How to search a string for multiple values and replace with another string

Need code to strip "HttpOnly" or "httponly"

doesn't HTTP::cookie httponly work?

HTTP::cookie

 configuration

root@(ve11c)(cfg-sync In Sync)(Active)(/Common)(tmos) list ltm virtual bar
ltm virtual bar {
    destination 172.28.24.10:80
    ip-protocol tcp
    mask 255.255.255.255
    pool foo
    profiles {
        http { }
        tcp { }
    }
    rules {
        qux
    }
    source 0.0.0.0/0
    source-address-translation {
        type automap
    }
    vs-index 4
}
root@(ve11c)(cfg-sync In Sync)(Active)(/Common)(tmos) list ltm pool foo
ltm pool foo {
    members {
        200.200.200.101:80 {
            address 200.200.200.101
        }
    }
}
root@(ve11c)(cfg-sync In Sync)(Active)(/Common)(tmos) list ltm rule qux
ltm rule qux {
    when HTTP_RESPONSE {
  HTTP::cookie httponly PHPSESSID disable
}
}

 trace

[root@ve11c:Active:In Sync] config  ssldump -Aed -nni 0.0 port 80
New TCP connection 1: 172.28.24.8(53626) <-> 172.28.24.10(80)
1431064577.3957 (0.0016)  C>S
---------------------------------------------------------------
HEAD / HTTP/1.1
User-Agent: curl/7.19.7 (x86_64-redhat-linux-gnu) libcurl/7.19.7 OpenSSL/1.0.1l zlib/1.2.3 libidn/1.18
Host: 172.28.24.10
Accept: */*

---------------------------------------------------------------

New TCP connection 2: 200.200.200.14(53626) <-> 200.200.200.101(80)
1431064577.3977 (0.0009)  C>S
---------------------------------------------------------------
HEAD / HTTP/1.1
User-Agent: curl/7.19.7 (x86_64-redhat-linux-gnu) libcurl/7.19.7 OpenSSL/1.0.1l zlib/1.2.3 libidn/1.18
Host: 172.28.24.10
Accept: */*

---------------------------------------------------------------

1431064577.4007 (0.0029)  S>C
---------------------------------------------------------------
HTTP/1.1 200 OK
Date: Fri, 08 May 2015 05:37:12 GMT
Server: Apache/2.2.3 (CentOS)
Last-Modified: Sun, 09 Feb 2014 08:39:51 GMT
ETag: "41879c-59-2a9c23c0"
Accept-Ranges: bytes
Content-Length: 89
Set-Cookie: PHPSESSID=eur026tal67g54keu6oj5gphh6; expires=Fri, 08-May-2015 13:23:10 GMT; path=/; domain=www.supportourtroopscanada.com.; HttpOnly
Content-Type: text/html; charset=UTF-8

---------------------------------------------------------------

1431064577.4008 (0.0050)  S>C
---------------------------------------------------------------
HTTP/1.1 200 OK
Date: Fri, 08 May 2015 05:37:12 GMT
Server: Apache/2.2.3 (CentOS)
Last-Modified: Sun, 09 Feb 2014 08:39:51 GMT
ETag: "41879c-59-2a9c23c0"
Accept-Ranges: bytes
Content-Length: 89
Set-Cookie: PHPSESSID=eur026tal67g54keu6oj5gphh6; expires=Fri, 08-May-2015 13:23:10 GMT; path=/; domain=www.supportourtroopscanada.com.;
Content-Type: text/html; charset=UTF-8

---------------------------------------------------------------