Rasmus Lerdorf wrote:
Jeffery Fernandez wrote:
Hi all,
I have a foreach loop on an array and within that loop I need to find if the array has reached the last pointer. I have tried
if (next($row)) {
}
but that advances the pointer. Any tips on finding out if the array pointer has reached the last element ?
end($arr); $last = key($arr); foreach($arr as $key=>$elem) { if($key !== $last) { ... } }
That would do exactly what you asked, however, it sounds like if you want to do something for every item in the array except the last you should just remove that last item before your loop.
$last = array_pop($arr); foreach($arr as $elem) { ... }
-Rasmus
Exactly what I wanted. Thanks everyone who contributed.
cheers, Jeffery
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