PHP - Save Images Using Curl

I am having trouble trying to save my image file names to mysql after reading a dir. I am trying to use the file below. Any help would be appreciated. I was originallly getting the files to list but they we not showing up in the database. Now the page shows up blank.

<?php
require("config_0.php");

// Connect to server and select database.
mysql_connect($dbhost, $dbuser, $dbpass)or die("cannot connect");
mysql_select_db("test")or die("cannot select DB");


$files = glob("images/*.jpg"); 
for ($i=1; $i<count($files); $i++) 
	{ 	
		$num = $files[$i];
		$sql="INSERT INTO images (url) VALUES ('$num')";

			if (!mysql_query($sql))
			  {
			  die('Error: ' . mysql_error());
			  }
		echo '<img src="'.$num.'" alt="random image">'."&nbsp;&nbsp;";
	}
?>

I am looking for the code|script to put on my update.php that allows uploaded images to be saved in my database (chmod) 777?

PLEASE HELP! 

I am practicing php with a local server running and I created a class that uses curl to open pages, fetch the html, put it into a DOMDocument, parse it, etc...I began following links and downloading images and checking their mime types so I know how to handle it.  There isn't really much information about doing it with video files though like mpeg, mov, etc...When I try simply following the link and downloading it locally it works, but I get no mime type, or a wierd mime type that doesn't make sense and it will only store a blank file (but it all downloads ok) I just can't play it.  Anybody know anything about doing video stuff with php?

Hi,

I found a very nice script for saving my TwitPic images in full size. I have tested this script for a couple of times yesterday and it seems that this way of saving images is now blocked by amazon or TwitPic.

Using the API it's not possible to download the images as fas I can see, does anyone has an idea ?

http://forrst.com/posts/TwitPic_Hack_Get_Full_TwitPic_Image_using_PHP-mFQ

Code: [Select]

<?php
function imgResize($width, $height, $target) 
{

        if ($width > $height) 
        {
                $percentage = ($target / $width);
        } 
        else 
        {
                $percentage = ($target / $height);
        }

        $width = round($width * $percentage);
        $height = round($height * $percentage);

        return "width=\"$width\" height=\"$height\"";

}


                
        // full url of the TwitPic photo
        $url = "http://twitpic.com/1pfhfd";

        // make the cURL request to TwitPic URL
        $curl2 = curl_init();
        curl_setopt($curl2, CURLOPT_URL, $url);
        curl_setopt($curl2, CURLOPT_AUTOREFERER, true);
        curl_setopt($curl2, CURLOPT_RETURNTRANSFER,true);
        curl_setopt($curl2, CURLOPT_TIMEOUT, 10);

        $html = curl_exec($curl2);

        $HttpCode = curl_getinfo($curl2, CURLINFO_HTTP_CODE);
        $totalTime = curl_getinfo($curl2, CURLINFO_TOTAL_TIME);
        
        // if the HTTPCode is not 200 - you got issues
        if ($HttpCode != 200)
        {
                ?><p>Unable to connect to TwitPic. Please try again later.</p><?
        }
        else
        {
                // if you are not getting any HTML returned, you got another issue.
                if ($html == "")
                {
                        ?><p>Yikes! TwitPic is experiencing heavy load. Please close this window and try again.</p><?
                }
                else
                {
                        $dom = new DOMDocument();
                        @$dom->loadHTML($html);
                        // grab all the on the page
                        $xpath = new DOMXPath($dom);
                        $hrefs = $xpath->evaluate("/html/body//img");
                         foreach( $hrefs as $href ) { $url = $href->getAttribute('id');
                                // for all the images on the page find the one with the ID of photo-display
                                if ($url == "photo-display")
                                {
                                        // get the SRC attribute of the element with the ID of photo-display
                                        $image = $href->getAttribute('src');
                                       
                                        // get the image size
                                        $imagesize = getimagesize($image);
                                       
                                        ?>
                                                <a href="<? echo $url; ?>" target="_blank"><img class="twitpic" src="<? echo $image; ?>" "<? echo imgResize($imagesize[0], $imagesize[1], 450); ?>"></a>
                                        <?
                                        break;
                                }
                        }

                }
        }
       
?>

I am trying to upload images to Imageshack directly form my site with Imageshack API, using the code bellow:

index.htm
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head>
  <title></title>
</head>
<body>
    <form action="curl-form.php" method="post" enctype='multipart/form-data'>
        <input type="file" id="foto" name="foto" />
        <input type="submit" value="Enviar" />
    </form>
</body>
</html>

img.php
<?php
$data = array();
$data['fileupload'] = '@' . $_FILES["foto"]['tmp_name'];
$data['key']        = 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx';
$data['email']      = 'email@email.com';
$data['rembar']     = 'yes';
$data['optsize']    = '96x96';
$data['xml']        = 'yes';

$post_str = '';
foreach($data as $key=>$val) {
   $post_str .= $key.'='.urlencode($val).'&';
}
$post_str = substr($post_str, 0, -1);

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'http://www.imageshack.us/upload_api.php');
curl_setopt($ch, CURLOPT_POST, TRUE);
curl_setopt($ch, CURLOPT_HEADER, FALSE);
curl_setopt($ch, CURLOPT_TIMEOUT, 240);
curl_setopt($ch, CURLOPT_POSTFIELDS, $post_str);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
$response = curl_exec($ch );
curl_close($ch );

if (strpos ( $response, '<' . '?xml version="1.0" encoding="iso-8859-1"?>' ) === false)
{
    return NULL;
}
else
{
    $xml = new SimpleXMLElement ( $response );
    return array (
    "image" => $xml->image_link,
    "thumb" => $xml->thumb_link );
}
?>

When I upload an image, the following error occurs:

"Sorry, but we've detected that unexpected data is received. Required parameter 'fileupload' is missing or your post is not multipart/form-data"

What is wrong with the code?
How can I send enctype='multipart/form-data' with cURL?

Hey guys!
I have the following script to create an excel file, the thing is that I dont want to be asked if I want to open or save the file when accessing the php file...I just want the php file directly to save the excel file.

Heres the code:


$filename = "test.xls";
$contents = "testdata1 \ntestdata2 \ntestdata3 \n";
header('Content-type: application/vnd.ms-excel');
header('Content-Disposition: attachment; filename='.$filename);
echo $contents;


Is there a way instead of using the header function, use something like: fopen, fwrite, fclose ?

Thanks in advance!
Cheers,

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 a button that brings up my systems printer....

<button onClick="window.print()">Print this page</button> 

I'm trying to find a way to do the same thing but giving me the ability to save-as to my CPU.  What would be nice is if I could have separate buttons to save-as a PDF and one for CSV.  Each would automatically save to a file, with a comfirmation that its saved. The location would be coded in PHP for the desired format, and all the user has to do is click the button and it is placed in the appropriate folded.  is this possible and easy to do across ie, firefox and chrome?  Thanks for any direction. .
Edited by Butterbean, 15 January 2015 - 12:09 AM.

good day here! I'm new in php, and i want to save diff array at the same time. is it possible?

if (isset($_POST['submit']))
 {
      $user_Id = $_POST['user_Id'];
      $se_Id = $_POST['se_Id'];
                               $status = $_POST['status'];
      
      foreach ($_POST['user_Id'] as $user_Id)  <-- this is working, but I want to include the other array
      {
      mysql_query("INSERT tbl_data (user_Id,se_Id,status) VALUES ('$user_Id','$se_Id,'$status'')")
         or die(mysql_error());
      }
      
      
   }
help me guys.

Hi,

I want to save an webpage into my server location, as simple as that. At present, I am reading the content of the file using curl, save that content into a text file, then save that text file.

I assume there must be some straightforward way just to save www.example.com/file.html into my server directory as file.html. Can anyone help me on this, please?

Thanks,
-Abd

                  $new_relation->save();
                  echo "after save".$requestor_profile->getId()."  ".$requestee_profile->getId();
                  return true;
            
               }catch(PropelException $e)
               {
                        echo "in die";
                  die($e);
                  return false;
               }
          }//end - if (!$res)
[/PHP]

the echo after the save executes but when i look in my db table there is nothing????
please help???

I want to save files to a directory. I am using a input type="text" to let user paste directory, then they choose the file from an upload form, then press submit.
So here is my script:
==============
<form method="post" action="" enctype=...>
 <input type="text" name="textboxDir" />
 <input type="file" name="uploadedFile"/>
</form>

So how do I now save the uploaded file via $_POST['uploadedFile'] to the text box directory: $_POST["textBoxDir"]?

Any help much appreciated!

What is the best way to capture items that someone wants to purchase when they don't have an account yet?

And I prefer not using cookies.

 

 

Im trying to use a cropping feature but when the image is cropped the alpha channel is lost. Anyone know where im going wrong here?


if($ext == 'png')
{
    $srcImg  = imagecreatefrompng('avatars/'.$original);
    $newImg  = imagecreatetruecolor($width, $height);

    imagealphablending($srcImg, true);
    imagesavealpha($srcImg, true);
    imagecopyresampled($newImg, $srcImg, 0, 0, $x1, $y1, $width, $height, $width, $height);
    
    imagepng($newImg, 'avatars/'.$user_name.'_avatar_cropped.png');

    $link->query("UPDATE ".TBL_PREFIX."users
                    SET u_avatar_cropped = '".$user_name."_avatar_cropped.png'
                    WHERE u_username = '$user_name'")
                    or die(print_link_error());
}

test.php
Code: [Select]
<?php
setcookie("test", 'tester', time()+3600*24*30 , "/", ".mystagingsite1.com");
header('Location: test2.php');
?>
test2.php
Code: [Select]
<?php
echo '<pre>';
print_r($_COOKIE);
echo '</pre>';
?>

This does not work. It's not setting the cookie at all.  Is there something I am doing wrong here?