SolrDocument::offsetExists
(PECL solr >= 0.9.2)
SolrDocument::offsetExists — Checks if a particular field exists
说明
Checks if a particular field exists. This is used when the object is treated as an array.
参数
fieldName-
The name of the field.
(PECL solr >= 0.9.2)
SolrDocument::offsetExists — Checks if a particular field exists
Checks if a particular field exists. This is used when the object is treated as an array.
fieldNameThe name of the field.