How can PHP return all values in an array?

In PHP, you can use the array_values() function to return all the values of an array. This function will return a new indexed array containing all the values from the original array.

Here is an example code:

$array = array('apple', 'banana', 'orange');
$values = array_values($array);
print_r($values);

The output result is:

Array
(
    [0] => apple
    [1] => banana
    [2] => orange
)

In the example above, array(‘apple’, ‘banana’, ‘orange’) is an associative array. Use the array_values() function to convert it into an indexed array, and print out all the values using the print_r() function.