PHP 把科学计数法转换为原始数字字符串

作者：袖梨 2022-06-24

代码如下	复制代码
function NumToStr($num){ if (stripos($num,'e')===false) return $num; $num = trim(preg_replace('/[=＼'"]/','',$num,1),'"');//出现科学计数法，还原成字符串 $result = ""; while ($num > 0){ $v = $num - floor($num / 10)*10; $num = floor($num / 10); $result = $v . $result; } return $result; }