add a variable to an array php code example

Example 1: array_push

$array[$key] = $value;
// or
$array[] = $value;
// or
array_push($array, [ mixed $... ]);

Example 2: php add element to array

<?php
$stack = array("orange", "banana");
array_push($stack, "apple", "raspberry");
?>

Example 3: assign array to variable php

$info = array('coffee', 'brown', 'caffeine');

// Listing all the variables
list($drink, $color, $power) = $info;
echo "$drink is $color and $power makes it special.\n";

// Listing some of them
list($drink, , $power) = $info;
echo "$drink has $power.\n";

// Or let's skip to only the third one
list( , , $power) = $info;
echo "I need $power!\n";

// list() doesn't work with strings
list($bar) = "abcde";
var_dump($bar); // NULL