ConvertTo-TheLettersAndNumbers.ps1

ConvertTo-TheLettersAndNumbers.ps1

function ConvertTo-TheLettersAndNumbers {
    [CmdletBinding()]
    [OutputType([string])]
    param (
        [Parameter(Mandatory=$true)]
        [string]
        $String
    )
    $numbers = @{
        0 = ':zero:'
        1 = ':one:'
        2 = ':two:'
        3 = ':three:'
        4 = ':four:'
        5 = ':five:'
        6 = ':six:'
        7 = ':seven:'
        8 = ':eight:'
        9 = ':nine:'
    }
    $String = ($String -replace '([a-zA-Z])',':the_$1:').ToLower()
    foreach ($number in $numbers.Keys) {
        $String = $String.Replace($number, $numbers[$number]))
    }
    Write-Output -InputObject $String
}