将abc[0]等HTML元素名称转换为php中的数组

$queryString = 'abc[0]=value';
parse_str($queryString, $outputArray);
print_r($outputArray);

Array
(
    [abc] => Array
        (
            [0] => value
        )
)

function convertHtmlToPhpArray($htmlName, $value, &$outputArray) {
    preg_match_all('/\[(.*?)\]/', $htmlName, $matches);
    $keys = $matches[1];
    $currentArray = &$outputArray;
    
    foreach ($keys as $key) {
        if (!isset($currentArray[$key])) {
            $currentArray[$key] = array();
        }
        $currentArray = &$currentArray[$key];
    }
    
    $currentArray = $value;
}

$htmlName = 'abc[0][1][2]';
$value = 'value';
$outputArray = array();
convertHtmlToPhpArray($htmlName, $value, $outputArray);
print_r($outputArray);

Array
(
    [abc] => Array
        (
            [0] => Array
                (
                    [1] => Array
                        (
                            [2] => value
                        )
                )
        )
)