gallery php

[thitan]

se vuoi per il resize ti posso dare una mano

function resize($nomeimage, $source_path, $destination_path, $par, $quanto, $new_width, $new_height){
    list($width, $height, $type, $attr) = getimagesize($source_path.$nomeimage);
    if($type==2){
        if($par=="w"){
            if($width > $quanto){
                $conv=$height/$width;
                $new_width=$quanto;
                $new_height=$conv*$new_width;
                $new_height=number_format($new_height, 0);
            }else{
                $new_width = $width;
                $new_height = $height;
            }
        }else if($par=="h"){
            if($height > $quanto){
                $conv=$width/$height;
                $new_height=$quanto;
                $new_width=$conv*$new_height;
                $new_width=number_format($new_width, 0);
            }else{
                $new_width = $width;
                $new_height = $height;
            }
        }
        $compression=80;
        $destimg=imagecreatetruecolor($new_width,$new_height) or die("Problemi nelle creazioni dell'immagine");
        $srcimg=ImageCreateFromJPEG($source_path.$nomeimage) or die("Problemi nell'aprire l'immagine");
        ImageCopyResampled($destimg,$srcimg,0,0,0,0,$new_width,$new_height,ImageSX($srcimg),ImageSY($srcimg)) or die("Problemi nel ridimensionamento");
        ImageJPEG($destimg, $destination_path.$nomeimage, $compression) or die("Problemi nel salvataggio");
    }
}