CodeToLive

PHP Arrays

Indexed Arrays

<?php
$cars = array("Volvo", "BMW", "Toyota");
echo $cars[0]; // Volvo
$cars[1] = "Ford"; // Modify
?>
      

Associative Arrays

<?php
$age = array("Peter"=>"35", "Ben"=>"37");
echo "Peter is " . $age['Peter'] . " years old.";
?>
      

Multidimensional Arrays

<?php
$cars = array(
  array("Volvo",22,18),
  array("BMW",15,13)
);
echo $cars[0][0] . ": In stock: " . $cars[0][1];
?>
      

Array Functions

<?php
$fruits = array("Apple", "Banana");
array_push($fruits, "Orange"); // Add item
sort($fruits); // Sort
$length = count($fruits); // Count
?>