PowerShell Switch statement Switch Statement with Regex Parameter
Example
The -Regex parameter allows switch statements to perform regular expression matching against conditions.
Example:
switch -Regex ('Condition') { 'Con\D+ion' {'One or more non-digits'} 'Conditio*$' {'Zero or more "o"'} 'C.ndition' {'Any single char.'} '^C\w+ition$' {'Anchors and one or more word chars.'} 'Test' {'No match'} } Output:
One or more non-digits Any single char. Anchors and one or more word chars. 
