PHP - Curl Download Google Docs

good day dear community,

i am workin on a Curl loop to fetch multiple pages:

i have some examples - and a question:

Example: If we want to get information from 3 sites with CURL we can do it like so:


$list[1] = "http://www.example1.com";
$list[2] = "ftp://example.com";
$list[3] = "http://www.example2.com";


After creating the list of links we should initialize the cURL multi handle and adding the cURL handles.


$curlHandle = curl_multi_init();
for ($i = 1;$i <= 3; $i++)
 $curl[$i] = addHandle($curlHandle,$list[$i]);


Now we should execute the cURL multi handle retrive the
content from the sub handles that we added to the cURL multi handle.

ExecHandle($curlHandle);
for ($i = 1;$i <= 3; $i++)
{
 $text[$i] =  curl_multi_getcontent ($curl[$i]);
 echo $text[$i];
}

In the end we should release the handles from the cURL multi handle by calling curl_multi_remove_handle and close the cURL multi handle!

If we want to another Fetch of sites with cURL-Multi - since this is the most pretty way to do it!
Well I am not sure bout the string concatenation. How to do it - Note I want to fetch several hundred pages:
see the some details for this target-server sites - /(I have to create a loop over several hundred sites).

    * siteone.example/?show_subsite=9009
    * siteone.example/?show_subsite=9742
    * siteone.example/?show_subsite=9871

.... and so on and so forth Question: How to appy this loop into the array of the curl-multi?



<?php
/************************************\
* Multi interface in PHP with curl  *
* Requires PHP 5.0, Apache 2.0 and  *
* Curl         *
*************************************
* Writen By Cyborg 19671897         *
* Bugfixed by Jeremy Ellman         *
\***********************************/

$urls = array(
   "siteone",
   "sitetwo",
   "sitethree"
   );

$mh = curl_multi_init();

foreach ($urls as $i => $url) {
       $conn[$i]=curl_init($url);
       curl_setopt($conn[$i],CURLOPT_RETURNTRANSFER,1);//return data as string 
       curl_setopt($conn[$i],CURLOPT_FOLLOWLOCATION,1);//follow redirects
       curl_setopt($conn[$i],CURLOPT_MAXREDIRS,2);//maximum redirects
       curl_setopt($conn[$i],CURLOPT_CONNECTTIMEOUT,10);//timeout
       curl_multi_add_handle ($mh,$conn[$i]);
}

do { $n=curl_multi_exec($mh,$active); } while ($active);

foreach ($urls as $i => $url) {
       $res[$i]=curl_multi_getcontent($conn[$i]);
       curl_multi_remove_handle($mh,$conn[$i]);
       curl_close($conn[$i]);
}
curl_multi_close($mh);


print_r($res);

?>





I look forward to your ideas.

I have made a Php program that downloads an Inno setup installation file for installing a program. However, if I for one or another reason want to make a new download of the same Inno setup installation file, the previous file will still be found in the Download folder. Each of the downloads get a number in parenthesis, setup(1), setup(2), setup(3) etc. However, I wondered if it is posible to erase the previous file in the same process as I download a new one, so that however many downloads I do, there will all the time only be one occurence of this file in the Download folder.

The download code is as follows:

$exe = "Inno script/Test_setup.exe";
	header("Content-Type: application/octet-stream"); 
	header("Content-Disposition: attachment; filename=\"Test_setup.exe\""); 
	header("Content-Length: " . filesize($exe)); 
	readfile($exe); 

Thanks in advance.

Sincerely

 

Hi,i will like to know how to put a file on my website for people to download..please how should i go about it?
thanks
merry christmass

Hello!

I'm making a interface in a website do manage files in a ftp hosted on other server.

I'm using the function ftp_get() to download a file but I've tried different aways but I dosent seem do be able to download the file directly from the FTP server do the user the only way it works is if I download the file to the website server first then to the client.

Is there any way that I can download the file directly to the user without have to hosting it permanently on the website server?

Thank you

On my website, I have a download folder containing several files ranging in size from 6Mb to 700Mb. Users have no problems downloading the smaller files but often have problems downloading the files over 500Mb. We also have an archive of all the files located on a sub-domain on a server in England. Those users that are having problems downloading large files from the main site usually have no problem downloading the large files if we send them the URL for the archive. I've added a button that calls the following script so the users can choose where to download from but have no idea how to code the script.

Here's what I've tried:

// ukdloader script
<?php

$php_scripts = '../../php/';
require $php_scripts . 'PDO_Connection_Select.php';
require $php_scripts . 'GetUserIpAddr.php';
function ukdloader($l_filename=NULL)

{
$ip = GetUserIpAddr();
if (!$pdo = PDOConnect("foxclone_data"))
{    
    exit;
}

    if( isset( $l_filename ) ) {  
        echo <a href="http://foxclone.org/".$l_filename">   /* This is the archive site */
        
        $ext = pathinfo($l_filename, PATHINFO_EXTENSION);
        $stmt = $pdo->prepare("INSERT INTO download (address, filename,ip_address) VALUES (?, ?, inet_aton('$ip'))");
        $stmt->execute([$ip, $ext]) ; 

        $test = $pdo->query("SELECT id FROM lookup WHERE INET_ATON('$ip') BETWEEN start AND end ORDER BY start DESC, end DESC");
        $ref = $test->fetchColumn();
        $ref = intval($ref);

        $stmt = $pdo->prepare("UPDATE download SET ref = '$ref' WHERE address = '$ip'");
        $stmt->execute() ;         
       }
        
    else {
        echo "isset failed";
        }  
}
ukdloader($_GET["f"]);
exit;

Thanks in advance.

I created this php class which recieves an sql query from flash and then produces a csv file for download. The code in its current form produces a csv file on the server. However, I want it to save on the client computer with a 'Save As' dialog box. I am testing on localhost.

Here is the class:


<?php

class CSVExport
{
public function __construct()
{
require_once 'Zend/Date.php';
require_once 'DatabaseConnection.php';
}

public function exportCSV($query)
{

$result = mysql_query($query);

$fname = 'CSVFile.csv';

$headers = array();
$rowArray = array();

$numFields = mysql_num_fields($result);

for ($i = 0; $i < $numFields; $i++) {
        $headers[] = mysql_field_name($result , $i);
}

$fp = fopen($fname, 'w');

if ($fp && $result) {
    header('Content-Type: application/csv');
    header('Content-Disposition: inline; filename='.$fname);

fputcsv($fp, $headers);
while ($thisrow = mysql_fetch_row($result)) {
fputcsv($fp, $thisrow);
}

readfile($fname);
fclose($fp);
}
        die;
}

}



Thanks

How can i create a download page that allows you to download *.php files on your server. Because if you just click on it it sends you to the page but I just want it to download it. Also i want to be able to do that on the .jpeg files.

Thanks

Jragon

I have music (my own) that I want to put on my website for download, and I was wondering if there is a way to keep track of how many people download each song, by tracking the clicks and displaying that number in a css-styled box. Anyone know how this is done? I don't need help with the css, just the php.

i am trying to let users download images, but it seems to only be working for only a png image.  i've tried .txt, word, and mp3.  here is my code for getting the path of the file:

// get full file path (including subfolders)
$file_path = $fileName;
find_file(BASE_DIR, $fname, $file_path);
if (!is_file($file_path)) {
  die("File does not exist. Make sure you specified correct file name.");
}

these other files that i am getting, are in the same folder as the image.  the error that i am getting, is "File does not exist. Make sure you specified correct file name."

here are the allowed extensions of the files:

Code: [Select]
$allowed_ext = array (

  // archives
  'zip' => 'application/zip',

  // documents
  'pdf' => 'application/pdf',
  'doc' => 'application/msword',
  'xls' => 'application/vnd.ms-excel',
  'ppt' => 'application/vnd.ms-powerpoint',
 
  // executables
  'exe' => 'application/octet-stream',

  // images
  'gif' => 'image/gif',
  'png' => 'image/png',
  'jpg' => 'image/jpeg',
  'jpeg' => 'image/jpeg',

  // audio
  'mp3' => 'audio/mpeg',
  'wav' => 'audio/x-wav',

  // video
  'mpeg' => 'video/mpeg',
  'mpg' => 'video/mpeg',
  'mpe' => 'video/mpeg',
  'mov' => 'video/quicktime',
  'avi' => 'video/x-msvideo'
);

How do I make it so when a user clicks download, it will download the image from the path to their computer?

i need a php script for download the enire directory with the files . i need a script for that ..

ex- floder 11

it contains 23 files ....when user click a button i want to download the floder 11 and inside the floder 11 has to be allow files are included in the folder

This topic has been moved to Miscellaneous.

http://www.phpfreaks.com/forums/index.php?topic=316412.0

Little help please?

1. I tried downloading a .txt file on mywebsite but it turned out to be viewing the text file, works on .doc files though
2. Can i have a string variable saved to a file to be downloaded in textfile (.csv)

algorith would be like this
csv_value = "1,2,3,4,5,6,7,8,9,0";
downloadlink(csv_value,file_name.csv);


PS. I used output_buffering = true on my php.ini so i have a little problem if your to suggest to use the header() function. unless there is another loophole. thanks in advance yours truly

Art =)

Hi,
I don't want to reveal the real download link to my users for some reason, so I place the file here, for example:
http://www.domain.com/download/secure-file.exe
Now I want to write a simple php code and link to this address, for example:
http://www.domain.com/download/download.php
Now this php script read that file and send it to user, without revealing the real file location to user.
Of course there is no resume download now, but I don't care.
Anyone knows a code snippet for that, or can help me to the right position?
I am a newbie in PHP.
Thank you.

Hello,

I made that script for previewing all the images in the directory:


Code: [Select]
$dir = "../images";
$images = glob($dir . "*.jpg");
foreach($images as $image)
{
echo $image;
}
Now what i would like to do is to put checkbox to every image. And when i press download button, all the selected images are downloaded. (as .zip, .rar)

Thank you very much for your help