unset error??????

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  • unset error??????

    hi,
    raste gleich aus

    habe folgendes array (seiralisiert, sodass jeder nachbauen kann)
    PHP-Code:
    a:103:{i:0;s:51:"1,"D","g","Schüler 1",,,,1,3,2,,,,2,,,1,,3,,6,6,0
    "
    ;i:1;s:48:"1,"A",,"Schüler 2",2,3,,,,,1,,,,3,,2,1,,,6,6,0
    "
    ;i:2;s:51:"2,"B",,"Schüler 3",,,,,2,3,1,,,,2,,3,,1,"x",6,6,0
    "
    ;i:3;s:51:"3,"C","s","Schüler 4",3,1,,,2,,,,,,,,3,1,2,,6,6,0
    "
    ;i:4;s:48:"5,"D",,"Schüler 6",,,1,,2,3,,,,,,,2,1,3,,6,6,0
    "
    ;i:5;s:48:"6,"A",,"Schüler 7",,3,,,,1,2,,,3,,,,2,1,,6,6,0
    "
    ;i:6;s:54:"7,"C","g","Schüler 8",3,,2,,1,,,,,3,,,1,,2,"x",6,6,0
    "
    ;i:7;s:48:"8,"B",,"Schüler 9",3,1,,,2,,,,,2,,,1,,3,,6,6,0
    "
    ;i:8;s:52:"9,"A","g","Schüler 10",,,,,3,2,1,,,1,2,,,3,,,6,6,0
    "
    ;i:9;s:50:"10,"B",,"Schüler 11",,2,3,,1,,,,,1,,,3,2,,,6,6,0
    "
    ;i:10;s:50:"11,"B",,"Schüler 12",3,2,,,,,1,,,,1,,,3,2,,6,6,0
    "
    ;i:11;s:53:"12,"B","g","Schüler 13",,,,,2,1,3,,,,2,,,3,1,,6,6,0
    "
    ;i:12;s:53:"13,"D","s","Schüler 14",,,,,1,3,2,,,1,,,,3,2,,6,6,0
    "
    ;i:13;s:56:"15,"C","s","Schüler 16",,3,2,,1,,,,,1,,,3,,2,"x",6,6,0
    "
    ;i:14;s:53:"16,"C","w","Schüler 17",2,1,,,3,,,,,2,,,1,,3,,6,6,0
    "
    ;i:15;s:53:"17,"A","s","Schüler 18",,2,,,3,,1,,,3,,,,2,1,,6,6,0
    "
    ;i:16;s:53:"18,"B","g","Schüler 19",,,1,,3,2,,,,,,,3,2,1,,6,6,0
    "
    ;i:17;s:50:"19,"B",,"Schüler 20",,2,,,3,,1,,,3,1,,,,2,,6,6,0
    "
    ;i:18;s:53:"20,"B",,"Schüler 21",,,3,,1,2,,,,,,3,2,,1,"x",6,6,0
    "
    ;i:19;s:49:"21,"B",,"Schüler 22",,,1,2,3,,,,3,,,,2,,1,,6,6,
    "
    ;i:20;s:52:"22,"B","g","Schüler 23",,3,1,,2,,,,,3,,,2,,1,,6,6,
    "
    ;i:21;s:49:"23,"B",,"Schüler 24",,,2,,,3,1,,,,3,,1,2,,,6,6,
    "
    ;i:22;s:49:"24,"D",,"Schüler 25",,2,1,,,3,,,,,,,3,1,2,,6,6,
    "
    ;i:23;s:52:"25,"A","s","Schüler 26",,,1,,2,3,,,,,,,2,3,1,,6,6,
    "
    ;i:24;s:52:"26,"D","g","Schüler 27",,,,,2,1,3,,,,,,3,1,2,,6,6,
    "
    ;i:25;s:52:"27,"A","s","Schüler 28",3,,2,,1,,,,,,,,2,1,3,,6,6,
    "
    ;i:26;s:52:"28,"D","s","Schüler 29",2,,3,1,,,,,,3,,,,1,2,,6,6,
    "
    ;i:27;s:49:"29,"C",,"Schüler 30",,2,,,1,,3,,,2,1,,,,3,,6,6,
    "
    ;i:28;s:49:"30,"C",,"Schüler 31",,2,,,3,,1,,,3,,,2,,1,,6,6,
    "
    ;i:29;s:52:"32,"A","w","Schüler 33",3,1,,,,,2,,,1,,,2,,3,,6,6,
    "
    ;i:30;s:52:"34,"B","g","Schüler 35",2,3,,,1,,,,,2,,,1,,3,,6,6,
    "
    ;i:31;s:49:"36,"C",,"Schüler 37",,2,,,1,3,,,,1,,,3,,2,,6,6,
    "
    ;i:32;s:52:"37,"A","s","Schüler 38",,2,,,1,,3,,,2,,,3,,1,,6,6,
    "
    ;i:33;s:49:"38,"B",,"Schüler 39",3,2,,,,,1,,,,1,,,3,2,,6,6,
    "
    ;i:34;s:49:"39,"C",,"Schüler 40",3,2,,,1,,,,,3,,,1,,2,,6,6,
    "
    ;i:35;s:49:"40,"A",,"Schüler 41",2,1,,,,,3,,,,,,2,1,3,,6,6,
    "
    ;i:36;s:49:"41,"D",,"Schüler 42",2,,3,1,,,,,,3,,,,1,2,,6,6,
    "
    ;i:37;s:49:"44,"A",,"Schüler 45",,,3,,2,1,,,,1,,,3,,2,,6,6,
    "
    ;i:38;s:49:"45,"C",,"Schüler 46",3,,,,2,,1,,,1,,,2,,3,,6,6,
    "
    ;i:39;s:49:"46,"C",,"Schüler 47",2,1,,,3,,,,,2,,,1,,3,,6,6,
    "
    ;i:40;s:49:"47,"A",,"Schüler 48",,,1,,3,,2,,,2,,,1,3,,,6,6,
    "
    ;i:41;s:52:"48,"D","s","Schüler 49",,,3,,,1,2,,,3,,,,2,1,,6,6,
    "
    ;i:42;s:49:"49,"A",,"Schüler 50",,,,1,3,,2,,3,,,,1,2,,,6,6,
    "
    ;i:43;s:49:"50,"D",,"Schüler 51",,,1,3,2,,,,3,1,,,2,,,,6,6,
    "
    ;i:44;s:49:"51,"D",,"Schüler 52",2,,3,,1,,,,3,1,,,2,,,,6,6,
    "
    ;i:45;s:49:"52,"C",,"Schüler 53",2,,,,,3,1,,,2,1,,3,,,,6,6,
    "
    ;i:46;s:49:"53,"B",,"Schüler 54",,,,,2,1,3,,,,,,3,2,1,,6,6,
    "
    ;i:47;s:52:"54,"D","s","Schüler 55",,,1,,2,3,,,1,,,3,,2,,,6,6,
    "
    ;i:48;s:49:"55,"C",,"Schüler 56",,2,,,1,3,,,,3,,,2,,1,,6,6,
    "
    ;i:49;s:49:"56,"C",,"Schüler 57",2,3,,,1,,,,,1,,,2,,3,,6,6,
    "
    ;i:50;s:49:"57,"B",,"Schüler 58",,2,,,3,1,,,,1,,,3,,2,,6,6,
    "
    ;i:51;s:49:"58,"A",,"Schüler 59",,2,,,1,3,,,3,2,,,1,,,,6,6,
    "
    ;i:52;s:49:"59,"D",,"Schüler 60",,,,1,2,3,,,,3,,,1,2,,,6,6,
    "
    ;i:53;s:49:"60,"D",,"Schüler 61",,,2,,1,3,,,,3,,,2,1,,,6,6,
    "
    ;i:54;s:49:"61,"A",,"Schüler 62",,,1,,3,2,,,3,,,,1,2,,,6,6,
    "
    ;i:55;s:49:"63,"B",,"Schüler 64",,1,,,3,,2,,,,1,,3,,2,,6,6,
    "
    ;i:56;s:52:"64,"C",,"Schüler 65",1,3,,,2,,,,,3,,,1,,2,"x",6,6,
    "
    ;i:57;s:52:"65,"D","g","Schüler 66",,,3,,2,1,,,,2,,,1,,3,,6,6,
    "
    ;i:58;s:49:"66,"A",,"Schüler 67",,,1,,2,3,,,3,,,,2,1,,,6,6,
    "
    ;i:59;s:51:"67,"Neu",,"Schüler 68",,,,,2,3,1,,,,,1,,2,3,,6,6,
    "
    ;i:60;s:52:"68,"C","s","Schüler 69",3,2,,,1,,,,,,1,,3,,2,,6,6,
    "
    ;i:61;s:49:"69,"D",,"Schüler 70",,,,,1,2,3,,,,,,3,1,2,,6,6,
    "
    ;i:62;s:49:"70,"D",,"Schüler 71",,,1,,2,3,,,,,,,2,3,1,,6,6,
    "
    ;i:63;s:49:"73,"B",,"Schüler 74",,3,,,1,2,,,,3,,2,1,,,,6,6,
    "
    ;i:64;s:49:"75,"B",,"Schüler 76",,1,,,2,,3,,,,,2,3,1,,,6,6,
    "
    ;i:65;s:52:"76,"A","s","Schüler 77",,2,,,,3,1,,,,2,,3,1,,,6,6,
    "
    ;i:66;s:52:"77,"B","g","Schüler 78",,3,1,,,2,,,,,,1,3,2,,,6,6,
    "
    ;i:67;s:49:"78,"B",,"Schüler 79",2,,3,,,1,,,,,,1,3,2,,,6,6,
    "
    ;i:68;s:49:"79,"B",,"Schüler 80",2,,1,,3,,,,,,,,3,2,1,,6,6,
    "
    ;i:69;s:49:"80,"D",,"Schüler 81",,,3,1,2,,,,,1,,,2,,3,,6,6,
    "
    ;i:70;s:49:"81,"B",,"Schüler 82",,1,,,2,,3,,,3,,,2,,1,,6,6,
    "
    ;i:71;s:49:"82,"D",,"Schüler 83",,,1,3,2,,,,,3,,2,,,1,,6,6,
    "
    ;i:72;s:49:"83,"C",,"Schüler 84",1,3,,,,2,,,,2,3,,1,,,,6,6,
    "
    ;i:73;s:49:"84,"A",,"Schüler 85",,2,,,1,,3,,,,,,2,1,3,,6,6,
    "
    ;i:74;s:52:"85,"B","w","Schüler 86",,2,,,,3,1,,,,1,,,3,2,,6,6,
    "
    ;i:75;s:49:"86,"C",,"Schüler 87",,1,,,3,,2,,,1,,,3,,2,,6,6,
    "
    ;i:76;s:52:"87,"C",,"Schüler 88",2,,3,,,,1,,,2,1,,,,3,"x",6,6,
    "
    ;i:77;s:49:"88,"C",,"Schüler 89",,1,,,2,3,,,,3,,,1,,2,,6,6,
    "
    ;i:78;s:49:"89,"D",,"Schüler 90",2,,1,,,3,,,,2,,,1,3,,,6,6,
    "
    ;i:79;s:52:"90,"A","g","Schüler 91",,1,,,3,,2,,,,,,2,1,3,,6,6,
    "
    ;i:80;s:52:"91,"C","s","Schüler 92",3,2,,,1,,,,,3,,,1,,2,,6,6,
    "
    ;i:81;s:49:"92,"D",,"Schüler 93",,,1,,2,3,,,,,,,1,2,3,,6,6,
    "
    ;i:82;s:49:"93,"D",,"Schüler 94",,,1,,3,2,,,3,,,,1,,2,,6,6,
    "
    ;i:83;s:52:"94,"A","g","Schüler 95",,2,,,3,,1,,,3,,,,2,1,,6,6,
    "
    ;i:84;s:49:"95,"A",,"Schüler 96",3,1,,,2,,,,,,,,3,2,1,,6,6,
    "
    ;i:85;s:0:"";i:86;s:0:"";i:87;s:0:"";i:88;s:0:"";i:89;s:0:"";i:90;s:0:"";i:91;s:0:"";i:92;s:0:"";i:93;s:0:"";i:94;s:0:"";i:95;s:0:"";i:96;s:0:"";i:97;s:0:"";i:98;s:0:"";i:99;s:0:"";i:100;s:0:"";i:101;s:0:"";i:102;s:0:"";} 
    mit print_r kommt unten das raus

    [85] =>
    [86] =>
    [87] =>
    [88] =>
    [89] =>
    [90] =>
    [91] =>
    [92] =>
    [93] =>
    [94] =>
    [95] =>
    [96] =>
    [97] =>
    [98] =>
    [99] =>
    [100] =>
    [101] =>
    [102] =>

    okay, geh ich mit dieser funktion hin

    PHP-Code:
    function unsetEmpty($array){
        if(!
    is_array($array)) return -1;
        else{
            for(
    $i 0$i<count($array); $i++){
            
               if(
    $array[$i] == ''){unset($array[$i]);}
               
              }
            return 
    $array;
        }

    na dann ist das immer noch da?
    what the hell?

    habe auch if strlen kleiner 1, auch pord versucht

    das geht zum kotzen nicht weg

    bitte hilfe

    danke euch!

  • #2
    Und wie wäre es mit array_filter() ohne Angabe eines Callbacks
    Wir werden alle sterben

    Kommentar


    • #3
      danke dir
      woran lag mein fehlr jetzt?

      Kommentar


      • #4
        Keine Ahnung....
        Der kompliziertere Weg interessiert mich meist nicht so sehr.
        Wir werden alle sterben

        Kommentar


        • #5
          Nur weil nichts ausgedruckt wird, heisst das noch lange nicht, dass es sich um einen leeren String ("") handelt

          Kommentar

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