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<?php $test = [0=> 'zero', 3=>'three', 2=>'two']; print_r($test); $test = array_merge($test); print_r($test);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => zero [3] => three [2] => two ) Array ( [0] => zero [1] => three [2] => two )

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