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PHP - Why My Php Fail To Detect File Type Or File Extension ?
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 \"$file_name\" has been uploaded successfully! You will get notified once your Id has been verified successfully.</b></color></size>";
Can you spot my coding error ? Similar TutorialsI'm not fluent in php, but I think this should be an easy fix for someone who is. Basically, I have a Wordpress theme that auto generates the images from posts in each slide of the feature slider on the homepage. Goal: for php to remove the css border around the image if it is a .png file Purpose: I want borders on photos in the feature slider, but no borders on images with transparent backgrounds... like free floating logos. So I figured I could use an if/else statement to determine if the file has a .png extension... if it does then it inserts the html style to remove the border. Here is the original code from the theme where it gets the image Code: [Select] <a href="<?php echo($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. 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? Hiya, Firstly, I'm a complete novice, apologies! But I have got my upload.php working which is nice. I will post the code below. However, I would now like to restrict the file size and file type to only word documents. I currently have a restriction of 200KB but it's not working - no idea why as I've looked at other similar codes and they look the same. Also, just to complicate things - can I stop files overwriting each other when uploaded? At the moment, if 2 people upload files with the same name one will overwrite the other. Is this too many questions in 1? Any help is very much appreciated! Code below: Code: [Select] <form enctype="multipart/form-data" action="careers.php" method="POST"> Please choose a file: <input name="uploaded" type="file" /><br /> <input type="submit" value="Upload" /> </form> <?php $target = "upload/"; $target = $target . basename( $_FILES['uploaded']['name']) ; $ok=1; //This is our size condition if ($uploaded_size > 200) { echo "Your file is too large.<br>"; $ok=0; } //This is our limit file type condition if ($uploaded_type =="text/php") { echo "No PHP files<br>"; $ok=0; } //Here we check that $ok was not set to 0 by an error if ($ok==0) { Echo "Sorry your file was not uploaded"; } //If everything is ok we try to upload it else { if(move_uploaded_file($_FILES['uploaded']['tmp_name'], $target)) { echo "Your file ". basename( $_FILES['uploadedfile']['name']). " has been uploaded."; } else { echo "Sorry, there was a problem uploading your file."; } } ?> Hello everyone. I'm posting because I'm having difficulty using a file upload script I wrote in PHP. (Based on a tutorial naturally.) May someone more skilled than I could take a look at it? Form: (simple, no ajax or jquery involved. I'll add that later.) Code: [Select] <form enctype="multipart/form-data" action="upload.php" method="POST"> <table><tr><td>File</td><td><input name="uploaded" type="file" /></td></tr> <tr><td colspan="2"><input type="submit" value="Upload" style="float:right;" /></td></tr></table> </form> Upload Script: Code: [Select] <? session_start(); include('include/session.php'); /*IMAGE*/ $target = "upload/"; $target = $target . basename($_FILES['uploaded']['name']); $name = basename( $_FILES['uploaded']['name']); $ok=1; global $database; //This is our size condition if ($uploaded_size > 350000000) { echo "Your file is too large.<br>"; $ok=0; } //This is our limit file type condition if ($uploaded_type =="text/php") { echo "No PHP files<br>"; $ok=0; } //Here we check that $ok was not set to 0 by an error if ($ok==0) { Echo "Sorry your file was not uploaded"; } //If everything is ok we try to upload it else { if(move_uploaded_file($_FILES['uploaded']['tmp_name'], $target)) { $channel_number = $_SESSION['channel_number']; $n = "INSERT INTO `documents` (`name`,`channel_number`) VALUES ('$name','$channel_number')"; mysql_query($n); header("Location:index.php"); } else { echo "Sorry, there was a problem uploading your file."; } } ?> The mysql query works fine, and it's just so that I can keep track of the uploads. I'm well aware this is not a secure script, btw. I'm just doing it to learn. 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, how do I extract just file extension? eg: $file="hello.xml"; $fileExt=??? print $fileExt; Any help much appreciated! 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; Help me I am getting Notice: Undefined index: extension 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( $_FILES['uploadedfile']['name']). " has been uploaded, and your information has been added to the directory"; } else { echo "Sorry, there was a problem uploading your file."; } ?> This code uploads a file to the server then renames it to the next id number from the database and adds the extension .jpg to the file name. index.php - I need .jpg to be a variable that will append .gif if it's a gif file or .png if it's a png file. Currently, if the file is a .jpg, .gif, or .png, the files are given the extension .jpg. <?php copy($_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> 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");
}
}
}
?>
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"); } ?> 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. Why does the following code not detect the following file? After I select a file and I click upload, it goes back to the upload form. <?php include_once("includes/config.php"); //grab their type if(!$_COOKIE['user']) { //they are a guest $info = "Guest"; } else { //they are a user $info = $_COOKIE['user']; } if(!$_FILE['file']) { $content = '<form action="submit.php" method="post" enctype="multipart/form-data"> <label for="file">SELECT SKIN:</label> <input type="file" name="file" id="file" /> <input type="submit" name="submit" value="Submit" /> </form>'; } else { if($_FILES['file']['error'] > 0) { $content = "There was an error trying to upload the skin ".$_FILES['file']['name'].".".$_FILES['file']['error']; } } ?> <html> <head> <title><?php $title; ?></title> <link rel="stylesheet" type="text/css" href="theme/style.css" /> </head> <body> <div id="header"> MCSkins </div> <?php echo "Submitting as: ".$info."<br/><br/>".$content; ?> </body> </html> I want to remove the file extension - I have done that.
I want to remove the trailing slash. - I have done that
But I cannot for the life of me get the the regular page to display instead of the folder which show a tree of files within it.
site.com/website-tips.php site.com/website-tips/increase speed.php The extension drops off and the trailing slash too but when I navgate back through the vreadcrumb to website-tips (without php in html code) it gives me the folder and shows the file tree (files within website tips folder) How would I solve this? right now if I access the website-tips.php file, it shows the directory and its interior pages Pls hlp out. Hi. I want to create a list of files in a directory. But I don't want all the files to be listed, only .gif, .jpg and .bmp. Does anyone know the PHP code how to do that? (My directory name is 'images' if you need that). Thanks! I have this code which uploads fine but I am trying to limit the type of files users can upload. For some reason this code still let any file type to be uploaded being very new to php any help would be Appreciated. Quote Code: [Select] <?php if ((($_FILES["image"]["type"] == "image/gif") || ($_FILES["image"]["type"] == "image/jpeg") || ($_FILES["image"]["type"] == "image/pjpeg")) && ($_FILES["image"]["size"] < 20000)) { if ($_FILES["image"]["error"] > 0) { echo "Error: " . $_FILES["file"]["error"] . "<br />"; } else { echo "Upload: " . $_FILES["image"]["name"] . "<br />"; echo "Type: " . $_FILES["image"]["type"] . "<br />"; echo "Size: " . ($_FILES["image"]["size"] / 1024) . " Kb<br />"; echo "Stored in: " . $_FILES["image"]["tmp_name"]; } } $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."; } ?> I have created a table called directories. Now basically I have two fields; dirID (INT) directory (VARCHAR) now I am fully aware this might sound like more of an SQL question but I have three physical directories: db/images/web1 db/images/web2 db/images/web3 I have inputted them into the database but I was just wondering, how could I created a page which links those records to a directory. I want to have each row hyperlinked, with the output page displaying list of contents for each directory. How can I possibly achieve this please? |
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