\n";
$nw = 100;
$nh = 100;
$source = "Pictures/".$imageName;
$dest = "thumbs/".$imageName;
$stype = explode(".", $source);
$stype = $stype[count($stype)-1];
$size = getimagesize($source);
$w = $size[0];
$h = $size[1];
switch(strtolower($stype)) {
case 'gif':
$simg = imagecreatefromgif($source);
break;
case 'jpg':
$simg = imagecreatefromjpeg($source);
break;
case 'png':
$simg = imagecreatefrompng($source);
break;
}
$dimg = imagecreatetruecolor($nw, $nh);
$wm = $w/$nw;
$hm = $h/$nh;
$h_height = $nh/2;
$w_height = $nw/2;
if($w> $h){ // Debating whether or not to keep the cropping
$adjusted_width = $w / $hm;
$half_width = $adjusted_width / 2;
$int_width = $half_width - $w_height;
imagecopyresampled($dimg,$simg,-$int_width,0,0,0,$adjusted_width,$nh,$w,$h);
}elseif(($w <$h) || ($w == $h)){
$adjusted_height = $h / $wm;
$half_height = $adjusted_height / 2;
$int_height = $half_height - $h_height;
imagecopyresampled($dimg,$simg,0,-$int_height,0,0,$nw,$adjusted_height,$w,$h);
}else{
imagecopyresampled($dimg,$simg,0,0,0,0,$nw,$nh,$w,$h);
}
switch(strtolower($stype)) {
case 'gif':
imagegif($dimg,$dest,100);
break;
case 'jpg':
imagejpeg($dimg,$dest,100);
break;
case 'png':
imagepng($dimg,$dest,9);
break;
}
//imagejpeg($dimg,$dest,100);
}
function createThumbs(){ // Generates a thumbnail for every image in the Pictures directory - Resource heavy
$pathToImages = 'Pictures/';
$pathToThumbs = 'thumbs/';
$dir = opendir( $pathToImages );
while (false !== ($fname = readdir( $dir ))) {
$info = pathinfo($pathToImages . $fname);
if ($fname == "." || $fname == "..") continue;
$nw = 100;
$nh = 100;
$source = $pathToImages.$fname;
$stype = explode(".", $source);
$stype = $stype[count($stype)-1];
echo "Creating thumbnail for {$fname}..";
$size = getimagesize($source);
$w = $size[0];
$h = $size[1];
switch(strtolower($stype)) {
case 'gif':
$simg = imagecreatefromgif($source);
break;
case 'jpg':
$simg = imagecreatefromjpeg($source);
break;
case 'png':
$simg = imagecreatefrompng($source);
break;
}
$dimg = imagecreatetruecolor($nw, $nh);
$wm = $w/$nw;
$hm = $h/$nh;
$h_height = $nh/2;
$w_height = $nw/2;
if($w> $h){ // Debating whether or not to keep the cropping
$adjusted_width = $w / $hm;
$half_width = $adjusted_width / 2;
$int_width = $half_width - $w_height;
imagecopyresampled($dimg,$simg,-$int_width,0,0,0,$adjusted_width,$nh,$w,$h);
}elseif(($w <$h) || ($w == $h)){
$adjusted_height = $h / $wm;
$half_height = $adjusted_height / 2;
$int_height = $half_height - $h_height;
imagecopyresampled($dimg,$simg,0,-$int_height,0,0,$nw,$adjusted_height,$w,$h);
}else{
imagecopyresampled($dimg,$simg,0,0,0,0,$nw,$nh,$w,$h);
}
switch(strtolower($stype)) {
case 'gif':
imagegif($dimg, "{$pathToThumbs}{$fname}" ,100);
echo ". Done. 
\n";
break;
case 'jpg':
imagejpeg($dimg, "{$pathToThumbs}{$fname}" ,100);
echo ". Done.
\n";
break;
case 'png':
imagepng($dimg, "{$pathToThumbs}{$fname}" ,9);
echo ". Done.
\n";
break;
}
}
closedir( $dir );
die("");
}
?>