Php/docs/sphinxclient.buildexcerpts
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SphinxClient::buildExcerpts
(PECL sphinx >= 0.1.0)
SphinxClient::buildExcerpts — Build text snippets
Description
public SphinxClient::buildExcerpts
( array $docs
, string $index
, string $words
[, array $opts
] ) : array|false
Connects to searchd, requests it to generate excerpts (snippets) from the given documents, and returns the results.
Parameters
docs- Array of strings with documents' contents.
index- Index name.
words- Keywords to highlight.
opts- Associative array of additional highlighting options (see below).
| 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 |
| "single_passage" | Whether to extract single best passage only. Boolean, default is FALSE.
|
Return Values
Returns array of snippets on success or FALSE on failure.
