PHP pack function alternative for Node.js

Question

I'm trying to connect to PayBox payment service. They propose a PHP solution, but I'm using Nodejs. In their solution they use PHP pack function of which I can't find an equivalent in Node.js.

This is the target:

$binKey = pack("H*", $secretKeyTest);

I found a package Hipack but it has couple of issues.

So did my answer help you?

rsp
– rsp

2016-11-22 15:51:50 +00:00
Commented Nov 22, 2016 at 15:51 — rsp
– rsp, Commented Nov 22, 2016 at 15:51

Sandeep Patel · Accepted Answer · 2020-01-17 12:20:45Z

5

If you need to convert a hexadecimal string into a binary buffer, then something like this may work for you:

var binKey =  Buffer.from(secretKeyTest, "hex");

For more info on how to use buffers in Node, see:

https://nodejs.org/api/buffer.html

edited Jan 17, 2020 at 12:20

Sandeep Patel

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answered Nov 22, 2016 at 14:05

rsp

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3 Comments

Bilal Djaghout Over a year ago

Yes it did Thanks a lot :)

Manish Jangir Over a year ago

I have the code new Buffer(salt, "base64") and I want to convert it into PHP. Do you have any solution? please help me.

Bilal Djaghout Over a year ago

Hi @ManishJangir, bit late try this function base64_encode(string $string): string

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