SolrDocument::toArray

<?php
$doc = new SolrDocument();
$doc->addField('id', 1123);
$doc->features = "PHP Client Side";
$doc->features = "Fast development cycles";
$doc['cat'] = 'Software';
$doc['cat'] = 'Custom Search';
$doc->cat = 'Information Technology';
print_r($doc->toArray());
?>

Array
(
 [document_boost] => 0
 [field_count] => 3
 [fields] => Array
 (
 [0] => SolrDocumentField Object
 (
 [name] => id
 [boost] => 0
 [values] => Array
 (
 [0] => 1123
 )
 )
 [1] => SolrDocumentField Object
 (
 [name] => features
 [boost] => 0
 [values] => Array
 (
 [0] => PHP Client Side
 [1] => Fast development cycles
 )
 )
 [2] => SolrDocumentField Object
 (
 [name] => cat
 [boost] => 0
 [values] => Array
 (
 [0] => Software
 [1] => Custom Search
 [2] => Information Technology
 )
 )
 )
)