solr_curl.php

<?php
require_once( 'bootstrap.php' );//solr connection settings
//This is the running solr server at 127.0.0.1:8983 as defined in bootstrap.php
$options = array( 'hostname' => SOLR_SERVER_HOSTNAME );
// Try to connect to the named server, port, and url
$client = new SolrClient($options);

if (!$client->ping()) {
    exit ('Solr service not responding.');
}  

$data = 'myfile=@a.pdf';
$tuCurl = curl_init(); 
curl_setopt($tuCurl, CURLOPT_URL, "http://localhost:8983/solr/update/extract?literal.id=doc1&commit=true&literal.module=forum&literal.type=1&literal.courseid=1");
curl_setopt($tuCurl, CURLOPT_POST, 1); 
curl_setopt($tuCurl, CURLOPT_POSTFIELDS, array('myfile'=>"@a.pdf")); 
//print_r($tuCurl); 
$tuData = curl_exec($tuCurl); 

if(!curl_errno($tuCurl)){ 
  $info = curl_getinfo($tuCurl); 
  echo 'Took ' . $info['total_time'] . ' seconds to send a request to ' . $info['url']; 
} else { 
  echo 'Curl error: ' . curl_error($tuCurl); 
} 

curl_close($tuCurl); 
echo $tuData;

$client->commit();
?>