What are the best practices for migrating code that uses each to foreach in PHP?

When migrating code that uses `each` to `foreach` in PHP, it is important to understand that `each` is deprecated as of PHP 7.2 and removed in PHP 8. Therefore, it is recommended to replace `each` with `foreach` to iterate over arrays in a more modern and efficient way. To do this, simply replace `each` with a `foreach` loop that iterates over the array. 

// Before migration
while(list($key, $value) = each($array)) {
    // Code logic here
}

// After migration
foreach($array as $key => $value) {
    // Code logic here
}

Keywords

each foreach code migration PHP best practices

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