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I need to convert array_1 to array_2 with a PHP function. I tried many things but nothing works. I hope someone can help me out here. I think I need an each function or something to loop through the comma separated array and convert it into the array_2.
$array_1 = array (
0 => '6801,6800,7310,6795',
);
$array_2 = array (
0 =>
array (
0 => '6801',
1 => '6800',
2 => '7310',
3 => '6795',
),
);
Here a solution
<?php
$array_1 = array (
0 => '6801,6800,7310,6795',
);
$array_2 = array();
foreach ($array_1 as $value) {
array_push($array_2 , explode(",",$value));
}
print_r($array_2);
?>
The output that i got
Array ( [0] => Array ( [0] => 6801 [1] => 6800 [2] => 7310 [3] => 6795 ) )
Use PHP explode function. https://www.php.net/manual/de/function.explode.php
$newArray[] = explode(",", $array_1[0]);
// output
Array
(
[0] => Array
(
[0] => 6801
[1] => 6800
[2] => 7310
[3] => 6795
)
)
Just create a new array with a value returned by the explode function. Reset always returns the first value of the array regardless of the key.
$array_1 = array (0 => '6801,6800,7310,6795');
$newArray = [explode(",", reset($array_1))];
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