$a = 0;
$b = 1;
if ($a = 1 && $b = 0) {
echo 'true ';
var_dump($a);
var_dump($b);
} else {
echo 'false ';
var_dump($a);
var_dump($b);
}
Runing this we get: "true bool(false) int(0)"
Are you sure you posted the example correctly? It outputs this: false bool(false) int(0)
And this output is absolutely correct. Your condition gives new values to $a and $b because you use "=" and not "==". So you do this:
$b = 0; $a = 1 && $b;
The condition checks the value of $a (which is false) and so you land in the else branch and that's why $b is int(0) and $a is bool(false)
I think you want this:
if ($a == 1 && $b == 0)
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