PHP fputcsv unwanted additional last line











up vote
0
down vote

favorite












I have the following code which exports an array result to csv in PHP:



$file = fopen('php://output', 'w');

$firstLineKeys = false;
foreach ($result as $line) {
if (empty($firstLineKeys))
{
$firstLineKeys = array_keys($line);
fputcsv($file, $firstLineKeys);
$firstLineKeys = array_flip($firstLineKeys);
}
fputcsv($file, $line, ',');
}

fclose($file);


However, i get the last line of the csv file as "Headers Sent" which makes the file a little ugly at the end.



How can I remove that last line or not show the message "Headers Sent"?










share|improve this question


























    up vote
    0
    down vote

    favorite












    I have the following code which exports an array result to csv in PHP:



    $file = fopen('php://output', 'w');

    $firstLineKeys = false;
    foreach ($result as $line) {
    if (empty($firstLineKeys))
    {
    $firstLineKeys = array_keys($line);
    fputcsv($file, $firstLineKeys);
    $firstLineKeys = array_flip($firstLineKeys);
    }
    fputcsv($file, $line, ',');
    }

    fclose($file);


    However, i get the last line of the csv file as "Headers Sent" which makes the file a little ugly at the end.



    How can I remove that last line or not show the message "Headers Sent"?










    share|improve this question
























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      I have the following code which exports an array result to csv in PHP:



      $file = fopen('php://output', 'w');

      $firstLineKeys = false;
      foreach ($result as $line) {
      if (empty($firstLineKeys))
      {
      $firstLineKeys = array_keys($line);
      fputcsv($file, $firstLineKeys);
      $firstLineKeys = array_flip($firstLineKeys);
      }
      fputcsv($file, $line, ',');
      }

      fclose($file);


      However, i get the last line of the csv file as "Headers Sent" which makes the file a little ugly at the end.



      How can I remove that last line or not show the message "Headers Sent"?










      share|improve this question













      I have the following code which exports an array result to csv in PHP:



      $file = fopen('php://output', 'w');

      $firstLineKeys = false;
      foreach ($result as $line) {
      if (empty($firstLineKeys))
      {
      $firstLineKeys = array_keys($line);
      fputcsv($file, $firstLineKeys);
      $firstLineKeys = array_flip($firstLineKeys);
      }
      fputcsv($file, $line, ',');
      }

      fclose($file);


      However, i get the last line of the csv file as "Headers Sent" which makes the file a little ugly at the end.



      How can I remove that last line or not show the message "Headers Sent"?







      php csv fputcsv






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Nov 9 at 3:58









      Tashi

      217




      217
























          1 Answer
          1






          active

          oldest

          votes

















          up vote
          0
          down vote



          accepted










          Had to add exit(); at the end. This removed the last line that had "Headers Sent" text.



          Solution as follows:



          $file = fopen('php://output', 'w');

          $firstLineKeys = false;
          foreach ($result as $line) {
          if (empty($firstLineKeys))
          {
          $firstLineKeys = array_keys($line);
          fputcsv($file, $firstLineKeys);
          $firstLineKeys = array_flip($firstLineKeys);
          }
          fputcsv($file, $line, ',');
          }

          fclose($file);
          exit();





          share|improve this answer





















            Your Answer






            StackExchange.ifUsing("editor", function () {
            StackExchange.using("externalEditor", function () {
            StackExchange.using("snippets", function () {
            StackExchange.snippets.init();
            });
            });
            }, "code-snippets");

            StackExchange.ready(function() {
            var channelOptions = {
            tags: "".split(" "),
            id: "1"
            };
            initTagRenderer("".split(" "), "".split(" "), channelOptions);

            StackExchange.using("externalEditor", function() {
            // Have to fire editor after snippets, if snippets enabled
            if (StackExchange.settings.snippets.snippetsEnabled) {
            StackExchange.using("snippets", function() {
            createEditor();
            });
            }
            else {
            createEditor();
            }
            });

            function createEditor() {
            StackExchange.prepareEditor({
            heartbeatType: 'answer',
            convertImagesToLinks: true,
            noModals: true,
            showLowRepImageUploadWarning: true,
            reputationToPostImages: 10,
            bindNavPrevention: true,
            postfix: "",
            imageUploader: {
            brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
            contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
            allowUrls: true
            },
            onDemand: true,
            discardSelector: ".discard-answer"
            ,immediatelyShowMarkdownHelp:true
            });


            }
            });














            draft saved

            draft discarded


















            StackExchange.ready(
            function () {
            StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53219680%2fphp-fputcsv-unwanted-additional-last-line%23new-answer', 'question_page');
            }
            );

            Post as a guest















            Required, but never shown

























            1 Answer
            1






            active

            oldest

            votes








            1 Answer
            1






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes








            up vote
            0
            down vote



            accepted










            Had to add exit(); at the end. This removed the last line that had "Headers Sent" text.



            Solution as follows:



            $file = fopen('php://output', 'w');

            $firstLineKeys = false;
            foreach ($result as $line) {
            if (empty($firstLineKeys))
            {
            $firstLineKeys = array_keys($line);
            fputcsv($file, $firstLineKeys);
            $firstLineKeys = array_flip($firstLineKeys);
            }
            fputcsv($file, $line, ',');
            }

            fclose($file);
            exit();





            share|improve this answer

























              up vote
              0
              down vote



              accepted










              Had to add exit(); at the end. This removed the last line that had "Headers Sent" text.



              Solution as follows:



              $file = fopen('php://output', 'w');

              $firstLineKeys = false;
              foreach ($result as $line) {
              if (empty($firstLineKeys))
              {
              $firstLineKeys = array_keys($line);
              fputcsv($file, $firstLineKeys);
              $firstLineKeys = array_flip($firstLineKeys);
              }
              fputcsv($file, $line, ',');
              }

              fclose($file);
              exit();





              share|improve this answer























                up vote
                0
                down vote



                accepted







                up vote
                0
                down vote



                accepted






                Had to add exit(); at the end. This removed the last line that had "Headers Sent" text.



                Solution as follows:



                $file = fopen('php://output', 'w');

                $firstLineKeys = false;
                foreach ($result as $line) {
                if (empty($firstLineKeys))
                {
                $firstLineKeys = array_keys($line);
                fputcsv($file, $firstLineKeys);
                $firstLineKeys = array_flip($firstLineKeys);
                }
                fputcsv($file, $line, ',');
                }

                fclose($file);
                exit();





                share|improve this answer












                Had to add exit(); at the end. This removed the last line that had "Headers Sent" text.



                Solution as follows:



                $file = fopen('php://output', 'w');

                $firstLineKeys = false;
                foreach ($result as $line) {
                if (empty($firstLineKeys))
                {
                $firstLineKeys = array_keys($line);
                fputcsv($file, $firstLineKeys);
                $firstLineKeys = array_flip($firstLineKeys);
                }
                fputcsv($file, $line, ',');
                }

                fclose($file);
                exit();






                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Nov 14 at 2:12









                Tashi

                217




                217






























                    draft saved

                    draft discarded




















































                    Thanks for contributing an answer to Stack Overflow!


                    • Please be sure to answer the question. Provide details and share your research!

                    But avoid



                    • Asking for help, clarification, or responding to other answers.

                    • Making statements based on opinion; back them up with references or personal experience.


                    To learn more, see our tips on writing great answers.





                    Some of your past answers have not been well-received, and you're in danger of being blocked from answering.


                    Please pay close attention to the following guidance:


                    • Please be sure to answer the question. Provide details and share your research!

                    But avoid



                    • Asking for help, clarification, or responding to other answers.

                    • Making statements based on opinion; back them up with references or personal experience.


                    To learn more, see our tips on writing great answers.




                    draft saved


                    draft discarded














                    StackExchange.ready(
                    function () {
                    StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53219680%2fphp-fputcsv-unwanted-additional-last-line%23new-answer', 'question_page');
                    }
                    );

                    Post as a guest















                    Required, but never shown





















































                    Required, but never shown














                    Required, but never shown












                    Required, but never shown







                    Required, but never shown

































                    Required, but never shown














                    Required, but never shown












                    Required, but never shown







                    Required, but never shown







                    Popular posts from this blog

                    mysqli_query(): Empty query in /home/lucindabrummitt/public_html/blog/wp-includes/wp-db.php on line 1924

                    How to change which sound is reproduced for terminal bell?

                    Can I use Tabulator js library in my java Spring + Thymeleaf project?