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Is it possible to find the foreach index?
in a for loop as follows:
for ($i = 0; $i < 10; ++$i) { echo $i . ' '; } $i will give you the index.
Do I have to use the for loop or is there some way to get the index in the foreach loop?
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Use the key Variable to Find the Foreach Index in PHP The variable value stores the value of each element of the array. Copy <? php $array = array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10); foreach ($array as $key => $value) { echo "The index is = " . $key .
by using automatic destructuring: foreach (var (value, i) in Model. Select((value, i) => ( value, i ))) { // Access `value` and `i` directly here. }
Get The Current Array Index in JavaScript forEach() forEach(function callback(v) { console. log(v); }); The first parameter to the callback is the array value. The 2nd parameter is the array index.
foreach($array as $key=>$value) { // do stuff } $key is the index of each $array element
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