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run code in 200+ php & hhvm versions
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<?php $parametersForSign = array( 'merchant-pos-id' => '185641', 'shop-name' => 'Název obchodu', 'total-amount' => '9.99', 'currency-code' => 'CZK', 'customer-language' => 'cs', 'customer-email' => 'email@exampledomain.com', ); $privateKey = 'db96e2ee781bb2045cc100db82f5944b'; function sigCalculate($parametersForSign, $privateKey) { ksort($parametersForSign); echo implode('', $parametersForSign) . "\n"; return hash('sha256', implode('', $parametersForSign).$privateKey); } echo sigCalculate($parametersForSign, $privateKey); ?>
based on pPgfI
Output for 5.3.11 - 7.2.0
CZKemail@exampledomain.comcs185641Název obchodu9.99 41196ac62a61ad54179747d08c0a153250b496bf6352bed9bdd6482c71f628b7