$array = ['cheese', 'ham', 'potato']; var_dump($array);
<?php $array = array( "foo" => "bar", 42 => 24, "multi" => array( "dimensional" => array( "array" => "foo" ) ) ); var_dump($array["foo"]); var_dump($array[42]); var_dump($array["multi"]["dimensional"]["array"]); ?>
<?php $array = [ 'key1' => 'foo', 'key2' => 'bar', ]; extract($array); echo $key1; //print foo echo $key2; //print bar ?>