| 0,0 → 1,51 |
|---|
| <?php |
| /*Hlavièky*/ |
| header("Content-type: image/jpeg"); |
| |
| function file_type($file){ |
| $path_chunks = explode("/", $file); |
| $thefile = $path_chunks[count($path_chunks) - 1]; |
| $dotpos = strrpos($thefile, "."); |
| return strtolower(substr($thefile, $dotpos + 1)); |
| } |
| /*Absolutní cesta k obrázku ($HTTP_GET_VARS["pth"]=parametr pth v adrese stránky)*/ |
| $path = "/var/www/Modules/".$HTTP_GET_VARS["pth"]."/"; |
| /*Jméno obrázku + suffix*/ |
| $filename = $HTTP_GET_VARS["fname"]."_Small.jpg"; |
| $extension = file_type($filename); |
| $remove_thumb = false; |
| |
| /*Naètení obrázku*/ |
| if(in_array($extension, array('png', 'gif', 'jpg', 'jpeg'))){ |
| if(!$img_size = getimagesize($path.$filename)){ |
| $remove_thumb = true; |
| } |
| if($extension == 'gif'){ |
| if(!$image = imagecreatefromgif($path.$filename)){ |
| $remove_thumb = true; |
| } |
| }elseif($extension == 'png'){ |
| if(!$image = imagecreatefrompng($path.$filename)){ |
| $remove_thumb = true; |
| } |
| }elseif($extension == 'jpg' || $extension == 'jpeg'){ |
| if(!$image = imagecreatefromjpeg($path.$filename)){ |
| $remove_thumb = true; |
| } |
| } |
| /*Naètení velikosti obrázku*/ |
| $img_height = $img_size['1']; |
| $img_width = $img_size['0']; |
| if($remove_thumb == false){ |
| /*Pokud se nemá v rohu obrázku zobrazovat text 'www.mlab.cz' zakomentovat následující 2 øádky*/ |
| $black = ImageColorAllocate($image, 0, 0, 0); |
| ImageString ($image, 3, $img_width-80, $img_height-15, "www.mlab.cz", $black); |
| /*Zobraz obrázek!!!*/ |
| imagejpeg($image); |
| |
| } |
| }else{ |
| $remove_thumb = true; |
| } |
| |
| ?> |