[Get-RegexMatchExamples] Using regex matches in powershell. Get-Matches() gets all regex matches. Answers question "How do I iterate through text file and print all matched regex groups for each line in file?" #powershell #regex

Get-Matches.ps1

Get-Content SomeFile.ps1 | 
    ForEach { Select-String '(?ix) ^ \s* function \s+ ( [^{( ]+ ) \s* ( \( [^()]+ \) )? \{' -input $_ -Allmatch } | 
    ForEach { $_.Matches.Groups[1].Value }


Get-Content SomeFile.ps1 | Select-String '(?i)^function\s+((\w|-)+)' | ForEach { $_.Matches.Groups[1].Value }  


Get-Content SomeFile.ps1 | 
	ForEach-Object { $_ -match '(?ix) ^ \s* function \s+ ( [^{( ]+ ) \s* ( \( [^()]+ \) )? \{' } |
    Where-Object { $_ } | 
    ForEach-Object { $Matches[1] }