A related question about php loop

One problem with php loops is that an Array & nbsp; PHPcodeArray ([0] = & gt; Array ([id] = & gt; 1 [name] = & gt ;~ Core [titl php loop problem
There is such an array

PHP code

  Array ([0] => Array ([id] => 1 [name] => ~ Core [title] => Project [_ child] => Array ([0] => Array ([id] => 2 [name] => home [title] => home Page group [_ child] => Array ([0] => Array ([id] => 3 [name] => index [title] => homepage module [_ child] => Array ([0] => Array ([id] => 5 [name] => index [title] => project homepage ))) [1] => Array ([id] => 4 [name] => user [title] => user module [_ child] => Array ([0] => Array ([id] => 6 [name] => index [title] => user homepage) [1] => Array ([id] => 7 [name] => login [title] => log on to the homepage) [2] => Array ([id] => 8 [name] => logout [title] => logout ))))) [1] => Array ([id] => 9 [name] => company [title] => company Group [_ child] => Array ([0] => Array ([id] => 11 [name] => index [title] => Company module [_ child] => Array ([0] => Array ([id] => 12 [name] => pub [title] => test ))))) [2] => Array ([id] => 10 [name] => user [title] => user Group [_ child] => Array ([0] => Array ([id] => 13 [name] => client [title] => Business Management [_ child] => Array ([0] => Array ([id] => 16 [name] => index [title] => Business addition page ))) [1] => Array ([id] => 14 [name] => knowledge [title] => article homepage [_ child] => Array ([0] => Array ([id] => 15 [name] => pub [title] => post ))))))))