From f4875b5988f2f4ef0860028fe60ceb1a665a3fd9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E6=9D=A8=E9=91=AB=E4=BB=AA?= <3355466010@qq.com> Date: Sun, 22 May 2022 05:54:50 +0000 Subject: [PATCH] =?UTF-8?q?update=20=E6=9D=A8=E9=91=AB=E4=BB=AA/20220522-p?= =?UTF-8?q?hp=E4=B8=8A=E4=BC=A0=E6=96=87=E4=BB=B6.md.?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ...12\344\274\240\346\226\207\344\273\266.md" | 25 ++++++++++--------- 1 file changed, 13 insertions(+), 12 deletions(-) diff --git "a/\346\235\250\351\221\253\344\273\252/20220522-php\344\270\212\344\274\240\346\226\207\344\273\266.md" "b/\346\235\250\351\221\253\344\273\252/20220522-php\344\270\212\344\274\240\346\226\207\344\273\266.md" index 860a56a..a2fa12f 100644 --- "a/\346\235\250\351\221\253\344\273\252/20220522-php\344\270\212\344\274\240\346\226\207\344\273\266.md" +++ "b/\346\235\250\351\221\253\344\273\252/20220522-php\344\270\212\344\274\240\346\226\207\344\273\266.md" @@ -1,44 +1,45 @@ -```php +```html - 上传文件 + 涓婁紶鏂囦欢
- 请选择你要上传的文件： + 璇烽夋嫨浣犺涓婁紶鐨勬枃浠讹細
- +
+``` - -//实现一个文件上传，限制只能上传pdf和word格式，大小为1M以内。 +```php +//瀹炵幇涓涓枃浠朵笂浼狅紝闄愬埗鍙兘涓婁紶pdf鍜寃ord鏍煎紡锛屽ぇ灏忎负1M浠ュ唴銆 $error=$_FILES['file1']['error']; if ($error==0) { define("daxiao", 1024 * 1024); $size=$_FILES['file1']['size']; if ($size >daxiao) { - echo "文件上传太大"; + echo "鏂囦欢涓婁紶澶ぇ"; } else { - echo "允许上传文件的大小"; + echo "鍏佽涓婁紶鏂囦欢鐨勫ぇ灏"; $arr = array("pdf", "docx"); $name = $_FILES['file1']['name']; $namearr = explode(".",$name); $lname = end($namearr); $result = in_array($lname,$arr); if (!$result) { - echo "不符合上传文件类型"; + echo "涓嶇鍚堜笂浼犳枃浠剁被鍨"; } else { - echo "符合上传文件类型"; + echo "绗﹀悎涓婁紶鏂囦欢绫诲瀷"; } } }else{ - echo "上传失败"; + echo "涓婁紶澶辫触"; } - +``` -- Gitee