SolrDocument
PHP Manual

SolrDocument::fieldExists

(PECL solr >= 0.9.2)

SolrDocument::fieldExistsChecks if a field exists in the document

Описание

public bool SolrDocument::fieldExists ( string $fieldName )

Checks if the requested field as a valid fieldname in the document.

Список параметров

fieldName

The name of the field.

Возвращаемые значения

Returns TRUE if the field is present and FALSE if it does not.


SolrDocument
PHP Manual