PHP中如何得到最接近的5的倍数?

Rob*_*oss 1 php

我需要在此 PHP 中将返回的数字四舍五入为最接近的 5 倍数。

\n
return number_format(($entry['69']*$entry['68.2']*0.7), 0, ".", ",").'\xe2\x82\xac' ;\n
Run Code Online (Sandbox Code Playgroud)\n

如何正确获取呢?

\n

Sys*_*all 5

您可以使用round($val/5)*5:

\n\n
$val = round($entry[\'69\'] * $entry[\'68.2\'] * 0.7 / 5) * 5;\nreturn number_format($val, 0, ".", ",").\'\xe2\x82\xac\' ;\n
Run Code Online (Sandbox Code Playgroud)\n