Runs the text through character analyzers in preparation for indexing.

Processing steps:

• Entities are decoded.
• Text is lower-cased and diacritics (accents) are removed.
• hook_search_preprocess() is invoked.
• CJK (Chinese, Japanese, Korean) characters are processed, depending on the search settings.
• Punctuation is processed (removed or replaced with spaces, depending on where it is; see code for details).
• Words are truncated to 50 characters maximum.

Parameters

string $text: Text to simplify.

string|null $langcode: (optional) Language code for the language of $text, if known.

Return value

string Simplified and processed text.

See also

hook_search_preprocess()

1 method overrides SearchTextProcessorInterface::analyze()

SearchTextProcessor::analyze in core/modules/search/src/SearchTextProcessor.php

Runs the text through character analyzers in preparation for indexing.

File

core/modules/search/src/SearchTextProcessorInterface.php, line 104

Class

SearchTextProcessorInterface

Processes search text for indexing.

Namespace

Drupal\search

Code

public function analyze(string $text, ?string $langcode = NULL) : string;

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