Checks whether access to a given directory is allowed.
Description
This is used when detecting version control checkouts. Takes into account the PHP open_basedir restrictions, so that WordPress does not try to access directories it is not allowed to.
Parameters
$dirstringrequired- The directory to check.
Source
public function is_allowed_dir( $dir ) {
if ( is_string( $dir ) ) {
$dir = trim( $dir );
}
if ( ! is_string( $dir ) || '' === $dir ) {
_doing_it_wrong(
__METHOD__,
sprintf(
/* translators: %s: The "$dir" argument. */
__( 'The "%s" argument must be a non-empty string.' ),
'$dir'
),
'6.2.0'
);
return false;
}
$open_basedir = ini_get( 'open_basedir' );
if ( empty( $open_basedir ) ) {
return true;
}
$open_basedir_list = explode( PATH_SEPARATOR, $open_basedir );
foreach ( $open_basedir_list as $basedir ) {
if ( '' !== trim( $basedir ) && str_starts_with( $dir, $basedir ) ) {
return true;
}
}
return false;
}
Changelog
| Version | Description |
|---|---|
| 6.2.0 | Introduced. |
User Contributed Notes
You must log in before being able to contribute a note or feedback.