PHP explode and assign it to a multi-dimensional array

Question

i want to explode a string two time and make a multi-dimensional array.

$data = \"i love funny movies \\n i love stackoverflow dot com \\n i like rock song\"         


        

Answer 1

Do it:

$data = "i love funny movies \n i love stackoverflow dot com \n i like rock song";
$data = explode(" \n ", $data);

$out = array();
$step = 0;
$last = count($data);
$last--;

foreach($data as $key=>$item){

   foreach(explode(' ',$item) as $value){
    $out[$key][$step++] = $value;
   }

   if ($key!=$last){
    $out[$key][$step++] = ' '; // not inserting last "space"
   }

}

print '
';
print_r($out);
print '
';

OUTPUT (what you need):

Array
(
  [0] => Array
    (
        [0] => i
        [1] => love
        [2] => funny
        [3] => movies
        [4] =>  
    )

[1] => Array
    (
        [5] => i
        [6] => love
        [7] => stackoverflow
        [8] => dot
        [9] => com
        [10] =>  
    )

[2] => Array
    (
        [11] => i
        [12] => like
        [13] => rock
        [14] => song
    )

)