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" alt="" />

文件上传前

aaarticlea/png;base64,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" alt="" />

php文件上传分为单文件上传和多文件上传,

<!-- The data encoding type, enctype, MUST be specified as below -->
<form enctype="multipart/form-data" action="__URL__" method="POST">
<!-- MAX_FILE_SIZE must precede the file input field -->
<input type="hidden" name="MAX_FILE_SIZE" value="30000" />
<!-- Name of input element determines name in $_FILES array -->
Send this file: <input name="userfile" type="file" /> //单文件上传
<input type="submit" value="Send File" />
</form>

以上范例中 $_FILES 数组的内容如下所示。我们假设文件上传字段的名称如上例所示,为 userfile。名称可随意命名。

$_FILES['userfile']['name']

客户端机器文件的原名称。

$_FILES['userfile']['type']

文件的 MIME 类型,如果浏览器提供此信息的话。一个例子是“image/gif”。不过此 MIME 类型在 PHP 端并不检查,因此不要想当然认为有这个值。

$_FILES['userfile']['size']

已上传文件的大小,单位为字节。

$_FILES['userfile']['tmp_name']

文件被上传后在服务端储存的临时文件名。

$_FILES['userfile']['error']

Example #1 上传多个文件

<form action="file-upload.php" method="post" enctype="multipart/form-data">
Send these files:<br />
<input name="userfile[]" type="file" /><br />
<input name="userfile[]" type="file" /><br />
<input type="submit" value="Send files" />
</form> 当以上表单被提交后,数组 $_FILES['userfile']$_FILES['userfile']['name']$_FILES['userfile']['size'] 将被初始化 //这两项都将变成数组

所有这些提交的信息都将被储存到以数字为索引的数组中。

例如,假设名为 /home/test/review.html/home/test/xwp.out 的文件被提交,则 $_FILES['userfile']['name'][0] 的值将是 review.html,而 $_FILES['userfile']['name'][1] 的值将是 xwp.out。类似的,$_FILES['userfile']['size'][0] 将包含文件 review.html 的大小,依此类推。


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