From 568d5b6e6e096b3e673bcde7247dd9ed874dfe0f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E6=96=B9=E7=90=BC?= <2910196733@qq.com> Date: Tue, 14 Jun 2022 04:52:46 +0000 Subject: [PATCH] =?UTF-8?q?=E4=BD=9C=E4=B8=9A?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ...41\345\244\247\344\275\234\344\270\232.md" | 60 +++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 "\346\226\271\347\220\274/20220613-\347\254\254\344\272\214\346\254\241\345\244\247\344\275\234\344\270\232.md" diff --git "a/\346\226\271\347\220\274/20220613-\347\254\254\344\272\214\346\254\241\345\244\247\344\275\234\344\270\232.md" "b/\346\226\271\347\220\274/20220613-\347\254\254\344\272\214\346\254\241\345\244\247\344\275\234\344\270\232.md" new file mode 100644 index 0000000..8403d49 --- /dev/null +++ "b/\346\226\271\347\220\274/20220613-\347\254\254\344\272\214\346\254\241\345\244\247\344\275\234\344\270\232.md" @@ -0,0 +1,60 @@ +//demo01 + + +```html + + + + + 上传文件 + + + + +
+ 请选择你所需上传的文件： +
+ +
+ + + +``` + +```php +//demo02 +size){ + echo "
"; + echo "上传文件过大"; + echo "
"; + + }else{ + echo "
"; + echo "上传文件成功"; + echo "上传的文件名是：".$_FILES['wj']['name']."
"; + echo "上传的文件类型是：".$_FILES['wj']['type']."
"; + echo "上传的文件大小是：".$_FILES['wj']['size']."
"; + } + +}else{ + echo "错误".$_FILES['wj']['error']."
"; +} +$str=array("jpg","gif","png","jpeg"); +$name=$_FILES['wj']['name']; +$nameArr=explode(".",$name); +$nameLast=end($nameArr); +$result=in_array($nameLast,$str); +if (!$result){ + echo"该文件不符合上传类型"; +}else{ + echo "符合上传类型"; +} +``` + -- Gitee