""kenny.hibs"" <[EMAIL PROTECTED]> wrote:
> My isp uses php3 and some of my scripts have the function 'foreach'
> which is php4.
> Is there are way to fix this
Sure.
If your code says:
foreach($array as $element) { // this is a numerically-indexed array
...
}
do:
while(list(,$element) = each($array)) { // the "," is important in
"list(,$element)".
...
}
If your code says:
foreach($array as $key => $value) { // real associative array
...
}
do:
while($list($key, $value) = each($array)) {
...
}
This way, all you have to change is the loop itself -- nothing inside the
loop needs to be changed if you do it this way.
Dean.
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