René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"powershell -version 2 should return error","articleBody":"As far as I know, PowerShell v2 was recently declared deprecated.\r\nThus, it normal to expect some kind of related errors in the latest v6.\r\n\r\nThe behaviour is strange, though. If I try to invoke something (anything\r\nactually, including gibberish) with `-version 2` then PowerShell succeeds\r\n(`$LASTEXITCODE` is 0) and prints the same result `powershell v6.0.0-beta.7`.\r\n\r\nSteps to reproduce\r\n------------------\r\n\r\n````powershell\r\n    powershell -version 2 gibberish\r\n    $LASTEXITCODE\r\n````\r\n\r\nExpected behavior\r\n-----------------\r\n\r\nNon-zero `$LASTEXITCODE` and a clear error message.\r\n\r\nActual behavior\r\n---------------\r\n\r\nZero `$LASTEXITCODE` and some version-like text, the same regardless of a command.\r\n\r\n````\r\n    powershell v6.0.0-beta.7\r\n    0\r\n````\r\n\r\nEnvironment data\r\n----------------\r\n\r\nPowerShell-6.0.0-beta.7-win-x64.zip\r\n\r\n````\r\nName                           Value\r\n----                           -----\r\nPSVersion                      6.0.0-beta\r\nPSEdition                      Core\r\nGitCommitId                    v6.0.0-beta.7\r\nOS                             Microsoft Windows 10.0.10586\r\nPlatform                       Win32NT\r\nPSCompatibleVersions           {1.0, 2.0, 3.0, 4.0...}\r\nPSRemotingProtocolVersion      2.3\r\nSerializationVersion           1.1.0.1\r\nWSManStackVersion              3.0\r\n````\r\n","author":{"url":"https://github.com/nightroman","@type":"Person","name":"nightroman"},"datePublished":"2017-09-14T05:22:02.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":9},"url":"https://github.com/4834/PowerShell/issues/4834"}