From 593efe2b3b01224c64a2390df5d6c3f4892dd743 Mon Sep 17 00:00:00 2001
From: Daniil Gentili <daniil.gentili.dg@gmail.com>
Date: Fri, 7 Jul 2017 23:31:42 +0100
Subject: [PATCH] Check if is a tty

---
 src/danog/MadelineProto/Logger.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/danog/MadelineProto/Logger.php b/src/danog/MadelineProto/Logger.php
index beb78bb6..beefe2ea 100644
--- a/src/danog/MadelineProto/Logger.php
+++ b/src/danog/MadelineProto/Logger.php
@@ -90,6 +90,7 @@ class Logger
     public static $BIG_ENDIAN = false;
     public static $bigint = true;
     public static $colors = [];
+    public static $isatty = false;
 
     const ULTRA_VERBOSE = 5;
     const VERBOSE = 4;
@@ -112,6 +113,7 @@ class Logger
         self::$colors[self::WARNING] = implode(';', [self::foreground['white'], self::set['dim'], self::background['red']]);
         self::$colors[self::ERROR] = implode(';', [self::foreground['white'], self::set['bold'], self::background['red']]);
         self::$colors[self::FATAL_ERROR] = implode(';', [self::foreground['red'], self::set['bold'], self::background['light_gray']]);
+        self::$isatty = posix_isatty(STDOUT);
     }
 
     /*
@@ -163,7 +165,7 @@ class Logger
                     error_log($param.PHP_EOL, 3, self::$optional);
                     break;
                 case 3:
-                    echo "\033[".self::$colors[$level].'m'.$param."\033[0m".PHP_EOL;
+                    echo self::$isatty ? "\033[".self::$colors[$level].'m'.$param."\033[0m".PHP_EOL : $param.PHP_EOL;
                     break;
                 default:
                     break;