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  4. PHP form processing: the easy way

PHP form processing: the easy way

Scheduled Pinned Locked Moved The Weird and The Wonderful
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  • P Peter_in_2780

    The ability to write total garbage is language- (and culture-) independent. ;P X| with the possible exception of APL, where nobody can tell if it's garbage or clever code. Described to me years ago as the world's first write-only language. Cheers, Peter

    Software rusts. Simon Stephenson, ca 1994.

    OriginalGriffO Offline
    OriginalGriffO Offline
    OriginalGriff
    wrote on last edited by
    #4

    Thanks! I've been trying to forget the existence of APL... :-D

    Real men don't use instructions. They are only the manufacturers opinion on how to put the thing together. Manfred R. Bihy: "Looks as if OP is learning resistant."

    "I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
    "Common sense is so rare these days, it should be classified as a super power" - Random T-shirt

    1 Reply Last reply
    0
    • P predicador

      An ex-coworker asked me to help him with his first website (maybe last?). It's for a real estate agency. He was stuck trying to process the search form with some selects (price range, state size, zone location, bla, bla.. ) All the code is a fucking mess, but this piece of crap excels among all other:

      $filter='';
      $type=$_POST['type']; // Home, Flat...
      $admin=$_POST['admin']; // Buy, Rent
      $zone=$_POST['zone']; // Situation area
      $m2=$_POST['m2']; // Size, stands for square meter
      $price=$_POST['price'];

          if(($type!="selec") AND ($admin!="selec") AND ($zone!="selec") AND ($m2!="selec") AND ($price!="selec")){
    $filter="type=\\"$type\\" AND admin=\\"$admin\\" AND price>=\\"$pricemin\\" AND price<=\\"$pricemax\\" AND city=\\"$city\\"";
    }elseif(($type!="selec") AND ($admin!="selec") AND ($pricemin!="") AND ($pricemax!="")){
    $filter="type=\\"$type\\" AND admin=\\"$admin\\" AND price>=\\"$pricemin\\" AND price<=\\"$pricemax\\"";
    }elseif(($type!="selec") AND ($admin!="selec") AND ($pricemin!="") AND ($city!="")){
    $filter="type=\\"$type\\" AND admin=\\"$admin\\" AND price>=\\"$pricemin\\" AND city=\\"$city\\"";
    }elseif(($type!="selec") AND ($admin!="selec") AND ($pricemax!="") AND ($city!="")){
    $filter="type=\\"$type\\" AND admin=\\"$admin\\" AND price>=\\"$pricemax\\" AND city=\\"$city\\"";
    }elseif(($type!="selec") AND ($pricemin!="") AND ($pricemax!="") AND ($city!="")){
    $filter="type=\\"$type\\" AND admin=\\"$pricemin\\" AND price>=\\"$pricemax\\" AND city=\\"$city\\"";
    }elseif(($type!="selec") AND ($pricemax!="") AND ($city!="")){
    $filter="type=\\"$type\\" AND price>=\\"$pricemax\\" AND city=\\"$city\\"";
    }elseif(($type!="selec") AND ($pricemax!="") AND ($city!="")){
    $filter="type=\\"$type\\" AND price>=\\"$pricemax\\" AND city=\\"$city\\"";
    }elseif(($type!="selec") AND ($admin!="selec")){
    $filter="type=\\"$type\\" AND admin>=\\"$admin\\"";
    }elseif(($type!="selec") AND ($pricemin!="")){
    $filter="type=\\"$type\\" AND price>=\\"$pricemin\\"";
    }elseif(($type!="selec") AND ($pricemax!="")){
    $filter="type=\\"$type\\" AND price>=\\"$pricemax\\"";
    }elseif(($type!="selec") AND ($city!="")){
    $filter="type=\\"$type\\" AND city>=\\"$city\\"";
    }elseif($type!="selec"){
    $filter="type=\\"$type\\"";
    }elseif($admin!="selec"){
    $filter="admin=\\"$a
      M Offline
      M Offline
      musefan
      wrote on last edited by
      #5

      ahhh crap, I think I just had a stroke X|

      I may or may not be responsible for my own actions

      1 Reply Last reply
      0
      • P Peter_in_2780

        The ability to write total garbage is language- (and culture-) independent. ;P X| with the possible exception of APL, where nobody can tell if it's garbage or clever code. Described to me years ago as the world's first write-only language. Cheers, Peter

        Software rusts. Simon Stephenson, ca 1994.

        B Offline
        B Offline
        BobJanova
        wrote on last edited by
        #6

        No exception, it's possible to write good and bad APL, or even J. The problem is that it has more features, so it's easier to abuse, and a lot of it is written by academics who don't really believe in professional software practices.

        1 Reply Last reply
        0
        • P predicador

          An ex-coworker asked me to help him with his first website (maybe last?). It's for a real estate agency. He was stuck trying to process the search form with some selects (price range, state size, zone location, bla, bla.. ) All the code is a fucking mess, but this piece of crap excels among all other:

          $filter='';
          $type=$_POST['type']; // Home, Flat...
          $admin=$_POST['admin']; // Buy, Rent
          $zone=$_POST['zone']; // Situation area
          $m2=$_POST['m2']; // Size, stands for square meter
          $price=$_POST['price'];

              if(($type!="selec") AND ($admin!="selec") AND ($zone!="selec") AND ($m2!="selec") AND ($price!="selec")){
    $filter="type=\\"$type\\" AND admin=\\"$admin\\" AND price>=\\"$pricemin\\" AND price<=\\"$pricemax\\" AND city=\\"$city\\"";
    }elseif(($type!="selec") AND ($admin!="selec") AND ($pricemin!="") AND ($pricemax!="")){
    $filter="type=\\"$type\\" AND admin=\\"$admin\\" AND price>=\\"$pricemin\\" AND price<=\\"$pricemax\\"";
    }elseif(($type!="selec") AND ($admin!="selec") AND ($pricemin!="") AND ($city!="")){
    $filter="type=\\"$type\\" AND admin=\\"$admin\\" AND price>=\\"$pricemin\\" AND city=\\"$city\\"";
    }elseif(($type!="selec") AND ($admin!="selec") AND ($pricemax!="") AND ($city!="")){
    $filter="type=\\"$type\\" AND admin=\\"$admin\\" AND price>=\\"$pricemax\\" AND city=\\"$city\\"";
    }elseif(($type!="selec") AND ($pricemin!="") AND ($pricemax!="") AND ($city!="")){
    $filter="type=\\"$type\\" AND admin=\\"$pricemin\\" AND price>=\\"$pricemax\\" AND city=\\"$city\\"";
    }elseif(($type!="selec") AND ($pricemax!="") AND ($city!="")){
    $filter="type=\\"$type\\" AND price>=\\"$pricemax\\" AND city=\\"$city\\"";
    }elseif(($type!="selec") AND ($pricemax!="") AND ($city!="")){
    $filter="type=\\"$type\\" AND price>=\\"$pricemax\\" AND city=\\"$city\\"";
    }elseif(($type!="selec") AND ($admin!="selec")){
    $filter="type=\\"$type\\" AND admin>=\\"$admin\\"";
    }elseif(($type!="selec") AND ($pricemin!="")){
    $filter="type=\\"$type\\" AND price>=\\"$pricemin\\"";
    }elseif(($type!="selec") AND ($pricemax!="")){
    $filter="type=\\"$type\\" AND price>=\\"$pricemax\\"";
    }elseif(($type!="selec") AND ($city!="")){
    $filter="type=\\"$type\\" AND city>=\\"$city\\"";
    }elseif($type!="selec"){
    $filter="type=\\"$type\\"";
    }elseif($admin!="selec"){
    $filter="admin=\\"$a
          J Offline
          J Offline
          Johann Gerell
          wrote on last edited by
          #7

          "One can write Fortran in any language."

          Time you enjoy wasting is not wasted time - Bertrand Russel

          1 Reply Last reply
          0
          • P predicador

            An ex-coworker asked me to help him with his first website (maybe last?). It's for a real estate agency. He was stuck trying to process the search form with some selects (price range, state size, zone location, bla, bla.. ) All the code is a fucking mess, but this piece of crap excels among all other:

            $filter='';
            $type=$_POST['type']; // Home, Flat...
            $admin=$_POST['admin']; // Buy, Rent
            $zone=$_POST['zone']; // Situation area
            $m2=$_POST['m2']; // Size, stands for square meter
            $price=$_POST['price'];

                if(($type!="selec") AND ($admin!="selec") AND ($zone!="selec") AND ($m2!="selec") AND ($price!="selec")){
    $filter="type=\\"$type\\" AND admin=\\"$admin\\" AND price>=\\"$pricemin\\" AND price<=\\"$pricemax\\" AND city=\\"$city\\"";
    }elseif(($type!="selec") AND ($admin!="selec") AND ($pricemin!="") AND ($pricemax!="")){
    $filter="type=\\"$type\\" AND admin=\\"$admin\\" AND price>=\\"$pricemin\\" AND price<=\\"$pricemax\\"";
    }elseif(($type!="selec") AND ($admin!="selec") AND ($pricemin!="") AND ($city!="")){
    $filter="type=\\"$type\\" AND admin=\\"$admin\\" AND price>=\\"$pricemin\\" AND city=\\"$city\\"";
    }elseif(($type!="selec") AND ($admin!="selec") AND ($pricemax!="") AND ($city!="")){
    $filter="type=\\"$type\\" AND admin=\\"$admin\\" AND price>=\\"$pricemax\\" AND city=\\"$city\\"";
    }elseif(($type!="selec") AND ($pricemin!="") AND ($pricemax!="") AND ($city!="")){
    $filter="type=\\"$type\\" AND admin=\\"$pricemin\\" AND price>=\\"$pricemax\\" AND city=\\"$city\\"";
    }elseif(($type!="selec") AND ($pricemax!="") AND ($city!="")){
    $filter="type=\\"$type\\" AND price>=\\"$pricemax\\" AND city=\\"$city\\"";
    }elseif(($type!="selec") AND ($pricemax!="") AND ($city!="")){
    $filter="type=\\"$type\\" AND price>=\\"$pricemax\\" AND city=\\"$city\\"";
    }elseif(($type!="selec") AND ($admin!="selec")){
    $filter="type=\\"$type\\" AND admin>=\\"$admin\\"";
    }elseif(($type!="selec") AND ($pricemin!="")){
    $filter="type=\\"$type\\" AND price>=\\"$pricemin\\"";
    }elseif(($type!="selec") AND ($pricemax!="")){
    $filter="type=\\"$type\\" AND price>=\\"$pricemax\\"";
    }elseif(($type!="selec") AND ($city!="")){
    $filter="type=\\"$type\\" AND city>=\\"$city\\"";
    }elseif($type!="selec"){
    $filter="type=\\"$type\\"";
    }elseif($admin!="selec"){
    $filter="admin=\\"$a
            M Offline
            M Offline
            MacRaider4
            wrote on last edited by
            #8

            Well a comment or two would be pretty handy, as well as some better spacing (though I'm hoping you crammed it all together so it would fit better on the page?). That is one heck of a if statement though...

            P 1 Reply Last reply
            0
            • OriginalGriffO OriginalGriff

              Looks like perfectly normal PHP to me. You mean PHP doesn't have to look like a child wrote in in Quick Basic? If true, I am amazed... :laugh:

              Real men don't use instructions. They are only the manufacturers opinion on how to put the thing together. Manfred R. Bihy: "Looks as if OP is learning resistant."

              A Offline
              A Offline
              austin hamman
              wrote on last edited by
              #9

              that actually DOES look like something i wrote in qbasic when i was 10.

              1 Reply Last reply
              0
              • M MacRaider4

                Well a comment or two would be pretty handy, as well as some better spacing (though I'm hoping you crammed it all together so it would fit better on the page?). That is one heck of a if statement though...

                P Offline
                P Offline
                predicador
                wrote on last edited by
                #10

                No, i didn't.. Sad but true ;) I've translated names and wrote the few comments...

                ¿Eres tu John Wayne? ¿O soy yo?

                modified on Wednesday, June 8, 2011 12:59 PM

                M 1 Reply Last reply
                0
                • P predicador

                  No, i didn't.. Sad but true ;) I've translated names and wrote the few comments...

                  ¿Eres tu John Wayne? ¿O soy yo?

                  modified on Wednesday, June 8, 2011 12:59 PM

                  M Offline
                  M Offline
                  MacRaider4
                  wrote on last edited by
                  #11

                  And I thought I was bad with comments... wow!

                  A P 2 Replies Last reply
                  0
                  • M MacRaider4

                    And I thought I was bad with comments... wow!

                    A Offline
                    A Offline
                    austin hamman
                    wrote on last edited by
                    #12

                    comments is the least of this codes problems.

                    1 Reply Last reply
                    0
                    • M MacRaider4

                      And I thought I was bad with comments... wow!

                      P Offline
                      P Offline
                      predicador
                      wrote on last edited by
                      #13

                      D'oh! My Usual comments are not like this -_-'... Those were fast ones just for this post X| :laugh:

                      ¿Eres tu John Wayne? ¿O soy yo?

                      1 Reply Last reply
                      0
                      • P predicador

                        An ex-coworker asked me to help him with his first website (maybe last?). It's for a real estate agency. He was stuck trying to process the search form with some selects (price range, state size, zone location, bla, bla.. ) All the code is a fucking mess, but this piece of crap excels among all other:

                        $filter='';
                        $type=$_POST['type']; // Home, Flat...
                        $admin=$_POST['admin']; // Buy, Rent
                        $zone=$_POST['zone']; // Situation area
                        $m2=$_POST['m2']; // Size, stands for square meter
                        $price=$_POST['price'];

                            if(($type!="selec") AND ($admin!="selec") AND ($zone!="selec") AND ($m2!="selec") AND ($price!="selec")){
    $filter="type=\\"$type\\" AND admin=\\"$admin\\" AND price>=\\"$pricemin\\" AND price<=\\"$pricemax\\" AND city=\\"$city\\"";
    }elseif(($type!="selec") AND ($admin!="selec") AND ($pricemin!="") AND ($pricemax!="")){
    $filter="type=\\"$type\\" AND admin=\\"$admin\\" AND price>=\\"$pricemin\\" AND price<=\\"$pricemax\\"";
    }elseif(($type!="selec") AND ($admin!="selec") AND ($pricemin!="") AND ($city!="")){
    $filter="type=\\"$type\\" AND admin=\\"$admin\\" AND price>=\\"$pricemin\\" AND city=\\"$city\\"";
    }elseif(($type!="selec") AND ($admin!="selec") AND ($pricemax!="") AND ($city!="")){
    $filter="type=\\"$type\\" AND admin=\\"$admin\\" AND price>=\\"$pricemax\\" AND city=\\"$city\\"";
    }elseif(($type!="selec") AND ($pricemin!="") AND ($pricemax!="") AND ($city!="")){
    $filter="type=\\"$type\\" AND admin=\\"$pricemin\\" AND price>=\\"$pricemax\\" AND city=\\"$city\\"";
    }elseif(($type!="selec") AND ($pricemax!="") AND ($city!="")){
    $filter="type=\\"$type\\" AND price>=\\"$pricemax\\" AND city=\\"$city\\"";
    }elseif(($type!="selec") AND ($pricemax!="") AND ($city!="")){
    $filter="type=\\"$type\\" AND price>=\\"$pricemax\\" AND city=\\"$city\\"";
    }elseif(($type!="selec") AND ($admin!="selec")){
    $filter="type=\\"$type\\" AND admin>=\\"$admin\\"";
    }elseif(($type!="selec") AND ($pricemin!="")){
    $filter="type=\\"$type\\" AND price>=\\"$pricemin\\"";
    }elseif(($type!="selec") AND ($pricemax!="")){
    $filter="type=\\"$type\\" AND price>=\\"$pricemax\\"";
    }elseif(($type!="selec") AND ($city!="")){
    $filter="type=\\"$type\\" AND city>=\\"$city\\"";
    }elseif($type!="selec"){
    $filter="type=\\"$type\\"";
    }elseif($admin!="selec"){
    $filter="admin=\\"$a
                        H Offline
                        H Offline
                        H A Tanner
                        wrote on last edited by
                        #14

                        Wow this is very nice code. I´ll zeropad it to fixed line length copy an inversion of it to the front, rotate counterclockwise 90 degrees, apply a color index substitution. Et voila, we´ve got a sprite for a space invaders clone.

                        1 Reply Last reply
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