function pubkeyHashToAddress($pubkey, $addrver = 73)
{
$pubkey = $addrver . $pubkey;
$pubkeybs = pack("H*", $pubkey);
$checksum = hash("sha256", hash("sha256", $pubkeybs, true));
$checksum = substr($checksum, 0, 8);
$pubkey .= $checksum;
return BaseConvert::hex_base58($pubkey);
}
/**
* @depends testDec_hex
* @depends testBase58_dec
*/
public function testHex_base58()
{
$hex = "11FD6";
$result = BaseConvert::hex_base58($hex);
$this->assertEquals($result, "NuT");
}
public static function pubkeyHashToAddress($pubkey)
{
$pubkey = self::$addrver . $pubkey;
// Prepend version byte
$pubkeybs = pack("H*", $pubkey);
// Pack to raw bytestring
$checksum = hash("sha256", hash("sha256", $pubkeybs, true));
// Calculate checksum
$checksum = substr($checksum, 0, 8);
// Shorten to 4 bytes
$pubkey .= $checksum;
// Append checksum to pubkey hash
return BaseConvert::hex_base58($pubkey);
// Convert to base 58 and return
}
