二维数组的应用

<?php
	$group = array(
		array("name"=>"zs","age"=>"10","sex"=>"nan"),
		array("name"=>"ls","age"=>"11","sex"=>"nan"),
		"three"=>array("name"=>"ww","age"=>"12","sex"=>"nv")
	);

	print_r( $group[0] );
	echo "<br>";

	
	echo $group[1]["name"];
	echo "<br>";

	echo $group["three"]["age"];

?>