PHPExcel Calculation Function Examples';
$exampleTypeList = glob('./*', GLOB_ONLYDIR);
foreach ($exampleTypeList as $exampleType) {
    echo '' . pathinfo($exampleType, PATHINFO_BASENAME) . ' Function Examples
';
    $exampleList = glob('./' . $exampleType . '/*.php');
    foreach ($exampleList as $exampleFile) {
        $fileData = file_get_contents($exampleFile);
        $h1Pattern = '#(.*?)
#';
        $h2Pattern = '#(.*?)
#';
        if (preg_match($h1Pattern, $fileData, $out)) {
            $h1Text = $out[1];
            $h2Text = (preg_match($h2Pattern, $fileData, $out)) ? $out[1] : '';
            echo '',$h1Text,'
';
            if ($h2Text > '') {
                echo $h2Text,'
';
            }
        }
    }
}
?>