I have an array with string value in PHP for example : arr['apple'], arr['banana'], and many more -about 20-30 data (get it from some process). Now I want to get its value and return it to one variable.
For example, I have Original array is like this:
$arr['Apple']
$arr['Banana']
and more..
and result that I want is like this:
$arr[0] = "Apple"
$arr[1] = "Banana"
and more..
Any idea how to do that?
Why not using array_keys()?
$new_array = array_keys($array);
print_r($new_arr); to inspect the contents of the array. Or use implode() if you want to join them into a comma-separated string: echo implode(', ', $new_arr);.
use foreach loop
foreach($arr as $key => $val){
$new_var[] = $key;
}
use array_keys function:
$keys = array_keys($arr);
It returns an array of all the keys in array.
