| public getDirsInDir ( string $dir = null ) : array | ||
| $dir | string | A dir to scan for plugins. Defaults to config's plugins_path. Must have a trailing slash. |
| return | array | Array of directory names (not full paths) |
function getDirsInDir($dir = null)
{
if (!$dir) {
$dir = elgg_get_plugins_path();
}
$plugin_dirs = array();
$handle = opendir($dir);
if ($handle) {
while ($plugin_dir = readdir($handle)) {
// must be directory and not begin with a .
if (substr($plugin_dir, 0, 1) !== '.' && is_dir($dir . $plugin_dir)) {
$plugin_dirs[] = $plugin_dir;
}
}
}
sort($plugin_dirs);
return $plugin_dirs;
}