SolrDocument::fieldExists
(PECL solr >= 0.9.2)
SolrDocument::fieldExists — Checks if a field exists in the document
Опис
public bool SolrDocument::fieldExists
( string
$fieldName
)Checks if the requested field as a valid fieldname in the document.
Параметри
-
fieldName -
The name of the field.
Значення, що повертаються
Returns TRUE if the field is present and FALSE if it does not.
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