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Source View: posts_search

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Line Code
2143           if ( ! $q['suppress_filters'] ) {
2144                /**
2145                 * Filters the search SQL that is used in the WHERE clause of WP_Query.
2146                 *
2147                 * @since 3.0.0
2148                 *
2149                 * @param string   $search Search SQL for WHERE clause.
2150                 * @param WP_Query $query  The current WP_Query object.
2151                 */
2152                $search = apply_filters_ref_array( 'posts_search', array( $search, &$this ) );
2153           }
2154
2155           // Taxonomies.
2156           if ( ! $this->is_singular ) {
2157                $this->parse_tax_query( $q );
2158
2159                $clauses = $this->tax_query->get_sql( $wpdb->posts, 'ID' );
2160
2161                $join  .= $clauses['join'];