使用PHP将CSV文件中的每个字段都包含双引号吗? [英] Enclosing every field with double quotes in CSV file using PHP?

问题描述

我需要使用PHP在CSV文件中添加所有带双引号的字符串和数字.

I need to put all strings and number with double quotes in CSV file using PHP.

如何从PHP中用双引号引起的所有数据创建CSV文件?

How can I create CSV file from PHP in all data within double quotes ?

我正在使用此代码生成CSV-我正在使用codeigniter框架

I am using this code to generate CSV - I am using codeigniter framework

$array = array(
    array(
     (string)'XXX XX XX',
     (string)'3',
     (string)'68878353',
     (string)'',
     (string)'[e-mail]',
    ),
);

$this->load->helper('csv');
array_to_csv($array, 'blueform.csv'); 

我得到的输出:

"XXX XX XX",3,68878353,,[e-mail]

预期输出:

"XXX XX XX","3","68878353","","[e-mail]"

array_to_csv的代码

if (!function_exists('array_to_csv')) {
    function array_to_csv($array, $download = "") {
        if ($download != "") {   
            header('Content-Type: application/csv');
            header('Content-Disposition: attachement; filename="' . $download . '"');
        }

        ob_start();
        $f = fopen('php://output', 'w') or show_error("Can't open php://output");
        $n = 0;
        foreach ($array as $line) {
            $n++;
            if (!fputcsv($f, $line)) {
                show_error("Can't write line $n: $line");
            }
        }
        fclose($f) or show_error("Can't close php://output");
        $str = ob_get_contents();
        ob_end_clean();

        if ($download == "") {
            return $str;
        } else {
            echo $str;
        }
    }
}

提前谢谢

推荐答案

我有解决方案 此函数将带有双引号和

I have got solution this function convert multi dimension array into CSV with double quote and

function arr_to_csv($arr)
  {
        $filePointer="export.csv";
        $delimiter=",";
        $enclosure='"';
        $dataArray =$arr;

        $string = "";

        // No leading delimiter
        $writeDelimiter = FALSE;
        //foreach($dataArray as $dataElement)
        foreach ($dataArray as $key1 => $value){
        foreach ($value as $key => $dataElement) 

         {
          // Replaces a double quote with two double quotes
          $dataElement=str_replace("\"", "\"\"", $dataElement);
          // Adds a delimiter before each field (except the first)
          // Encloses each field with $enclosure and adds it to the string
          if($writeDelimiter) $string .= $delimiter;
          // $new_string = $enclosure . $dataElement . $enclosure;
          $string .= $enclosure . $dataElement . $enclosure;
         // Delimiters are used every time except the first.
          $writeDelimiter = TRUE;
         } // end foreach($dataArray as $dataElement)

                $string .= "\n";

         }      
        // Append new line
        $string .= "\n";    
         //$string = "An infinite number of monkeys";
        print($newstring);
       // Write the string to the file
      // fwrite($filePointer,$string);
       header('Content-Type: application/csv');
      header('Content-Disposition: attachment; filename="'.$filePointer.'";');
  }

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