1--TEST-- 2SolrInputDocument::getChildDocumentsCount() - test 3--FILE-- 4<?php 5 6require_once "bootstrap.inc"; 7 8$doc = new SolrInputDocument(); 9 10$secondDoc = new SolrInputDocument(); 11 12$doc->addField('id', 1123); 13$doc->addField('features', "PHP Client Side"); 14$doc->addField('features', "Fast development cycles"); 15$doc->cat = 'Information Technology'; 16 17$secondDoc->addField('cat', 'Lucene Search'); 18$secondDoc->cat = 'Custom Search'; 19 20$doc->addChildDocument($secondDoc); 21 22var_dump($doc->getChildDocumentsCount()); 23var_dump($secondDoc->getChildDocumentsCount()); 24?> 25--EXPECT-- 26int(1) 27int(0)