Merge branch '1.1'

Author: GonzoInc

composer.json

@@ -10,7 +10,8 @@
   ],
   "require": {
     "php": ">=5.6.4",
-    "katzgrau/klogger": "^1.2.1"
+    "katzgrau/klogger": "^1.2.1",
+    "ext-json": "*"
   },
   "require-dev": {
     "squizlabs/php_codesniffer": "3.*",

src/Logger/log.class.php

@@ -52,6 +52,33 @@ public function __construct()
         $this->logger = new Logger($path, $level, $options);
     }
 
+    /**
+     * Getting backtrace
+     *
+     * https://www.php.net/manual/en/function.debug-backtrace.php#111355
+     *
+     * @param int $ignore ignore calls
+     *
+     * @return string
+     */
+    protected function getBacktrace($ignore = 2)
+    {
+        $trace = '';
+        foreach (debug_backtrace() as $k => $v) {
+            if ($k < $ignore) {
+                continue;
+            }
+
+            array_walk($v['args'], function (&$item, $key) {
+                $item = var_export($item, true);
+            });
+
+            $trace .= '#' . ($k - $ignore) . ' ' . $v['file'] . '(' . $v['line'] . '): ' . (isset($v['class']) ? $v['class'] . '->' : '') . $v['function'] . '(' . implode(', ', $v['args']) . ')' . "\n";
+        }
+
+        return $trace;
+    }
+
     /**
      * @param $message
      */
@@ -81,14 +108,14 @@ public function warn($message)
      */
     public function error($message)
     {
-        $this->logger->error($message);
+        $this->logger->error($message  . " - Backtrace: " . $this->getBacktrace());
     }
 
     /**
      * @param $message
      */
     public function critical($message)
     {
-        $this->logger->critical($message);
+        $this->logger->critical($message   . " - Backtrace: " . $this->getBacktrace());
     }
 }