I have the following code timing out when I try to download some files from server
<?php
$ch = curl_init();
$source=array("landshop_formdata.sql","landshop_clientdata.sql","landshop_blogs.sql","landshop_counter.sql","landshop_hitems.sql");
$sourcepath = "http://www.landshoppe.com/";
$root = "C:\Program Files\EasyPHP-5.3.8.1\www\Landshoppe/Downloaded Dbs/";
foreach($source as $bkup){
$source=$sourcepath.$bkup;
curl_setopt($ch, CURLOPT_URL, $source);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$data = curl_exec ($ch);
$destination = $root.$bkup;
$data = file_get_contents($source);
$file = fopen($destination, "w+");
fputs($file, $data);
fclose($file);
}
?>
What should be the problem ?
To avoid timeout issues, you can disable it by adding this line at the top of your server-side code :
set_time_limit(0); // no time limit
Or, you may set a timeout that is long enough to inform your user that something went wrong if nothing happend.
Related
I am using hostmonster as hosting provider.
I have written below code.
$mp4_url = 'http://www.w3schools.com/html/mov_bbb.mp4';
$filename = 'sample.mp4';
file_put_contents( $filename , fopen($mp4_url, 'r' ) );
I am seeing strange behaviour. Sometimes it works but sometimes it copies only few bites like sometimes size of file is 100kb sometimes 600kb sometimes it copies whole file.
Please suggest what should I do to copy any mp4 file from any server to our server.
We have to copy large files, size can be 600MB or 1GB.
Try copy(). This will do your job:
$file = 'http://www.w3schools.com/html/mov_bbb.mp4';
$newfile = $_SERVER['DOCUMENT_ROOT'] . '/sample.mp4';
if ( copy($file, $newfile) ) {
echo "Copy success!";
}else{
echo "Copy failed.";
}
use curl rather than using file_put_contents
$url='http://www.w3schools.com/html/mov_bbb.mp4';
$saveto='path';
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_BINARYTRANSFER, 1);
$raw = curl_exec($ch);
curl_close($ch);
if (file_exists($saveto)) {
unlink($saveto);
}
$fp = fopen($saveto, 'x');
fwrite($fp, $raw);
fclose($fp);
I am using php to get an image from url and copy it to my server but got an error saying there is no such file
Image example:
http://www.google.co.in/intl/en_com/images/srpr/logo1w.png
Here is the solution I am using:
//Get the file
$content = file_get_contents("http://www.google.co.in/intl/en_com/images/srpr/logo1w.png");
//Store in the filesystem.
$fp = fopen("/location/to/save/image.jpg", "w");
fwrite($fp, $content);
fclose($fp);
I am getting the following error. Did i do anything wrong?
fopen(/location/to/save/image.jpg): failed to open stream: No such file or directory
✓ This worked for me.
Try it without the /location/to/save/
The file will be saved in the same folder you run the script in.
Such as:
<?php
//Get the file
$content = file_get_contents("http://www.google.co.in/intl/en_com/images/srpr/logo1w.png");
//Store in the filesystem.
$fp = fopen("image_google.jpg", "w");
fwrite($fp, $content);
fclose($fp);
?>
function download_image($url,$destination_path = '')
{
// CHECKS IF CURL DOES EXISTS. SOMETIMES WEB HOSTING DISABLES FILE GET CONTENTS
if (function_exists('curl_version'))
{
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 20);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$content = curl_exec($ch);
$httpcode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);
} else
{
$content = file_get_contents($url);
}
// CHECKS IF DIRECTORY DOESNT EXISTS AND DESTINATION PATH IS NOT EMPTY
if(!file_exists($destination_path) && $destination_path != ''){
mkdir($destination_path, 0755, true);
}
// ATTEMPT TO CREATE THE FILE
$fp = fopen($destination_path.'/'.date('YmdHis').".jpg", "a+");
fwrite($fp, $content);
fclose($fp);
}
download_image('http://davidwalsh.name/wp-content/themes/jack/images/treehouse-1.png','images');
The folder (/location/to/save in here) should exist. You also need write permissions in it.
I have tried to download an image from a PHP link. When I try the link in a browser it downloads the image. I enabled curl and I set “allow_url_fopen” to true. I’ve used the methods discussed here Saving image from PHP URL but it didn’t work. I've tried "file_get_contents" too, but it didn't work.
I made few changes, but still it doesn’t work. This is the code
$URL_path='http://…/index.php?r=Img/displaySavedImage&id=68';
$ch = curl_init ($URL_path);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_BINARYTRANSFER,1);
$raw=curl_exec($ch);
curl_close ($ch);
$fp = fopen($path_tosave.'temp_ticket.jpg','wb');
fwrite($fp, $raw);
fclose($fp);
Do you have any idea to make it works? Please help. Thanks
<?php
if( ini_get('allow_url_fopen') ) {
//set the index url
$source = file_get_contents('http://…/index.php?r=Img/displaySavedImage&id=68');
$filestr = "temp_ticket.jpg";
$fp = fopen($filestr, 'wb');
if ($fp !== false) {
fwrite($fp, $source);
fclose($fp);
}
else {
// File could not be opened for writing
}
}
else {
// allow_url_fopen is disabled
// See here for more information:
// http://php.net/manual/en/filesystem.configuration.php#ini.allow-url-fopen
}
?>
This is what I used to save an image without an extension (dynamic image generated by server). Hope it works for you. Just make sure that the file path location is fully qualified and points to an image. As #ComFreek pointed out, you can use file_put_contents which is the equivalent to calling fopen(), fwrite() and fclose() successively to write data to a file. file_put_contents
You can use it as a function :
function getFile($url){
$ch = curl_init();
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
$tmp = curl_exec($ch);
curl_close($ch);
if ($tmp != false){
return $tmp;
}
}
And to call it :
$content = getFile(URL);
Or save its content to a file :
file_put_contents(PATH, getFile(URL));
You're missing a closing quote and semicolon on the first line:
$URL_path='http://…/index.php?r=Img/displaySavedImage&id=68';
Also, your URL is in $URL_path but you initialise cURL with $path_img which is undefined based on the code in the question.
Why use cURL when file_get_contents() does the job?
<?php
$img = 'http://…/index.php?r=Img/displaySavedImage&id=68';
$data = file_get_contents( $img );
file_put_contents( 'img.jpg', $data );
?>
I have this code and it works but has a limitation only can copy files of 4.0mb, someone can help me to increase that size to copy files larger. thanks
<?
$archivo_origen=$_POST["origen"];
$archivo_destino=$_POST["destino"];
function descarga_archivo ($archivo_origen,$archivo_destino){
$mi_curl = curl_init ($archivo_origen);
$fs_archivo = fopen ($archivo_destino, "w");
curl_setopt ($mi_curl, CURLOPT_FILE, $fs_archivo);
curl_setopt ($mi_curl, CURLOPT_HEADER, 0);
curl_exec ($mi_curl);
curl_close ($mi_curl);
fclose ($fs_archivo);
}
descarga_archivo($archivo_origen,$archivo_destino);
header("location: index.php");
?>
$fs_origen = fopen($archivo_origen, 'r');
$fs_destino = fopen($archivo_destino, 'w');
while($data = fread($fs_origen, 4096)) fwrite($fs_destino, $data);
fclose($fs_origen);
fclose($fs_destino);
EDIT: replace stream_copy_to_stream with loop.
I was looking for a way to perform a number of tasks in PHP
Get a file from another server
Change the file name and extention
Download the new file to the end user
I would prefer a method that acts as a proxy server type thing, but a file download would be fine
Thanks in advance
Try this
<?php
$url = 'http://www.example.com/a-large-file.zip';
$path = '/path-to-file/a-large-file.zip';
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$data = curl_exec($ch);
curl_close($ch);
file_put_contents($path, $data);
?>
After you save rename the file with whatever name you need
Refer this
http://www.php.net/manual/en/ref.curl.php
See the example at http://www.php.net/manual/en/function.curl-init.php
This grabs the data and outputs it straight to the browser, headers and all.
If you have allow_url_fopen set to true:
$url = 'http://example.com/image.php';
$img = '/my/folder/flower.gif';
file_put_contents($img, file_get_contents($url));
Else use cURL:
$ch = curl_init('http://example.com/image.php');
$fp = fopen('/my/folder/flower.gif', 'wb');
curl_setopt($ch, CURLOPT_FILE, $fp);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_exec($ch);
curl_close($ch);
fclose($fp);
I use something like this:
<?php
$url = 'http://www.some_url.com/some_file.zip';
$path = '/path-to-your-file/your_filename.your_ext';
function get_some_file($url, $path){
if(!file_exists ( $path )){
$fp = fopen($path, 'w+');
fwrite($fp, file_get_contents($url));
fclose($fp);
}
}
?>