PHP数组结合所有其他元素

Question

I have an object with several properties that creates a multi dimensional array. I'm trying to figure out how to create a new array that combines two seperate objects into one. It would go from this:

array(
    object_1(
       'id' => '1',
       'name' => 'joe'
       etc....),
    object_2(
       'id' => '2',
       'name' => 'jessica',
       etc....)
    object_3(
       'id' => '3',
       'name' => 'tim',
       etc....)
    object_4(
       'id' => '4',
       'name' => 'tammy',
       etc....)
    );

And become:

array(
    object_1(
        'id' => '1',
        'name' => 'joe',
        etc...
        'id2' = > '2',
        'name2' => 'jessica',
        etc...)
    object_2(
        'id' => '3',
        'name' => 'tim',
        etc...
        'id2' = > '4',
        'name2' => 'tammy',
        etc...)

So, I need to combine the data from alternating elements, and also change the key in all the second objects so it doesn't match the first. Make sense? Sorry if it doesn't, I'll try to clarify if you need!

Thanks for any help....

EDIT: first two stdclass objects according to print_r:

[results] => Array
    (
        [0] => stdClass Object
            (
                [email] => sample@info.com
                [message] => Create another test
                [image] => 138.png
                [fid] => 53
            )

        [1] => stdClass Object
            (
                [email] => info@sample.com
                [message] => none
                [image] => 330.jpg
                [fid] => 52
            )

and I want it to become:

[results] => Array
    (
        [0] => stdClass Object
            (
                [email] => sample@info.com
                [message] => Create another test
                [image] => 138.png
                [fid] => 53
                [email2] => info@sample.com
                [message2] => none
                [image2] => 330.jpg
                [fid2] => 52
            )

Does that clarify?

Answer 1

Assuming it's actually a multi-dimensional array, not an array of objects, this should do it:

$new_array = array();
for ($i = 0; $i < count($array); $i +=2) {
  $new_array[] = $array[$i];
  foreach ($array[$i+1] as $key => $value) {
    $new_array[$i/2][$key.'2'] = $value;
  }
}

EDIT: For an array of objects, it becomes:

$new_array = array();
for ($i = 0; $i < count($array); $i +=2) {
  $new_array[] = $array[$i];
  foreach (get_object_vars($array[$i+1] as $key => $value) {
    $new_array[$i/2]->{$key.'2'} = $value;
  }
}

This will only work for public properties.

Answer 2

You could do something like

for($i=0;$i<count($array);$i+=2) {
   $id = $array[$i]['id'];
   $name = $array[$i]['name'];
   $id2 = $array[$i+1]['id'];
   $name2 = $array[$i+1]['name'];
}

or

$newarray = array();
$j=0;
for($i=0;$i<count($array);$i+=2) {
    $newarray[$j]['id'] = $array[$i]['id'];
    $newarray[$j]['nae'] = $array[$i]['name'];
    $newarray[$j]['id2'] = $array[$i+1]['id'];
    $newarray[$j]['name2'] = $array[$i+1]['name'];
    $j++;
}