php-parser/example.php

<?php

namespace z7zmey\Example {
    use \Exception;
    use z7zmey\Foo\{Bar, function Baz};
    
    abstract class Foo extends Bar implements Buz, Buzz {
        use \z7zmey\_Trait;
    
        public const CC = 0;
    
        public function &test(bool $a, string $b = null): ?void {
            
        }
    }
}

namespace z7zmey\Example2; 

if ($a === true) {
} elseif ($a === false) {
} elseif ($a === null) {
} else {
}

$a = "string 
with $var
";

$a = 'string
with out $var';

$a = <<<test
string
test;

?>

<?= $b = 22; $b ?>