PHP：在数组中解析和拆分键和值

I have this kind of array

array(1) { 
    ["key,language,text"] => "home,es,casa" 
} 

Is it possible to parse it and split it to have

array(3) { 
    ['key'] => "home" ,
    ['language'] => "es" ,
    ['text'] => "casa" 
} 

My actual solution is to do the following but I'm pretty sure that I can find a better approach

$test = explode(',', $my_array['key,language,text']);
$my_array['key'] = $test[0];
$my_array['language'] = $test[1];
$my_array['text'] = $test[2];

This best solution for you :

//this your problem
$array = [
"key,language,text" => "home,es,casa",
"key,language,text" => "home1,es1,casa1"
];
$colms_tmp = 0;
//this your solution, foreach all
foreach($array as $key => $val){
   //split your value
   $values = explode(",",$val);
   //foreach the key (WITH COLMNS), $colm is number of key after explode
   foreach(explode(",",$key) as $colm => $the_key){
      $result[$colms_tmp][$the_key] = $values[$colm];
   }
   $colms_tmp++;
}

i haven't try it, but i think this can help you.

Give it a try..

$arr = array("key,language,text" => "home,es,casa");

$val = explode(",", $arr[key($arr)]);
foreach(explode(",", key($arr)) as $k => $key){
    $data[$key] = $val[$k];
}

You can use array_combine to create an array from an array of keys and values, providing the length of each is equal, it will return false if there is a mismatch.

foreach($array as $keys_str => $values_str) {
    $keys = explode(",", $keys_str);
    $values = explode(",", $values_str);
    $kv_array = array_combine($keys, $values);
}

$kv_array would be in the format you're after.

If you have an array with only 1 entry:

$a = ["key,language,text" => "home,es,casa"];

you could use reset which will return the value of the first array element and key which will return the key of the array element that's currently being pointed to by the internal pointer.

Then use explode and use a comma as the delimiter and use array_combine using the arrays from explode for the keys and the values to create the result.

$result = array_combine(explode(',', key($a)), explode(',', reset($a)));
print_r($result);

That will give you:

array(3) {
  ["key"]=>
  string(4) "home"
  ["language"]=>
  string(2) "es"
  ["text"]=>
  string(4) "casa"
}