php - 如何下载包含 HTML 标签的 csv 文件

Question

我正在尝试从 mysql 数据库下载数据。 DB 中的一个字段包含 HTML 标签。

当我尝试在 Excel 中打开下载的 csv 文件时，由于制表和 HTML 标记，它工作错误。有什么办法可以在excel中正确打开它吗？

我的 PHP 脚本:

<?php
/*******EDIT LINES 3-8*******/
$DB_Server = "localhost"; //MySQL Server    
$DB_Username = "root"; //MySQL Username     
$DB_Password = "";             //MySQL Password     
$DB_DBName = "ud-for-downloading-items";         //MySQL Database Name  
$DB_TBLName = "oc_product_description"; //MySQL Table Name   
$filename = "oc_product_description";         //File Name
/*******YOU DO NOT NEED TO EDIT ANYTHING BELOW THIS LINE*******/    
//create MySQL connection   
$sql = "Select * from $DB_TBLName";
$Connect = @mysql_connect($DB_Server, $DB_Username, $DB_Password) or die("Couldn't connect to MySQL:<br>" . mysql_error() . "<br>" . mysql_errno());
//select database   
$Db = @mysql_select_db($DB_DBName, $Connect) or die("Couldn't select database:<br>" . mysql_error(). "<br>" . mysql_errno());   
//execute query 
$result = @mysql_query($sql,$Connect) or die("Couldn't execute query:<br>" . mysql_error(). "<br>" . mysql_errno());    
$file_ending = "csv";
//header info for browser
header('Content-Encoding: UTF-8');
header('Content-type: text/csv; charset=UTF-8');
header("Content-Disposition: attachment; filename=$filename.csv");  
header("Pragma: no-cache"); 
header("Expires: 0");
echo "\xEF\xBB\xBF"; // UTF-8 BOM

/*******Start of Formatting for Excel*******/   
//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))
    {
        $schema_insert = "";
        for($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 = preg_replace("/\r\n|\n\r|\n|\r/", " ", $schema_insert);
        $schema_insert .= "\t";
        print(trim($schema_insert));
        print "\n";
    }   
?>

更新:添加图像

Answer 1

看一下这两个函数:htmlentities() 将所有 html 编码为字符(例如 ")html_entity_decode() 进行反向转换，将所有匹配的字符转换为 html 元素。

您可以根据您的需要在数据传输期间使用它们。如果这不起作用，您可以尝试 filter_var()

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