《PHP应用:php 使用html5实现多文件上传实例》要点:
本文介绍了PHP应用:php 使用html5实现多文件上传实例,希望对您有用。如果有疑问,可以联系我们。
PHP编程首先向大家介绍一下html5中file的multiple属性
PHP编程定义和用法
PHP编程multiple 属性规定输入字段可选择多个值.如果使用该属性,则字段可接受多个值.
PHP编程实例:
PHP编程
<form action="demo_form.asp" method="get">
Select images: <input type="file" name="img" multiple="multiple" />
<input type="submit" />
</form>
PHP编程上面实例中的input file 可接受多个文件上传字段.
PHP编程了解了html5中file的multiple属性,下面我们开始讲解使用html5实现多文件上传.
PHP编程实例代码:
PHP编程html:
PHP编程
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
</head>
<body>
<form action="my_parser.php" method="post" enctype="multipart/form-data">
<p><input name="upload[]" type="file" multiple="multiple" /></p>
<input type="submit" value="Upload all files">
</form>
</body>
</html>
PHP编程php代码:
PHP编程
for($i=0; $i<count($_FILES['upload']['name']); $i++) {
//Get the temp file path
$tmpFilePath = $_FILES['upload']['tmp_name'][$i];
//Make sure we have a filepath
if ($tmpFilePath != ""){
//Setup our new file path
$newFilePath = "./uploadFiles/" . $_FILES['upload']['name'][$i];
//Upload the file into the temp dir
if(move_uploaded_file($tmpFilePath, $newFilePath)) {
//Handle other code here
}
}
}
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