PHP Imageviewer preventing file extension printout
Hi, I'm using Imageviewer by Trent Williams
How would I get rid of the extention of the file from printing out?
I'm hoping to be able to explain the image in its file name but having, "explosion in a alley.jpg"
Doesnt really look that good.
I'll be using it to display funny animated gifs, and pics in my Bittorrent flash humour site.
Any help would be appreciated.
Heres the code:
PHP Code:<?php
//=========================================
//
// Author: Trent Williams
// Date: 19 Aug 2005
// EXPLAINATION
//
// A simply script to drop in any dir to display next prev buttons and current image for all your images in that dir with extentions you allow
// Uses id parameter to know what image to show next else it will show first image
// Also a number list at bottom page to go to any image, alt text displays image name
// change the colours in the styles in the html body
//which dir
$d = dir(".");
//read thru and
while (false !== ($entry = $d->read())) {
//allow extensions here
//|| preg_match("/(\.bmp$)/i", $entry)
//|| preg_match("/(\.jpeg$)/i", $entry)
if (preg_match("/(\.gif$)/i", $entry) || preg_match("/(\.png$)/i", $entry) || preg_match("/(\.jpg$)/i", $entry)){
$pics[] = $entry;
}
}
$d->close();
//================
//total images count
$numPics = count($pics);
//================
//picture in array to show on this page
$thispic = 0;
if (is_numeric($_GET['id'])){
$thispic = $_GET['id'];
}
$thispicDisplay = $thispic + 1;
//================
//img tag for current image
$thisImage = '<img src="' . $pics[$thispic] . '" alt="' . $pics[$thispic] . '" />';
//======================
// START set thumbnails on or off
//comment this section out if you don't want thumbs to show at all
$showThumbs = 5;//number of thums to show
$thumbsList = '';
$thumburl = '';
if ($_GET['thumb'] == 'yes'){
//read thumb param to url if exists
$thumburl = '&thumb=yes';
for ($i=0;$i<$showThumbs;$i++){
if ($thispic + $i + 1 < $numPics){
$currThumb = $thispic + $i + 1;
$thumbsList .= '<a href="' . $_SERVER['PHP_SELF'] . '?id=' . $currThumb . $thumburl . '" title="' . $pics[$currThumb] . '"><img src="' . $pics[$currThumb] . '" alt="' . $pics[$currThumb] . '" height="100" width="100" border="0" /></a> ';
}
}
$onOff ='<a class="thumbs" href="' . $_SERVER['PHP_SELF'] . '?id=' . $thispic . '">Turn Thumbnails Off</a>';
} else {
$onOff ='<a class="thumbs" href="' . $_SERVER['PHP_SELF'] . '?id=' . $thispic . '&thumb=yes">Turn Thumbnails On</a>';
}
// END set thumbnails on or off
//prev button
$prevurl = ' <span class="highlighted">First Picture</span>';
if ($thispic > 0){
$prev = $thispic - 1;
$prevurl = '<a href="' . $_SERVER['PHP_SELF'] . '?id=' . $prev . $thumburl . '" title="' . $pics[$prev] . '">Previous picture</a>';
}
//next button
$nexturl = ' <span class="highlighted">Last Picture</span>';
if ($thispic < ($numPics - 1)){
$next = $thispic + 1;
$nexturl = '<a href="' . $_SERVER['PHP_SELF'] . '?id=' . $next . $thumburl . '" title="' . $pics[$next] .'">Next picture</a>';
}
//=======================
// string of all pics url's
$urlarray = '';
for ($i=0;$i<count($pics);$i++){
//highlign pic you are on
$j = $i + 1;
if ($i != $thispic){
$urlarray .= '<a href="' . $_SERVER['PHP_SELF'] . '?id=' . $i . $thumburl .'" title="' . $pics[$i] . '">' . $j .'</a> ';
} else {
$urlarray .= ' <span class="highlighted">' . $j . '</span> ';
}
}
?>
<?php echo '<?xml version="1.0" encoding="iso-8859-1"?>' . "\n"; ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title><?=$pics[$thispic]?></title>
<meta name="Author" content="Trent Williams" />
<style type="text/css">
*{margin:0px;}
html, body{color:#000; background-color:#000;}
.borders {background:#A8E4FF; border:2px solid #808080; padding:10px; width:100%; float:left; font-family:arial, helvetica, sans-serif; font-size:85%;}
.content {padding:10;}
a{color:#000;text-decoration:none; font-weight:bold;}
a:hover{text-decoration:underline;}
.highlighted {color:#DF1C11; font-weight:bold;}
a.thumbs {color:#DBDE5C;text-decoration:none; font-weight:bold;}
</style>
</head>
<body>
<table cellpadding="0" cellspacing="10" border="0">
<tr>
<td>
<div class="borders"><?=$prevurl?> | <?=$nexturl?> Picture number: <strong><?=$thispicDisplay?></strong> Picture name: <strong><?=$pics[$thispic]?></strong></div>
<div class="content"><center><?=$thisImage?></center></div>
<div class="content"><?=$onOff?><center><?=$thumbsList?></center></div>
<div class="borders"><?=$urlarray?></div>
</td>
</tr>
</table>
</body>
</html>
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