How to determine the first and last iteration in a foreach loop?

Question

How to determine the first and last iteration in a foreach loop?

The inquiry is basic. I have a foreach loop in my code:

foreach($array as $element) {

    //code

}

In this loop, I need to respond otherwise when we are in first or last emphasis.

How to do this?

foreach loops php

3 years ago by Amit8z4mc

2 Answers

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**akshay1995** · Answer 1 · 2021-05-31T09:03:01

You could use a counter:



$i = 0;

$len = count($array);

foreach ($array as $item) {

    if ($i == 0) {

        // first

    } else if ($i == $len - 1) {

        // last

    }

    // …

    $i++;

}

**sandhya6gczb** · Answer 2 · 2021-06-01T10:19:51

Use this code to get the first and last iteration in each loop



foreach($array as $key => $element) {

    reset($array);

    if ($key === key($array))

        echo 'FIRST ELEMENT!';



    end($array);

    if ($key === key($array))

        echo 'LAST ELEMENT!';

}

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How to determine the first and last iteration in a foreach loop?

2 Answers

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