tag }}` and `{{> tag}}` and `{{>tag}}` should all be equivalent. */ $arr = array( 'foo' => 'alpha', 'bar' => 'beta', 'baz' => 'gamma', 'qux' => array( array('key with space' => 'A'), array('key with space' => 'B'), array('key with space' => 'C'), array('key with space' => 'D'), array('key with space' => 'E'), array('key with space' => 'F'), array('key with space' => 'G'), )); echo json_encode($arr);