I'm trying to build a crude album viewing site. There are three files I'm working with:
- index.php: Contains html code.
- images.php: Builds images from browser URL and an array.
- include: Builds an array of images from a given directory.
Given:
image.php
<?php
include('include.php');
buildImageArray("images/");
$image = $_GET['show_img'];
$tmp_img = $my_pics[$image];
//@imagecopyresized( $tmp_img, $img, 0, 0, 100, 100, $new_width+100, $new_height+100, $width, $height );
header('Content-Type: image/jpeg');
@imagejpeg( $tmp_img );
?>All I get for output is the address I put in to begin with. I have gotten this type of setup to work before, just not with the way I want to include the array setup.
<?php
$large[4];
$medium[8];
$small[88];
$image_container[100];
function buildImageArray($pathToImages)
{
$dir = opendir( $pathToImages );
$counter = 0;
while (false !== ($fname = readdir( $dir ))) {
$info = pathinfo($pathToImages . $fname);
if ( strtolower($info['extension']) == 'jpg' )
{
$img = imagecreatefromjpeg( "{$pathToImages}{$fname}" );
$width = imagesx( $img );
$height = imagesy( $img );
$tmp_img = imagecreatetruecolor( $width, $height );
$image_container[$counter] = $tmp_img;
$counter++;
}
}
closedir( $dir );
}
/*function fillImageArrays($container)
{
// fill large ones
for($i=0;i<sizeof($large);i++)
}*/
?>My index.php file has something simple like:
<img src="images.php?show_img=3" />However, sometimes when I load the page I get nothing, but other times I refresh the page quickly and can see a broken image.
I have all of the error reporting turned on, but I'm not getting any errors at all.
I have had some very basic PHP experience in the past, but I code very well in C++. Can anyone point me in the write direction, or point out a syntax error I am overlooking?
