wpdb::add_placeholder_escape( string $query ): string
Adds a placeholder escape string, to escape anything that resembles a printf() placeholder.
Parameters
-
$querystring Required -
The query to escape.
Return
string The query with the placeholder escape string inserted where necessary.
Source
File: wp-includes/class-wpdb.php.
View all references
public function add_placeholder_escape( $query ) {
/*
* To prevent returning anything that even vaguely resembles a placeholder,
* we clobber every % we can find.
*/
return str_replace( '%', $this->placeholder_escape(), $query );
}
Changelog
| Version | Description |
|---|---|
| 4.8.3 | Introduced. |