SolrObject::offsetExists
(PECL solr >= 0.9.2)
SolrObject::offsetExists — Checks if the property exists
說明
public bool SolrObject::offsetExists
( string
$property_name
)Checks if the property exists. This is used when the object is treated as an array.
參數
-
property_name -
The name of the property.
回傳值
如果成功則回傳 TRUE，失敗則回傳 FALSE。
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