} // 6) Enumerate all the values in the HKCU\TestRegistry\Values key, using registry value objects $keys = $registry->EnumValuesEx(Registry::HKCU, $test_key); check_error(); echo "Created RegistryValue objects :{$eol}"; foreach ($keys as $value) { echo "{$tab}" . str_replace("{$eol}", "{$eol}{$tab}", print_r($value, true)); } // 7) Retrieve created key values - You must known the type of each key before doing that, or else use the GetValue() method, // which works only on REG_SZ, REG_EXPAND_SZ, REG_DWORD and REG_BINARY types. echo "Created values :{$eol}"; echo "{$tab}{$test_key}/BinaryValueFromArray : " . $registry->GetBinaryValue(Registry::HKCU, $test_key, 'BinaryValueFromArray') . $eol; echo "{$tab}{$test_key}/BinaryValueFromHexString : " . $registry->GetBinaryValue(Registry::HKCU, $test_key, 'BinaryValueFromHexString') . $eol; echo "{$tab}{$test_key}/BinaryValueFromString : " . $registry->GetBinaryValue(Registry::HKCU, $test_key, 'BinaryValueFromString') . $eol; echo "{$tab}{$test_key}/DWORDValue : 0x" . sprintf("%08X", $registry->GetDWORDValue(Registry::HKCU, $test_key, 'DWORDValue')) . $eol; echo "{$tab}{$test_key}/ExpandedStringValue : " . $registry->GetExpandedStringValue(Registry::HKCU, $test_key, 'ExpandedStringValue') . $eol; echo "{$tab}{$test_key}/BinaryValueFromHexString : " . $registry->GetBinaryValue(Registry::HKCU, $test_key, 'BinaryValueFromHexString') . $eol; echo "{$tab}{$test_key}/MultiStringValueMultiple : " . implode(', ', $registry->GetMultiStringValue(Registry::HKCU, $test_key, 'MultiStringValueMultiple')) . $eol; echo "{$tab}{$test_key}/MultiStringValueSingle : " . implode(', ', $registry->GetMultiStringValue(Registry::HKCU, $test_key, 'MultiStringValueSingle')) . $eol; echo "{$tab}{$test_key}/MultiStringValueMultiple : " . implode(', ', $registry->GetMultiStringValue(Registry::HKCU, $test_key, 'MultiStringValueMultiple')) . $eol; echo "{$tab}{$test_key}/QWORDBigValue : " . $registry->GetQWORDValue(Registry::HKCU, $test_key, 'QWORDBigValue') . $eol; echo "{$tab}{$test_key}/QWORDValue : " . $registry->GetQWORDValue(Registry::HKCU, $test_key, 'QWORDValue') . $eol; echo "{$tab}{$test_key}/StringValue : " . $registry->GetQWORDValue(Registry::HKCU, $test_key, 'StringValue') . $eol; echo "{$tab}{$test_key}/WShellDWORDValue : 0x" . sprintf("%08X", $registry->GetValue(Registry::HKCU, $test_key, 'WShellDWORDValue')) . $eol; // Note that the GetValue() method for WShell does not seem to process variable expansion echo "{$tab}{$test_key}/WShellExpandedStringValue: " . $registry->GetValue(Registry::HKCU, $test_key, 'WShellExpandedStringValue') . $eol; echo "{$tab}{$test_key}/WShellStringValue : " . $registry->GetValue(Registry::HKCU, $test_key, 'WShellStringValue') . $eol; // 8) Delete a subkey (HKCU\TestRegistry\Values\WShellExpandedStringValue key) $registry->DeleteValue(Registry::HKCU, $test_key, 'WShellExpandedStringValue'); check_error(); // 9) Delete the test subkey - leads to an error, since a key can only be deleted if it has no subkeys - so you'll have to delete TestRegistry manually under HKCU