function fetchDir($dir,$file_url = '') {
foreach(glob($dir.'\*') as $file) {
if(is_dir($file)) {
// echo $file.'<br>';
$file_url .= $file;
fetchDir($file,$file_url);
}
}
return $file_url;
}
<h2 class="sub-header">Course Guide</h2>
<div class="row">
<div class="col-xs-3 col-sm-4 placeholder">
<h4 align="center">Description</h4>
<div class="well well-lg" id="showDescLeft"></div>
</div>
<div class="col-xs-3 col-sm-4 placeholder">
<div class="choose-left-right">
<i class="glyphicon glyphicon-chevron-left" id="displaydironleft" style="color: #000000"></i>
<i class="glyphicon glyphicon-chevron-right" id="displaydironright" style="color: #C0C0C0"></i>
<h4>All Courses</h4>
</div>
<select class="form-control dir-select" id="selDirectory" name="selDirectory">
<option value="None" selected="selected">None</option>
<?php
fetchDir();
?>
</select>
<select class="form-control multiselect" id="showDirectory" size="16"></select>
</div>
<div class="col-xs-3 col-sm-4 placeholder">
<h4 align="center">Description</h4>
<div class="well well-lg" id="showDescRight"></div>
</div>
</div>
<h2 class="sub-header">Achievements</h2>
<div class="row">
<div class="col-md-2" style="text-align: center;">
<button type="button" class="btn btn-default btn-md" onclick="fetchAchievement()">
<span class="glyphicon glyphicon-road"></span> Calculate