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code

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Pro.Luv
Trainee Developer

Joined: 11 Oct 2007
Posts: 21

1068 Cash

code

Hi Guys,

Can anyone explain this code to me...

Code:

If (strlen($_POST["fielddata"]) > 0) {

While (list($dblID, $vala) = each($_POST["fielddata"])) {

   While (list($strFieldName, $strData) = each($vala)) {

   If (strlen($strData) > 0) {
      Print $strFieldName." - ".$strData."<br>";
   }
   }
}
exit;
}

Thanks

Mon Dec 03, 2007 3:34 am

phpadam44
Senior Developer

Joined: 27 Apr 2007
Posts: 150
Location: United States

1264 Cash

Makes sure there is post data
For every element of the POST array, makes a a smaller array
For every element of this new array creates a variable
Makes sure the data is not blank
Outputs "Field Name - Data"

Example:
Someone posts "hello" in the $_POST['message'] variable.
Output: "Message - Hello"

Basically outputs a readable version of all post values.

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Mon Dec 17, 2007 4:08 pm

The time now is Mon Oct 06, 2008 12:03 pm | All times are GMT - 6 Hours

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