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run code in 200+ php & hhvm versions
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<?php $times = array( 'mon' => '6:00 AM - 1:00 AM', 'tue' => '6:00 AM - 1:00 AM', 'wed' => '6:00 AM - 1:00 AM', 'thu' => '6:00 AM - 1:00 AM', 'fri' => '6:00 AM - 1:00 AM', 'sat' => '6:00 AM - 2:00 AM', 'sun' => '07:00 PM - 02:00 AM' ); function compileHours($times, $timestamp) { $times = $times[strtolower(date('D',$timestamp))]; if(!strpos($times, '-')) return array(); $hours = explode(",", $times); $hours = array_map('explode', array_pad(array(),count($hours),'-'), $hours); $hours = array_map('array_map', array_pad(array(),count($hours),'strtotime'), $hours, array_pad(array(),count($hours),array_pad(array(),2,$timestamp))); end($hours); if ($hours[key($hours)][0] > $hours[key($hours)][1]) $hours[key($hours)][1] = strtotime('+1 day', $hours[key($hours)][1]); return $hours; } function isOpen($now, $times) { $open = 0; // time until closing in seconds or 0 if closed // merge opening hours of today and the day before $hours = array_merge(compileHours($times, strtotime('yesterday',$now)),compileHours($times, $now)); foreach ($hours as $h) { if ($now >= $h[0] and $now < $h[1]) { $open = $h[1] - $now; return $open; } } return $open; } $now = strtotime('18:55pm'); $open = isOpen($now, $times); if ($open == 0) { echo "Is closed"; } else { echo "Is open. Will close in ".ceil($open/60)." minutes"; } ?>

Shows result from various feature-branches currently under review from the php developers. Contact me to have additional branches featured.

Output for Typed properties v2
Is closed
Output for Array change keys
Is closed
Output for Lexical anon
Is closed

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page