使用PHP将十进制转换为十六进制

Question

How to convert decimal value to hex using php?

Dec : 68-55-230-06-04-89

I want hex value like this

Hex : 44-37-E0-06-04-59 but instead of this its display 44-37-E0-6-4-59

echo $test = dechex(68)."-".dechex(55)."-".dechex(230)."-".dechex(06)."-".dechex(04)."-".dechex(89);

It's give me output : 44-37-E0-6-4-59 // without 06-04

I want output something like 44-37-E0-06-04-59

Answer 1

For getting 44-37-E0-06-04-59 just add 0 as below,

sprintf('%02X-%02X-%02X-%02X-%02X-%02X', 68, 55, 230, 06, 04, 89);