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<?php $people = array( array('Bob', 'Wilson'), array('Jill', 'Thompson'), array('Penny', 'Smith'), array('Hugh', 'Carr') ); print_r($people);
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Array ( [0] => Array ( [0] => Bob [1] => Wilson ) [1] => Array ( [0] => Jill [1] => Thompson ) [2] => Array ( [0] => Penny [1] => Smith ) [3] => Array ( [0] => Hugh [1] => Carr ) )