WP_Filesystem_FTPext::is_dir() WordPress Method
The WP_Filesystem_FTPext::is_dir() method is used to check whether a given path is a directory. This is useful for checking if a given file is a directory before attempting to list its contents.
WP_Filesystem_FTPext::is_dir( string $path ) #
Checks if resource is a directory.
Parameters
- $path
(string)(Required)Directory path.
Return
(bool) Whether $path is a directory.
Source
File: wp-admin/includes/class-wp-filesystem-ftpext.php
public function is_dir( $path ) {
$cwd = $this->cwd();
$result = @ftp_chdir( $this->link, trailingslashit( $path ) );
if ( $result && $path === $this->cwd() || $this->cwd() !== $cwd ) {
@ftp_chdir( $this->link, $cwd );
return true;
}
return false;
}
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Changelog
| Version | Description |
|---|---|
| 2.5.0 | Introduced. |