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'); } function edit_avatar($avatar, $pseudo) { if (isset ($avatar)){ $imagename = $avatar['name'];// exemple.png $source = $avatar['tmp_name'];// /volume1/@tmp/phpiES0qN $locate = "./images/avatars/".$pseudo."/"; $dir = $locate."img_user.jpeg"; move_uploaded_file($source,$dir); changeToJpeg($dir,$dir); resize_avatar($dir,$dir); $rdir = substr($dir,1); return $rdir; } } function changeToJpeg($source, $dir) { $ext = substr($_FILES['avatar']['type'],6); //jpeg switch($ext) { case 'jpg': $image = imagecreatefromjpeg($source); break; case 'jpeg': $image = imagecreatefromjpeg($source); break; case 'png': $image = imagecreatefrompng($source); break; case 'gif': $image = imagecreatefromgif($source); break; default: throw new Exception('Unknown image type.'); } imagejpeg($image, $dir); } function resize_avatar($dir,$out ) { list($width, $height) = getimagesize($dir); $modwidth = 900; //target width $diff = $width / $modwidth; $modheight = $height / $diff; $tn = imagecreatetruecolor($modwidth, $modheight); $image = imagecreatefromjpeg($dir); imagecopyresampled($tn, $image, 0, 0, 0, 0, $modwidth, $modheight, $width, $height); imagejpeg($tn, $out); } ?>