remove_duplicate_vmess()

Complexity

Conditions	7
Paths	24

Size

Total Lines	28
Code Lines	21

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
function remove_duplicate_vmess($input)
{
    $array = explode("\n", $input);
    $result = [];
    foreach ($array as $item) {
        $parts = decode_vmess($item);
        if ($parts !== NULL) {
            $part_ps = $parts["ps"];
            unset($parts["ps"]);
            if (count($parts) >= 3) {
                ksort($parts);
                $part_serialize = base64_encode(serialize($parts));
                $result[$part_serialize][] = $part_ps ?? "";
            }
        }
    }
    $finalResult = [];
    foreach ($result as $serial => $ps) {
        $partAfterHash = $ps[0] ?? "";
        $part_serialize = unserialize(base64_decode($serial));
        $part_serialize["ps"] = $partAfterHash;
        $finalResult[] = encode_vmess($part_serialize);
    }
    $output = "";
    foreach ($finalResult as $config) {
        $output .= $output == "" ? $config : "\n" . $config;
    }
    return $output;
}