Open directory handle
Syntax
opendir(string $directory, ?resource $context = null): resource|false
Parameters
directoryThe directory path that is to be opened
contextFor a description of the context parameter, refer to the streams section of the manual.
Return
Returns a directory handle resource on success, or false on failure
Examples
1 · directory
<?
$directory = "/";
if(opendir($directory))
{
closedir();
}
?>2 · context
<?
$directory = "/";
$context = stream_context_create();
if(opendir($directory, $context))
{
closedir();
}
?>3 · Return
<?
$directory = "/";
if($return = opendir($directory))
{
closedir($return);
}
echo $return;
?>Resource id #3
