Reverse order and multiple log files handler

app/common/Implement/Parser.php

@@ -0,0 +1,27 @@
+<?php
+namespace ProVM\Common\Implement;
+
+use ProVM\Common\Define\Log;
+
+abstract class Parser implements \ProVM\Common\Define\Parser
+{
+    public function total(string $filename): int
+    {
+        try {
+            $fh = \Safe\fopen($filename, 'r');
+            $cnt = 0;
+            while(!feof($fh)) {
+                $line = fgets($fh);
+                $cnt ++;
+            }
+            fclose($fh);
+            return $cnt;
+        } catch (\Exception $e) {
+            return 0;
+        }
+    }
+    public function parse(string $content): Log
+    {
+        return new \ProVM\Logview\Log($content);
+    }
+}