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printf %.4f for IP?

开发者 https://www.devze.com 2023-02-15 09:22 出处:网络
I would like to print an IP in fixed way.. example 12.12.1.0 would tured to 012.012.001.000 what\'s t开发者_开发技巧he best method do it ?

I would like to print an IP in fixed way.. example

12.12.1.0

would tured to

012.012.001.000

what's t开发者_开发技巧he best method do it ?

printf("%.4f.%.4f.%.4f.%.4f",$ip); ?


With zero padding:

$ip = "12.12.1.0";

vprintf("%03d.%03d.%03d.%03d", explode('.', $ip));
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