Class Syspay_Merchant_Utils

Placeholder for various utility functions. All methods are static and this class cannot be instantiated.

Located at Syspay/SDK/Merchant/Utils.php

Methods summary
`public static string`	# `getChecksum( string $data, string $passphrase )` Generate a checksum Generate a checksum Parameters `$data` The data to get the checksum for `$passphrase` The passphrase Returns `string` Checksum
`public static boolean`	# `checkChecksum( string $data, string $passphrase, string $checksum )` Validate data against a given checksum Validate data against a given checksum Parameters `$data` The data to validate `$passphrase` The passphrase `$checksum` The checksum received along with the data Returns `boolean` boolean
`public static DateTime`	# `tsToDateTime( integer $timestamp )` Convert a timestamp to a DateTime object Convert a timestamp to a DateTime object Parameters `$timestamp` Unix timestamp Returns `DateTime` DateTime