new stuff

src/FileUtil.php → src/File.php

@@ -4,7 +4,7 @@
 use Psr\Log\LoggerInterface;
 
 
-class FileUtil
+class File
 {    
     function __construct
     (

src/HtmlUtil.php → src/Html.php

@@ -1,7 +1,7 @@
 <?php 
 namespace Utils;
 
-class HtmlUtil
+class Html
 {    
     public function attrs ($attry)
     {

src/Misc.php

@@ -0,0 +1,28 @@
+<?php 
+namespace Utils;
+
+
+class Misc
+{    
+    public function formatBytes($bytes, $precision = 2) 
+    { 
+        $units = array('B', 'KB', 'MB', 'GB', 'TB'); 
+
+        $bytes = max($bytes, 0); 
+        $pow = floor(($bytes ? log($bytes) : 0) / log(1024)); 
+        $pow = min($pow, count($units) - 1); 
+
+        // Uncomment one of the following alternatives
+        $bytes /= pow(1024, $pow);
+        // $bytes /= (1 << (10 * $pow)); 
+
+        return round($bytes, $precision) . $units[$pow]; 
+    } 
+
+    public function arrayToBytes($arr) 
+    {        
+        return mb_strlen(serialize((array)$arr), '8bit') ; 
+    } 
+}
+
+?>