probably pretty easy solved php issue ...
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probably pretty easy solved php issue ...
s
Last edited by perik78 on Sun Apr 25, 2010 4:51 pm, edited 1 time in total.
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Re: probably pretty easy solved php issue ...
How about something like:
Code: Select all
<?php
function getImage() { //Added
/* The default folder with images */
$settings['img_folder'] = 'bildermini/';
/* File types (extensions) to display */
$settings['img_ext'] = array('.jpg','.gif','.png');
/*
How to display the images?
0 = print just the image path (for includes), like: images/test.jpg
1 = redirect to the image, when using: <img src="randim.php" />
*/
$settings['display_type'] = 1;
/* Allow on-the-fly settings override? 0 = NO, 1 = YES */
$settings['allow_otf'] = 1;
/*******************************************************************************
/* Override type? */
if ($settings['allow_otf'] && isset($_GET['type']))
{
$type = intval($_GET['type']);
}
else
{
$type = $settings['display_type'];
}
/* Override images folder? */
if ($settings['allow_otf'] && isset($_GET['folder']))
{
$folder = htmlspecialchars(trim($_GET['folder']));
if (!is_dir($folder))
{
$folder = $settings['img_folder'];
}
}
else
{
$folder = $settings['img_folder'];
}
/* Make sure images fodler ends with an '/' */
if (substr($folder,-1) != '/')
{
$folder.='/';
}
/* Get a list of all the image files */
$flist = array();
foreach($settings['img_ext'] as $ext)
{
$tmp = glob($folder.'*'.$ext);
if (is_array($tmp))
{
$flist = array_merge($flist,$tmp);
}
}
/* If we have any images choose a random one, otherwise select the "noimg.gif" image */
if (count($flist))
{
$src = $flist[array_rand($flist)];
}
else
{
$src = 'noimg.gif';
}
/* Output the image according to the selected type */
if ($type)
{
header('Location:'.$src);
exit();
}
else
{
return $src; //Changed
}
} //Added
?>
Code: Select all
<?php include 'randim.php'; ?>
<ol>
click for bigger image:
<li>
<?php $_GET['type']=0; $_GET['folder']='bilderstora'; $img = getImage(); ?>
<a class="fancy" rel="fancy" href="<?php echo $img; ?>"><img border='0' src="<?php echo $img; ?>"></a></p>
</li>
<li>
<?php $_GET['type']=0; $_GET['folder']='bilderstora'; $img = getImage(); ?>
<a class="fancy" rel="fancy" href="<?php echo $img; ?>"><img border='0' src="<?php echo $img; ?>"></a></p>
</li>
<li>
<?php $_GET['type']=0; $_GET['folder']='bilderstora'; $img = getImage(); ?>
<a class="fancy" rel="fancy" href="<?php echo $img; ?>"><img border='0' src="<?php echo $img; ?>"></a></p>
</li>
</ol>