Array Syntax

$arr["foo"]: bar

$arr["12"]: 1


<?php

$arr = array("foo" => "bar", 12 => true);

//this will print bar
echo $arr["foo"];

//  this will print 1
echo $arr[12];


?>

Simple foreach Loop

Baller Directors List

Alfred Hitchcock
Stanley Kubrick
Martin Scorsese
Fritz Lang



$directors = array( "Alfred Hitchcock", "Stanley Kubrick", "Martin Scorsese", "Fritz Lang" );

foreach ( $directors as $director ) {
  echo $director . "<br />";
}