mrfonseca Posted April 6, 2011 Share Posted April 6, 2011 Hello! I had a script that use this class, but its not working anymore with php5 Anyone expert know why, and how to solve it? Thank you in advance. # =================================================================== # # # iMarc PHP Library # Copyright 1999, 2002 David Fox, Angryrobot Productions # (See below for full license) # # VERSION: 2.0 # LAST UPDATE: 2002-04-02 # CONTENT: PHP file upload class # # =================================================================== # # # USAGE and SETUP instructions at the bottom of this page (README) # # =================================================================== # /* METHODS: max_filesize() - set a max filesize in bytes max_image_size() - set max pixel dimenstions for image uploads upload() - checks if file is acceptable, uploads file to server's temp directory save_file() - moves the uploaded file and renames it depending on the save_file($mode) Error codes: $errors[0] - "No file was uploaded" $errors[1] - "Maximum file size exceeded" $errors[2] - "Maximum image size exceeded" $errors[3] - "Only specified file type may be uploaded" $errors[4] - "File already exists" (save only) */ # ------------------------------------------------------------------- # # UPLOADER CLASS # ------------------------------------------------------------------- # class uploader { var $file; var $errors; var $accepted; var $max_filesize; var $max_image_width; var $max_image_height; var $uploaded_file; # ----------------------------------- # # FUNCTION: max_filesize # ARGS: $size # DESCRIPTION: Set the maximum file size # in bytes ($size), allowable by the object. # # NOTE: PHP's configuration file also can control # the maximum upload size, which is set to 2 or 4 # megs by default. To upload larger files, you'll # have to change the php.ini file first. # ----------------------------------- # function max_filesize($size){ $this->max_filesize = $size; } # ----------------------------------- # # FUNCTION: max_image_size # ARGS: $width, $height # DESCRIPTION: Sets the maximum pixel dimensions # for image uploads # ----------------------------------- # function max_image_size($width, $height){ $this->max_image_width = $width; $this->max_image_height = $height; } # ----------------------------------- # # FUNCTION: upload # ARGS: $filename, $accept_type, $extension # DESCRIPTION: Checks and sets the raw # file data, checks if the content type is # acceptable (if $accept_type) is set, and # adds a default extension ($extention) if # there is no ".xxx" in the filename # ----------------------------------- # function upload($filename, $accept_type='', $extention='') { // get all the properties of the file $index = array("file", "name", "size", "type"); for($i = 0; $i < 4; $i++) { $file_var = '$' . $filename . (($index[$i] != "file") ? "_" . $index[$i] : ""); eval('global ' . $file_var . ';'); eval('$this->file[$index[$i]] = ' . $file_var . ';'); } if($this->file["file"] && $this->file["file"] != "none") { // test max size if($this->max_filesize && $this->file["size"] > $this->max_filesize) { $this->errors[1] = "A fotografia excedeu o tamanho permitido. A foto não pode ser maior que " . $this->max_filesize/1000 . "KB (" . $this->max_filesize . " bytes)."; return FALSE; } if(ereg("image", $this->file["type"])) { $image = getimagesize($this->file["file"]); $this->file["width"] = $image[0]; $this->file["height"] = $image[1]; // test max image size if(($this->max_image_width || $this->max_image_height) && (($this->file["width"] > $this->max_image_width) || ($this->file["height"] > $this->max_image_height))) { $this->errors[2] = "Maximum image size exceeded. Image may be no more than " . $this->max_image_width . " x " . $this->max_image_height . " pixels"; return FALSE; } switch($image[2]) { case 1: $this->file["extention"] = ".gif"; break; case 2: $this->file["extention"] = ".jpg"; break; case 3: $this->file["extention"] = ".png"; break; default: $this->file["extention"] = $extention; break; } } elseif(!ereg("(\.)([a-z0-9]{3,5})$", $this->file["name"]) && !$extention) { // add new mime types here switch($this->file["type"]) { case "text/plain": $this->file["extention"] = ".txt"; break; default: break; } } else { $this->file["extention"] = $extention; } // check to see if the file is of type specified if($accept_type) { if(ereg($accept_type, $this->file["type"])) { $this->accepted = TRUE; } else { $this->accepted = FALSE; $this->errors[3] = "Only " . ereg_replace("\|", " or ", $accept_type) . " files may be uploaded"; } } else { $this->accepted = TRUE; } } else { $this->accepted = FALSE; $this->errors[0] = "Não foi selecionada nenhuma fotografia!<br>Tente novamente!"; } return $this->accepted; } # ----------------------------------- # # FUNCTION: save_file # ARGS: $path, $mode # DESCRIPTION: Writes the file data to # $path, after renaming the file by stripping # out non-alphanumeric characters. This function # also checks the upload $mode: # # $mode = 1 :: overwrite existing file # $mode = 2 :: rename new file if a file # with the same name already # exists: file.txt becomes file_copy0.txt # $mode = 3 :: do nothing if a file with the # same name already exists # ----------------------------------- # function save_file($path, $mode="3"){ $this->path = $path; if($this->accepted) { // very strict naming of file.. only lowercase letters, numbers and underscores $this->file["name"] = ereg_replace("[^a-z0-9._]", "", ereg_replace(" ", "_", ereg_replace("%20", "_", strtolower($this->file["name"])))); // RENOMEAR FICHEIRO DE ACORDO COM TIME $novonome = time(); $this->file["name"] = "$novonome"; // check for extention and remove - we want to get JUST the // filename (without the extenstion) into the variable $name if(ereg("(\.)([a-z0-9]{2,5})$", $this->file["name"])) { $pos = strrpos($this->file["name"], "."); if(!$this->file["extention"]) { $this->file["extention"] = substr($this->file["name"], $pos, strlen($this->file["name"])); } $name = substr($this->file["name"], 0, $pos); } else { $name = $this->file["name"]; if ($this->file["extention"]) { $this->file["name"] = $this->file["name"] . $this->file["extention"]; } } $this->uploaded_file = $this->path . $this->file["name"]; if(ereg("text", $this->file["type"])) { // If it's a text file, we may need to convert MAC and/or PC // line breaks to UNIX // chr(13) = CR (carridge return) = Macintosh // chr(10) = LF (line feed) = Unix // Win line break = CRLF $new_file = ''; $old_file = ''; $fcontents = file($this->file["file"]); while (list ($line_num, $line) = each($fcontents)) { $old_file .= $line; $new_file .= str_replace(chr(13), chr(10), $line); } if ($old_file != $new_file) { // Open the uploaded file, and re-write it // with the new changes $fp = fopen($this->file["file"], "w"); fwrite($fp, $new_file); fclose($fp); } } switch($mode) { case 1: // overwrite mode $aok = copy($this->file["file"], $this->uploaded_file); break; case 2: // create new with incremental extention while(file_exists($this->path . $name . $copy . $this->file["extention"])) { $copy = "_copy" . $n; $n++; } $this->file["name"] = $name . $copy . $this->file["extention"]; $this->uploaded_file = $this->path . $this->file["name"]; $aok = copy($this->file["file"], $this->uploaded_file); break; case 3: // do nothing if exists, highest protection if(file_exists($this->uploaded_file)){ $this->errors[4] = "File "" . $this->uploaded_file . "" already exists"; } else { $aok = copy($this->file["file"], $this->uploaded_file); } break; default: break; } if(!$aok) { unset($this->uploaded_file); } return $aok; } else { return FALSE; } } } /* <readme> fileupload.class can be used to upload files of any type to a web server using a web browser. The uploaded file's name will get cleaned up - special characters will be deleted, and spaces get replaced with underscores, and moved to a specified directory (on your server). fileupload.class also does its best to determine the file's type (text, GIF, JPEG, etc). If the user has named the file with the correct extension (.txt, .gif, etc), then the class will use that, but if the user tries to upload an extensionless file, PHP does can identify text, gif, jpeg, and png files for you. As a last resort, if there is no specified extension, and PHP can not determine the type, you can set a default extension to be added. SETUP: Make sure that the directory that you plan on uploading files to has enough permissions for your web server to write/upload to it. (usually, this means making it world writable) - cd /your/web/dir - chmod 777 <fileupload_dir> The HTML FORM used to upload the file should look like this: <form method="post" action="upload.php" enctype="multipart/form-data"> <input type="file" name="userfile"> <input type="submit" value="Submit"> </form> USAGE: // Create a new instance of the class $my_uploader = new uploader; // OPTIONAL: set the max filesize of uploadable files in bytes $my_uploader->max_filesize(90000); // OPTIONAL: if you're uploading images, you can set the max pixel dimensions $my_uploader->max_image_size(150, 300); // max_image_size($width, $height) // UPLOAD the file // $my_uploader->upload($upload_file_name, $acceptable_file_types, $default_extension) $success = $my_uploader->upload("userfile", "", ".jpg"); if ($success) { // MOVE THE FILE to it's final destination // $mode = 1 :: overwrite existing file // $mode = 2 :: rename new file if a file // with the same name already // exists: file.txt becomes file_copy0.txt // $mode = 3 :: do nothing if a file with the // same name already exists $success = $my_uploader->save_file("/your/web/dir/fileupload_dir", int $mode); } if ($success) { // Successful upload! $file_name = $my_uploader->file['name']; print($file_name . " was successfully uploaded!"); } else { // ERROR uploading... if($my_uploader->errors) { while(list($key, $var) = each($my_uploader->errors)){ echo $var . "<br>"; } } </readme> <license> ///// fileupload.class ///// Copyright (c) 1999, 2002 David Fox, Angryrobot Productions (http://www.angryrobot.com) All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of author nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. DISCLAIMER: THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. </license> */ ?> Quote Link to comment Share on other sites More sharing options...
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