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同你分享PHP文件上传的一些注意事项

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Release： 2016-06-13 11:09:41
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$userfile_name 上传文档名称
$userfile_tmp_name 上传文档保存到的临时名称
$userfile_size 上传文档大小，单位bytes
$userfile_type 上传文档的mime类型

以上这些PHP文件上传中的变量在windows+apache环境下一切正常，但是如果在linux下出现无法访问的情况，可以使用以下变量

$_FILE['userfile']['name'] 等同于$userfile_name
$_FILE['userfile']['tmp_name'] 等同于$userfile_tmp_name
$_FILE['userfile']['size'] 等同于$userfile_size
$_FILE['userfile'][type] 等同于$userfile_type


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