request URL with parameters in curl php -

i want request web page content particular option selected drop down list.

in example, want content web page community , level 2 drop down lists. , want web page option community='softwarefactory/cloude' , level='v6r2015x'.

my code

<?php // init resource $ch = curl_init('http://e4allds/');  // set single option... $postdata = array(     'community' => 'softwarefactory/cloud',     'level' => 'v6r2015x' ); curl_setopt_array(     $ch, array(      curlopt_url => 'http://e4allds/',     curlopt_postfields => $postdata,     //option1=> 'community=softwarefactory/cloud',     //option2=> 'level=v6r2015x',     curlopt_returntransfer => true ));  $output = curl_exec($ch); echo $output; 

but giving result default selection. please me how can pass these parameters url?

you need enable curl post parameter true.

curl_setopt_array(     $ch, array(      curlopt_post => true, //<------------ 1 !     curlopt_url => 'http://e4allds/',     curlopt_postfields => $postdata,     //option1=> 'community=softwarefactory/cloud',     //option2=> 'level=v6r2015x',     curlopt_returntransfer => true ));