FullText

The string provided in this criterion is matched as a full text query against all indexed content objects in the storage layer.

Normalization and querying capabilities might depend on the system configuration or the used search engine and might differ. To find about supported querying capabilities you can use SearchService::supports() method.

If supported, advanced full text query has the following semantics:

• If multiple words are specified an OR query is performed.
• Boolean operators are supported: AND (&&), OR (||), NOT (!).
• Required/prohibit operators are supported: +, -.
• Grouping is supported through parentheses.
• Phrases are supported using double quotes.
• Simple wild cards are supported. If an asterisk (*) is used at the end or beginning of a word this is translated into a wild card query. Thus "fo*" would match "foo" and "foobar", for example.
• Advanced language analysis (like stemming, synonym expansion and stop word removal) might be applied to the words provided in the query.

If advanced full text query is not supported, basic query format will be available:

• If multiple words are specified an AND query is performed. OR queries are not supported.
• Simple wild cards are supported. If an asterisk () is used at the end or beginning of a word this is translated into a wild card query. Thus "fo" would match "foo" and "foobar", for example.
• Simple stop word removal might be applied to the words provided in the query.

Array of boosts to apply for certain fields – the array should look like this:

Value between 0. (fuzzy) and 1. (sharp).

If no custom field is set, return null

Returns the combination of the Criterion's supported operator/value, as an array of Specifications objects

• Specifications::$operator is a supported Operator constant.
• Specifications::$valueFormat is the type of input value this operator requires, either array (Specifications::FORMAT_ARRAY) or single (Specifications::FORMAT_SINGLE).
• Specifications::$valueTypes are bitwise flags of types the operator will accept (Specifications::TYPE_BOOLEAN, Specifications::TYPE_INTEGER, and/or Specifications::TYPE_STRING).
• Specifications::$valueCount is an integer saying how many values are expected.

// IN and EQ are supported
return [
    // The EQ operator expects a single value, either as an integer or a string
    new Specifications(
        Operator::EQ,
        Specifications::FORMAT_SINGLE,
        Specifications::TYPE_INTEGER | Specifications::TYPE_STRING
    ),
    // The IN operator expects an array of values, of either integers or strings
    new Specifications(
        Operator::IN,
        Specifications::FORMAT_ARRAY,
        Specifications::TYPE_INTEGER | Specifications::TYPE_STRING
    )
]

Set a custom field to query for a defined field in a defined type.