Controller 26.3
Controller Reference

# is_dir

Checks if the supplied path is a directory.

## Syntax

    is_dir( path )

## Arguments

Argument | Description
--- | ---
`path` | (string) The path to check.

## Returns

(Boolean). Returns `true` if the supplied path is a directory, `false` otherwise.

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Version 26.3 | Last updated July 2026

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Product: Knowledge Discovery Controller 26.3

Topic Title: is_dir