function chaining for PHP 7
<?php declare(strict_types=1);
function ✨(&$_) {
return new class($_) {
private $_;
public function __construct(&$_) {
$this->_ = &$_;
}
public function __call(string $name, array $args): self {
$this->_ = $name(...$args);
return $this;
}
};
}
<?php declare(strict_types=1);
require_once "✨.";
✨($_)->strlen("foo")->var_dump($_);