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PHP - Help With Displaying The File Extension Message
I'm trying to determine why when I select Upload, on the html page I see a message "My extension is:" only, instead of My extension is: webM" for example.Here's the code, I look forward to any assistance:
<?php
foreach (array('video', 'audio') as $type) {
if (isset($_FILES["${type}-blob"])) {
$fileName = $_POST["${type}-filename"];
$uploadDirectory = 'uploads/' . $fileName;
// make sure that one can upload only allowed audio/video files
$allowed = array(
'webm',
'wav',
'mp4',
'mov'
);
$extension = pathinfo($filePath, PATHINFO_EXTENSION);
die("My extension is: " . $extension);
if (!$extension || empty($extension) || !in_array($extension, $allowed)) {
echo 'Invalid file extension: '.$extension;
return;
}
if (!move_uploaded_file($_FILES["${type}-blob"]["tmp_name"], $uploadDirectory)) {
echo (" problem moving uploaded file");
}
}
}
?>
Similar Tutorials
Hi! The file login.php and the config file containing the db connection are in the model folder and the login_view is in view folder. I am trying to make a login form am display some error messages to the user, but I don't get the error messages. Can you help me figure it out? PS: the connection to the db works fine! Thx!
LOGIN.PHP
<?php
//start the session
session_start();
foreach (glob("model/*.php") as $filename) {
include $filename;
}
//form defaults
$error["alert"]= "";
$error["user"]= "";
$error["pass"]= "";
$input["user"]= "";
$input["pass"]= "";
if(isset($_POST["submit"]))
{
//process form
if($_POST["username"] == "" || $_POST["password"] == ""){
//display errors
if($_POST["username"] == ""){$error["user"] = "required";}
if($_POST["password"] == ""){$error["pass"] = "required";}
$error["alert"] = "Please fill in the required fields";
//get the values for the username and password
$input["user"]= $_POST["username"];
$input["pass"]= $_POST["password"];
include("../views/login_view.php");
}
}else{
include("../views/login_view.php");
}
LOGIN_VIEW.PHP
<?php
session_start();
foreach (glob("model/*.php") as $filename) {
include $filename;
}
?>
<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<!------ Include the above in your HEAD tag ---------->
<!--author:starttemplate-->
<!--reference site : starttemplate.com-->
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<meta name="keywords"
content="unique login form,leamug login form,boostrap login form,responsive login form,free css html login form,download login form">
<meta name="author" content="leamug">
<title>Unique Login Form | Bootstrap Templates</title>
<link href="/styles/style.css" rel="stylesheet" id="style" type="text/css">
<!-- Bootstrap core Library -->
<link href="//netdna.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//netdna.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
<script src="//code.jquery.com/jquery-1.11.1.min.js"></script>
<!-- Google font -->
<link href="https://fonts.googleapis.com/css?family=Dancing+Script" rel="stylesheet">
<!-- Font Awesome-->
<link href="//maxcdn.bootstrapcdn.com/font-awesome/4.2.0/css/font-awesome.min.css" rel="stylesheet">
</head>
<body>
<!-- Page Content -->
<div class="container">
<div class="row">
<div class="col-md-offset-5 col-md-4 text-center">
<h1 class='text-white'>Login Form</h1>
<form action ="" method="POST">
<div class="form-login"></br>
</br>
<?php
if($error["alert"] != ''){
echo "<div class='alert'>".$error["alert"]."</div>";
}
?>
<div>
<input type="text" name ="username" id="userName" class="form-control input-sm chat-input" placeholder="Username" value= "<?php echo $input['user'] ?>" required/>
<?php echo $error['user'] ?>
</div>
</br></br>
<input type="text" name ="password" id="userPassword" class="form-control input-sm chat-input" placeholder="Password" value= "<?php echo $input['password'] ?>" required/>
<div class="error"> <?php echo $error['pass'] ?>
</br></br>
<div class="wrapper">
<input type="submit" class="btn btn-primary" value="submit">
</div>
</div>
</div>
</form>
</div>
</div>
</body>
</html>
Edited October 28, 2020 by Alexa Hi everyone, Sorry not sure if this is a php or html problem. Im using php and a html form to upload images to my site, i have made it so that jpg, jpeg, gif and png images can be uploaded. The problem im having is displaying the image. Code: [Select] <img src="images/<?php echo $name ?>.jpg" /> That works fine if a jpg was uploaded, but what if a png or a gif was uploaded? The $name is going to be unique, there will not be more than one image with the same name, so what do i have to do to display the image regardless of what the extension is? Thanks I have a page using forms to help build listing templates for eBay. I have a folder where I have hundreds of logos stored. I know the logo names but not their extensions. . . . I have to test each potential (jpg, jpeg, gif, png, etc.) until I guess right. Here is an example code for the web form:
<form action="extension_test2.php" method="post"> <p>Logo: <input name="e" value="" type="text" size="15" maxlength="30" /><p> <input name="Submit" type="Submit"/> </form> and the form's result: <? $e =$_POST['e']; if(!empty($e)) { echo '<img src="http://www.gbamedica...ebayimg/logos/'.$e.'">'; }; ?> Here is a link to the example: http://www.gbamedica...ension_test.php Use "olympus.jpg" for test. I am looking for code that can determine the file type and dynamically add the extension. Can it be done? Folks,
I am building a membership script for 21 months now!!! That long!!!
Not pasting the whole script as really long. Would do your head in.
if($_SERVER["REQUEST_METHOD"] == "POST")
{
if(!isset($_FILES["id_verification_video_file"])) //REtype
{
echo "no isset";
}
else
{
$id_verification_video_file = $_FILES['id_verification_video_file']; //REtype
//Feed Id Video Verification File Upload Directory Path.
$directory_path = "uploads/videos/id_verifications/";
//Make Directory under $user in 'uploads/videos/id_verifications' Folder.
if(!is_dir("$directory_path" . "$user"))
{
$mode = "0777";
mkdir("$directory_path" . "$user", "$mode", TRUE); //Thanks Requinix for my "$mode" typo hint.
}
//Grab Uploading File details.
$Errors = Array(); //SHOULD I KEEP THIS LINE OR NOT ?
$file_name = $_FILES["id_verification_video_file"]["name"];
$file_tmp = $_FILES["id_verification_video_file"]["tmp_name"];
$file_type = $_FILES["id_verification_video_file"]["type"];
$file_size = $_FILES["id_verification_video_file"]["size"];
$file_error = $_FILES['id_verification_video_file']['error'];
//Grab File Extension details.
$file_extension = pathinfo($file_name, PATHINFO_EXTENSION);
if(file_exists('$directory_path' . '$user/' . '$file_name'))
{
$Errors[] = "Error: You have already uploaded a video file to verify your ID!";
exit();
}
else
{
//Feed allowed File Extension(s).
$allowed_file_extensions = array("mp4" => "video/mp4","wmv" => "video/wmv");
//Feed allowed file size.
$max_file_size_allowed_in_bytes = 1024*1024*100; //Allowed limit: 100MB.
$max_file_size_allowed_in_kilobytes = 1024*100;
$max_file_size_allowed_in_megabytes = 100;
$max_file_size_allowed = "$max_file_size_allowed_in_bytes"; //RETYPE
//Verify File Extension.
if(!array_key_exists($file_extension,$allowed_file_extensions)) die("Error: Select a valid video file format. Select an MP4 or WAV file.");
//Verify MIME Type of the file.
elseif(!in_array($file_type,$allowed_file_extensions))
{
echo "Error:<font size ='5' font color ='red'><b>There was a problem uploading your video file $file_name! Make sure your file is an MP4 or a WAV file. You may try again now.</b></color></size>"; //THANKS TO REQUINIX FOR BRINNGING IT TO MY ATTENTION I AM STILL PROCESSING THE SCRIPT AFTER THIS LINE WHEN I SHOULD NOT.
exit();
}
//Verify File Size. Allowed Max Limit: 100MB.
elseif($file_size>$max_file_size_allowed) die("Error: Your Video File Size is larger than the allowed limit of: $max_file_size_allowed_in_megabytes."); //Fixed variable name typo. Thanks to Requinix & Simon JM.
//Move uploaded File to newly created directory on the server.
move_uploaded_file("file_tmp","$directory_path" . "$user/" . "$file_name");
//Notify user their File was uploaded successfully.
echo "<font size ='5' font color ='red'><b>Your Video File \"$file_name\" has been uploaded successfully! You will get notified once your Id has been verified successfully.</b></color></size>";
Can you spot my coding error ? I have a variable that holds the name of a File... Code: [Select] $origFileName = $_FILES['userPhoto']['name']; What is the best way to just get the File Name from this? Debbie Hi Guys, I am having some issues in trying to return a file extension in a php upload script, here is what I am trying to do, no extension is added when a file is uploaded. $p_id = $row['p_id']; $tempFile = $_FILES['Filedata']['tmp_name']; $targetPath = $_SERVER['DOCUMENT_ROOT'] . $_REQUEST['folder'] . '/'; $filename = $HTTP_POST_FILES['Filedata']['name']; $ext = end(explode('.', $filename)); $nfilename = $p_id . $ext; $targetFile = str_replace('//','/',$targetPath) . $nfilename; Hi, how do I extract just file extension? eg: $file="hello.xml"; $fileExt=??? print $fileExt; Any help much appreciated! Help me I am getting Notice: Undefined index: extension I'm not fluent in php, but I think this should be an easy fix for someone who is. Basically, I have a Wordpress theme that auto generates the images from posts in each slide of the feature slider on the homepage. Goal: for php to remove the css border around the image if it is a .png file Purpose: I want borders on photos in the feature slider, but no borders on images with transparent backgrounds... like free floating logos. So I figured I could use an if/else statement to determine if the file has a .png extension... if it does then it inserts the html style to remove the border. Here is the original code from the theme where it gets the image Code: [Select] <a href="<?php echo($arr[$i]["permalink"]); ?>" title="<?php printf(__('Permanent Link to %s', 'TheCorporation'), $arr[$i]["fulltitle"]) ?>"> <?php print_thumbnail($arr[$i]["thumb"], $arr[$i]["use_timthumb"], $arr[$i]["fulltitle"] , $width, $height, 'thumb'); ?> </a> Here is what I was trying to get to work.. I tried taking the variable for $file from the code I assumed was populating the image path Code: [Select] <?php $file = `print_thumbnail($arr[$i]["thumb"]`; $ext = `pathinfo($file, PATHINFO_EXTENSION)`; ?> <a <?php if($ext == ".png") echo ?>style="border:none 0px !important;" <?php ; else null; ?> href="<?php echo($arr[$i]["permalink"]); ?>" title="<?php printf(__('Permanent Link to %s', 'TheCorporation'), $arr[$i]["fulltitle"]) ?>"> <?php print_thumbnail($arr[$i]["thumb"], $arr[$i]["use_timthumb"], $arr[$i]["fulltitle"] , $width, $height, 'thumb'); ?> </a> Any help would be appreciated. Thanks. This code uploads a file to the server then renames it to the next id number from the database and adds the extension .jpg to the file name. index.php - I need .jpg to be a variable that will append .gif if it's a gif file or .png if it's a png file. Currently, if the file is a .jpg, .gif, or .png, the files are given the extension .jpg. <?php copy($_FILES['banner']['tmp_name']['file'], './banners/'.$photo_id.'.jpg'); ?> _photo.php - I want to replace .jpg in this code with the variable from above. <a href="<?php echo safe_output($photo['web_url']); ?>" target="_blank" class="bannerImg"><img src="banners/<?php echo $photo['id']; ?>.jpg"/></a> Need some help with this script. I'm looking to limit the type of file you can upload to my server the script uploads ok but i when i try t view the uploaded file but i get an error cant find file extension for this file what am i doing wrong as i'm very new to php . Thank for your help in advance Code: [Select] <?php $allowedExtensions = array("jpg","jpeg","gif","png","bmp"); foreach ($_FILES as $image) { if ($image['tmp_name'] > '') { if (!in_array(end(explode(".", strtolower($image['name']))), $allowedExtensions)) { die($image['name'].' is an invalid file type!<br/>'. '<a href="javascript:history.go(-1);">'. '<< Go Back</a>'); } } } $target = "testimages/"; $target = $target . basename( $_FILES['image']['name']); // $company=$_POST['company']; $image=($_FILES['image']['name']); mysql_connect("localhost", "user", "pass") or die(mysql_error()) ; mysql_select_db("testupload") or die(mysql_error()) ; mysql_query("INSERT INTO `table` (company, image) VALUES ('$company', '$image')") ; if(move_uploaded_file($_FILES['image']['tmp_name'], $target)) { echo "The file ". basename( $_FILES['uploadedfile']['name']). " has been uploaded, and your information has been added to the directory"; } else { echo "Sorry, there was a problem uploading your file."; } ?> Hi Gusy, Would be great if you can help me to sort this out and Thank you in advance. I would like to hide all files with "swf" extension from my file and folder directory, I know how to hide one specific file but not ll files with same extension. For example: *.swf. Here is my code which is work for full file names but not all files with same extension. <?php $filearray = array(); if ($handle = opendir('.')) { while (false !== ($file = readdir($handle))) { if ($file != "." && $file != ".." && $file != ".htaccess" && $file != "index.php" && $file != "style.css" && $file != "Images" && $file != "*.swf" && $file != "index.html") { $filearray[] = $file; } } closedir($handle); natcasesort($filearray); foreach($filearray as $f) { $thelist .= '<img width="15" height="15" alt="[DIR]" src="/Images/folder.jpg"> <a href="'.$f.'">'.$f.'</a> '; } } ?> As you can see I have "&& $file != "*.swf"" which need your advise in this part. I just want people not seeing all .SWF files in the index directory of my server. I have already have index.html inside my folder as well which has been hided because of "$file != "index.html"". But this is not hiding my ".SWF" files. Many Thanks. Hello,
I have managed to find, retrieve and save a file using CURL. But I am having to hard code the file extension, is there a way to find the file extension automatically? (it seems the file extension isn't within the download URL)
(also, is there a way of getting the file name so I can save it as the same filename - that would be great)
Thanks for your help,
Stu
p.s. I've tried the pathinfo($url) function, but that gets information out of the download URL rather than the download file.
$url="http://webmail.WEBSITE.com/src/redirect.php";
$cookie="cookie.txt";
$postdata = "login_username=USERNAME&secretkey=PASSWORD&js_autodetect_results=0&just_logged_in=1";
# get the cookie
$ch = curl_init();
curl_setopt ($ch, CURLOPT_URL, $url);
curl_setopt ($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt ($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.6) Gecko/20070725 Firefox/2.0.0.6");
curl_setopt ($ch, CURLOPT_TIMEOUT, 60);
curl_setopt ($ch, CURLOPT_FOLLOWLOCATION, 0);
curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt ($ch, CURLOPT_COOKIEJAR, $cookie);
curl_setopt ($ch, CURLOPT_REFERER, $url);
curl_setopt ($ch, CURLOPT_POSTFIELDS, $postdata);
curl_setopt ($ch, CURLOPT_POST, 1);
$result = curl_exec ($ch);
curl_close($ch);
$ch = curl_init();
curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie); //read cookies from here
curl_setopt($ch, CURLOPT_URL, "http://webmail.WEBSITE.com/src/right_main.php");
curl_setopt($ch, CURLOPT_HEADER, 0);
$result = curl_exec($ch);
curl_close($ch);
# download file
$source = "http://webmail.WEBSITE.com/src/download.php?mailbox=INBOX&passed_id=6475&startMessage=1&override_type0=text&override_type1=html&ent_id=2&absolute_dl=true";
$ch = curl_init();
curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie); //read cookies from here
curl_setopt($ch, CURLOPT_URL, $source);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_SSLVERSION,3);
$data = curl_exec ($ch);
$error = curl_error($ch);
curl_close ($ch);
# !!! The line below needs to be automated !!!
$destination = "./files/test.html";
$file = fopen($destination, "w+");
fputs($file, $data);
fclose($file);
Edited by stubarny, 17 June 2014 - 04:46 PM. Hello guys i have been trying to find an alternative file function to read multiple files into an array. My aim is to preg_replace every file in directory starting with Audit_Report with the font colours...i have been googling it for like 2 hours and the closest answer i can get to is using the glob() function but it doesn't work for me still. I would like you guys to give me suggestions if you can..thanks!! <?php $file = "Audit_Report.(SEAN).(192.168.199.129).txt"; $lines = file($file); foreach ($lines as $line) { $string = $line; $patterns = array(); $patterns[0] = '/\bPass\b/'; $patterns[1] = '/\bFail\b/'; $patterns[2]='/\b============ Major Audit and Account Policies============ \b/'; $replacements = array(); $replacements[1] = "<font color=red>Fail</font>"; $replacements[0] = "<font color=green>Pass</font>"; $replacements[2] = "<br><b>==== Major Audit and Account Policies====</b>"; ksort($patterns); ksort($replacements); $a = preg_replace($patterns, $replacements, $string); echo "$a<br />\n"; file_put_contents(basename($file, substr($file, strpos($file, '.'))) . ".html","$a<br />\n", FILE_APPEND) or die("Cannot write file"); } ?> I want to remove the file extension - I have done that.
I want to remove the trailing slash. - I have done that
But I cannot for the life of me get the the regular page to display instead of the folder which show a tree of files within it.
site.com/website-tips.php site.com/website-tips/increase speed.php The extension drops off and the trailing slash too but when I navgate back through the vreadcrumb to website-tips (without php in html code) it gives me the folder and shows the file tree (files within website tips folder) How would I solve this? right now if I access the website-tips.php file, it shows the directory and its interior pages Pls hlp out. Anyone know how I can print a file (specifically a PDF) that is stored on the server to the clients computer with a button? I don't want them to be able to view it, just print it. I've done some research and understand that there is no way to print directly without popping up the Windows Print dialog. And that is fine. I just want them to print this file, but not no where it is or be able to type in a URL to access it. Thanks Mike Hi all I have a script that I have patched together and got to work in pieces. I'm up to the last part. I have the form working and emailing. It also will upload an image by itself and put it in a folder. Now i just need to tie those together and have the image put in the email as an attachment then deleted from server. I have it at a stage where it sends me the users details.. and it tries to send the photo but it comes through as junk txt. I think its the MIME encoding stuff that I have wrong.. not sure? Here's what I have so far. Code: [Select] $attachment = $path_of_uploaded_file; $fileatt = $attachment; // Path to the file $fileatt_type = "application/octet-stream"; // File Type $start= strrpos($attachment, '/') == -1 ? strrpos($attachment, '//') : strrpos($attachment, '/')+1; $fileatt_name = substr($attachment, $start, strlen($attachment)); // Filename that will be used for the file as the attachment $file = fopen($fileatt,'rb'); $data = fread($file,filesize($fileatt)); fclose($file); $semi_rand = md5(time()); $mime_boundary = "==Multipart_Boundary_x{$semi_rand}x"; $headers = "\nMIME-Version: 1.0\n" . "Content-Type: multipart/mixed;\n" . " boundary=\"{$mime_boundary}\""; $email_message .= "This is a multi-part message in MIME format.\n\n" . "--{$mime_boundary}\n" . "Content-Type:text/html; charset=\"iso-8859-1\"\n" . "Content-Transfer-Encoding: 7bit\n\n" . $data = chunk_split(base64_encode($data)); $email_message .= "--{$mime_boundary}\n" . "Content-Type: {$fileatt_type};\n" . " name=\"{$fileatt_name}\"\n" . "Content-Disposition: attachment;\n" . " filename=\"{$fileatt_name}\"\n" . "Content-Transfer-Encoding: base64\n\n" . $data . "\n\n" . "--{$mime_boundary}--\n"; // create email headers $headers .= 'From: '.$email_from."\r\n". 'Reply-To: '.$email_from."\r\n" . 'X-Mailer: PHP/' . phpversion(); @mail($email_to, $email_subject, $email_message, $headers); Thanks Wolfsta I am trying to make a PHP script that will read the linked file. It essentially is a map array using ASCII charactor codes. It has a 23 offset initial line for the name of the map, and then 76 offset for each row of the map. Half the 76 is for the actual map displaied ASCII chr and the other half for the color. I would think it would be fairly easy to do, but I can't seem to get the code to work. http://cid-b676d7f6bbd68862.office.live.com/self.aspx/.Public/file.map Anyone have some puesdo code to help me out. i want to display the size of a file but i round it off to the nearest kb. I am using... ($_FILES["file"]["size"]/1024/1024)."mb" i am geting it return something like this.... 1.0313243865967mb and i want it to be more like 1.03mb any idears??? I want to make the news feed on my website easier to maintain. I just created a form that I will use to add the information. The form saves the files that it creates as "entry-date-time.txt" and places it in a folder for the year and a sub folder for the month. Such as "2011\09". I have displayed data from a single flat file before, but I am unsure how to go about displaying the data from multiple files. Can anyone show me an example? I want to be able to paginate the data, displaying a number of updates per page from newest to oldest. I don't have MySQL access on the server or I'd just use that, instead. |
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