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function is not described

WP_Filesystem_ftpsockets::exists() public WP 2.5.0

Checks if a file or directory exists.

{} It's a method of the class: WP_Filesystem_ftpsockets{}

No Hooks.

Return

true|false. Whether $file exists or not.

Usage

$WP_Filesystem_ftpsockets = new WP_Filesystem_ftpsockets();
$WP_Filesystem_ftpsockets->exists( $file );
$file(string) (required)
Path to file or directory.

Changelog

Since 2.5.0 Introduced.

Code of WP_Filesystem_ftpsockets::exists() WP 5.8.2

public function exists( $file ) {
	$list = $this->ftp->nlist( $file );

	if ( empty( $list ) && $this->is_dir( $file ) ) {
		return true; // File is an empty directory.
	}

	return ! empty( $list ); // Empty list = no file, so invert.
	// Return $this->ftp->is_exists($file); has issues with ABOR+426 responses on the ncFTPd server.
}