<?php $arr = [0.12345,0.012345,0.0001239,0.0001209]; Foreach($arr as $val){ Preg_match("/([0\.]+)([0-9]+)/", $val, $match); Echo $match[1]. Substr(round("0.".$match[2],3),2,3)."\n"; }
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Value for `_results` contains invalid data `array`