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php下传文件的简单代码
- WBOYOriginal
- 2016-06-13 11:17:58778browse
php上传文件的简单代码
在php编程中，文件上传可以说是太常见的了，分享一个php 上传文件的简单代码，适合初学的朋友。
1、文件上传界面 up_file.html
<HTML> <HEAD> <TITLE>文件上传界面</TITLE> </HEAD> <BODY> <table> <tr align="center"> <td><form ENCTYPE="multipart/form-data" NAME="SubmitForm" ACTION="upload.php" METHOD="POST"> <input type="hidden" name="MAX_FILE_SIZE" value="1000000"><input type="hidden" name="UploadAction" value="1"> </td></tr> <tr align="center"> <td><input NAME="UploadFile" TYPE="file" SIZE="30"></td> </tr> <tr align="center"> <td><input NAME="submit" VALUE="提交" TYPE="submit"></td> <td><input NAME="reset" VALUE="重置" TYPE="reset"></td> </tr> </form> </table> </center> </BODY> </HTML>
2、文件上传代码 upload.php
<HTML> <HEAD> <TITLE>文件上传代码</TITLE> </HEAD> <BODY> <? /** @文件上传代码 保存上传的文件 @site http://www.jbxue.com */ $TimeLimit=60; /*设置超时限制时间 缺省时间为30秒 设置为0时为不限时 */ set_time_limit($TimeLimit); If(($UploadFile !="none" )) { $UploadPath=AddSlashes(dirname($PATH_TRANSLATED))."\my_files\"; //上载文件存放路径 $FileName=$UploadPath.$UploadFile_name; //上载文件名 if($UploadFile_size < 1024) //上载文件大小 { $FileSize=(string)$UploadFile_size." 字节"; } elseif ($UploadFile_size <(1024 * 1024)) { $FileSize=number_format((double)($UploadFile_size/1024), 1) . " KB"; } else{ $FileSize=number_format((double)($UploadFile_size / (1024 * 1024)), 1) . " MB"; } if(!file_exists($FileName)) { if(copy($UploadFile,$FileName)) { echo "文件 $UploadFile_name ($FileSize)上载成功！"; } else { echo "文件 $UploadFile_name上载失败！"; } unlink($UploadFile); } else { echo "文件 $UploadFile_name已经存在！"; } } else { echo "你没有选择任何文件上载！"; } set_time_limit(30); //恢复缺省超时设置 ?> <BR><A HREF = "upload.php">返回</A> </BODY> </HTML>
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