【问题标题】:how to filter csv (excel file) when uploading to database上传到数据库时如何过滤csv(excel文件)
【发布时间】:2015-12-10 00:08:02
【问题描述】:

所以这是我在从字符中过滤 csv 内容时遇到的问题,例如我尝试使用 str_replace 的撇号,但它似乎没有任何影响。下面的代码在上传没有特殊字符的数据时完美运行,尤其是撇号,你能完善我下面的代码,这样系统就不会因为特殊字符而出错吗?

这里是代码:

 if ($_FILES[csv][size] > 0) { 

    //get the csv file 
    $file = str_replace("'","",$_FILES[csv][tmp_name]); 
    $handle = fopen($file,"r"); 

    //loop through the csv file and insert into database 
    do { 
        if (str_replace("'","",$data[0])) { 
            mysql_query("INSERT IGNORE INTO faculty(FCode,FName,MName,LName,Gender,image_name,BDate,Title,Service,EmpStat,CollegeID,DepartmentID,dateCreated) values('$data[0]','$data[1]','$data[2]','$data[3]','$data[4]','$data[5]','$data[6]','$data[7]','$data[8]','$data[9]','$data[10]','$data[11]','$currentDate')") or die ("LOL" .mysql_error()); 

        } 
    } while ($data = fgetcsv($handle,1000,",","'")); 

这是示例 csv 文件的图片http://imgur.com/K3g5lAJ

【问题讨论】:

    标签: php csv file-upload filtering


    【解决方案1】:

    试试mysql_real_escape_string();

     mysql_query("INSERT IGNORE INTO faculty(FCode) values('mysql_real_escape_string($data[0])')") or die ("LOL" .mysql_error()); 
    

    【讨论】:

    • 谢谢先生,我完全忘记了
    【解决方案2】:

    mysql_query("INSERT IGNORE INTO Faculty(FCode,FName,MName,LName,Gender,image_name,BDate,Title,Service,EmpStat,CollegeID,DepartmentID,dateCreated) values('".mysql_real_escape_string($data[0]) ."','".mysql_real_escape_string($data[1])."','" .mysql_real_escape_string($data[2])."','" .mysql_real_escape_string($data[3])."',' " .mysql_real_escape_string($data[4])."','" .mysql_real_escape_string($data[5])."','" .mysql_real_escape_string($data[6])."','" .mysql_real_escape_string($ data[7])."','" .mysql_real_escape_string($data[8])."','" .mysql_real_escape_string($data[9])."','" .mysql_real_escape_string($data[10]) ."','" .mysql_real_escape_string($data[11])."','$currentDate')") 或 die ("sql 语法错误" .mysql_error());

    【讨论】:

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