Unexpected Absence of Expected Warning.

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  • geevaa
    #1

    Unexpected Absence of Expected Warning.

    Hi Group,
    The page 167 of book Learning PHP5 by David Sklar says that
    setcookie() and session_start() must be added before any output.
    I tried to use that functions at last line but no warning!.
    The warning which i got 1 month back is not issued now.
    ------------------------------------------------------------------
    The following is my PHP program
    <?php

    function Intelli()
    {
    echo"Hello P";
    }

    function Bitz()
    {
    echo"Hello MySQL";
    }

    ;
    $a = 1;
    if($a)
    $myFunc = 'Intelli';
    else
    $myFunc ='Bitz';

    $myFunc();
    print'header';

    session_start() ;
    setcookie('user id')
    ?>

    ----------------------------------------------------------------
    The following is the output i got.
    There is no warning

    [tdphpadmin@trgb ws40 ~/public_html/demo]$ php dynamicfun.php
    X-Powered-By: PHP/5.2.0
    Set-Cookie: ZDEDebuggerPres ent=php,phtml,p hp3; path=/
    Set-Cookie: PHPSESSID=bp1m1 7rlrgsa5g19tfek idov31; path=/
    Expires: Thu, 19 Nov 1981 08:52:00 GMT
    Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-
    check=0
    Pragma: no-cache
    Set-Cookie: userid=
    Content-type: text/html

    Hello Pheader
    -------------------------------------------------------------

    can any one explain why i din get the warning.....

    Also please refer the following link,

    429
    http://groups.google.com/group/php.general/browse_thread/thread/8f178a7922fbc912


    thanks

    Tags: None
    • Rami Elomaa
      #2
      Re: Unexpected Absence of Expected Warning.

      "geevaa" <govivasanth@gm ail.comwrote in message
      news:1177485085 .994168.313590@ n35g2000prd.goo glegroups.com.. .
      Hi Group,
      The page 167 of book Learning PHP5 by David Sklar says that
      setcookie() and session_start() must be added before any output.
      I tried to use that functions at last line but no warning!.
      The warning which i got 1 month back is not issued now.
      ------------------------------------------------------------------
      The following is my PHP program
      <?php
      >
      function Intelli()
      {
      echo"Hello P";
      }
      >
      function Bitz()
      {
      echo"Hello MySQL";
      }
      >
      ;
      $a = 1;
      if($a)
      $myFunc = 'Intelli';
      else
      $myFunc ='Bitz';
      >
      $myFunc();
      print'header';
      >
      session_start() ;
      setcookie('user id')
      ?>
      >
      ----------------------------------------------------------------
      The following is the output i got.
      There is no warning
      >
      [tdphpadmin@trgb ws40 ~/public_html/demo]$ php dynamicfun.php
      X-Powered-By: PHP/5.2.0
      Set-Cookie: ZDEDebuggerPres ent=php,phtml,p hp3; path=/
      Set-Cookie: PHPSESSID=bp1m1 7rlrgsa5g19tfek idov31; path=/
      Expires: Thu, 19 Nov 1981 08:52:00 GMT
      Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-
      check=0
      Pragma: no-cache
      Set-Cookie: userid=
      Content-type: text/html
      >
      Hello Pheader
      -------------------------------------------------------------
      >
      can any one explain why i din get the warning.....

      Output buffering on by default?

      echo ini_get('output _buffering');


      --
      Rami.Elomaa@gma il.com

      "Good tea. Nice house." -- Worf


        Comment

        • geevaa
          #3
          Re: Unexpected Absence of Expected Warning.

          On Apr 25, 12:21 pm, "Rami Elomaa" <rami.elo...@gm ail.comwrote:
          "geevaa" <govivasa...@gm ail.comwrote in message
          >
          news:1177485085 .994168.313590@ n35g2000prd.goo glegroups.com.. .
          >
          >
          >
          Hi Group,
          The page 167 of book Learning PHP5 by David Sklar says that
          setcookie() and session_start() must be added before any output.
          I tried to use that functions at last line but no warning!.
          The warning which i got 1 month back is not issued now.
          ------------------------------------------------------------------
          The following is my PHP program
          <?php
          >
          function Intelli()
          {
          echo"Hello P";
          }
          >
          function Bitz()
          {
          echo"Hello MySQL";
          }
          >
          ;
          $a = 1;
          if($a)
          $myFunc = 'Intelli';
          else
          $myFunc ='Bitz';
          >
          $myFunc();
          print'header';
          >
          session_start() ;
          setcookie('user id')
          ?>
          >
          ----------------------------------------------------------------
          The following is the output i got.
          There is no warning
          >
          [tdphpadmin@trgb ws40 ~/public_html/demo]$ php dynamicfun.php
          X-Powered-By: PHP/5.2.0
          Set-Cookie: ZDEDebuggerPres ent=php,phtml,p hp3; path=/
          Set-Cookie: PHPSESSID=bp1m1 7rlrgsa5g19tfek idov31; path=/
          Expires: Thu, 19 Nov 1981 08:52:00 GMT
          Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-
          check=0
          Pragma: no-cache
          Set-Cookie: userid=
          Content-type: text/html
          >
          Hello Pheader
          -------------------------------------------------------------
          >
          can any one explain why i din get the warning.....
          >
          Output buffering on by default?
          >
          echo ini_get('output _buffering');
          >
          --
          Rami.Elo...@gma il.com
          >
          "Good tea. Nice house." -- Worf
          my php coding is

          <?php

          echo ini_get('output _buffering');

          ?>

          My output is

          [tdphpadmin@sysa ws40 ~/public_html/php]$ php inigetoutputbuf fering.php
          X-Powered-By: PHP/5.2.0
          Content-type: text/html

          4096

          thanks

            Comment

            • Rami Elomaa
              #4
              Re: Unexpected Absence of Expected Warning.

              "geevaa" <govivasanth@gm ail.comwrote in message
              news:1178079630 .877693.308390@ h2g2000hsg.goog legroups.com...
              On Apr 25, 12:21 pm, "Rami Elomaa" <rami.elo...@gm ail.comwrote:
              >"geevaa" <govivasa...@gm ail.comwrote in message
              >>
              >news:117748508 5.994168.313590 @n35g2000prd.go oglegroups.com. ..
              >>
              >>
              >>
              Hi Group,
              The page 167 of book Learning PHP5 by David Sklar says that
              setcookie() and session_start() must be added before any output.
              I tried to use that functions at last line but no warning!.
              The warning which i got 1 month back is not issued now.
              ------------------------------------------------------------------
              The following is my PHP program
              <?php
              >>
              function Intelli()
              {
              echo"Hello P";
              }
              >>
              function Bitz()
              {
              echo"Hello MySQL";
              }
              >>
              ;
              $a = 1;
              if($a)
              $myFunc = 'Intelli';
              else
              $myFunc ='Bitz';
              >>
              $myFunc();
              print'header';
              >>
              session_start() ;
              setcookie('user id')
              ?>
              >>
              ----------------------------------------------------------------
              The following is the output i got.
              There is no warning
              >>
              [tdphpadmin@trgb ws40 ~/public_html/demo]$ php dynamicfun.php
              X-Powered-By: PHP/5.2.0
              Set-Cookie: ZDEDebuggerPres ent=php,phtml,p hp3; path=/
              Set-Cookie: PHPSESSID=bp1m1 7rlrgsa5g19tfek idov31; path=/
              Expires: Thu, 19 Nov 1981 08:52:00 GMT
              Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-
              check=0
              Pragma: no-cache
              Set-Cookie: userid=
              Content-type: text/html
              >>
              Hello Pheader
              -------------------------------------------------------------
              >>
              can any one explain why i din get the warning.....
              >>
              >Output buffering on by default?
              >>
              >echo ini_get('output _buffering');
              >>
              >--
              >Rami.Elo...@gm ail.com
              >>
              >"Good tea. Nice house." -- Worf
              my php coding is
              >
              <?php
              >
              echo ini_get('output _buffering');
              >
              ?>
              >
              My output is
              >
              [tdphpadmin@sysa ws40 ~/public_html/php]$ php inigetoutputbuf fering.php
              X-Powered-By: PHP/5.2.0
              Content-type: text/html
              >
              4096

              Well it's on then, since it returns the buffer size. The body, ie. output is
              sent only when the script exits so that's why you get no warning.

              --
              Rami.Elomaa@gma il.com

              "Good tea. Nice house." -- Worf


                Comment

                • geevaa
                  #5
                  Re: Unexpected Absence of Expected Warning.

                  On May 2, 11:13 am, "Rami Elomaa" <rami.elo...@gm ail.comwrote:
                  "geevaa" <govivasa...@gm ail.comwrote in message
                  >
                  news:1178079630 .877693.308390@ h2g2000hsg.goog legroups.com...
                  >
                  >
                  >
                  On Apr 25, 12:21 pm, "Rami Elomaa" <rami.elo...@gm ail.comwrote:
                  "geevaa" <govivasa...@gm ail.comwrote in message
                  >
                  >news:117748508 5.994168.313590 @n35g2000prd.go oglegroups.com. ..
                  >
                  Hi Group,
                  The page 167 of book Learning PHP5 by David Sklar says that
                  setcookie() and session_start() must be added before any output.
                  I tried to use that functions at last line but no warning!.
                  The warning which i got 1 month back is not issued now.
                  ------------------------------------------------------------------
                  The following is my PHP program
                  <?php
                  >
                  function Intelli()
                  {
                  echo"Hello P";
                  }
                  >
                  function Bitz()
                  {
                  echo"Hello MySQL";
                  }
                  >
                  ;
                  $a = 1;
                  if($a)
                  $myFunc = 'Intelli';
                  else
                  $myFunc ='Bitz';
                  >
                  $myFunc();
                  print'header';
                  >
                  session_start() ;
                  setcookie('user id')
                  ?>
                  >
                  ----------------------------------------------------------------
                  The following is the output i got.
                  There is no warning
                  >
                  [tdphpadmin@trgb ws40 ~/public_html/demo]$ php dynamicfun.php
                  X-Powered-By: PHP/5.2.0
                  Set-Cookie: ZDEDebuggerPres ent=php,phtml,p hp3; path=/
                  Set-Cookie: PHPSESSID=bp1m1 7rlrgsa5g19tfek idov31; path=/
                  Expires: Thu, 19 Nov 1981 08:52:00 GMT
                  Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-
                  check=0
                  Pragma: no-cache
                  Set-Cookie: userid=
                  Content-type: text/html
                  >
                  Hello Pheader
                  -------------------------------------------------------------
                  >
                  can any one explain why i din get the warning.....
                  >
                  Output buffering on by default?
                  >
                  echo ini_get('output _buffering');
                  >
                  --
                  Rami.Elo...@gma il.com
                  >
                  "Good tea. Nice house." -- Worf
                  my php coding is
                  >
                  <?php
                  >
                  echo ini_get('output _buffering');
                  >
                  ?>
                  >
                  My output is
                  >
                  [tdphpadmin@sysa ws40 ~/public_html/php]$ php inigetoutputbuf fering.php
                  X-Powered-By: PHP/5.2.0
                  Content-type: text/html
                  >
                  4096
                  >
                  Well it's on then, since it returns the buffer size. The body, ie. output is
                  sent only when the script exits so that's why you get no warning.
                  >
                  --
                  Rami.Elo...@gma il.com
                  >
                  "Good tea. Nice house." -- Worf
                  Dear rami,

                  you wan me to use ini_set() to off it. ?
                  you wan me to make some changes in php.ini ?

                    Comment

                    • Rami Elomaa
                      #6
                      Re: Unexpected Absence of Expected Warning.

                      "geevaa" <govivasanth@gm ail.comwrote in message
                      news:1178092487 .521002.297290@ o5g2000hsb.goog legroups.com...
                      On May 2, 11:13 am, "Rami Elomaa" <rami.elo...@gm ail.comwrote:
                      >"geevaa" <govivasa...@gm ail.comwrote in message
                      >>
                      >news:117807963 0.877693.308390 @h2g2000hsg.goo glegroups.com.. .
                      >>
                      >>
                      >>
                      On Apr 25, 12:21 pm, "Rami Elomaa" <rami.elo...@gm ail.comwrote:
                      >"geevaa" <govivasa...@gm ail.comwrote in message
                      >>
                      >>news:11774850 85.994168.31359 0@n35g2000prd.g ooglegroups.com ...
                      >>
                      Hi Group,
                      The page 167 of book Learning PHP5 by David Sklar says that
                      setcookie() and session_start() must be added before any output.
                      I tried to use that functions at last line but no warning!.
                      The warning which i got 1 month back is not issued now.
                      ------------------------------------------------------------------
                      The following is my PHP program
                      <?php
                      >>
                      function Intelli()
                      {
                      echo"Hello P";
                      }
                      >>
                      function Bitz()
                      {
                      echo"Hello MySQL";
                      }
                      >>
                      ;
                      $a = 1;
                      if($a)
                      $myFunc = 'Intelli';
                      else
                      $myFunc ='Bitz';
                      >>
                      $myFunc();
                      print'header';
                      >>
                      session_start() ;
                      setcookie('user id')
                      ?>
                      >>
                      ----------------------------------------------------------------
                      The following is the output i got.
                      There is no warning
                      >>
                      [tdphpadmin@trgb ws40 ~/public_html/demo]$ php dynamicfun.php
                      X-Powered-By: PHP/5.2.0
                      Set-Cookie: ZDEDebuggerPres ent=php,phtml,p hp3; path=/
                      Set-Cookie: PHPSESSID=bp1m1 7rlrgsa5g19tfek idov31; path=/
                      Expires: Thu, 19 Nov 1981 08:52:00 GMT
                      Cache-Control: no-store, no-cache, must-revalidate, post-check=0,
                      pre-
                      check=0
                      Pragma: no-cache
                      Set-Cookie: userid=
                      Content-type: text/html
                      >>
                      Hello Pheader
                      -------------------------------------------------------------
                      >>
                      can any one explain why i din get the warning.....
                      >>
                      >Output buffering on by default?
                      >>
                      >echo ini_get('output _buffering');
                      >>
                      >--
                      >Rami.Elo...@gm ail.com
                      >>
                      >"Good tea. Nice house." -- Worf
                      my php coding is
                      >>
                      <?php
                      >>
                      echo ini_get('output _buffering');
                      >>
                      ?>
                      >>
                      My output is
                      >>
                      [tdphpadmin@sysa ws40 ~/public_html/php]$ php inigetoutputbuf fering.php
                      X-Powered-By: PHP/5.2.0
                      Content-type: text/html
                      >>
                      4096
                      >>
                      >Well it's on then, since it returns the buffer size. The body, ie. output
                      >is
                      >sent only when the script exits so that's why you get no warning.
                      >>
                      >--
                      >Rami.Elo...@gm ail.com
                      >>
                      >"Good tea. Nice house." -- Worf
                      >
                      Dear rami,
                      >
                      you wan me to use ini_set() to off it. ?
                      you wan me to make some changes in php.ini ?
                      >
                      I'm not telling you to do anything. You wondered why there was no error
                      message, and the reason is that your php is configured to buffer output.
                      It's up to you to decide what to do with this information.

                      --
                      Rami.Elomaa@gma il.com

                      "Good tea. Nice house." -- Worf


                        Comment

                        • geevaa
                          #7
                          Re: Unexpected Absence of Expected Warning.

                          On May 2, 1:06 pm, "Rami Elomaa" <rami.elo...@gm ail.comwrote:
                          "geevaa" <govivasa...@gm ail.comwrote in message
                          >
                          news:1178092487 .521002.297290@ o5g2000hsb.goog legroups.com...
                          >
                          >
                          >
                          On May 2, 11:13 am, "Rami Elomaa" <rami.elo...@gm ail.comwrote:
                          "geevaa" <govivasa...@gm ail.comwrote in message
                          >
                          >news:117807963 0.877693.308390 @h2g2000hsg.goo glegroups.com.. .
                          >
                          On Apr 25, 12:21 pm, "Rami Elomaa" <rami.elo...@gm ail.comwrote:
                          "geevaa" <govivasa...@gm ail.comwrote in message
                          >
                          >news:117748508 5.994168.313590 @n35g2000prd.go oglegroups.com. ..
                          >
                          Hi Group,
                          The page 167 of book Learning PHP5 by David Sklar says that
                          setcookie() and session_start() must be added before any output.
                          I tried to use that functions at last line but no warning!.
                          The warning which i got 1 month back is not issued now.
                          ------------------------------------------------------------------
                          The following is my PHP program
                          <?php
                          >
                          function Intelli()
                          {
                          echo"Hello P";
                          }
                          >
                          function Bitz()
                          {
                          echo"Hello MySQL";
                          }
                          >
                          ;
                          $a = 1;
                          if($a)
                          $myFunc = 'Intelli';
                          else
                          $myFunc ='Bitz';
                          >
                          $myFunc();
                          print'header';
                          >
                          session_start() ;
                          setcookie('user id')
                          ?>
                          >
                          ----------------------------------------------------------------
                          The following is the output i got.
                          There is no warning
                          >
                          [tdphpadmin@trgb ws40 ~/public_html/demo]$ php dynamicfun.php
                          X-Powered-By: PHP/5.2.0
                          Set-Cookie: ZDEDebuggerPres ent=php,phtml,p hp3; path=/
                          Set-Cookie: PHPSESSID=bp1m1 7rlrgsa5g19tfek idov31; path=/
                          Expires: Thu, 19 Nov 1981 08:52:00 GMT
                          Cache-Control: no-store, no-cache, must-revalidate, post-check=0,
                          pre-
                          check=0
                          Pragma: no-cache
                          Set-Cookie: userid=
                          Content-type: text/html
                          >
                          Hello Pheader
                          -------------------------------------------------------------
                          >
                          can any one explain why i din get the warning.....
                          >
                          Output buffering on by default?
                          >
                          echo ini_get('output _buffering');
                          >
                          --
                          Rami.Elo...@gma il.com
                          >
                          "Good tea. Nice house." -- Worf
                          my php coding is
                          >
                          <?php
                          >
                          echo ini_get('output _buffering');
                          >
                          ?>
                          >
                          My output is
                          >
                          [tdphpadmin@sysa ws40 ~/public_html/php]$ php inigetoutputbuf fering.php
                          X-Powered-By: PHP/5.2.0
                          Content-type: text/html
                          >
                          4096
                          >
                          Well it's on then, since it returns the buffer size. The body, ie. output
                          is
                          sent only when the script exits so that's why you get no warning.
                          >
                          --
                          Rami.Elo...@gma il.com
                          >
                          "Good tea. Nice house." -- Worf
                          >
                          Dear rami,
                          >
                          you wan me to use ini_set() to off it. ?
                          you wan me to make some changes in php.ini ?
                          >
                          I'm not telling you to do anything. You wondered why there was no error
                          message, and the reason is that your php is configured to buffer output.
                          It's up to you to decide what to do with this information.
                          >
                          --
                          Rami.Elo...@gma il.com
                          >
                          "Good tea. Nice house." -- Worf
                          Dear Rami,

                          Thanks for your explanation

                          I am now working on how to set the output_bufferin g to the default
                          value of 0.


                            Comment

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