我试图导出一个MySQL表到一个xls文件。问题是表数据是希伯来语,保存为utf8。由于某些原因,当我导出文件时,excel无法读取文本。
表是utf8。
function export_excel_csv($DB_TBLName)
{
global $connectionion;
mysql_query("SET NAMES 'utf8'");
$sql = "select * from {$DB_TBLName}";
//Optional: print out title to top of Excel or Word file with Timestamp
//for when file was generated:
//set $Use_Titel = 1 to generate title, 0 not to use title
$Use_Title = 1;
//define date for title: EDIT this to create the time-format you need
$now_date = DATE('m-d-Y H:i');
//define title for .doc or .xls file: EDIT this if you want
$title = "Dump For Table $DB_TBLName from Database $DB_TBLName on $now_date";
//execute query
$result = MYSQL_QUERY($sql,$connectionion)
or DIE("Couldn't execute query:<br>" . MYSQL_ERROR(). "<br>" . MYSQL_ERRNO());
//if this parameter is included ($w=1), file returned will be in word format ('.doc')
//if parameter is not included, file returned will be in excel format ('.xls')
IF (ISSET($w) && ($w==1))
{
$file_type = "msword";
$file_ending = "doc";
}ELSE {
$file_type = "application/csv";
$file_ending = "csv";
}
//header info for browser: determines file type ('.doc' or '.xls')
HEADER("Content-Type: application/$file_type; charset='UTF-8';");
HEADER("Content-Disposition: attachment; filename=database_dump.$file_ending");
HEADER("Pragma: no-cache");
HEADER("Expires: 0");
/* Start of Formatting for Word or Excel */
IF (ISSET($w) && ($w==1)) //check for $w again
{
/* FORMATTING FOR WORD DOCUMENTS ('.doc') */
//create title with timestamp:
IF ($Use_Title == 1)
{
ECHO("$title'n'n");
}
//define separator (defines columns in excel & tabs in word)
$sep = "'n"; //new line character
WHILE($row = MYSQL_FETCH_ROW($result))
{
//set_time_limit(60); // HaRa
$schema_insert = "";
FOR($j=0; $j<mysql_num_fields($result);$j++)
{
//define field names
$field_name = MYSQL_FIELD_NAME($result,$j);
//will show name of fields
$schema_insert .= "$field_name:'t";
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));
//end of each mysql row
//creates line to separate data from each MySQL table row
PRINT "'n----------------------------------------------------'n";
}
}ELSE{
/* FORMATTING FOR EXCEL DOCUMENTS ('.xls') */
//create title with timestamp:
IF ($Use_Title == 1)
{
ECHO("$title'n");
}
//define separator (defines columns in excel & tabs in word)
$sep = "'t"; //tabbed character
//start of printing column names as names of MySQL fields
FOR ($i = 0; $i < MYSQL_NUM_FIELDS($result); $i++)
{
ECHO MYSQL_FIELD_NAME($result,$i) . "'t";
}
PRINT("'n");
//end of printing column names
//start while loop to get data
WHILE($row = MYSQL_FETCH_ROW($result))
{
//set_time_limit(60); // HaRa
$schema_insert = "";
FOR($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);
//following fix suggested by Josue (thanks, Josue!)
//this corrects output in excel when table fields contain 'n or 'r
//these two characters are now replaced with a space
$schema_insert = PREG_REPLACE("/'r'n|'n'r|'n|'r/", " ", $schema_insert);
$schema_insert .= "'t";
PRINT(TRIM($schema_insert));
PRINT "'n";
}
如果有人知道我做错了什么,我会很高兴知道:)欢呼,Sagi .
您实际上并没有保存为Excel (.xls或.xlsx)文件,您正在保存为带有选项卡而不是逗号分隔符的CSV文件(这是Excel能够读取的文件格式)…但是,仅仅因为你向浏览器发送了一个标题,告诉它内容是UTF-8,并不意味着当你在MS Excel中打开文件时,Excel会意识到这一点。
如果你想要UTF-8数据,当你在Excel中打开这个文件,然后要么写一个真正的Excel (.xls或.xlsx)文件(取决于你的目标Excel的版本)。或者,尝试将BOM标记写入CSV文件(不保证)。
这不是一个XLS文件,而是一个CSV文件,使用这个头:
header("Content-type: application/csv");
header("Content-Disposition: attachment; filename=file.csv");
header("Pragma: no-cache");
header("Expires: 0");
也检查这个主题:用PHP为用户创建CSV文件
如果这仍然引起问题,我们可以进一步查看