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<?php
// Include the ThumbNail class
require_once('Images/Thumbnail.php');
// Open the sample_images subdirectory
$dir=dir('sample_images');
// Read through the files looking for images to convert
while ( $image = $dir->read() ) {
// Get the file extension
$ext = explode('.',$image);
$size = count($ext);
// Check that it's a valid file
if ( ($ext[$size-1] == 'png' || $ext[$size-1] == 'jpg')
&& !preg_match('/^thumb_/', $image)
&& $image != '.' && $image != '..' ) {
// Check no thumbnail exists for this image
if ( file_exists('sample_images/thumb_'.$image) ) {
continue;
} else {
// Instantiate the thumbnail without scaling small images
$tn=& new Thumbnail(200,200,true,false);
// Create the thumbnail
$tn->loadFile('sample_images/'.$image);
$tn->buildThumb('sample_images/thumb_'.$image);
}
}
}
// Rewind the directory listing
$dir->rewind();
// Start building an HTML table
$table="<table border=\"1\" cellpadding=\"5\">\n";
// Read through the directory and add thumbnails to the table
while ( $image = $dir->read() ) {
if ( preg_match('/^thumb_/',$image ) == 1
&& $image != '.' && $image != '..' ) {
$table.="<tr>\n<td align=\"center\">";
$table.="<img src=\"sample_images/".$image."\">";
$table.="</td>\n</tr>\n";
}
}
$table.="</table>\n";
?>
<!doctype html public "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<title> Thumbnail Example </title>
</head>
<body>
<h1>Thumbnails...</h1>
<?php echo ( $table ); ?>
</body>
</html>
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