ie.
Code: Select all
if($x != $y or $y <= $z){
bla bla bla........
}Code: Select all
if($x != $y || $y <= $z){
bla bla bla........
}and the same with AND
Code: Select all
if($x != $y and $y <= $z){
bla bla bla........
}Code: Select all
if($x != $y && $y <= $z){
bla bla bla........
}