How to comma separate the values of an array for display

Question

I have searched the PHP.net site and originally thought of some use for the list() function but doesn\'t seem to accomplish the goal:

I have an unknown

Answer 1

You can make use of list() function if you know there are only 3 values.

$array = array('Life', 'living', 'Health');
list($life, $living, $health) = $array;

echo $life;
echo $living;
echo $health;

Note - you can make use of implode function as well.

Answer 2

http://us.php.net/manual/en/function.implode.php

echo implode(", ", $array);

Answer 3

You can simply use PHP's implode function for this purpose as follows:

$string = implode(',', array(1,2,3,4,5));