PHP - Manual: SolrInputDocument::getFieldNames
2024-12-22
(PECL solr >= 0.9.2)
SolrInputDocument::getFieldNames — Returns an array containing all the fields in the document
Returns an array containing all the fields in the document.
此函数没有参数。
Returns an array on success and false
on failure.
官方地址:https://www.php.net/manual/en/solrinputdocument.getfieldnames.php