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<?php if(!function_exists("array_key_first")){ function array_key_first($array){ reset($array); return key($array); } } $array = [55 => "lol", 44 => 287]; while (current($array)) { next($array); } var_dump(array_key_first($array)); var_dump(current($array));
Output for git.master, git.master_jit, rfc.property-hooks
int(55) bool(false)

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