">
<input type="submit" name="Next_Prev" id="Prev" value="Prev">
</form>
</body>
My finnished comic engine project(Ill be making a theme engine for it soon enough)
comic.php
Code:
<?php
session_start();
session_register("comic");
require("config.php");
if ($_SESSION['comic'] < 1){$_SESSION['comic'] = 1;}
//print count(glob($comic_dir . "/*." . $ext . ""));
$Next_Prev = $_POST['Next_Prev'];
switch ($Next_Prev)
{
case 'Next':
$_SESSION['comic']++;
break;
case 'Prev':
if ($_SESSION['comic'] == 1){}else {$_SESSION['comic']--;}
break;
case 'First':
$_SESSION['comic'] = 1;
break;
case 'Latest':
$_SESSION['comic'] = count(glob($comic_dir . "/*." . $ext));
break;
}
echo $_SESSION['comic'];
?>
<body>
<img src="comic/<?=$_SESSION['comic']?>.jpg">
<form name="Next_Prev" method="post" action="">
<input type="submit" name="Next_Prev" id="First" value="First">
<input type="submit" name="Next_Prev" id="Prev" value="Prev">
<input type="submit" name="Next_Prev" id="Next" value="Next">
<input type="submit" name="Next_Prev" id="Latest" value="Latest">
</form>
</body>
config.php
Code:
<?php
// The directory of the comic's.
$comic_dir = "comic";
//The file extension your comics use.
$ext = "jpg";
?>
But for tyhis to be fully complete i need to know how to GET_ the comic variable.