php - in foreach, isLastItem() exists? -

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using regular loop, it's possible comapred current index last tell if i'm in last iteration of loop. there similar thing when using foreach? mean this. 

foreach($array $item){   //do stuff   //then check if we're in last iteration of loop   $last_iteration = islast(); //boolean true/false }

if not, there @ least way know current index of current iteration $iteration = 5, can manually compare length of $array?

you can use combination of spl’s arrayiterator , cachingiterator class have hasnext method:

$iter = new cachingiterator(new arrayiterator($arr)); foreach ($iter $value) {     $last_iteration = !$iter->hasnext(); }

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