[SOLVED] if then if else neither

[simon551]

Hi. Having a mental block. Can you help me write:

if (a=true) 
{ if (b=true) 
   {  foo;
   } else (neither a nor b = true)
      { do something;
      }
}

I'm stuck on the the else part. the way it is written, the else is based on a=true. but I want it to be based on both a and b. ?

[gevans]

<?php
if(a) { 
//a is true
} elseif(b) { 
//b is true
} else {
//neither are true
}

[simon551]

thanks but I really need (a) and (b) to be true. Maybe I should have stated the question: if (a and b) then, else.

if (a) {

if (b) {

x

}

} else { [y]}

 

I'm going after that x space where both a and b are true and also need to know if both are not true. I don't particularly care if just one of a or b is true.

[gevans]

<?php
if(a && b) {
//a and b are true
} elseif(!a && !b) {
//a and b are false
} else {
//one is true and one is false
}

[simon551]

thank you!