when i use below code to save an image it saves perfectly
its a part of a script..and i face only problem here
i think its due to proxy use..
bt i have to use proxy in this script so cant remove that
bt plz need a correct answer
here is without proxy part of script
if(preg_match_all('/unsanswerit.php(.*?)"/i',$html, $matches))
{
$img="".$url."/unsanswerit.php".$matches[1][3]."";
curl_setopt($ch, CURLOPT_URL, $img);
curl_setopt($ch, CURLOPT_USERAGENT, $agent);
curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_BINARYTRANSFER,1);
$abc=curl_exec($ch);
$name=rand(0, 999999);
$path='img/'.$name.'.png';
$fh = fopen($path, "x");
fwrite($fh, $abc);
fclose($fh);
$st=file_get_contents($path);
$image=imagecreatefromstring($st);
$anf= img2txt($image);
imagedestroy($image);
}
and here is part of script with proxy
if(preg_match_all('/unsanswerit.php(.*?)"/i',$html, $matches))
{
$img="".$url."/unsanswerit.php".$matches[1][3]."";
curl_setopt($ch, CURLOPT_URL, $img);
curl_setopt($ch, CURLOPT_USERAGENT, $agent);
curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie);
curl_setopt($ch, CURLOPT_PROXYTYPE, 'HTTP');
curl_setopt($ch, CURLOPT_PROXY, $proxy);
curl_setopt($ch, CURLOPT_HEADER, 1);
curl_setopt($ch, CURLOPT_VERBOSE, 1);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_BINARYTRANSFER,1);
$abc=curl_exec($ch);
$name=rand(0, 999999);
$path='img/'.$name.'.png';
$fh = fopen($path, "x");
fwrite($fh, $abc);
fclose($fh);
$st=file_get_contents($path);
$image=imagecreatefromstring($st);
$anf= img2txt($image);
imagedestroy($image);
}
ok guys i have found the solution
its header problem
header should be false when saving image via curl exe
Related
I am trying to upload the data [can be text or zip] to the ftp site.
As we have proxy in place in the environment so, I decided to upload the data using curl. Before I go head to set proxy server setting, I was testing the script on the environment without proxy.
I followed :-
FTP upload file to distant server with CURL and PHP uploads a blank file
However, I couldn't able to upload a file.
link where, I would like to upload is this format:-
https://fp.emc.com/.....
Do any one know, how to upload a file to ftp server over https using curl function of PHP?
<?php
$sendTo = 'https://ftp.emc.com/....?domain=XX&user=XXX&password=XXX';
$localfile ="23.txt";
$fp = fopen($localfile, 'r');
// Create CURL Connection
$ch = curl_init();
//curl_setopt($ch, CURLOPT_PROTOCOLS, CURLPROTO_HTTPS);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_USERPWD, "usr:passwd");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt ($ch, CURLOPT_USERAGENT, "Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0)");
curl_setopt($ch, CURLOPT_FAILONERROR, true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_URL, $sendTo);
//curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
curl_setopt($ch, CURLOPT_UPLOAD, 1);
curl_setopt($ch, CURLOPT_INFILE, $fp);
curl_setopt($ch, CURLOPT_INFILESIZE, filesize($localfile));
echo $ch;
$m=curl_exec ($ch);
echo "m $m<br>";
$error_no = curl_errno($ch);
echo "error_no $error_no<br>";
curl_close ($ch);
if ($error_no == 0) {
$error = 'File uploaded succesfully.';
} else {
$error = 'File upload error.';
}
echo $error;
?>
Try this:
$fp = fopen($filepath, 'r');
$ftp_url = "ftp://user:password#ftpserver:21/" . $filename;
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $ftp_url);
curl_setopt($ch, CURLOPT_UPLOAD, 1);
curl_setopt($ch, CURLOPT_INFILE, $fp);
curl_setopt($ch, CURLOPT_INFILESIZE, filesize($filepath));
curl_setopt($ch, CURLOPT_PROXY, $proxy_server_ip);
curl_setopt($ch, CURLOPT_PROXYPORT, $proxy_server_port);
curl_setopt($ch, CURLOPT_PROXYTYPE, 'HTTP');
curl_setopt($ch, CURLOPT_PROXYUSERPWD, $proxy_login);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_exec($ch);
curl_close($ch);
It works for me.
I am using below code to post a file to third party API -
$post = array('userName' => 'testabc','password'=>'testabc','FILE1'=>'abc.csv','cn'=>'10215');
$fp = fopen("orders/abc.csv", 'r');
$ch = curl_init("https://differentdomain.com/abc.cgi");
curl_setopt($ch, CURLOPT_USERPWD, "myuser:mypwd");
curl_setopt($ch, CURLOPT_UPLOAD, 1);
curl_setopt($ch, CURLOPT_TIMEOUT, 86400);
curl_setopt($ch, CURLOPT_INFILE, $fp);
curl_setopt($ch, CURLOPT_NOPROGRESS, false);
curl_setopt($ch, CURLOPT_PROGRESSFUNCTION, 'CURL_callback');
curl_setopt($ch, CURLOPT_BUFFERSIZE, 128);
curl_setopt($ch, CURLOPT_INFILESIZE, filesize("orders/abc.csv"));
curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
$suc = curl_exec ($ch);
echo "==>".curl_error($ch);
echo "-->".$suc; die;
It returns with 500 Internal Server Error. Not sure whether the way I am posting parameters are right or wrong.
Any help appreciated.
Thanks.
Upload image using curl
Try this
$ch = curl_init();
$fp = fopen("$localName",'w');
curl_setopt($ch, CURLOPT_FILE, $fp);
curl_setopt($ch, CURLOPT_URL, $src);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_BINARYTRANSFER,1);
curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0)");
curl_setopt($ch, CURLOPT_TIMEOUT, 200);
curl_setopt($ch, CURLOPT_AUTOREFERER, false);
curl_setopt($ch, CURLOPT_REFERER, "http://google.com");
curl_setopt($ch, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);
curl_setopt($ch, CURLOPT_HEADER, 0);
$rawdata=curl_exec ($ch);
curl_close ($ch);
fwrite($fp, $rawdata);
fclose($fp);
... writes the file but invalid (0 bytes). Please tell me what I'm doing wrong.
I ran your code and there were some errors. I have rectified those here:
$src = '<URL to the image>';
$ch = curl_init($src);
//curl_setopt($ch, CURLOPT_FILE, $fp); This option is not required
//curl_setopt($ch, CURLOPT_URL, $host); Since you are setting the source in init skip this
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_BINARYTRANSFER,1);
curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0)");
curl_setopt($ch, CURLOPT_TIMEOUT, 200);
curl_setopt($ch, CURLOPT_AUTOREFERER, false);
curl_setopt($ch, CURLOPT_REFERER, "http://google.com");
curl_setopt($ch, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, TRUE); // Follows redirect responses.
$raw=curl_exec($ch);
if ($raw === false) {
trigger_error(curl_error($ch));
}
curl_close ($ch);
$localName = basename($src); // The file name of the source can be used locally
if(file_exists($localName)){
unlink($localName);
}
$fp = fopen($localName,'wb');
fwrite($fp, $raw);
fclose($fp);
Turned out the problem was some images were loaded but with 302 redirect status message which confused the curl.
Try add a header() for image type.
For example, if it is a PNG image, add in your code:
// ...
header('Content-type: image/png');
file_put_contents($raw);
Had a play, all you seem to need is the following:
<?
$src = 'http://bit.ly/TT5N5M';
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $src);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
$output = curl_exec($ch);
curl_close($ch);
$fp = fopen("img.jpg",'w');
fwrite($fp, $output);
fclose($fp);
I have function to download remote file based on offset and limit.
function get_part_file($url, $offset, $limit){
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RANGE, ''.$offset.'-'.$limit.'');
curl_setopt($ch, CURLOPT_BINARYTRANSFER, 1);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$result = curl_exec($ch);
curl_close($ch);
return $result;
}
I wanna download 1024 bytes from end but this function download whole file. So, how can I do that?
If the remote host does not support Range headers, it doesn't matter what you do: you won't be able to download a specific range.
$ch = curl_init(trim($remoteFile));
curl_setopt($ch, CURLOPT_HEADER, false);
curl_setopt($ch, CURLOPT_RANGE, '0-102399');
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false );
$fp = fopen($filepath, 'wb');
curl_setopt($ch, CURLOPT_FILE, $fp);
curl_exec($ch);
fclose($fp);
curl_close($ch);
I want to download a image from the url but it is not getting downloaded.Please check out the code and tell me where i am going wrong.
<?php
$ch = curl_init ("http://l1.yimg.com/t/frontpage/cannes_anjelina_60.jpg");
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_BINARYTRANSFER,1);
$rawdata=curl_exec ($ch);
curl_close ($ch);
$fp = fopen("img.jpg",'w');
fwrite($fp, $rawdata);
fclose($fp);
?>
It's working fine, set proper file permissions to where the image should be saved. In this case it's the same folder where your script is, might want to move it somewhere else like:
// where "images" folder can be written with files
// set permissions to 0755
$fp = fopen("images/img.jpg",'w');
function download_image ($url, $the_filename) {
$cookie = tempnam ("/tmp", "CURLCOOKIE");
$ch = curl_init ($url);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Debian) Firefox/0.10.1");
curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie);
curl_setopt($ch, CURLOPT_HEADER, false);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_BINARYTRANSFER,true);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10);
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
curl_setopt($ch, CURLOPT_MAXREDIRS, 5);
curl_setopt($ch, CURLOPT_ENCODING, "");
curl_setopt($ch, CURLINFO_EFFECTIVE_URL, true);
curl_setopt($ch, CURLOPT_REFERER, "http://tomakefast.com");
curl_setopt($ch, CURLOPT_POST, false);
$rawdata=curl_exec($ch);
curl_close($ch);
file_put_contents("../somewhere/". $the_filename, $rawdata);
}
If you see any problems, please let me know. This occasionally gives me a 0 byte image file but that could happen for any number of reasons. This could be improved to return false on 0 bytes, maybe even do a basic test to see if indeed an image was downloaded.
you can use this simple code instead if you feel this is better.
$img_file = file_get_contents("http://l1.yimg.com/t/frontpage/cannes_anjelina_60.jpg");
file_put_contents("myImage.jpg", $img_file);