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<?php $standardPrice = 77.88; $specialPrices = json_decode('{"54.44":"20130515163000-20130515170000","4.88":"20130515170000-20130515190000","5.00":"20130515200000-20130515200045"}'); $currentPrice = function($standardPrice, $specialPrices) { if (empty($specialPrices)) { return $standardPrice; } $now = strftime('%Y%m%d%H%M%S'); foreach ($specialPrices as $price => $interval) { list($min, $max) = explode('-', $interval); if ($now >= $min && $now <= $max ) { return $price; } } return $standardPrice; }; echo $currentPrice($standardPrice, $specialPrices);

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54.1 ms | 402 KiB | 5 Q