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function is not described

WP_Filesystem_Direct::is_writable() public WP 2.5.0

Checks if a file or directory is writable.

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

No Hooks.

Return

true|false. Whether $file is writable.

Usage

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

Changelog

Since 2.5.0 Introduced.

Code of WP_Filesystem_Direct::is_writable() WP 5.8.2

public function is_writable( $file ) {
	return @is_writable( $file );
}