Solution to the garbled file name uploaded by php: First, add the code "header("Content-type: text/html; charset=utf-8");" to the head of the php file; and then define a Variable; finally run the PHP page.
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File upload is one of the most commonly used functions when we process form submissions First, I wrote a small demo today, as follows:
Let’s look at the structure first:
html is the page for form submission, and php is for processing the form. file, upload is the location where the uploaded file is placed
html:
文件上传
php:
$file = $_FILES["file"]; if ($file["error"] > 0) { echo "错误:" . $file["error"]; } else { echo "文件名称:" . $file["name"] . ""; echo "文件类型:" . $file["type"] . ""; echo "文件大小:" . ($file["size"] / 1024) . "K"; echo "文件临时存储的位置:" . $file["tmp_name"] . ""; //保存上传的文件 if (file_exists("upload" . $file["name"])) { echo $file["name"] . "文件已经存在"; } else { //如果目录不存在则将该文件上传 move_uploaded_file($file['tmp_name'], "upload/" . $file["name"]); echo '文件上传成功!'; } }
I uploaded a .txt file, as follows:
Execution:
You can see that it is very smooth, let’s take a look at the result:
The file uploaded at this time is what we want, but it is garbled. Well, okay, let’s solve it:
First, add Such a piece of code:
header("Content-type: text/html; charset=utf-8");
Then define a variable:
$name = iconv('utf-8','gb2312',"upload/".$file["name"]);
Okay, let’s look at the entire PHP page:
header("Content-type: text/html; charset=utf-8"); $file = $_FILES["file"]; if($file["error"]>0){ echo "错误:".$file["error"]; }else{ $name = iconv('utf-8','gb2312',"upload/".$file["name"]); echo "文件名称:".$file["name"]."
"; echo "文件类型:".$file["type"]."
"; echo "文件大小:".($file["size"]/1024)."K
"; echo "文件临时存储的位置:".$file["tmp_name"]."
"; //保存上传的文件 if(file_exists("upload".$file["name"])){ echo $file["name"]."文件已经存在"; }else{ //如果目录不存在则将该文件上传 if(move_uploaded_file($file['tmp_name'],$name)){ // move_uploaded_file($file['tmp_name'],"upload/".$file["name"]); echo '文件上传成功!'; echo '图片信息:'; print_r($file); } }
Run:
Perfect.
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