3v4l.org

run code in 300+ PHP versions simultaneously
<?php const WEEK = 7; $products = [ 451, 455, 453 ]; $modfactor = count($products); $days = []; $now = time(); $weekdays = ["Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday"]; $flipped = array_flip($weekdays); // building array to order by modulo product listing for ($i=0, $max = WEEK; $i < $max; $i++) { $days[$i] = $i % $modfactor; } // display each weekday's product ID foreach ($weekdays as $dex => $wday) { echo "$wday, "; echo $products[ $days[$dex] ], "\n"; } // get current product ID: $today = date("l",$now); $datetime = date("l, M j, Y h:i:s",$now); $dex = $flipped[ $today ]; foreach ($weekdays as $wday) { if ( stripos($wday,$today) ) { echo "\nToday is $datetime and the current product ID is ", $products[ $days[ $dex ] ]; } }

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
7.2.110.0270.00716.91
7.2.60.0130.00016.84
7.2.00.0030.01019.81
7.1.200.0000.01315.70
7.1.100.0040.01118.02
7.1.70.0000.00816.90
7.1.60.1600.01333.38
7.1.50.1900.01033.33
7.1.40.0830.01732.67
7.1.30.0770.02032.83
7.1.20.0970.01732.95
7.1.10.0530.01014.87
7.1.00.0670.01314.91
7.0.200.1370.00315.21
7.0.190.1000.01314.70
7.0.180.0970.01714.30
7.0.170.0630.01314.74
7.0.160.0830.01314.36
7.0.150.0870.01314.44
7.0.140.0470.01314.52
7.0.130.0530.01714.73
7.0.120.0970.00714.66
7.0.110.0570.01714.66
7.0.100.0730.01314.78
7.0.90.0630.00014.41
7.0.80.0600.01314.89
7.0.70.0430.01714.55
7.0.60.0870.01014.43
7.0.50.0930.01014.54
7.0.40.0770.00714.64
7.0.30.0700.02314.82
7.0.20.0830.01314.85
7.0.10.0770.01014.61
7.0.00.0630.01014.62

preferences:
45.91 ms | 400 KiB | 5 Q