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Current Path : /var/www/html/sanjeev/courses/
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Current File : /var/www/html/sanjeev/courses/index.php

<!DOCTYPE html>
<html>
  <head>
    <title>
      APP-2023-Jul
    </title>
    <meta name="description" content="How to create a tree view (collapsible list) using only HTML and CSS">
    <meta name="viewport" content="width=device-width,initial-scale=1">
    <meta name="theme-color" content="#696">
    <link rel="preload" href="/proza-regular.woff2" as="font" type="font/woff2" crossorigin>
    <link rel="preload" href="/proza-light.woff2" as="font" type="font/woff2" crossorigin>
    <link rel="stylesheet" href="/site.css" type="text/css">
    <link rel="stylesheet" href="page.css" type="text/css">
    <link rel="icon" href="/favicon.png" type="image/png">
  </head>
  <body>
    <?php
    function listFolderFiles($dir) {
    	$d_files = scandir($dir) ;
    	echo '<ul class="tree-padding tree-vertical-lines tree-horizontal-lines tree-summaries tree-markers tree-buttons">';
    	foreach ($d_files as $d_file) {
    		if ($d_file[0] != '.' && $d_file != 'index.php' && $d_file != 'index_old.php') {
    			echo '<li>';
    			$link = "<a href='$dir/$d_file'> $d_file</a>";
    			if (is_dir($dir.'/'.$d_file)) {
				if ($d_file == 'app-2023') {
    					echo '<details open> <summary>' . $d_file . ' </summary>';
				} else {
	    				echo '<details> <summary>' . $d_file . ' </summary>';
				}
    				echo '<div class="content">';
    				echo '<p>';
    				listFolderFiles($dir.'/'.$d_file) ;
    				echo '</p> </details>';
    			} else {
    				echo $link;
    			}
    			echo '</li>';
    		}
    	}
    	echo '</ul>';
    }
    echo "<code> <br>";
    listFolderFiles ('.') ;
    echo "</code> <br>";
    ?>

  </body>
</html>