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WP_Query::parse_search_terms() WP 3.7.0

Check if the terms are suitable for searching.

Uses an array of stopwords (terms) that are excluded from the separate term matching when searching for posts. The list of English stopwords is the approximate search engines list, and is translatable.

Это метод класса: WP_Query

Хуков нет.

Возвращает

Массив. Terms that are not stopwords.

Использование

$WP_Query = new WP_Query();
$var = $WP_Query->parse_search_terms( $terms );
$terms(строка[]) (обязательный)
Array of terms to check.

Список изменений

С версии 3.7.0 Введена.

Код WP Query::parse search terms: wp-includes/class-wp-query.php WP 5.2.4

<?php
protected function parse_search_terms( $terms ) {
	$strtolower = function_exists( 'mb_strtolower' ) ? 'mb_strtolower' : 'strtolower';
	$checked    = array();

	$stopwords = $this->get_search_stopwords();

	foreach ( $terms as $term ) {
		// keep before/after spaces when term is for exact match
		if ( preg_match( '/^".+"$/', $term ) ) {
			$term = trim( $term, "\"'" );
		} else {
			$term = trim( $term, "\"' " );
		}

		// Avoid single A-Z and single dashes.
		if ( ! $term || ( 1 === strlen( $term ) && preg_match( '/^[a-z\-]$/i', $term ) ) ) {
			continue;
		}

		if ( in_array( call_user_func( $strtolower, $term ), $stopwords, true ) ) {
			continue;
		}

		$checked[] = $term;
	}

	return $checked;
}