Question

I have an array in php that looks like:

array(1 => 'Toyota', 2 => 'Corolla', 3 => '1997', 4 => '1.5L', 5 => 'Engine Parts');

how do I make it print out like:

Toyota

Toyota,Corolla

Toyota,Corolla,1997

Toyota,Corolla,1997,1.5L

Toyota,Corolla,1997,1.5L,Engine Parts

I did it before accidentally using foreach but can’t figure out how I did it.

Answer 1

$parts = array();
foreach ($array as $key=>$value) {
    $parts[] = $value;
    echo implode(",", $parts);
}