Glossary Term
is_dir()
3 tags
1 category
is_dir() — Tells whether the filename is a directory.
is_dir() — Tells whether the given filename is a directory.
Inputs: filename: Path to the file. If filename is a relative filename, it will be checked relative to the current working directory. If filename is a symbolic or hard link then the link will be resolved and checked. If you have enabled open_basedir further restrictions may apply.
Returns: Returns true if the filename exists and is a directory, false otherwise.
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