WP_Filesystem_Direct::mkdir( string $path, int|false $chmod = false, string|int|false $chown = false, string|int|false $chgrp = false )

Creates a directory.

Parameters

$path

(Required) Path for new directory.

$chmod

(Optional) The permissions as octal number (or false to skip chmod).<br>

Default value: false

$chown

(Optional) A user name or number (or false to skip chown).<br>

Default value: false

$chgrp

(Optional) A group name or number (or false to skip chgrp).<br>

Default value: false

Return

(bool) True on success, false on failure.

Source

File: wp-admin/includes/class-wp-filesystem-direct.php 

	public function mkdir($path, $chmod = false, $chown = false, $chgrp = false) {
		// Safe mode fails with a trailing slash under certain PHP versions.
		$path = untrailingslashit($path);
		if ( empty($path) )
			return false;

		if ( ! $chmod )
			$chmod = FS_CHMOD_DIR;

		if ( ! @mkdir($path) )
			return false;
		$this->chmod($path, $chmod);
		if ( $chown )
			$this->chown($path, $chown);
		if ( $chgrp )
			$this->chgrp($path, $chgrp);
		return true;
	}

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Changelog

Changelog
Version Description
2.5.0 Introduced.