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run code in 300+ PHP versions simultaneously
<?php define('name', 'fake'); $data = array("name" => "World", "fake" => "something"); echo "Hello $data[name] 1!\n"; echo "Hello {$data[name]} 2!\n"; echo "Hello {$data['name']} 3!\n";
Output for git.master, git.master_jit, rfc.property-hooks
Hello World 1! Hello something 2! Hello World 3!

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