jamest wrote:
I am passing an array to a class which I want to take the array data and
create some variables from the array's keys and values.
So I want to create (in this case 21) new variables that I want to create in
the foreach but with no success.
foreach ($formdata as $key => $value) {
echo "$key = $value";
}
This echo's all the data how I would expect. But taking the echo out to
have:
foreach ($formdata as $key => $value) {
$key = $value;
}
But this doesn't work. The variables aren't set.
I was thinking that I could set up the variables outside of the function by
using public $variablename for all the different variables then set the
variable value using:
foreach ($formdata as $key => $value) {
$this->key = $value;
}
But that didn't work either.
But wait, PHP has a function to do this already.
Wait for it...
Wait for it...
Wait for it...
Wait for it...
extract() that's it!!!
--
Jim Lucas
"Some men are born to greatness, some achieve greatness,
and some have greatness thrust upon them."
Twelfth Night, Act II, Scene V
by William Shakespeare
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