Example-Read-FileContentFromZip

$zipfile = Get-ChildItem "C:\temp\myzip.zip"

#Open the Zip file for reading
$zipObject = [IO.Compression.ZipFile]::OpenRead("$($zipFile.FullName)")

#finding only xml files
foreach($file in ($zipObject.Entries) | ? {$_.name -match "xml$" } ) {
    #Open the file to read the contents
    $fileStream = $file.Open()

    $reader = New-Object IO.StreamReader($fileStream)
    $fileContent = $reader.ReadToEnd()

    $reader.Close()
    $fileStream.Close()

    #Create an output object
    $hash = [ordered]@{}
    $hash.ZipFileName = $zipFile.Name
    $hash.ZipFileFullName = $zipFile.FullName
    $hash.Application = $AppDirectory.Name
    $hash.ApplicationVersion = $versionDirectory.Name
    $hash.XMLFileName = $file.Name
    $hash.XMLFileZipPath = $File.FullName
    $hash.XMLFileContent = $fileContent
    $object = new-object PSObject -property $hash
    $object
                    
}#end foreach file in ZipObject


#Close the zip object
$zipObject.Dispose()