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PHP - Displaying Content Inside A Table Sourced Via Readfile
I am wanting HTML to render within a table and sourcing the data from another file. In an attempt to do this, I tried:
Code: [Select] <TABLE class="main"> <TR> <TD> <?php readfile('./1/index.html'); ?> </TD> </TR> </TABLE> This does not work and I am wondering if anyone knows how it can be done - or even if it can be done? Similar TutorialsHi all, Yesterday I transferred my hosting to a new provider. Everything is up and running apart from the following message I get on my index page Warning: readfile() [function.readfile]: Filename cannot be empty in /home/XXXX/public_html/imgsize.php on line 64 . This error is only on the index page. When I look at line 64 it states the following: readfile ($img); I have tried replacing the imgsize.php file but that still does not work. And on my old hosting this error does not occur. If you could please help, I would appericate it. Cheers Steve This is a Gas Buddy type website for beer prices. Feel free to add real or fake data.
http://beerzip.com
http://beerzip.com/phpfreaks.txt
I would like to include weekly circular prices from the big supermarkets, but I've tried ad nauseam to contact anyone at a corporate level who could answer any questions. Any ideas on that level?
I appreciate any and all feedback.
Thanks
Hi! I'm a total stupid newbie. Please humor me. So, I'm trying to make a guestbook, just as practice. So far I have a form that writes entries to a file, each entry on a new line. Entries look like this: Code: [Select] 11:11 am, Oct 12th, 2010|name|website|message My dividing character between parts of the entries is the vertical bar. I don't know if that's a bad idea. As I said, I'm a newb. I should probably find out how to make a code that makes it so people can't use that character in the form. Anyway, this is my code so far trying to display the entries. So far, I just want to show the date of the first entry. $file = fopen("posts.txt", 'rb'); while(!feof($file) && fgetc($file) != "|"){ $date = $date.fgetc($file); } echo $date; fclose($file); I already have a problem. The code does stop at the vertical bar, but instead of showing the date as "11:11 am, Oct 12th, 2010" it shows "11 m c 2h 00". I'm just super confused, and I don't know what to do. Thanks. (: Hi! So I have got some code that looks like this: Code: [Select] if (isset($_GET['view_log'])) { // show content (text from db) } When I click the button named "view_log" everything displays just fine, however I would like to be able to click the button again and make the content disappear. Is this possible using only PHP?? Thanks for the help!:) It is greatly appreciated! Hi Guys what I need to do is display data from two different tables that equal the same value in a specific field Table one has ID Title Course content table two has ID Title Start date End date I need a query that says if title from table one matches title from table 2 then will display the start and end date from table two sorry if this is really simple I am a newbie thanks inadvance Hi all, I'm not sure if this is a PHP question or javascript, so if it needs to be moved can an admin please do so... Anyway, basically I have the following code: Code: [Select] <a href = "javascript:void(0)" onclick = "document.getElementById('light').style.display='block';document.getElementById('fade').style.display='block'">View Availability</a> This pops up a divs with a black alpha background, so that it appears the new content is displaying over the top of the current content. This all works fine, however the content I am displaying in the top level div is (or should be) dynamic. In order for the content to be useful I need to grab the id. Normally I would simply do this: Code: [Select] <a href = "[b]url.php?uniqueidentifier=<?php echo $row['id'];?>[/b]" onclick = "document.getElementById('light').style.display='block';document.getElementById('fade').style.display='block'">View Availability</a> However what happens in this instance is that the page loads with the javascript and the id in the url but it then disappears... Has anyone got any ideas on how I might be able to get around this? Many thanks, Greens85 Hello! Looking for some advice regarding displaying content from my databases on my members websites via an iframe. Here's what I want to do; Members on my site are rated and reviewed, what I wanted to do was create a piece of code that they could embed on their website to show their reviews. My first instincts where to create an iframe and use the source to pass get variables to my server to identify the member and then use these in a query to select member reviews. Here is the code; For their site; Code: [Select] <iframe frameborder="0" height="250px" width="700px" scrolling="auto" src="http://www.mysite.co.uk/reviews.php?ID=9999&aKey=123456"></iframe> Passes the member ID and a unique access key for that member. The page on my site; (reviews.php) include_once $_SERVER['DOCUMENT_ROOT'] . // path to script files $ID=mysql_real_escape_string($_GET['ID']); $aKey=mysql_real_escape_string($_GET['aKey']); if(empty($aKey) || empty($ID)){ die("Key or ID not set,Selection Error"); exit;} $reviewresult = mysql_query("SELECT Name,Review,Date FROM Reviews WHERE ID='$ID' AND aKey='$aKey' Order by RAND() Limit 10"); //if there is at least one review if($reviewresult && mysql_num_rows($reviewresult) > 0) { while($review = mysql_fetch_array($reviewresult)) { // output reviews } } Are there any security risks with this script? Do you think it is the best method to accomplish what I want? Are there better alternatives? Any suggestions or room for improvement? Thanks! Hi, When i am getting the part of the text using the function substr, am getting this kind of problem , (text in the end not printing properly) how to solve this. تسر مؤسسة مهارات التقنية ومؤسسة اشبكة الثنائية ان تطلع جميع عملاءها بإصدار نظام تاتش لإدارة الموقع الالكترونية من يوم السبت ا� This is the code am using $sub_string_content = substr(strip_tags($temp['News_Content'],'<p></a><ul><li><div><span>'),0,300); Thanks, Hello - I'm opening my website up to visitors for free, and trying to bypass a login screen to go straight into the data content that was appearing after a user logged in. I have an index.php file that included the following code at the beginning: <?php session_start(); include("database.php"); include("login.php"); include("/vservers/skyranks/db_connect.php"); ?> <?header("Cache-control: private"); ?> <html> I deleted the "include("login.php"); line, and was successful at bypassing the username and login screen. However, the page that is supposed to display the data content is incomplete. In fact, it only displays my company's logo. Any ideas as to why the data content is not showing up? Thank you for any help with this, as my php is quite novice at this point. Regards - Joe Hey, having some troblems using the readfile function.. I have the following code. I want to download the file "blabla.gif", but the file is in a certain directory (let's say: "/ExampleFile/Files/" . How do I set the path to "/ExampleFile/Files/" ? $file ='blabla.gif'; if (file_exists($file)) { header('Content-Description: File Transfer'); header('Content-Type: application/octet-stream'); header('Content-Disposition: attachment; filename='.basename($file)); header('Content-Transfer-Encoding: binary'); header('Expires: 0'); header('Cache-Control: must-revalidate, post-check=0, pre-check=0'); header('Pragma: public'); header('Content-Length: ' . filesize($file)); ob_clean(); flush(); readfile($file); exit; } Thanks, Ruben Hi guys Im new here. Ive got a small problem. I have a simple uploading script, had problems with that too but its working fine now to a certain extent. When I set a download link for the files that have been uploaded and click to download, it downloads but I get the following errors when I open the file, its a .txt file. But it seems to happen on all files also, it allows me to download .png, .php, .jpg bout it wont actually open them once they are downloaded (Ive change the domain to an example, its not my actual domain within the warnings below): The following warnings occurred: Warning [2] filesize() [function.filesize]: stat failed for http://mydomain/expiry_files/downloads/text.txt" - Line: 69 - File: expiry_download.php PHP 5.2.17 (Linux) Warning [2] readfile(http://mydomain/expiry_files/downloads/text.txt") [function.readfile]: failed to open stream: HTTP request failed! HTTP/1.1 404 Not Found - Line: 70 - File: expiry_download.php PHP 5.2.17 (Linux) Here my download file, most of it (Ive also attached an image of the text file after I downloaded it and opened it, below): if (isset($_GET['id'])){ $file_id = (int)$_GET['id']; $file = $db->query("SELECT * FROM ".TABLE_PREFIX."expiredownloads WHERE `id` = {$file_id}"); $row = $db->fetch_array($file); if ($row['expire_end'] < time()){ //// Do nothing Yet }else{ $link = ''.$mybb->settings['bburl'].'/expiry_files/downloads/'.$row['expire_file'].'"'; $filename = $row['expire_file']; header('Content-type: application/octetstream'); header('Content-type: application/octet-stream'); header('Content-Description: File Transfer'); header("Content-Disposition: attachment; filename=\"$filename\""); header('Content-Length:'.filesize($link)); readfile($link); } } Hope you guys can spot a problem, If you require anymore information, just shout. Thanks in advance. So to stop third-party traffic on certain media files my site does, I did a download.php type script that just took in the media id, and found the filename and did a readfile on it for the user. The problem is that when you start doing massive amounts of traffic with it, I think the readfile stream is taking up a lot of cpu. Is there any alternative to readfile that creates a direct link between the user and the file, instead of it having to go through the php? I'm afraid that this is something I need to do on the server end, and not in PHP, but I figured I'd ask. i'm trying to import my print-on-demand shop without using frames. pg i'm importing - http://byuhonorcode.spreadshirt.com/ my site - http://byuhonorcode.com/index2.php Code: [Select] <?php $pg=file_get_contents('http://byuhonorcode.spreadshirt.com/'); echo $pg; ?> the page appears, but the these features no longer function: - switchColor javascript changes shirt color onClick of swatch (located @ http://cache.spreadshirt.com/Public/Shop/Js-packaged/shop_de23789016327809b00d204c6add79ba.js) - the arrows that change the color swatches - the size option box any ideas? Thanks! Hi everyone. i'm trying to write an if statement for several scenerios 1. if the date entered in '$DateDue' is overdue, meaning greater than todays date, then display the word 'Late'. 2. if the date entered in '$DateDue' is not yet past, meaning its greater than todays date, then display the word 'ok'. 3. if the date entered in '$DateDue' is within a week of todays date, then display the word 'warning' the code snippet below is my partial script. it runs perfectly without embedding the 'php if statement' on the first td row. So my problems a 1. how to embed a php if statement in table results and 2. have OK, LATE or WARNING to be displayed based on if $DateDue expires or not. there are no errors in the code below, it just echos the line '<?php if ($DataDue > CURDATE()) {echo "OK";} elseif ($DateDue < CURDATE()) {echo "LATE";} else {echo "Warning";}?>' instead of displaying OK, LATE or Warning. I'd appreciate any assistance you could provide. thanks. Code: [Select] // echo out the contents of each row into a table echo "<tr>"; echo '<td nowrap><?php if ($DataDue > CURDATE()) {echo "OK";} elseif ($DateDue < CURDATE()) {echo "LATE";} else {echo "Warning";}?>' . mysql_result($result, $i, 'DateDue') . '</td>'; echo '<td nowrap>' . mysql_result($result, $i, 'Description') . '</td>'; echo '<td nowrap>' . mysql_result($result, $i, 'CompanyName') . '</td>'; echo "</tr>";
An image is saved in the root directory. $file = '../image.jpg'; // IN ROOT DIRECTORY
$type = 'image/jpeg';
header('Content-Type:'.$type);
header('Content-Length: ' . filesize($file));
readfile($file);
The image then gets embedded into an html page and displayed like this:
QUESTION: in the event of an error, how do I dipslay the readfile error on the customer's html page? Make sense? No. I probably have to rewrite my question 😃 Edited Monday at 01:07 AM by ChenXiuIn a PHP file [php_one.php], I wrote some PHP code that contained a form. I used ECHO to write the HTML inside of the PHP tags. On another PHP page [php_two.php], I wanted to show the code that was used to create the first page [php_one.php]. My first effort provided an interesting result, since the PHP code was readable. However, all HTML code was visible in its executed form. There was an actual input field and a submit button (not the code used to produce them) in the context of my coding. I have tried using:
file_get_contents("FILE") All results were similar and carried the same problem. How can I view code so that even the HTML is visible as code? I have an FLV player and I am using a php file to read an FLV that is above webroot. It reads the FLV just fine, however, during its cache process or while it is still downloading, if I click on the home button (home button of the current site), the server does not respond until the FLV has been fully cached. Now this is only occuring in firefox, chrome and IE. In safari it works fine. Who know, maybe it is a header issue. Here is my script that I pass to my FLV player <?php include("connect.php"); if ($_SESSION['loggedIn'] == true) { $id = $_GET['id']; $query = mysql_query("SELECT video FROM reviews WHERE id = '$id'"); $row = mysql_fetch_array($query); $filename = "../../../armsmedia/videos/".$row['video']; header( 'Content-Description: File Transfer' ); header( 'Content-Type: application/octet-stream' ); header( 'Content-Disposition: attachment; filename='.basename( $filename ) ); header( 'Content-Transfer-Encoding: binary' ); header( 'Expires: 0' ); header( 'Cache-Control: must-revalidate, post-check=0, pre-check=0' ); header( 'Pragma: public' ); header( 'Content-Length: ' . filesize( $filename ) ); ob_clean(); flush(); readfile( $filename ); exit; } ?> I'm trying to use the readfile() function to read a html page which has a video embedded (.swf file). When I call the function, it seems like it just loads the html file but without the dependent files (css,js, etc) When I call it directly it loads just fine. Created a hyperlink 'openvideo.php?id=video' that calls this function below: if($_REQUEST['id'] == 'video') { readfile('/usr/home/site.com/htdocs/content/videofolder/video.html'); } else { echo 'nada'; } Any help is appreciated. I wrote a small application to force downloads of various large video files using readfile. This worked fine. However, the users have changed hosts and now it doesn't work. Small files are fine, but large files will cut off before finishing. Test file is 114MB, but it is always cut off at exactly 67.2MB or 51.4MB depending on a couple criteria. I've stripped the application down to the key part that's not working and run it on a test page the just immediately goes the file - no logins or any of that shenanigans and htaccess blocking either: $file = some/file/on/the/server.wmv; //114MB hea der('Content-Description: File Transfer'); hea der("Content-Type: application/octet-stream"); hea der("Content-Disposition: attachment; filename=" .basename($file)); hea der("Content-Transfer-Encoding: binary"); hea der('Expires: 0'); hea der('Cache-Control: must-revalidate, post-check=0, pre-check=0'); hea der('Pragma: public'); hea der('Accept-Ranges: bytes'); hea der("Content-Length: ".filesize($file)); ob_clean(); flush(); @readfile($file); (gaps in the header words are to prevent forum breakage) I've tried the following variations: transfer encoding - chunked (this results in getting a 51.4 MB download rather than 67.2) content-type application/force-download tried the default force-download code from the php.net manual tried the chunking function variations on php.net readfile page tried without accept ranges originally (only spotted that on this site) set_time_limt to one hour set max memory to 300MB (phpinfo has shown these changes did get accepted) used htacess to disable gzip and deflate (this results in getting a 51.4 MB download rather than 67.2) (SetEnv no-gzip dont-vary or RewriteEngine On RewriteRule . - [E=no-gzip:1] or RemoveOutputFilter DEFLATE html txt xml css js php wmv) None of these have solved the issue. The code worked fine on the old site, works fine on my site, and works fine on my test server. Direct downloads from the broken site also work fine, just not readfile downloads. The filesize is reading correctly if I echo just that, and it reads properly on the progress bar when downloading through readfile. The hosting company are blaming my coding. The htaccess is the bit I'm least sure of and I find it hard to get solid info on this part on the web. Is there anything wrong with my code that could be causing this? Am I missing something? What could be causing the problem? Many Thanks |
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