PHP upload not working, maybe permission issues -
i need make upload page in site, i'm using altervista trial server. used tutorial http://www.w3schools.com/php/php_file_upload.asp upload doesn't work. maybe, read permission issue, don't have slightest idea on how change permissions of folders.
is possible add pdf in uploadable files?
thanks
uploadpage.html
<!doctype html> <html> <head> <meta charset="utf-8"> <title>documento senza titolo</title> <link href="valsilehome.css" rel="stylesheet" type="text/css"> </head> <body> <form action="/tmp/upload.php" method="post" enctype="multipart/form-data"> select image upload: <input type="file" name="filetoupload" id="filetoupload"> <input type="submit" value="upload image" name="submit"> </form> </body> </html> upload.php
<?php $target_dir = "/tmp/uploads"; $target_file = $target_dir . basename($_files["filetoupload"]["name"]); $uploadok = 1; $imagefiletype = pathinfo($target_file,pathinfo_extension); // check if image file actual image or fake image if(isset($_post["submit"])) { $check = getimagesize($_files["filetoupload"]["tmp_name"]); if($check !== false) { echo "file image - " . $check["mime"] . "."; $uploadok = 1; } else { echo "file not image."; $uploadok = 0; } } // check if file exists if (file_exists($target_file)) { echo "sorry, file exists."; $uploadok = 0; } // check file size if ($_files["filetoupload"]["size"] > 500000) { echo "sorry, file large."; $uploadok = 0; } // check if $uploadok set 0 error if ($uploadok == 0) { echo "sorry, file not uploaded."; // if ok, try upload file } else { if (move_uploaded_file($_files["filetoupload"]["tmp_name"], $target_file)) { echo "the file ". basename( $_files["filetoupload"]["name"]). " has been uploaded."; } else { echo "sorry, there error uploading file."; } } ?>
as of w3 schools, have created many conditions example. don't need follow strictly. can use if needed.
here's minimal code can have
<!doctype html> <html> <body> <form action="" method="post" enctype="multipart/form-data"> select image upload: <input type="file" name="filetoupload" id="filetoupload"> <input type="submit" value="upload image" name="submit"> </form> </body> </html> <?php if (isset($_post['submit'])) { echo 'succesfully uploaded'; $structure = 'uploadedfiles/'; $target_file = $structure.basename($_files["filetoupload"]["name"]); move_uploaded_file($_files["filetoupload"]["tmp_name"], $target_file); } ?> if use above code should create folder named uploadedfiles in folder keep file.
else if need create each folder each file upload should code.. create file's name folder each time.
<!doctype html> <html> <body> <form action="" method="post" enctype="multipart/form-data"> select image upload: <input type="file" name="filetoupload" id="filetoupload"> <input type="submit" value="upload image" name="submit"> </form> </body> </html> <?php if (isset($_post['submit'])) { echo 'succesfully uploaded'; $structure = $_files["filetoupload"]["name"]; if (!mkdir($structure, 777, true)) {} $target_file = $structure.basename($_files["filetoupload"]["name"]); move_uploaded_file($_files["filetoupload"]["tmp_name"], $target_file); } ?>
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