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php-language-server/src/Options.php

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<?php
namespace LanguageServer;
class Options
{
/**
* Filetypes the indexer should process
*
* @var array
*/
public $fileTypes = [".php"];
/**
* @param \stdClass|null $options
*/
public function __construct(\stdClass $options = null)
{
// Do nothing when the $options parameter is not an object
if (!is_object($options)) {
return;
}
$this->fileTypes = $options->fileTypes ?? $this->normalizeFileTypes($this->fileTypes);
}
private function normalizeFileTypes(array $fileTypes): array
{
return array_map(function (string $fileType) {
if (substr($fileType, 0, 1) !== '.') {
$fileType = '.' . $fileType;
}
return $fileType;
}, $fileTypes);
}
}