(PECL solr >= 0.9.2)
SolrInputDocument::addField — Adds a field to the document
$fieldName
, string $fieldValue
[, float $fieldBoostValue = 0.0
] )For multi-value fields, if a valid boost value is specified, the specified value will be multiplied by the current boost value for this field.
fieldName
The name of the field
fieldValue
The value for the field.
fieldBoostValue
The index time boost for the field. Though this cannot be negative, you can still pass values less than 1.0 but they must be greater than zero.
成功时返回 TRUE， 或者在失败时返回 FALSE。