Added IP to log result.

framework/logging/Target.php

@@ -238,6 +238,7 @@ abstract class Target extends \yii\base\Component
 		if (!is_string($text)) {
 			$text = var_export($text, true);
 		}
-		return date('Y/m/d H:i:s', $timestamp) . " [$level] [$category] $text\n";
+		$ip = isset($_SERVER['REMOTE_ADDR']) ? $_SERVER['REMOTE_ADDR'] : '127.0.0.1';
+		return date('Y/m/d H:i:s', $timestamp) . " [$ip] [$level] [$category] $text\n";
 	}
 }