generate parent child relation from the array to print a multi-level menu?
- by Karthick Selvam
How to get parent child relation from this array to print a multi-level menu
$menus = array
(
0 => array
( 'id'=>0,
'check' => 1,
'display' =>'Arete Home',
'ordering' => -10,
'parent' => none,
),
1 => array
(
'id'=>1,
'check' => 1,
'display' => 'Submit Paper',
'ordering' => -10,
'parent' => 2,
'subordering' => -10,
),
2 => array
(
'id'=>2,
'check' => 1,
'display' => 'Buy Now',
'ordering' => -10,
'parent' => 1,
'subordering' => -10,
),
1461 => array
(
'id'=>1461,
'check' => 1,
'display' => 'Where are We?',
'ordering' => -10,
'parent' => 2,
'subordering' => -10,
),
1463 => array
(
'id'=>1463,
'check' => 1,
'display' =>' About Me?',
'ordering' => -10,
'parent' => 2,
'subordering' => -10,
),
1464 => array
(
'id'=>1464,
'check' => 1,
'display' => 'About You?',
'ordering' => -10,
'parent' => 2,
'subordering' => -10,
),
1465 => array
(
'id'=>1465,
'check' => 1,
'display' => 'About who?',
'ordering' => -10,
'parent' => 1,
'subordering' => -10,
),
);
code sample:
foreach($menus as $id=>$values)
{
$values['parent']=isset($values['parent']) ? $values['parent'] : 0;
$menus[$values['parent']]['childs'][$id]=$values; unset($menus[$id]);
}
foreach($menus as $id1=>$value2)
{
$value2['parent']=isset($value2['parent']) ? $value2['parent'] : 0;
$menus[$value2['parent']]['childs'][$id1]=$value2; unset($menus[$id1]);
}
