A Simple PHP Array Manipulation
how would you turn this array:
array(
0 => Title1,
1 => Title2,
3 => Address1,
4 => Address2,
)
to this array:
array (
0 => array(
'title' => 'Title1'
'address' =>'Address1'
),
1 => array(
'title' => 'Title2',
'address' => 'Address2'
)
);
when you were initially given
$_POST['title'] = array('Title1', 'Title2');
$_POST['address'] = array('Address1', 'Address2');
which whe开发者_开发知识库n merged would give you the first array I have given
I was able to solve this via a high level Arr:Rotate function in Kohana framework, along with Arr::merge function but I can't quite understand the implementation. Please help
What about something like this :
$_POST['title'] = array('Title1', 'Title2');
$_POST['address'] = array('Address1', 'Address2');
$result = array();
$length = count($_POST['title']);
for ($i=0 ; $i<$length ; $i++) {
$result[$i]['title'] = $_POST['title'][$i];
$result[$i]['address'] = $_POST['address'][$i];
}
var_dump($result);
Which gives you the following result :
array
0 =>
array
'title' => string 'Title1' (length=6)
'address' => string 'Address1' (length=8)
1 =>
array
'title' => string 'Title2' (length=6)
'address' => string 'Address2' (length=8)
i.e. loop over both the title
and address
arrays you were initially given, and push their content into a new array -- without merging them or anything.
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