how to extract the id's from the text

Could you share your actual input and the expected output for the same input?

input: testing the emailid's,1234567-45 testing 1234567-9ow2 doing 12 34 567- 2 3 test 12/34,567:- 2.2 tests 12345an67-92 dummy 12345-23 

output:1234567-45,1234567-92,1234567-23,1234567-22,1234567-92

Check this :
Also, you might have missed the last 12345-23 from the output. As per my understanding, it is a valid Id.
Check if the Regex plugin is deployed in the environment to access regex functions.
Regular Expression Functions

a!localVariables(
  local!input: "testing the emailid's,1234567-45 testing 1234567-9ow2 doing 12 34 567- 2 3 test 12/34,567:- 2.2 tests 12345an67-92 dummy 12345-23",

  local!cleaned: regexreplaceall("[^0-9\-]", local!input, ""),

  local!ids: regexallmatches("\d{5,7}-\d{2}", local!cleaned),

  local!ids
)

Check this :
Also, you might have missed the last 12345-23 from the output. As per my understanding, it is a valid Id.
Check if the Regex plugin is deployed in the environment to access regex functions.
Regular Expression Functions

a!localVariables(
  local!input: "testing the emailid's,1234567-45 testing 1234567-9ow2 doing 12 34 567- 2 3 test 12/34,567:- 2.2 tests 12345an67-92 dummy 12345-23",

  local!cleaned: regexreplaceall("[^0-9\-]", local!input, ""),

  local!ids: regexallmatches("\d{5,7}-\d{2}", local!cleaned),

  local!ids
)