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run code in 300+ PHP versions simultaneously
<?php class Foo { protected $foo = []; function add($name, $value, $priority = 500) { $this->foo[$name][$priority][] = $value; } public function get() { return $this->foo; } } $foo = new Foo; $foo->add('foo', 'a'); $foo->add('foo', 'a', 1000); $foo->add('foo', 'b'); $foo->add('foo', 'c', 0); $foo->add('foo', 'd', 23); var_dump($foo->get());

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