How to get boolean result of md5sum from two files in powershell

$directory1 = '\\server\share\folder1'
$directory2 = '\\server\share\folder2'

$files = GCI $directory1  

ForEach ($f in $files) {
    $hash1 = Get-FileHash $f.fullname
    $hash2 = Get-FileHash (Join-Path $directory2 $f.name)
    Write-Host $f.name ($hash1 -eq $hash2)
    }

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Function Get-FileHash
{
	[CmdletBinding(DefaultParameterSetName = 'Path')]
	param(
		[System.String[]]
		$Path,

		[Alias('PSPath')]
		[System.String[]]
		$LiteralPath,

		[System.String]
		$Algorithm='SHA256'
	)
	
	# Construct the strongly-typed crypto object
	$hasher = [System.Security.Cryptography.HashAlgorithm]::Create($Algorithm)
	
	$pathsToProcess = @()
	
	if($PSCmdlet.ParameterSetName  -eq 'LiteralPath')
	{
		$pathsToProcess += Resolve-Path -LiteralPath $LiteralPath
	}
	else
	{
		$pathsToProcess += Resolve-Path $Path
	}
	
	foreach($filePath in $pathsToProcess)
	{
		if(Test-Path -LiteralPath $filePath -PathType Container)
		{
			continue
		}
		
		try
		{
			# Read the file specified in $FilePath as a Byte array
			[system.io.stream]$stream = [system.io.file]::OpenRead($FilePath)

			# Compute file-hash using the crypto object
			[Byte[]] $computedHash = $hasher.ComputeHash($stream)
		}
		catch [Exception]
		{
			$errorMessage = [Microsoft.PowerShell.Commands.UtilityResources]::FileReadError -f $FilePath, $_
			Write-Error -Message $errorMessage -Category ReadError -ErrorId 'FileReadError' -TargetObject $FilePath
			return
		}
		finally
		{
			if($stream)
			{
				$stream.Close()
			}
		}
		
		# Convert to hex-encoded string
		[string] $hash = [BitConverter]::ToString($computedHash) -replace '-',''

		$retVal = [PSCustomObject] @{
			Algorithm = $Algorithm.ToUpperInvariant()
			Hash = $hash
			Path = $filePath
		}
		$retVal.psobject.TypeNames.Insert(0, 'Microsoft.Powershell.Utility.FileHash')

		$retVal
	}
}

$myobject = @()
$directory1 = read-host('Input Directory 1 Location')
if (!(test-path $directory1)) {
write-output ('invalid path:{0}' -f $directory1)
break
}
$directory2 = read-host('Input Directory 2 Location')
if (!(test-path $directory2)) {
write-output ('invalid path:{0}' -f $directory2)
break
}
if( $directory2[$directory2.Length -1] -ne '\'){
$directory2 += '\'
}
$files = get-childitem -path $directory1 -File
foreach ($file in $files){
$hash = Get-FileHash $file.fullname
$object = new-object -Typename psobject 
$object | add-member -MemberType NoteProperty -Name 'Filename' -Value $file.name
$object | add-member -MemberType NoteProperty -Name 'Hash' -Value $hash.Hash
$myobject += $object
}
$myobject2 = @()
foreach ($file in $myobject)
{

$testfile = $directory2 + $file.filename
if(!(Test-path $testfile)) {
write-output ('{0} not found' -f $testfile)
break
}
else {
$successful = '= Success'
$hash = Get-FileHash $testfile
if ($file.hash -ne $hash.hash){
$successful = '= Failure (md5 value not match)'
}
write-output('{0} = {1}' -f $file.fileName,$successful)
$object = new-object -Typename psobject 
$object | add-member -MemberType NoteProperty -Name 'Filename' -Value $file.Filename
$object | add-member -MemberType NoteProperty -Name 'Success' -Value $successful
$myobject2 += $object
}
$myobject2 | out-file c:\test2\ee.txt

}

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Function Get-FileHash
{
	[CmdletBinding(DefaultParameterSetName = "Path")]
	param(
		[System.String[]]
		$Path,

		[Alias("PSPath")]
		[System.String[]]
		$LiteralPath,

		[System.String]
		$Algorithm="SHA256"
	)
	
	# Construct the strongly-typed crypto object
	$hasher = [System.Security.Cryptography.HashAlgorithm]::Create($Algorithm)
	
	$pathsToProcess = @()
	
	if($PSCmdlet.ParameterSetName  -eq "LiteralPath")
	{
		$pathsToProcess += Resolve-Path -LiteralPath $LiteralPath
	}
	else
	{
		$pathsToProcess += Resolve-Path $Path
	}
	
	foreach($filePath in $pathsToProcess)
	{
		if(Test-Path -LiteralPath $filePath -PathType Container)
		{
			continue
		}
		
		try
		{
			# Read the file specified in $FilePath as a Byte array
			[system.io.stream]$stream = [system.io.file]::OpenRead($FilePath)

			# Compute file-hash using the crypto object
			[Byte[]] $computedHash = $hasher.ComputeHash($stream)
		}
		catch [Exception]
		{
			$errorMessage = [Microsoft.PowerShell.Commands.UtilityResources]::FileReadError -f $FilePath, $_
			Write-Error -Message $errorMessage -Category ReadError -ErrorId "FileReadError" -TargetObject $FilePath
			return
		}
		finally
		{
			if($stream)
			{
				$stream.Close()
			}
		}
		
		# Convert to hex-encoded string
		[string] $hash = [BitConverter]::ToString($computedHash) -replace '-',''

		$retVal = [PSCustomObject] @{
			Algorithm = $Algorithm.ToUpperInvariant()
			Hash = $hash
			Path = $filePath
		}
		$retVal.psobject.TypeNames.Insert(0, "Microsoft.Powershell.Utility.FileHash")

		$retVal
	}
}

$arr1 = gci -Recurse c:\temp\folder1 | % {
	Get-FileHash $_.fullname} | select `
		@{n="Hash";e={$_.item("hash")}}, `
		@{n="algorithm";e={$_.item("algorithm")}}, `
		@{n="Path";e={$_.item("path")}
}

$arr2 = gci -Recurse c:\temp\folder2 | % {
	Get-FileHash $_.fullname} | select `
		@{n="Hash";e={$_.item("hash")}}, `
		@{n="algorithm";e={$_.item("algorithm")}}, `
		@{n="Path";e={$_.item("path")}
}

Compare-Object -ReferenceObject $arr1 -DifferenceObject $arr2 -Property hash | % {
	$indicator = $_
	if ($indicator.sideindicator -eq "<=")
	{
		$arr1 | ? {$_.hash -eq $indicator.hash}
	}
	else
	{
		$arr2 | ? {$_.hash -eq $indicator.hash}
	}
}

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