自用PHP在线Access转html表格小功能(快速预览access)

自用PHP在线Access转html表格小功能(支持大文件上传,得到一表一文件)
本工具用于Access数据表转html下载供预览,特别适合各类程序员。
开发环境(可能只支持)Windows IIS PHP5.4 其他系统或新版本都不支持

<?php
/*
//自用PHP在线Access转html表格小功能(支持大文件上传,得到一表一文件)
//本工具用于Access数据表转html下载供预览,特别适合各类程序员。
//作者信息:yujianyue<15058593138@qq.com> 请保留版权信息
//开发环境(可能只支持)Windows IIS PHP5.4 其他系统或新版本都不支持
//不定期更新详情关注:https://Access2html.96448.cn/
*/

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*/

//error_reporting(0);
$biaoti = "自用PHP在线Access转html表格小功能(Access2html)";
$dlimi = "1"; //分片大小MB
$zlimi = "10"; //总文件限制MB
$upext = ".mdb|.asa";//上传格式限定;|隔开
$upexe = str_replace("|",",",$upext);//上传格式限定
$tima = date("YmdHis");
//以下只为获得功能页面网址用于上传文件网址拼接
$iport = $_SERVER['SERVER_PORT'];
$indes = $_SERVER['SCRIPT_NAME'];
$inder = dirname($_SERVER['PHP_SELF']);
$ihost = $_SERVER['HTTP_HOST'];
if(stristr("-443-","-$iport-")){
$ihosts = "https://$ihost{$inder}";
}elseif(stristr("-80-","-$iport-")){
$ihosts = "http://$ihost{$inder}";
}else{
$ihosts = "http://$ihost:{$iport}{$inder}";
}
/*
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*/
$css = "<meta charset=\"utf-8\" />";
$css .= "<style>\r\n *{margin:0; padding:0; font-size:12px;}";
$css .= "table{margin:5px auto;border-left:1px solid #a2c6d3;border-top:3px solid #0180CF;width:96vw;}";
$css .= "table td{border-right:1px solid #a2c6d3;border-bottom:1px solid #a2c6d3;}";
$css .= "table td{padding:5px;word-wrap:break-word;word-break:break-all;max-width:300px;}";
$css .= ".tt{background:#e5f2fa;line-height:150%;font-size:14px;padding:5px 9px;}";
$css .= "</style>";
function jsonMsg($code,$msg,$url=''){
  $arr = []; $arr['code'] = $code; $arr['msg'] = $msg; $arr['url'] = $url;
  header('Content-type: application/json');
  exit(json_encode($arr));
}
function heFile($filebath,$bnum)  {
  $wfp = fopen($filebath, $bnum == 1 ? "wb" : "ab");
  $rfp = fopen($_FILES['file']['tmp_name'], "rb");
  $bool = false;
  while ($buff = fread($rfp, 4096)) {
  if(!$bool = fwrite($wfp, $buff)) return $bool;
  }
  fclose($wfp);
  fclose($rfp);
  return $bool;
}
function characet($data){
  if(!empty($data) ){    
    $fileType = mb_detect_encoding($data , array('UTF-8','GBK','LATIN1','BIG5')) ;   
    if( $fileType != 'UTF-8'){   
      $data = mb_convert_encoding($data ,'utf-8' , $fileType);   
    }   
  }   
  return $data;    
}
//如果含html则替换<>'"
function reps($stext){
$stext = str_replace(array("<", ">",), array("&lt;", "&gt;"), $stext);
$stext = str_replace(array("\r\n","\r","\n"),"<br />",$stext);
return characet($stext);
}
function db2zip($zipfile,$dbsname,$tima){
global $css;
if(!file_exists($dbsname)){ exit("存储路径出错!"); }
 $shuoy = "<h1>$dbsname</h1>";  
 $zip = new ZipArchive;
$res = $zip->open($zipfile, ZipArchive::CREATE);
if ($res === TRUE) {
//当前读取无密码数据文件
$cstr = "DRIVER=Microsoft Access Driver (*.mdb);DBQ={$dbsname}"; 
$conn = @odbc_connect($cstr,"","",SQL_CUR_USE_ODBC ) or die ("数据库连接错误!"); 
$result = odbc_tables($conn); $table=[];
while (odbc_fetch_row($result)){
if(odbc_result($result,"TABLE_TYPE")=="TABLE") $table[] =odbc_result($result,"TABLE_NAME");
}
 odbc_close($conn);
 if(count($table)<1){ exit("读取失败:空白数据表!");}
foreach($table as $rowname){
 $rawhtml = showbiao($dbsname,$rowname);
 $zip->addFromString("$rowname.html", "$css".$rawhtml);
 $shuoy .= "<p><a href=\"$rowname.html\" target='_blank'>$rowname</a></p>\r\n";
}
//$zip->addFile("chalide.zip","chalide.zip");
$zip->addFromString("_ReadMe.txt", $shuoy);
$zip->close(); 
} else {
exit("fail zip：ZipArchive failure");
}
}
function showbiao($dbsname,$rewname){
$cstr = "DRIVER=Microsoft Access Driver (*.mdb);DBQ={$dbsname}"; 
$conn = @odbc_connect($cstr,"","",SQL_CUR_USE_ODBC ) or die ("数据库连接错误!"); 
$query = @odbc_do($conn, "select * from [{$rewname}]"); 
$fieldcount = odbc_num_fields($query); 
$h .= "<table cellspacing=\"0\" class=\"table\"> \r\n";
$h .= "<caption>表:$rewname ({$fieldcount}列)</caption>";
$h .= '<tr class="tt">';
for( $i=0; $i<$fieldcount; $i++){ 
$info = reps(odbc_field_name($query,$i+1)); 
$h .= "<td><nobr>$info</nobr></td>";
} 
$h .= '</tr>';
while ($row = odbc_fetch_row($query)){
$iy++;  $h .= '<tr>';
for( $i=0; $i<$fieldcount; $i++){ 
$info = reps(odbc_result($query,$i+1)); 
$h .= "<td>$info</td>";
} 
$h .= '</tr>';
} 
if($iy<1){ $h .= "<tr><td colspan={$i}>没有查询到相关信息哦</td></tr>"; }
$h .= '</table>';
odbc_close($conn);
return $h;
}

if($_FILES['file']['tmp_name'] && $_POST['blob_num']){
 $filex = $_FILES['file'];
 $filen = (isset($_POST['file_name']))?Trim($_POST['file_name']):'';
 $timen = (isset($_POST['nowYmd']))?Trim($_POST['nowYmd']):date("YmdHis").$uniqid();
if ($filex["error"] > 0){
$fer = []; $ercode = $filex["error"];
$fer["1"] = '上传的文件超过了upload_max_filesize选项限制的值';
$fer["2"] = '上传文件的大小超过了表单MAX_FILE_SIZE选项指定的值';
$fer["3"] = '上传异常,文件只有部分被上传';
$fer["4"] = '文件空白或者说没有文件被上传';
$fer["6"] = '上传的临时文件丢失';
$fer["7"] = '文件写入失败建议检查文件夹读写权限';
if($fer[$ercode]){
jsonMsg("0","Error 00".$ercode.":".$fer[$ercode]);
}else{
jsonMsg("0","Error 00".$ercode.":未知上传错误!");
}
}else{
$info = pathinfo($filen); $tape = strtolower($info['extension']);
if(!stristr("|$upext|","|.{$tape}|")){ jsonMsg("0","Error 010,后缀.{$tape}不支持!");}
if($filex["size"]>$dlimi*1024*1024){ jsonMsg("0","Error 011,单片文件大小超{$dlimi}MB!");}
if($_POST["filesize"]>$zlimi*1024*1024){ jsonMsg("0","Error 012,文件总大小超{$zlimi}MB!");}
$filepath = "./upload/";  //存储路径
if(!is_dir($filepath)) { @mkdir($filepath,0755,true);}
if(!is_dir($filepath)) { jsonMsg("0","Error 015,文件夹失败{$filepath}!");}
$filebath = $filepath . "$timen.$tape";
$bnum = (isset($_POST['blob_num']))?addslashes($_POST['blob_num']):'';
$tnum = (isset($_POST['total_blob_num']))?addslashes($_POST['total_blob_num']):'';
$fnum = (isset($_POST['filesize']))?addslashes($_POST['filesize']):'0';
if(!is_numeric($bnum) || !is_numeric($tnum)) jsonMsg("0","Error 0161,分片参数得数字!");
if(!is_numeric($fnum) ) jsonMsg("0","Error 0162,参数filesize得数字!");
 $urlx = $ihosts.Ltrim($filebath,".").".zip";
if("@$bnum" == "@1" && "@$tnum"=="@1"){
 move_uploaded_file($_FILES['file']['tmp_name'],$filebath);//直接更名保存
 $fsize=filesize($filebath);
 $fzip = db2zip($filebath.".zip",$filebath,$tima);
 if($fnum==$fsize) jsonMsg("2","OK",$urlx); else jsonMsg("2","可能异常!",$urlx);
}elseif($bnum<$tnum && $tnum>1){
 heFile($filebath,$bnum);
 jsonMsg("1","waiting $bnum/$tnum !");
}elseif($bnum==$tnum && $tnum>1){
 heFile($filebath,$bnum);
 $fsize=filesize($filebath);
 $fzip = db2zip($filebath.".zip",$filebath,$tima);
 if($fnum==$fsize) jsonMsg("2","OK@$filebath",$urlx); else jsonMsg("2","可能异常!",$urlx);
}else{
 jsonMsg("0","Error 017,分片异常：$bnum / $tnum!");
}
}
}

?>
<!DOCTYPE html>
<html>
<head>
 <title><?php echo "$biaoti"; ?></title>
 <style type="text/css">
  body {font-family: Arial, sans-serif;font-size: 14px;background-color: #f2f2f2;}
  h3{margin: 0;font-size: 18px;line-height: 1.8;color: blue;}
  p {margin: 0; font-size: 14px; line-height: 1.5;}
  #urls {color: blue;}
 .container {
   margin: 50px auto;
   padding: 20px 20px 50px 20px;
   background-color: #fff;
   border-radius: 5px;
   box-shadow: 0 0 10px rgba(0,0,0,0.3);
   max-width: 775px;
  }
  #mask{
   position: fixed;   top: 0;   left: 0;   width: 100%;   height: 100%;
   background-color: rgba(0,0,0,0.5);   display: none;
  }
  #dialog{
   position: fixed;   top: 50%;   left: 50%;
   min-width: 300px;   transform: translate(-50%,-50%);
   background-color: #fff;   padding: 20px;   border-radius: 5px;
   box-shadow: 0 0 10px rgba(0,0,0,0.5);   display: none;
  }
  #dialog .btn, .bts{
   display: flex;   float: left;   padding: 5px 8px;
   background-color: #007bff;   color: #fff;   border-radius: 3px;
   cursor: pointer;   margin: 10px 10px 10px 0;
  }
  #dialog .btn:hover, .bts:hover{
   background-color: #0069d9;
  }
  #progress{
  width: 100%; min-width: 300px;  height: 20px;
  background-color: #f7f7f7;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1);
  border-radius: 4px;
  background-image: linear-gradient(to bottom, #f5f5f5, #f9f9f9);
  }
  .finish {
  background-color: #149bdf;
  background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);
  background-size: 20px 20px;
  height: 100%;
  }
 </style>
</head>
<body>
<div class="container">
 <h3><?php echo "$biaoti"; ?></h3>
 <p>自用在线Access转html表格小功能(支持大文件上传,得到一表一文件)</p>
 <p>说明：限制大小<?php echo $zlimi;?>Mb；支持<?php echo $upexe?>格式上传!</p>
 <?php echo '<p>作用：上传Access数据得到各表html表格数据!</p>'; ?>
 <?php echo '<p>环境：可能仅支持WIN PHP5.4/Linux不支持/高版本PHP不支持!</p>'; ?>
 <div style="margin-bottom:20px;display:block;">
 <button onclick="up('file')" class="bts">上传</button>
 </div>
 <input type="file" id="file" accept="<?php echo $upexe?>" style="display:none;">
</div>
 <div id="mask"></div>
 <div id="dialog">
 <div id="progress">
  <div id="uend" class="finish" style="width: 0%;" progress="0"></div>
 </div>
  <div id="back"></div>
  <div id="buts"><button class="btn" id="ok" onclick="hideDialog()">确定</button></div>
 </div>
 <script type="text/javascript">
function $(Obj){return document.getElementById(Obj);}
function up(Obj){ $(Obj).value=""; $(Obj).click();}
  var mask = $('mask');
  function showDialog(){
   mask.style.display = 'block';
   dialog.style.display = 'block';
  }
  function hideDialog(){
   mask.style.display = 'none';
   dialog.style.display = 'none';
  }
  var tici = Date.parse(new Date())/1000;
  var ufile = $("file");
  var jdt_s = $('uend');
  var ipt_s = $('back');
  ufile.onchange = function () {
  tici = tici + 1; $("back").innerHTML="";
  jdt_s.style.width = "1%";  jdt_s.innerHTML = "";
  showDialog();
  var vupload = new Upload(jdt_s, ipt_s);//后移解决二次选择文件上传失败
  vupload.addFileAndSend(this);
  };
  function Upload(jdt, ipt) {
  const LENGTH = 1024 * 1024 * <?php echo $dlimi;?>;//分片上传每片数量MB
  var start = 0; var end = start + LENGTH;
  var blob; var blob_num = 1;
  this.addFileAndSend = function (that) {
 var file = that.files[0];
if(!file){ ipt_s.innerHTML = "<b>未上传:</b>未选择文件!"; return false;}
if (!/(<?php echo $upext;?>)$/.test(file.name)){
 ipt_s.innerHTML = '<b>未上传:</b>仅支持后缀格式（<?php echo $upexe;?>）!'; return false;
}
if (file.size > <?php echo $zlimi;?> * 1024 * 1024){
 ipt_s.innerHTML = '<b>未上传:</b>文件大小超<?php echo $zlimi;?>MB限制!'; return false;
}
  blob = cutFile(file);
  sendFile(blob, file);
  blob_num += 1;
  };
  function cutFile(file) {
  var file_blob = file.slice(start, end);
  start = end;  end = start + LENGTH;
  return file_blob;
  }
  function sendFile(blob, file) {
  var xhr = new XMLHttpRequest();
  var fdata = new FormData();
  var total_blob_num = Math.ceil(file.size / LENGTH);
  fdata.append('file', blob);
  fdata.append('blob_num', blob_num);
  fdata.append('filesize', file.size);
  fdata.append('nowYmd', tici);
  fdata.append('total_blob_num', total_blob_num);
  fdata.append('file_name', file.name);
  xhr.open('POST', '?act=up&t='+Math.random(), false);
  xhr.onreadystatechange = function () {
  var progress;  var progressObj = jdt;
  if (total_blob_num === 1) {
  progress = '100%';
  } else {
  progress = Math.ceil((blob_num / total_blob_num) * 10000) / 100 + '%';
  }
  progressObj.style.width = progress;
  progressObj.innerHTML = progress;
  var tt = setTimeout(function () {
  var jj = JSON.parse(xhr.response);
  console.log(jj);
  if (jj.code == 2 || jj.code == 1) {
  if (start < file.size) {
  blob = cutFile(file);
  sendFile(blob, file);
  blob_num += 1;
  }
if (jj.code == 2){ $("back").innerHTML='<h3>上传成功:</h3>下载:<a href="'+jj.url+'" target="_blank">'+jj.url+'</a>';}
  }
if (jj.code == 0){ $("back").innerHTML='<h3>上传失败:</h3><b>'+jj.msg+'</b>';}
  xhr = undefined;
  fdata = undefined;
  }, 500);
  };
  xhr.send(fdata);
  }
  }
</script>
 </body>
</html>