Php and html/z25

PHP php_and_html/z25.php	HTML php_and_html/z25.pad	Result
<h3>Hello World 1</h3> <?php $hi = 'Hello World 7'; echo '<h3>Hello World 2</h3>'; return [ 88 => [ 'hi' => 4 ], 12 => [ 'hi' => 5 ], 33 => [ 'hi' => 6 ] ]; ?>	<h3>Hello World 3</h3> @start@ <h3>Hello World {$hi}</h3> @end@ <h3>{$hi}</h3> <h3>Hello World 8 </h3>	Hello World 1 Hello World 2 Hello World 3 Hello World 4 Hello World 5 Hello World 6 Hello World 7 Hello World 8