diff options
Diffstat (limited to 'application')
| -rw-r--r-- | application/libraries/Image.php | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/application/libraries/Image.php b/application/libraries/Image.php index c6cd20d06..18814e181 100644 --- a/application/libraries/Image.php +++ b/application/libraries/Image.php @@ -131,15 +131,22 @@ class Image { */ public static function type_supported($mimetype) { + static $cache = array(); + if (isset($cache[$mimetype])) { + return $cache[$mimetype]; + } + try { $driver = self::best_driver(self::get_image_drivers(), $mimetype); + $cache[$mimetype] = true; } catch (\exceptions\ApiException $e) { if ($e->get_error_id() == "libraries/Image/unsupported-image-type") { - return false; + $cache[$mimetype] = false; + } else { + throw $e; } - throw $e; } - return true; + return $cache[$mimetype]; } /** |