1

vendor/topthink/think-image/src/image/Exception.php

@@ -11,8 +11,7 @@
 
 namespace think\image;
 
-
 class Exception extends \RuntimeException
 {
 
-}
+}

vendor/topthink/think-image/src/image/gif/Decoder.php

@@ -11,7 +11,6 @@
 
 namespace think\image\gif;
 
-
 class Decoder
 {
     public $GIF_buffer = [];
@@ -204,4 +203,4 @@ class Decoder
     {
         return ($this->GIF_delays);
     }
-}
+}

vendor/topthink/think-image/src/image/gif/Encoder.php

@@ -48,7 +48,7 @@ class Encoder
         for ($i = 0; $i < count($GIF_src); $i++) {
             if (strtolower($GIF_mod) == "url") {
                 $this->BUF[] = fread(fopen($GIF_src[$i], "rb"), filesize($GIF_src[$i]));
-            } else if (strtolower($GIF_mod) == "bin") {
+            } elseif (strtolower($GIF_mod) == "bin") {
                 $this->BUF[] = $GIF_src[$i];
             } else {
                 printf("%s: %s ( %s )!", $this->VER, $this->ERR['ERR02'], $GIF_mod);
@@ -74,7 +74,7 @@ class Encoder
         }
         $this->addHeader();
         for ($i = 0; $i < count($this->BUF); $i++) {
-            $this->addFrames($i, $GIF_dly[$i]);
+            isset($GIF_dly[$i]) && $this->addFrames($i, $GIF_dly[$i]);
         }
         $this->addFooter();
     }
@@ -219,4 +219,4 @@ class Encoder
     {
         return ($this->GIF);
     }
-}
+}

vendor/topthink/think-image/src/image/gif/Gif.php

@@ -85,4 +85,4 @@ class Gif
         $gif = new Encoder($this->frames, $this->delays, 0, 2, 0, 0, 0, 'bin');
         file_put_contents($pathname, $gif->getAnimation());
     }
-}
+}