Hi,
Something like:
function match($x) {
switch(true) {
case $x === 1:
return 'Tiny';
case is_numeric($x) && $x <= 10:
return 'Small';
case is_numeric($x) && $x <= 20:
return 'Medium';
case is_numeric($x) && $x <= 30:
return 'Large';
case is_numeric($x) && ($x >= 31 || $x <= 100):
return 'Enormous';
case $x instanceof Foo:
case $x instanceof Bar:
return 'What?';
default:
return 'Unknown';
}
}
the problem is you need is_numeric because no type safe version of <=
and >= exists.
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