apply_filters( ‘filesystem_method’, string $method, array $args, string $context, bool $allow_relaxed_file_ownership )

Parameters

$methodstring

Filesystem method to return.

$argsarray

An array of connection details for the method.

$contextstring

Full path to the directory that is tested for being writable.

$allow_relaxed_file_ownershipbool

Whether to allow Group/World writable.