Testing that file exists and file size

Gregwar · Oct 25, 2018 · 25fbb91 · 25fbb91
1 parent c506d57
commit 25fbb91
Showing 1 changed file with 15 additions and 3 deletions.
diff --git a/Adapter/GD.php b/Adapter/GD.php
@@ -586,23 +586,35 @@ public function saveJpeg($file, $quality)
  */
  protected function openJpeg($file)
  {
- $this->resource = @imagecreatefromjpeg($file);
+ if (file_exists($file) && filesize($file)) {
+ $this->resource = @imagecreatefromjpeg($file);
+ } else {
+ $this->resource = false;
+ }
  }
 
  /**
  * Try to open the file using gif.
  */
  protected function openGif($file)
  {
- $this->resource = @imagecreatefromgif($file);
+ if (file_exists($file) && filesize($file)) {
+ $this->resource = @imagecreatefromgif($file);
+ } else {
+ $this->resource = false;
+ }
  }
 
  /**
  * Try to open the file using PNG.
  */
  protected function openPng($file)
  {
- $this->resource = @imagecreatefrompng($file);
+ if (file_exists($file) && filesize($file)) {
+ $this->resource = @imagecreatefrompng($file);
+ } else {
+ $this->resource = false;
+ }
  }
 
  /**