Jednak przy próbie generacji miniaturki PNG zwraca błąd:
<?php if($_FILES['img_main']['type']=="image/png" || $_FILES['img_main']['type']=="image/jpeg" || $_FILES['img_main']['type']=="image/gif") { move_uploaded_file($_FILES['img_main']['tmp_name'], "../gal/".$tab['gallery_name']."/".$_FILES['img_main']['name']); $img_path="../gal/".$tab['gallery_name']."/".$_FILES['img_main']['name']; $thumb_path="../gal/".$tab['gallery_name']."/thumbs/".$_FILES['img_main']['name']; $max_width=$max_height=100; if($img_attr[0]>$img_attr[1]){ $scale = $img_attr[0] / $max_width; }else{ $scale = $img_attr[1] / $max_height; } $thumb = imagecreatetruecolor($w,$h); switch($_FILES['img_main']['type']) { case "image/jpeg": { imagecopyresampled($thumb, imagecreatefromjpeg($img_path), 0, 0, 0, 0, $w, $h, $img_attr[0], $img_attr[1]); imagejpeg($thumb,$thumb_path,85); break; } case "image/png": { imagecopyresampled($thumb, imagecreatefrompng($img_path), 0, 0, 0, 0, $w, $h, $img_attr[0], $img_attr[1]); //header('Content-type: image/png'); imagepng($thumb,$thumb_path,85); break; } case "image/gif": { imagecopyresampled($thumb, imagecreatefromgif($img_path), 0, 0, 0, 0, $w, $h, $img_attr[0], $img_attr[1]); imagegif($thumb,$thumb_path,85); break; } } } } ?>
Kod
Warning: imagepng() [function.imagepng]: gd-png error: compression level must be 0 through 9 in D:\wamp\www\class\class_admin.php on line 289
Linia 289 to:Dodatkowo WampSerwer się "wykrzacza" podczas tej operacji. Czy ktoś ma na to jakiś pomysł?
imagepng($thumb,$thumb_path,85);