Show "Press any key to continue ..." and Wait until a key is pressed #powershell

WaitForKey.ps1

Function WaitForKey
{
	<#
	.Synopsis
		Show "Press any key to continue ...." and Wait until a key is pressed.

	.Description
		Can show a text before waiting.
		
	.Notes
		Author    : Juan Antonio Tubio <jatubio@gmail.com>
		GitHub    : https://github.com/jatubio
		Date      : 2015/04/11
		Version   : 1.0

	.Parameter text
		Text to show

	.Outputs
		Nothing

	.Example
		WaitForKey "Debug messages"

	#>
	[CmdletBinding()]
	Param(
		[Parameter(Mandatory=$False)]
		[String]$text
	)

	Process
    {
		if($text) { Write-Host $text }
		Write-Host "Press any key to continue ..."	
		$x = $host.UI.RawUI.ReadKey("NoEcho,IncludeKeyDown")
    }
}