Reverse order and multiple log files handler

app/src/Parser/PHPDefault.php

@@ -0,0 +1,54 @@
+<?php
+namespace ProVM\Logview\Parser;
+
+use Safe\DateTimeImmutable;
+use ProVM\Common\Define\Log;
+use ProVM\Common\Implement\Parser;
+
+class PHPDefault extends Parser
+{
+    public function total(string $filename): int
+    {
+        try {
+            $regex = "/\[(?<date>\d{2}-\w{3}-\d{4}\s\d{2}:\d{2}:\d{2}\s\w{3})\]/";
+            $fh = \Safe\fopen($filename, 'r');
+            $sum = 0;
+            while(!feof($fh)) {
+                $line = fgets($fh);
+                $sum += \Safe\preg_match_all($regex, $line);
+            }
+            fclose($fh);
+            return $sum;
+        } catch (\Exception $e) {
+            return 0;
+        }
+    }
+    public function parse(string $content): Log
+    {
+        $log = parent::parse($content);
+        $regex = "/\[(?<date>\d{2}-\w{3}-\d{4}\s\d{2}:\d{2}:\d{2}\s\w{3})\]\s(?<level>PHP|User)\s(?<severity>\w+):\s(?<message>.*)/";
+        try {
+            \Safe\preg_match($regex, $content, $matches);
+        } catch (\Error $e) {
+            \Safe\error_log($e . PHP_EOL, 3, '/logs/debug.log');
+            return $log;
+        }
+
+        $extra = [];
+        try {
+            $log->setDate(DateTimeImmutable::createFromFormat('d-M-Y H:i:s e', $matches['date']));
+        } catch (\Exception $e) {
+            $log->setDate(new DateTimeImmutable());
+            $extra['date'] = $matches['date'];
+        }
+        $log->setChannel('');
+        $log->setSeverity($matches['severity']);
+        $log->setMessage($matches['message']);
+        $log->setContext(\Safe\json_encode(['level' => $matches['level']], JSON_UNESCAPED_SLASHES));
+        if (count($extra) > 0) {
+            $log->setExtra(\Safe\json_encode($extra, JSON_UNESCAPED_SLASHES));
+        }
+
+        return $log;
+    }
+}