Remove createDirectoryRecursively() and replace by recursive mkdir() call
createDirectoryRecursively() in F3_FLOW3_Utility_Files can be removed, as PHP since 5.0.0 supports creating directories recursively with mkdir() through a simple method argument:
mkdir ( string $pathname [, int $mode [, bool $recursive ]] )
Updated by Karsten Dambekalns over 13 years ago
Removing this is not a good idea, as we currently have control over the umask/mode when creating the directories, we need to keep this. Thus it seems better to keep the method but simplify it's internals to just use native PHP support for recursion.