在线文档教程
PHP
Solr

SolrInputDocument::fieldExists

SolrInputDocument::fieldExists

(PECL solr >= 0.9.2)

SolrInputDocument::fieldExists — Checks if a field exists

Description

public bool SolrInputDocument::fieldExists ( string $fieldName )

Checks if a field exists

Parameters

fieldName

Name of the field.

Return Values

Returns TRUE if the field was found and FALSE if it was not found.

← SolrInputDocument::__destruct

SolrInputDocument::getBoost →

© 1997–2017 The PHP Documentation Group

Licensed under the Creative Commons Attribution License v3.0 or later.

https://secure.php.net/manual/en/solrinputdocument.fieldexists.php