How I can explode all string fields in Collection using Laravel - php

Question

I have an array with fields
[
"house" => "30|30|30",
"street" => "first|second|third",
...
]
I want to get array
[
[
"house" => "30",
"street" => "first",
...
],
[
"house" => "30",
"street" => "second",
...
],
[
"house" => "30",
"street" => "third",
...
]
]
I know how I can solve this using PHP and loop, but maybe this problem has more beautiful solution

Answer 1

use zip
$data = [
"house" => "30|30|30",
"street" => "first|second|third",
];
$house = collect(explode('|',$data['house']));
$street = collect(explode('|',$data['street']));
$out = $house->zip($street);
$out->toarray();

Answer 2

Here's something I managed to do with tinker.
$original = [
"house" => "30|30|30",
"street" => "first|second|third",
];
$new = []; // technically not needed. data_set will instantiate the variable if it doesn't exist.
foreach ($original as $field => $values) {
foreach (explode('|', $values) as $index => $value) {
data_set($new, "$index.$field", $value);
}
}
/* dump($new)
[
[
"house" => "30",
"street" => "first",
],
[
"house" => "30",
"street" => "second",
],
[
"house" => "30",
"street" => "third",
],
]
*/
I tried using collections, but the main problem is the original array's length is not equal to the resulting array's length, so map operations don't really work. I suppose you can still use each though.
$new = []; // Since $new is used inside a Closure, it must be declared.
collect([
"house" => "30|30|30",
"street" => "first|second|third",
...
])
->map(fn($i) => collect(explode('|', $i))
->each(function ($values, $field) use (&$new) {
$values->each(function ($value, $index) use ($field, &$new) {
data_set($new, "$index.$field", $value);
});
});

Answer 3

$array = ["house" => "30|30|30","street" => "first |second| third"];
foreach($array as $key=> $values){
$explodeval = explode('|',$values);
for($i=0; $i<count($explodeval); $i++){
$newarray[$i][$key]= $explodeval[$i];
}
}
output:
Array
(
[0] => Array
(
[house] => 30
[street] => first
)
[1] => Array
(
[house] => 30
[street] => second
)
[2] => Array
(
[house] => 30
[street] => third
)
)