SphinxClient::buildExcerpts

(PECL sphinx >= 0.1.0)

SphinxClient::buildExcerpts — Build text snippets

public SphinxClient::buildExcerpts ( array $docs , string $index , string $words [, array $opts ] ) : array

Connects to searchd, requests it to generate excerpts (snippets) from the given documents, and returns the results.

**Highlighting options**
Option	Description
"before_match"	A string to insert before a keyword match. Default is "<b>".
"after_match"	A string to insert after a keyword match. Default is "</b>".
"chunk_separator"	A string to insert between snippet chunks (passages). Default is " ... ".
"limit"	Maximum snippet size, in symbols (codepoints). Integer, default is 256.
"around"	How much words to pick around each matching keywords block. Integer, default is 5.
"exact_phrase"	Whether to highlight exact query phrase matches only instead of individual keywords. Boolean, default is `FALSE`.
"single_passage"	Whether to extract single best passage only. Boolean, default is `FALSE`.

Returns array of snippets on success 或者在失败时返回 FALSE.

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