Professional Web Applications Themes

how to check if a cell value is null - PHP Development

Hi brain dept, Is there a way to check if the value of a cell is empty (cell is null by default) or it has something in it? Thanks. Ashok....

  1. #1

    Default how to check if a cell value is null

    Hi brain dept,
    Is there a way to check if the value of a cell is empty (cell is null by
    default) or it has something in it?
    Thanks.
    Ashok.


    +Saini4u Guest

  2. #2

    Default Re: how to check if a cell value is null

    +Saini4u wrote:
     

    Eh? Brain cells?

    C.
    Colin Guest

  3. #3

    Default Re: how to check if a cell value is null

    "+Saini4u" <ru> wrote in message
    news:d6ku6o$odl$mtu.ru... 


    isset($variable);
    empty($variable);
    is_null($variable);

    Each behave a bit differently than others, pick your favourite.

    See php.net/<insert name of function> for details.

    --
    Welcome to Usenet! Please leave tolerance, understanding
    and intelligence at the door. They aren't welcome here.
    eternal piste erection miuku gmail piste com


    Kimmo Guest

Similar Threads

  1. Replies: 2
    Last Post: May 10th, 07:06 AM
  2. Check for null query
    By T McDizzle in forum Coldfusion Database Access
    Replies: 2
    Last Post: July 6th, 04:50 PM
  3. Replies: 1
    Last Post: December 6th, 01:55 AM
  4. Null in check
    By Paolo in forum Microsoft SQL / MS SQL Server
    Replies: 5
    Last Post: July 22nd, 02:41 PM

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139