WP_Comment_Query::get_search_sql( string $string, array $cols )

Used internally to generate an SQL string for searching across multiple columns

Parameters

$string

(string) (Required)

$cols

(array) (Required)

Return

(string)

Source

File: wp-includes/class-wp-comment-query.php 

	protected function get_search_sql( $string, $cols ) {
		global $wpdb;

		$like = '%' . $wpdb->esc_like( $string ) . '%';

		$searches = array();
		foreach ( $cols as $col ) {
			$searches[] = $wpdb->prepare( "$col LIKE %s", $like );
		}

		return ' AND (' . implode(' OR ', $searches) . ')';
	}

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Related

Uses

Uses
Uses Description
wp-includes/wp-db.php: wpdb::esc_like()

First half of escaping for LIKE special characters % and _ before preparing for MySQL.
wp-includes/wp-db.php: wpdb::prepare()

Prepares a SQL query for safe execution. Uses sprintf()-like syntax.

Used By

Used By
Used By Description
wp-includes/class-wp-comment-query.php: WP_Comment_Query::get_comment_ids()

Used internally to get a list of comment IDs matching the query vars.

Changelog

Changelog
Version Description
WP-3.1.0 Introduced.