读取0字节图片的异常处理

4 years ago · 583c3ed37b
parent 6ea62d3365
commit 583c3ed37b
1 changed files with 2 additions and 2 deletions
--- a/application/libraries/html_optimize_lib.php
+++ b/application/libraries/html_optimize_lib.php
@ -125,8 +125,8 @@ class html_optimize_lib
                    $file_path = $imagesPath . $img_src_urls['path'];
                }
                if (is_file($file_path)) {
-                    $properties = getimagesize($file_path);//获取图片属性
+                    $properties = getimagesize($file_path);//获取图片属性，读取失败返回false
-                    if (!empty($properties[0]) && !empty($properties[1])) {
+                    if ($properties && !empty($properties[0]) && !empty($properties[1])) {
                        $image->width = $properties[0];
                        $image->height = $properties[1];
                    }