this is a extra element for clear the floated element
用PHP将mysql数据表转换为excel文件格式
  • 11/02
  • 2007
PHP编程 | Linux 3336 次查看
  <?php

  $DB_Server = "localhost";

  $DB_Username = "mydowns";

  $DB_Password = "";

  $DB_DBName = "mydowns";

  $DB_TBLName = "user";

  $Connect = @mysql_connect($DB_Server, $DB_Username, $DB_Password)

  or die("Couldn't connect.");

  $Db = @mysql_select_db($DB_DBName, $Connect)

  or die("Couldn't select database.");

  $file_type = "vnd.ms-excel";

  $file_ending = "xls";

  header("Content-Type: application/$file_type");

  header("Content-Disposition: attachment; filename=mydowns.$file_ending");

  header("Pragma: no-cache");

  header("Expires: 0");

  $now_date = date('Y-m-d H:i');

  $title = "数据库名:$DB_DBName,数据表:$DB_TBLName,备份日期:$now_date";

  $sql = "Select * from $DB_TBLName";

  $ALT_Db = @mysql_select_db($DB_DBName, $Connect)

  or die("Couldn't select database");

  $result = @mysql_query($sql,$Connect)

  or die(mysql_error());

  echo("$title\n");

  $sep = "\t";

  for ($i = 0; $i < mysql_num_fields($result); $i++) {

  echo mysql_field_name($result,$i) . "\t";

  }

  print("\n");

  $i = 0;

  while($row = mysql_fetch_row($result))

  {

  $schema_insert = "";

  for($j=0; $j<mysql_num_fields($result);$j++)

  {

  if(!isset($row[$j]))

  $schema_insert .= "NULL".$sep;

  elseif ($row[$j] != "")

  $schema_insert .= "$row[$j]".$sep;

  else

  $schema_insert .= "".$sep;

  }

  $schema_insert = str_replace($sep."$", "", $schema_insert);

  $schema_insert .= "\t";

  print(trim($schema_insert));

  print "\n";

  $i++;

  }

  return (true);

  ?>