I am in the process of trying to implement a online photo album application.
I keep getting the following error:
Parse error: parse error, unexpected ';', expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /home/fhlinux204/w/wanderingfeet.com/user/htdocs/GallerySizer.php on line 190
I know the hosting server is not running php5, would that explaine the error???
Thank you
the script i am using is:
<?php
// Define script constants
DEFINE("IMAGE_BASE", 'photos/');
DEFINE("THUMB_BASE", 'thumbs/');
DEFINE("MAX_WIDTH", 100);
DEFINE("MAX_HEIGHT", 100);
DEFINE("RESIZE_WIDTH", 800);
DEFINE("RESIZE_HEIGHT", 600);
class gallerysizer{
var $img; // Original image file object
var $thumb; // Thumbnail file object
var $resize; // Resized image file name
var $width; // Original image width
var $height; // Original image height
var $new_width; // Resized image width
var $new_height; // Resized image height
var $image_path; // Path to image
var $thumbscale; // Scale to resize thumbnail
var $image_file; // Resized image filename
var $thumbnail; // Thumbnail image file object
var $random_file; // Resized image file name (random)
/*****
* Retrieves path to uploaded image.
* Retrieves filename of uploaded image
*/
function getLocation($image){
$this->image_file = str_replace("..", "/", $image);
$this->image_path = IMAGE_BASE . $this->image_file;
return true;
}
/*****
* Determines image type, and creates an image object
*/
function loadImage(){
$this->img = null;
$extension = strtolower(end(explode('.', $this->image_path)));
if ($extension == 'jpg' || $extension == 'jpeg'){
$this->img = imagecreatefromjpeg($this->image_path);
} else if ($extension == 'png'){
$this->img = imagecreatefrompng($this->image_path);
} else {
return false;
}
// Sets a random name for the image based on the extension type
$file_name = strtolower(current(explode('.', $this->image_file)));
$this->random_file = $file_name . $this->getRandom() . "." . $extension;
$this->thumbnail = $this->random_file;
$this->converted = $this->random_file;
$this->resize = $this->random_file;
return true;
}
/****
Retrieves size of original image. Sets the conversion scale for both the thumbnail and resized image
/
function getSize(){
if ($this->img){
$this->width = imagesx($this->img);
$this->height = imagesy($this->img);
$this->thumbscale = min(MAX_WIDTH / $this->width, MAX_HEIGHT / $this->height);
} else {
return false;
}
return true;
}
/****
Creates a thumbnail image from the original uploaded image
/
function setThumbnail(){
// Check if image is larger than max size
if ($this->thumbscale < 1){
$this->new_width = floor($this->thumbscale $this->width);
$this->new_height = floor($this->thumbscale * $this->height);
// Create temp image
$tmp_img = imagecreatetruecolor($this->new_width, $this->new_height);
// Copy and resize old image into new
imagecopyresampled($tmp_img, $this->img, 0, 0, 0, 0, $this->new_width, $this->new_height, $this->width, $this->height);
$this->thumb = $tmp_img;
}
return true;
}
/****
Resizes uploaded image to desired viewing size
*/
function resizeImage(){
if ($this->width < RESIZE_WIDTH){
$this->resize = $this->img;
return true;
} else {
// Create re-sized image
$tmp_resize = imagecreatetruecolor(RESIZE_WIDTH, RESIZE_HEIGHT);
// Copy and resize image
imagecopyresized($tmp_resize, $this->img, 0, 0, 0, 0, RESIZE_WIDTH, RESIZE_HEIGHT, $this->width, $this->height);
imagedestroy($this->img);
$this->resize = $tmp_resize;
return true;
}
}
/*****
* Copies thumbnail image to specified thumbnail directory.
* Sets permissions on file
*/
function copyThumbImage(){
imagejpeg($this->thumb, $this->thumbnail);
if(!@copy($this->thumbnail, THUMB_BASE . $this->thumbnail)){
echo("Error processing file... Please try again!");
return false;
}
if(!@chmod($this->thumbnail, 666)){
echo("Error processing file... Please try again!");
return false;
}
if(!@unlink($this->thumbnail)){
echo("Error processing file... Please try again!");
return false;
}
return true;
}
/*****
* Copies the resized image to the specified images directory.
* Sets permissions on file.
*/
function copyResizedImage(){
imagejpeg($this->resize, $this->converted);
if(!@copy($this->converted, IMAGE_BASE . $this->converted)){
echo("Error processing file... Please try again!");
return false;
}
if(!@chmod($this->converted, 666)){
echo("Error processing file... Please try again!");
return false;
}
if(!unlink($this->converted)){
echo("Error processing file... Please try again!");
return false;
}
// Delete the original uploaded image
if(!unlink(IMAGE_BASE . $this->image_file)){
echo("Error processing file... Please try again!");
return false;
}
return true;
}
/*****
* Generates a random number. Random number is used to rename
* the original uploaded image, once resized.
*/
function getRandom(){
return "_" . date("dmy_His");
}
/*****
* Returns path to thumbnail image
*/
function getThumbLocation(){
return "thumbs/" . $this->random_file;
}
/*****
* Returns path to resized image
*/
function getImageLocation(){
return "photos/" . $this->random_file;
}
?>
