

nizej caly skrypt co i jak

prosze o pomoc
<?php if($opcja == 'form') { echo" <form enctype="multipart/form-data" method="post" action="?send=Wyslij"> <br><input type="submit" value="Wyslij" name="send"><input type="reset" value="Kasuj" name="B2"></form> "; } if($send == 'Wyslij') { $strUploadDir = 'images/artist/' . $_FILES['src']['name']; $strUploadDir2 = 'images/artist/th_' . $_FILES['src']['name']; $strUploadDir3 = 'images/artist/th2_' . $_FILES['src']['name']; function imgType($name) { { return "IMAGETYPE_JPEG"; } { return "IMAGETYPE_GIF"; } { return "IMAGETYPE_PNG"; } } function resizeImage($source, $max_x, $max_y, $save_image, $jpeg_quality = 100) { /* * source - obrazek jpeg * max_x - maksymalna szerokosc pomniejszonego obrazka * max_y - maksymalna dlugosc pomniejszonego obrazka * save_image - nazwa pliku do ktorego zostanie zapisany nowy obrazek * jpeg_quality - jakosc powstalego obrazu jpeg - jezeli bedzie inny to argument jest nie wazny (domyslnie 100) */ if(imgType($source) == "IMAGETYPE_JPEG") { $img_src = imagecreatefromjpeg($source); } elseif(imgType($source) == "IMAGETYPE_GIF") { $img_src = imagecreatefromgif($source); } elseif(imgType($source) == "IMAGETYPE_PNG") { $img_src = imagecreatefrompng($source); } else { } $image_x = imagesx($img_src); $image_y = imagesy($img_src); if($image_x > $image_y) // Landscape { $ratio_x = ($image_x > $max_x) ? $max_x/$image_x : 1; $ratio_y = $ratio_x; $move = 'y'; } else // Portrait { $ratio_y = ($image_y > $max_y) ? $max_y/$image_y : 1; $ratio_x = $ratio_y; $move = 'x'; } $new_x = $image_x*$ratio_x; $new_y = $image_y*$ratio_y; $move_x = ($move == "x") ? ($max_x-$new_x)/2 : 0; $move_y = ($move == "y") ? ($max_y-$new_y)/2 : 0; $new_img = imagecreatetruecolor($max_x, $max_y); $background = imagecolorallocate($new_img, 255, 255, 255); imagefill($new_img, 0, 0, $background); imagecopyresampled($new_img, $img_src, $move_x, $move_y, 0, 0, $new_x, $new_y, $image_x, $image_y); if(imgType($save_image) == "IMAGETYPE_JPEG") { imagejpeg($new_img, $save_image, 100); } elseif(imgType($save_image) == "IMAGETYPE_GIF") { imagegif($new_img, $save_image); } elseif(imgType($save_image) == "IMAGETYPE_PNG") { imagepng($new_img, $save_image); } } resizeImage($strUploadDir, 200, 100, $strUploadDir2, 100); resizeImage($strUploadDir, 100, 80, $strUploadDir3, 100); } ?>
dzieki za pomoc

pozdrawiam

