define an array in php code example

Example 1: ccreate array php

$array = array(
    "foo" => "bar",
    "bar" => "foo",
);

Example 2: array key value php

<?php
$age=array("Peter"=>"35","Ben"=>"37","Joe"=>"43");
foreach($age as $x=>$x_value)
  {
  echo "Key=" . $x . ", Value=" . $x_value;
  echo "<br>";
  }
?>

Example 3: php arrays

$nums = [1, 2, 3, 4, 5];

Example 4: php array

$array = ['cheese', 'ham', 'potato'];

var_dump($array);

Example 5: PHP Arrays

<?php
$cars = array("Volvo", "BMW", "Toyota");
echo "I like " . $cars[0] . ", " . $cars[1] . " and " . $cars[2] . ".";
?>