I don't understand, especially where you say

... @removelist may contain more than one word such as:
ctahci_sip11cs_devslp_deto_exp:50:seed
ctahci_sip11cs_devslp_deto_exp2:50:seed

The string  'ctahci_sip11cs_devslp_deto_exp:50:seed' doesn't look like anything appearing in the  @removelist array in your OPed example code. Can you give an example of data for which NetWallah's code fails?

In reply to Re^3: Comparing 2 arrays but ignoring certain patterns by AnomalousMonk
in thread Comparing 2 arrays but ignoring certain patterns by hongping

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