Replace the last comma with an & sign

Question

I have searched everywhere but can\'t find a solution that works for me.

I have the following:

$bedroom_array = array($studio, $one_bed, $two_bed, $t         


        

Answer 1

function fancy_implode($arr){
    array_push($arr, implode(' and ', array_splice($arr, -2)));
    return implode(', ', $arr);
}

I find this easier to read/understand and use

• Does not modify the original array
• Does not use regular expressions as those may fail if strings in the array contain commas, there could be a valid reason for that, something like this: array('Shirts (S, M, L)', 'Pants (72 x 37, 72 x 39)');
• Delimiters don't have to be of the same length as with some of the other solutions