How can a foreach loop be utilized to insert elements into an array in PHP?

To insert elements into an array using a foreach loop in PHP, you can iterate over a source array and push each element into the target array. This is useful when you want to transfer elements from one array to another or when you need to modify elements before inserting them into the target array. 

$sourceArray = [1, 2, 3, 4, 5];
$targetArray = [];

foreach ($sourceArray as $element) {
    $targetArray[] = $element;
}

print_r($targetArray);

Keywords

foreach loop array insert elements PHP

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