When ran I get the following error:
Warning: imagecreatefromjpeg(emmaus001.jpg) [function.imagecreatefromjpeg]: failed to open stream: No such file or directory in /home/a6125536/public_html/gallery.php on line 35
followed by:
Warning: imagesx(): supplied argument is not a valid Image resource in /home/a6125536/public_html/gallery.php on line 41
and:
Warning: imagesy(): supplied argument is not a valid Image resource in /home/a6125536/public_html/gallery.php on line 41
The image emmaus001.jpg is present in the directory images/gallery and is a jpg image.
Here is the code, can anyone help?
- Code: Select all
<?php
# SETTINGS
$max_width = 5000;
$max_height = 5000;
function getPictureType($ext) {
if ( preg_match('/jpg|jpeg/i', $ext) ) {
return 'jpg';
} else if ( preg_match('/png/i', $ext) ) {
return 'png';
} else if ( preg_match('/gif/i', $ext) ) {
return 'gif';
} else {
return '';
}
}
function getPictures() {
global $max_width, $max_height;
if ( $handle = opendir("images/gallery") ) {
$lightbox = rand();
echo '<ul id="pictures">';
while ( ($file = readdir($handle)) !== false ) {
if ( !is_dir($file) ) {
$split = explode('.', $file);
$ext = $split[count($split) - 1];
if ( ($type = getPictureType($ext)) == '' ) {
continue;
}
if ( ! is_dir('thumbs') ) {
mkdir('thumbs');
}
if ( ! file_exists('thumbs/'.$file) ) {
if ( $type == 'jpg' ) {
$src = imagecreatefromjpeg($file);
} else if ( $type == 'png' ) {
$src = imagecreatefrompng($file);
} else if ( $type == 'gif' ) {
$src = imagecreatefromgif($file);
}
if ( ($oldW = imagesx($src)) < ($oldH = imagesy($src)) ) {
$newW = $oldW * ($max_width / $oldH);
$newH = $max_height;
} else {
$newW = $max_width;
$newH = $oldH * ($max_height / $oldW);
}
$new = imagecreatetruecolor($newW, $newH);
imagecopyresampled($new, $src, 0, 0, 0, 0, $newW, $newH, $oldW, $oldH);
if ( $type == 'jpg' ) {
imagejpeg($new, 'thumbs/'.$file);
} else if ( $type == 'png' ) {
imagepng($new, 'thumbs/'.$file);
} else if ( $type == 'gif' ) {
imagegif($new, 'thumbs/'.$file);
}
imagedestroy($new);
imagedestroy($src);
}
echo '<li><a href="'.$file.'" rel="lightbox['.$lightbox.']">';
echo '<img src="thumbs/'.$file.'" alt="" />';
echo '</a></li>';
}
}
echo '</ul>';
}
}
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN">
<html lang="en">
<head>
<title>Emmaus Village Carlton - Gallery</title>
<link rel="stylesheet" type="text/css" href="emmaus.css">
<link rel="stylesheet" href="css/lightbox.css" type="text/css" media="screen" />
<script type="text/javascript" src="js/prototype.js"></script>
<script type="text/javascript" src="js/scriptaculous.js?load=effects,builder"></script>
<script type="text/javascript" src="js/lightbox.js"></script>
<link rel="shortcut icon" type="image/x-ico" href="images/favicon.ico">
<style type="text/css">
#pictures li {
float:left;
height:<?php echo ($max_height + 10); ?>px;
list-style:none outside;
width:<?php echo ($max_width + 10); ?>px;
text-align:center;
}
img {
border:0;
outline:none;
}
</style>
</head>
<body background="Logo_Grey.jpg">
<div id="header" align="center"><img src="Header.jpg" height="130" width="640" alt="Header Image" title="Welcome to the Website of Emmaus Village Carlton"><br></div>
<!-- Navigation Table-->
<table class="navigation">
<tr class="navigation">
<td class="navigation"><a class="navigation" href="index.html" title="Click Here to Visit the EVC Home Page">Home<a/></td><td class="navigation"><a class="navigation" href="about.html" title="Click Here to Visit the EVC About Us Page">About Us</a></td><td class="navigation"><a class="navigation" href="shops.html" title="Click Here for Info About the EVC Shops and Bistro">Shops and Bistro</a></td><td class="navigation"><a class="navigation" href="gallery.php" title="Click Here to View the EVC Image Gallery">Gallery</a></td>
</tr>
<tr class="navigation">
<td class="navigation"><a class="navigation" href="news.html" title="Click Here to Visit the EVC News Page">News</a></td><td class="navigation"><a class="navigation" href="policy.html" title="Click Here to Learn More About Our Policies">Policies</a></td><td class="navigation"><a class="navigation" href="contact.php" title="Click Here to Contact our Office or for Directions to Our site">Contact Us</a></td><td class="navigation"><a class="navigation" href="links.html" title="Click Here to Visit the EVC Links Page">Links</a></td>
</tr>
</table><br>
<!-- Content Start -->
<!--Wrapper Upper Section -->
<div id="wrapper">
<b class="b1h"></b><b class="b2h"></b><b class="b3h"></b><b class="b4h"></b>
<div class="heading"><b><h3>The EVC Image Gallery</h3></b></div>
<div class="content">
<?php getPictures(); ?>
</div>
<!--Wrapper lower section -->
<b class="b4bh"></b><b class="b3bh"></b><b class="b2bh"></b><b class="b1h"></b></div>
<!-- Footer -->
<br><div id="footer" align="center">
<br><br><br><br><p class="footer"><b><em>Emmaus Village Carlton</em></b><br>(A community of Emmaus
Turvey Limited - Registered Charity No:1083113)<br>Registered Office: Emmaus Village
Carlton, School Lane, Carlton, Beds MK43 7lQ<br>Vat Reg No.786691662</a></p>
</div>
</body>
</html>
thanks in advance..
