<?phprequire_once'Header.php';$requirements=['PHP 5.6.0'=>version_compare(PHP_VERSION,'5.6.0','>='),'PHP extension XML'=>extension_loaded('xml'),'PHP extension xmlwriter'=>extension_loaded('xmlwriter'),'PHP extension mbstring'=>extension_loaded('mbstring'),'PHP extension ZipArchive'=>extension_loaded('zip'),'PHP extension GD (optional)'=>extension_loaded('gd'),'PHP extension dom (optional)'=>extension_loaded('dom'),];if(!$helper->isCli()){?><divclass="jumbotron"><p>Welcome to PHPSpreadsheet, a library written in pure PHP and providing a set of classes that allow you to read from and to write to different spreadsheet file formats, like Excel and LibreOffice Calc.</p><p> </p><p><aclass="btn btn-lg btn-primary"href="https://github.com/PHPOffice/PHPSpreadsheet"role="button"><iclass="fa fa-github fa-lg"title="GitHub"></i> Fork us on Github!</a><aclass="btn btn-lg btn-primary"href="https://phpspreadsheet.readthedocs.io"role="button"><iclass="fa fa-book fa-lg"title="Docs"></i> Read the Docs</a></p></div><?phpecho'<h3>Requirement check</h3>';echo'<ul>';foreach($requirementsas$label=>$result){$status=$result?'passed':'failed';echo"<li>{$label} ... <span class='{$status}'>{$status}</span></li>";}echo'</ul>';}else{echo'Requirement check:'.PHP_EOL;foreach($requirementsas$label=>$result){$status=$result?'32m passed':'31m failed';echo"{$label} ... \033[{$status}\033[0m".PHP_EOL;}}