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run code in 300+ PHP versions simultaneously
<?php namespace Foo\Bar; class Bar {} namespace Foo\Baz; use Foo\Bar; class Baz { public function __construct(){ $str1 = "Bar"; $str2 = "\\Foo\\Bar"; var_dump(new Bar); var_dump(new $str1); var_dump(new $str2); } } $baz = new Baz();

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