if statements

For if statements, can I have 2 or more conditions that it needs to satisfy before carrying out further action?

e.g.

if (cond1, cond2)
{
action;
}

Do i always have to use nested if statements? it would be tedious, because i sometimes have 3-4 conditions that needs to be satisfied.

thanks

Nope, use && for AND, || for OR


if($this && $that) {
   // if this and that, do something
}

if($this || $that) {
  // if this or that, do something
}

thanx🙂