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Heim  >  Artikel  >  Backend-Entwicklung  >  PHP上传类实现单个和批量上传_PHP教程

PHP上传类实现单个和批量上传_PHP教程

WBOY
WBOYOriginal
2016-07-15 13:27:19722Durchsuche

PHP上传类还是比较常用的，于是我研究了一下PHP上传类，在这里拿出来和大家分享一下，希望对大家有用。PHP本身是一种简单而强大的语言。PHP语言拥有核心特性如强大的字符串和数组处理能力，同时极大的改进了对面向对象编程的支持（PHP5以上版本）。

通过使用标准的和可选的扩展模块，PHP应用程序可以连接MySQL或Oracle等十几种数据库、绘图、创建PDF文件和创建解析XML文件。你也可以使用C语言来写自己的PHP扩展模块。例如，在已存在的代码库中提供一个PHP的接口函数。你也可以在Windows下运行PHP，使用COM控制其它诸如Word和Excel的Windows应用程序，或者使用ODBC来连接数据库。在国内，PHP曾经和微软的ASP并驾齐驱，是大家常用的网络编程语言。　

PHP上传类代码：

<ol class="dp-xml">
<li class="alt"><span><span class="tag"></span><span class="tag-name">php</span><span> </span></span></li>
<li class=""><span>/**  </span></li>
<li class="alt"><span>*@packagemyFrameworkuploadclass  </span></li>
<li class=""><span>*@Descriptionuploadclass  </span></li>
<li class="alt"><span>*@Date2007-11-28  </span></li>
<li class=""><span>*@authorantsnet  </span></li>
<li class="alt"><span>*@copyrighthttp://www.antsnet.net  </span></li>
<li class=""><span>*@Emailantsnet@163.com  </span></li>
<li class="alt"><span>*@Environment:Apache2.0.59+PHP5.2.5+mysql5.0  </span></li>
<li class=""><span>*@version$Id:myFrame_Upload.php22008-02-2701:14:05ZAdministrator$  </span></li>
<li class="alt"><span>*/  </span></li>
<li class=""><span>classmyFrame_UploadextendsmyFrame  </span></li>
<li class="alt"><span>{  </span></li>
<li class="">
<span>var$</span><span class="attribute">uploadPath</span><span>=</span><span class="attribute-value">"uploadFile/"</span><span>;  </span>
</li>
<li class="alt">
<span>var$</span><span class="attribute">fullPath</span><span>=</span><span class="attribute-value">''</span><span>;  </span>
</li>
<li class=""><span>var$message;  </span></li>
<li class="alt">
<span>var$</span><span class="attribute">_debug</span><span>=</span><span class="attribute-value">false</span><span>;  </span>
</li>
<li class="">
<span>var$</span><span class="attribute">errorMessage</span><span>=</span><span class="attribute-value">''</span><span>;  </span>
</li>
<li class="alt"><span> </span></li>
<li class="">
<span>function__construct($</span><span class="attribute">uploadPath</span><span>=</span><span class="attribute-value">''</span><span>)  </span>
</li>
<li class="alt"><span>{  </span></li>
<li class=""><span>if($uploadPath!="")  </span></li>
<li class="alt"><span>{  </span></li>
<li class="">
<span>$this-</span><span class="tag">></span><span class="attribute">uploadPath</span><span>=$uploadPath;  </span>
</li>
<li class="alt"><span>}  </span></li>
<li class=""><span>}  </span></li>
<li class="alt"><span>/**  </span></li>
<li class=""><span>*Batchupload  </span></li>
<li class="alt"><span>*  </span></li>
<li class=""><span>*@paramArray$arrayOutPut  </span></li>
<li class="alt"><span>*/  </span></li>
<li class="">
<span>publicfunctionformLocalBatch($</span><span class="attribute">keepSource</span><span>=</span><span class="attribute-value">false</span><span>,$</span><span class="attribute">arrayOutPut</span><span>=</span><span class="attribute-value">''</span><span>)  </span>
</li>
<li class="alt"><span>{  </span></li>
<li class="">
<span>$</span><span class="attribute">returnArray</span><span>=</span><span class="attribute-value">array</span><span>();  </span>
</li>
<li class="alt"><span>if(sizeof($_FILES)==$arrayOutPut&&!$keepSource)  </span></li>
<li class=""><span>{  </span></li>
<li class="alt">
<span>$</span><span class="attribute">i</span><span>=</span><span class="attribute-value">0</span><span>;  </span>
</li>
<li class="">
<span>foreach($_FILESas$</span><span class="attribute">index</span><span>=</span><span class="tag">></span><span>$value)  </span>
</li>
<li class="alt"><span>{  </span></li>
<li class="">
<span>$returnArray[]=$this-</span><span class="tag">></span><span>fromLocal($value,$outPutName[$i]);  </span>
</li>
<li class="alt"><span>$i++;  </span></li>
<li class=""><span>}  </span></li>
<li class="alt"><span>}else{  </span></li>
<li class="">
<span>foreach($_FILESas$</span><span class="attribute">index</span><span>=</span><span class="tag">></span><span>$value)  </span>
</li>
<li class="alt"><span>{  </span></li>
<li class="">
<span>$returnArray[]=$this-</span><span class="tag">></span><span>fromLocal($value);  </span>
</li>
<li class="alt"><span>}  </span></li>
<li class=""><span>}  </span></li>
<li class="alt"><span>return$returnArray;  </span></li>
<li class=""><span>}  </span></li>
<li class="alt"><span>/**  </span></li>
<li class=""><span>*Uploadfileformlocal  </span></li>
<li class="alt"><span>*  </span></li>
<li class=""><span>*@paramArray|String$file_Area_Name  </span></li>
<li class="alt"><span>*@paramArray|String$outPutName  </span></li>
<li class=""><span>*/  </span></li>
<li class="alt">
<span>publicfunctionfromLocal($VALUE,$</span><span class="attribute">outPutName</span><span>=</span><span class="attribute-value">''</span><span>)  </span>
</li>
<li class=""><span>{  </span></li>
<li class="alt"><span> </span></li>
<li class=""><span>include_once(SERVERROOT.MYFRAME.'myFrame_Basic.php');  </span></li>
<li class="alt"><span>/**  </span></li>
<li class=""><span>*thefollowingforsingle  </span></li>
<li class="alt"><span>*/  </span></li>
<li class="">
<span>if($</span><span class="attribute">outPutName</span><span>==''||$</span><span class="attribute">outPutName</span><span>=="NULL")  </span>
</li>
<li class="alt"><span>{  </span></li>
<li class="">
<span>$</span><span class="attribute">outPutName</span><span>=</span><span class="attribute-value">date</span><span>("YmdHis");  </span>
</li>
<li class="alt"><span>}  </span></li>
<li class="">
<span>if($VALUE['error']</span><span class="tag">></span><span>0)  </span>
</li>
<li class="alt"><span>{  </span></li>
<li class=""><span>switch($VALUE['errror'])  </span></li>
<li class="alt"><span>{  </span></li>
<li class=""><span>case'1':  </span></li>
<li class="alt">
<span>$this-</span><span class="tag">></span><span>errorMessage[]=$this-</span><span class="tag">></span><span>myFrameMessage['false']['file']['max'];  </span>
</li>
<li class=""><span>returnfalse;  </span></li>
<li class="alt"><span>break;  </span></li>
<li class=""><span>case'2':  </span></li>
<li class="alt">
<span>$this-</span><span class="tag">></span><span>errorMessage[]=$this-</span><span class="tag">></span><span>myFrameMessage['false']['file']['maxDefined'];  </span>
</li>
<li class=""><span>returnfalse;  </span></li>
<li class="alt"><span>break;  </span></li>
<li class=""><span>case'3':  </span></li>
<li class="alt">
<span>$this-</span><span class="tag">></span><span>errorMessage[]=$this-</span><span class="tag">></span><span>myFrameMessage['false']['file']['uncomplite'];  </span>
</li>
<li class=""><span>returnfalse;  </span></li>
<li class="alt"><span>break;  </span></li>
<li class=""><span>case'4':  </span></li>
<li class="alt">
<span>$this-</span><span class="tag">></span><span>errorMessage[]=$this-</span><span class="tag">></span><span>myFrameMessage['false']['file']['unupload'];  </span>
</li>
<li class=""><span>returnfalse;  </span></li>
<li class="alt"><span>break;  </span></li>
<li class=""><span> </span></li>
<li class="alt"><span>}  </span></li>
<li class=""><span>}  </span></li>
<li class="alt">
<span>$</span><span class="attribute">fileName</span><span>=$this-</span><span class="tag">></span><span>uploadPath.$outPutName.myFrame_Basic::getFileName($VALUE['name']).myFrame_Basic::getFileExt($VALUE['name']);  </span>
</li>
<li class=""><span>if(is_uploaded_file($VALUE['tmp_name']))  </span></li>
<li class="alt"><span>{  </span></li>
<li class=""><span>if(!move_uploaded_file($VALUE['tmp_name'],$fileName))  </span></li>
<li class="alt"><span>{  </span></li>
<li class="">
<span>$this-</span><span class="tag">></span><span>errorMessage[]=$this-</span><span class="tag">></span><span>myFrameMessage['false']['file']['move'];  </span>
</li>
<li class="alt"><span>returnfalse;  </span></li>
<li class=""><span>}else{  </span></li>
<li class="alt"><span>return$fileName;  </span></li>
<li class=""><span>}  </span></li>
<li class="alt"><span>}  </span></li>
<li class=""><span>}  </span></li>
<li class="alt"><span>/**  </span></li>
<li class=""><span>*Uploadfromnetwork  </span></li>
<li class="alt"><span>*  </span></li>
<li class=""><span>*@paramArray|String$url  </span></li>
<li class="alt"><span>*@paramArray|String$outPutName  </span></li>
<li class=""><span>*@paramBool$keepSource  </span></li>
<li class="alt"><span>*/  </span></li>
<li class="">
<span>publicfunctionfromNet($url,$</span><span class="attribute">outPutName</span><span>=</span><span class="attribute-value">''</span><span>,$</span><span class="attribute">keepSource</span><span>=</span><span class="attribute-value">false</span><span>)  </span>
</li>
<li class="alt"><span>{  </span></li>
<li class=""><span>include_once(SERVERROOT.MYFRAME.'myFrame_Basic.php');  </span></li>
<li class="alt">
<span>if($</span><span class="attribute">outPutName</span><span>=="")  </span>
</li>
<li class=""><span>{  </span></li>
<li class="alt">
<span>$</span><span class="attribute">outPutName</span><span>=</span><span class="attribute-value">date</span><span>("YmdHis");  </span>
</li>
<li class=""><span>}  </span></li>
<li class="alt">
<span>$</span><span class="attribute">fileType</span><span>=</span><span class="attribute-value">myFrame_Basic</span><span>::getFileExt($url);  </span>
</li>
<li class="">
<span>$</span><span class="attribute">fileName</span><span>=$outPutName.$fileType;  </span>
</li>
<li class="alt">
<span>$</span><span class="attribute">contents</span><span>=</span><span class="attribute-value">file_get_contents</span><span>($url);  </span>
</li>
<li class="">
<span>$</span><span class="attribute">return</span><span>=</span><span class="attribute-value">file_put_contents</span><span>($this-</span><span class="tag">></span><span>uploadPath.$fileName,$contents);  </span>
</li>
<li class="alt"><span>if($return){  </span></li>
<li class="">
<span>$this-</span><span class="tag">></span><span class="attribute">fullPath</span><span>=$this-</span><span class="tag">></span><span>uploadPath.$fileName;  </span>
</li>
<li class="alt">
<span>return$this-</span><span class="tag">></span><span>fullPath;  </span>
</li>
<li class=""><span>}else{  </span></li>
<li class="alt">
<span>$this-</span><span class="tag">></span><span>errorMessage[]=$this-</span><span class="tag">></span><span>myFrameMessage['false']['file']['url'];  </span>
</li>
<li class=""><span>returnfalse;  </span></li>
<li class="alt"><span>}  </span></li>
<li class=""><span>}  </span></li>
<li class="alt"><span>} </span></li>
</ol>


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