<?php

namespace LWVendor\PhpOffice\PhpSpreadsheet\Reader\Xml\Style;

use SimpleXMLElement;
abstract class StyleBase
{
    protected static function identifyFixedStyleValue(array $styleList, string &$styleAttributeValue) : bool
    {
        $returnValue = \false;
        $styleAttributeValue = \strtolower($styleAttributeValue);
        foreach ($styleList as $style) {
            if ($styleAttributeValue == \strtolower($style)) {
                $styleAttributeValue = $style;
                $returnValue = \true;
                break;
            }
        }
        return $returnValue;
    }
    protected static function getAttributes(?SimpleXMLElement $simple, string $node) : SimpleXMLElement
    {
        return $simple === null ? new SimpleXMLElement('<xml></xml>') : $simple->attributes($node) ?? new SimpleXMLElement('<xml></xml>');
    }
}
