if ($string =~ m{(int|char|bool|long)}) {
    print "found $1\n";
}

[download]
If you don't need to know which type matched, use 
if ($string =~ m{(?:int|char|bool|long)}) {
    print "found\n";
}

[download]
This can be significantly faster, especially for big strings. Update: Thanks sundialsvc4 :).

In reply to Re: multiple options for pattern match help by lima1
in thread multiple options for pattern match help by barryscott

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