stringToHex()

Convert a string to hex string

Method signature

private function stringToHex($str) 

Parameters

Name	Type	Description
str	string	Any string to convert to hex format

Example

<?php
require 'vendor/autoload.php';
use CircularProtocol\Api\CircularProtocolAPI;

$circular = new CircularProtocolAPI();
$text = "Hello, World!";

$result = $circular->stringToHex($text);
echo $result;

Result

The result will be an object of type String:

48656c6c6f2c20576f726c6421