SolrDocument::offsetExists
SolrDocument::offsetExists
(PECL solr >= 0.9.2)
SolrDocument::offsetExists — Checks if a particular field exists
Description
public bool SolrDocument::offsetExists ( string $fieldName )
Checks if a particular field exists. This is used when the object is treated as an array.
Parameters
-
fieldName -
The name of the field.
Return Values
Returns TRUE on success or FALSE on failure.
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https://secure.php.net/manual/en/solrdocument.offsetexists.php
