PHP - Curl Help

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.

hy all long time no see
recently i did find this problem
i'm trying to login to a webpage with curl ,but without success ,ofcourse the basic posting is not the problem xD but the page have a hidden field (for security) so everytime you load the page it changes so post wont work if you first use get to take the page and extract the hash from it.

the page contains something like
input type= hidden value=A RANDOM VALUE THAT CHANGES EVERYTIME

without that value passed to post it wont login.

anyone knows how can i pass it so the post will be valid?
thank you

Hey guys 

I need help with curl php . I cannot get info from other website. I have been trying to get single post but I'm gettig the whole page or more than one post. I get tutorial from youtube, but for some reason its not working.  Does anyone can help me with simple example ? code prehaps?

I want to grab the title of a cl page using curl,  can anyone help me with this?   I have the urls stored in a table I just need can't get it to read the title of the post in CL, let me know if you can help.  

can someone help me create a cURL for this?

i think its a get method, right?

Access it including the GET parameters and make sure that settings are also follows. Dispatcher URL: http://website.net/gw/dispatcher.woof

GET Parameters:
RRN is the random reference number
SRC is the access code (i.e 2336)
DST is the recipient of the message (i.e. 639209547958)
MSG is the actual reply message up to 420 characters, including non printable characters.
KYWRD is the primary keyword (i.e. hello)



need help. thanks..


this is my current code
<?php

//getting the value of RRN
$rrn=urlencode($_GET['rrn']);
//getting the value of MSG
$msg=urlencode($_GET['msg']);
//getting the value of DST
$dst=urlencode($_GET['dst']);
//getting the value of SRC
$src=urlencode($_GET['src']);
//setting up the value of KYWRD
$kywrd = urlencode('KEYWORD');

//assuming that the dst here is 2336

$aw = "haha";


$str= "?src=".$dst."&dst=".$src."&msg=".$aw."&rrn=".$rrn."&kywrd=".$kywrd;

print $str;

 $ch=curl_init();
 curl_setopt($ch,CURLOPT_URL,' http://www.website.net/gw/dispatcher.woof'.$str);
 curl_exec($ch);
 curl_close($ch);


?>

Is this correct? Thanks