<?php if(!function_exists("array_key_first")){ function array_key_first($array){ reset($array); return key($array); } } $array = [55 => "lol", 44 => 287, 66 => 23, 77 => 23]; next($array); next($array); echo key($array); echo array_key_first($array); echo key($array);
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Value for `_results` contains invalid data `array`