array combine of unequal length of TWo arrays

Question

I need help of combination of two arrays in php.

What I have:

numbers = array(1, 2,3,4,5,6);
letters = array(\'q\', \'w\', \'e\', \'r\');
         


        

Answer 1

$numbers = [1, 2,3,4,5,6];  
$letters = ['q', 'w', 'e', 'r'];
$count = 0;
$combination = array();
foreach ($numbers as $num) 
{
    $val = '';
    if (isset ($letters[$count]))
    {
        $val = $letters[$count];
    }
    $combination += array($num => $val);    
    $count ++;
}

foreach($combination as $n => $l)
{
    echo $n . $l . "
";
}