I opened a single PHP file from the Desktop with this piece of code:

<?php
class Test {
    function Tester(int $a, string $b) {
        echo "Tester";
    }
}

class TestImpl extends Test {
    function Tester($a, $b) {
        echo "Overridden";
    }
}

$testImpl = new TestImpl();
$testImpl->Tester(1, "t");


When I typed class TestImpl extends the code completion will not resolve the Test class inside the file. It is not there.

Same happens for new TestImpl(). After writing new, it will not find TestImpl inside this file. After -> too, it will not find Tester.

When I have a PHP project, everything is fine, but not in a single PHP file without having a project. I expect the same full functionality in such single file.


Regards

Chris