php上传文件代码实例
在php应用中文件上传的代码是指把本地的文件直接上传到服务器,下面我们把一些文章通过php uploadfile来保存到远程器上,实例代码如下:
<html> <head> <title>文件上传</title> <meta http-equiv= "Content-Type" content= "text/html; charset=gb2312" > </head> <body bgcolor= "#FFFFFF" text= "#000000" leftmargin= "0" topmargin= "0" > <? require './global.php' ; $updir = "uploaddir" ; $form ? $form = $form : $form = "form1" ; if (! $inputname ) $inputname = $_GET [ 'inputname' ]; if ( $uploadfile ){ $copyfilename = date ( 'YmdHis' ,time()); if (! is_dir ( $updir )) mkdir ( $updir ,777); $filetype = array ( ".php" , ".php3" ); $type = substr ( $uploadfile [ 'name' ], strrpos ( $uploadfile [ 'name' ], '.' ), strlen ( $uploadfile [ 'name' ])- strrpos ( $uploadfile [ 'name' ], '.' )); if (in_array( $type , $filetype )){ echo "上传的文件不符合格式<a href=" javascript教程:history.go(-1) "> 点击返回</a>" ; exit ;} $dir = "$updir/$copyfilename.$type" ; if (function_exists( "ImageJpeg" )&& eregi ( "(.jpg)$" , $uploadfile_name )&& $w ) include ( "gd.php" ); if (move_uploaded_file( $uploadfile , $dir )){ chmod ( $dir , 0777); $ckupload =2; } if (! $ckupload ){ if (move_uploaded_file( $uploadfile [ 'tmp_name' ], $dir )){ chmod ( $dir , 0777); $ckupload =2; } } if (! $ckupload ){ echo "<CENTER>文件上传不成功,请再次上传，如果多次不成功，请联系管理员<a href=" javascript：history.go(-1) "> 点击返回</a></CENTER>" ; exit ; } else { echo "上传成功1,<A HREF=?>继续上传</A>" ; echo "<script>parent.$form.$inputname.value='$updir/$copyfilename$type'</script>" ; exit ; } } ?> <form name= "form1" method= "post" action= "" enctype= "multipart/form-data" > <input class =mmcinb type= "file" name= "uploadfile" style= "height:20px; background-color:#f3f3f3; border:1 solid black;" onMouseOver = "this.style.backgroundColor='#FFC864'" onMouseOut = "this.style.backgroundColor='#f3f3f3'" > <input class =mmcinb type= "submit" name= "Submit" value= "上传文件" style= "height:20px; background-color:#f3f3f3; border:1 solid black;" onMouseOver = "this.style.backgroundColor='#FFC864'" onMouseOut = "this.style.backgroundColor='#f3f3f3'" > </form> //开源代码phpfensi.com </body> </html>查看更多关于php上传文件代码实例 - php上传下载的详细内容...
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