URL-String-concatenation within a Loop in cURL: [a easy one]

[Martin Kaspar]

Hello dear folks


i am currently workin on a little parser with cURL - and i have some
questions here: How to do the String concatenation with PHP ; note i
wanna do it with curl!

the target URL: http://www.schulministerium.nrw.de/BP/SchuleSuchen?action=572.8745475728288
click all checkbuttons

Results: approx 6400 results
Here i can provide some "more help for getting the target!" - btw see
three detail page:

http://www.schulministerium.nrw.de/BP/SchuleSuchen?action=261.2855969084779&SchulAdresseMapDO=116191
http://www.schulministerium.nrw.de/BP/SchuleSuchen?action=261.2855969084779&SchulAdresseMapDO=116270
http://www.schulministerium.nrw.de/BP/SchuleSuchen?action=261.2855969084779&SchulAdresseMapDO=188268

btw: we can loop over the results - with a iteration -

especially i wanna know: how to do the String concatenation with PHP ;
note i wanna do it with curl!

can i do like so

function get_page_data($url) {
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$output = curl_exec($ch);
if($output!=false && $_POST['dt']=='No')
return $output;
curl_close($ch);
}

for($i=1;$i<=$match[1];$i++)
{
$url = "http://www.example.com/page?page={$i}";
$data = get_page_data($url);
if($data) {
$cleaned = string_between('onload="check();">', '</body>', $data);
return = stip_tags($cleaned, '<table><tr><td><div>');
}
}


any and all help will be greatly appreciated

love to hear from you

best regards

martin