Automattic\WooCommerce\Internal\Admin\ImportExport

CSVUploadHelper::override_unique_filename │ public │ WC 1.0

Adds a random string to the name of an uploaded CSV file to make it less discoverable. Hooked onto wp_unique_filename.

Method of the class: CSVUploadHelper{}

No Hooks.

Returns

String.

Usage

$CSVUploadHelper = new CSVUploadHelper();
$CSVUploadHelper->override_unique_filename( $filename, $ext ): string;

$filename(string) (required)

File name.

$ext(string) (required)

File extension.

CSVUploadHelper::override_unique_filename() CSVUploadHelper::override unique filename code ^{WC 10.3.6}

public function override_unique_filename( string $filename, string $ext ): string {
	$length = min( 10, 255 - strlen( $filename ) - 1 );
	if ( 1 < $length ) {
		$suffix   = strtolower( wp_generate_password( $length, false, false ) );
		$filename = substr( $filename, 0, strlen( $filename ) - strlen( $ext ) ) . '-' . $suffix . $ext;
	}

	return $filename;
}