Uses
| Uses | Description | 
|---|---|
| wp-includes/option.php: update_option() | Updates the value of an option that was already added. | 
| wp-includes/option.php: get_option() | Retrieves an option value based on an option name. | 
Update the “recently-edited” file for the plugin or theme editor.
(string) (Required)
File: wp-admin/includes/misc.php
function update_recently_edited( $file ) {
	$oldfiles = (array) get_option( 'recently_edited' );
	if ( $oldfiles ) {
		$oldfiles   = array_reverse( $oldfiles );
		$oldfiles[] = $file;
		$oldfiles   = array_reverse( $oldfiles );
		$oldfiles   = array_unique( $oldfiles );
		if ( 5 < count( $oldfiles ) ) {
			array_pop( $oldfiles );
		}
	} else {
		$oldfiles[] = $file;
	}
	update_option( 'recently_edited', $oldfiles );
}  | Version | Description | 
|---|---|
| 1.5.0 | Introduced. | 
    © 2003–2019 WordPress Foundation
Licensed under the GNU GPLv2+ License.
    https://developer.wordpress.org/reference/functions/update_recently_edited