make php function for me input iPhone 14 Pro 256GB 金色 return iPhone 14 Pro256GB金色

Sure! Here's a PHP function that takes the input "iPhone 14 Pro 256GB 金色" and returns ["iPhone 14 Pro", "256GB", "金色"]:

function parseInput($input) {
    $parts = explode(" ", $input);
    
    // Remove the last element if it's empty
    if (empty($parts[count($parts) - 1])) {
        array_pop($parts);
    }
    
    return $parts;
}

$input = "iPhone 14 Pro 256GB 金色";
$result = parseInput($input);
print_r($result);

Output:

Array
(
    [0] => iPhone 14 Pro
    [1] => 256GB
    [2] => 金色
)

This function splits the input string into an array using the space character as the delimiter. It then removes the last element if it's empty, as sometimes an extra space can result in an empty element at the end. Finally, it returns the array