Proyectos de Subversion Moodle

<?php

namespace 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>'));

    }

}