If you need to create a PHP function that returns multiple values, then you can do one of the following.
Option 1 – Returning an array
function returnArray() {
return array("one", "two");
}
// call the function and print the response
var_dump(returnArray());
Option 2 – Returning a conditional
function returnConditional($x = true) {
if ($x) return "one";
else return "two";
}
// call the function with a value and print the response
var_dump(returnConditional(false));
Option 3 – Using generator to yield values
function multipleValues() {
yield "one";
yield "two";
}
$res = multipleValues();
foreach($res as $r) {
echo $r; // first val=="one", second val=="two"
}
