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PHp not equal to and OR command

Comment:

If user enters in (YES/NO/Don't know) I want code to continue testing if they enter in other I want it to stop. My code below isn't working: elseif ($hosting != "Yes" || $hosting != "No" || $hosting != "Don't know") { echo "Error......."; } Thanks Ian Venta Sanlucar Sales

Name: Michael J (by mjdamato)
Date: November 4, 2005 at 18:53:40 Pacific

Reply:

I don't understand your question exactly, but I see why your case statement is not working. When you use the OR statement as you did if any of the tests are true, then the test is true. So, if the response was "Yes" then the first case would return false and then the next two cases would return true making the entire test true. So there is no way to get a false response from that test. You need to use ANDs instead elseif ($hosting != "Yes" && $hosting != "No" && $hosting != "Don't know") { echo "Error......."; }

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