3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = '2014-03-20 18:23:15'; $day="Tuesday"; $start=DateTime::createFromFormat('Y-m-d H:i:s', $start); $nextOccurence = clone $start; $nextOccurence->->modify("next $day")->setTime((int)$start->format('H'), (int)$start->format('i'), (int)$start->format('s')); var_dump($nextOccurence);

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)
5.4.260.0070.05019.10
5.4.250.0130.04718.94
5.4.240.0100.04718.75
5.4.230.0030.05718.94
5.4.220.0130.07318.66
5.4.210.0100.05718.80
5.4.200.0100.05319.00
5.4.190.0030.07718.65
5.4.180.0130.04718.84
5.4.170.0130.05019.02
5.4.160.0100.06019.00
5.4.150.0070.05318.74
5.4.140.0100.07016.39
5.4.130.0070.04716.38
5.4.120.0100.04716.55
5.4.110.0030.08016.41
5.4.100.0170.03716.49
5.4.90.0100.04316.50
5.4.80.0030.06016.48
5.4.70.0070.06316.63
5.4.60.0130.06716.34
5.4.50.0130.04016.39
5.4.40.0070.05016.68
5.4.30.0070.07316.48
5.4.20.0100.04716.52
5.4.10.0030.05316.48
5.4.00.0030.05716.02
5.3.280.0100.05014.37
5.3.270.0070.06014.65
5.3.260.0070.05014.39
5.3.250.0100.06714.66
5.3.240.0100.05014.48
5.3.230.0100.04714.59
5.3.220.0100.05014.61
5.3.210.0100.07314.43
5.3.200.0000.05714.34
5.3.190.0030.08014.36
5.3.180.0100.06014.48
5.3.170.0000.08014.47
5.3.160.0130.04714.71
5.3.150.0100.05314.58
5.3.140.0130.04014.33
5.3.130.0170.04314.55
5.3.120.0100.05314.55
5.3.110.0070.05314.25
5.3.100.0070.05014.05
5.3.90.0100.07013.86
5.3.80.0100.05313.89
5.3.70.0070.05013.96
5.3.60.0070.05314.02
5.3.50.0130.06313.89
5.3.40.0100.05013.80
5.3.30.0030.05713.68
5.3.20.0070.04713.61
5.3.10.0030.05313.67
5.3.00.0030.05313.79
5.2.170.0100.03711.18
5.2.160.0070.04011.06
5.2.150.0130.04310.98
5.2.140.0030.05011.23
5.2.130.0000.06711.02
5.2.120.0070.04311.02
5.2.110.0070.04011.12
5.2.100.0070.05711.01
5.2.90.0130.03311.12
5.2.80.0000.05011.11
5.2.70.0100.04011.02
5.2.60.0100.03711.20
5.2.50.0070.04011.11
5.2.40.0070.04011.11
5.2.30.0100.03710.90
5.2.20.0030.04311.11
5.2.10.0130.04011.04
5.2.00.0000.04710.63
5.1.60.0030.0379.88
5.1.50.0100.0309.93
5.1.40.0100.0309.75
5.1.30.0070.03710.34
5.1.20.0070.03710.52
5.1.10.0070.03310.02
5.1.00.0070.03310.25
5.0.50.0030.0278.45
5.0.40.0030.0408.34
5.0.30.0030.0408.29
5.0.20.0100.0308.19
5.0.10.0030.0308.13
5.0.00.0000.0438.11
4.4.90.0030.0206.04
4.4.80.0030.0206.04
4.4.70.0070.0276.04
4.4.60.0030.0206.04
4.4.50.0030.0336.04
4.4.40.0030.0476.04
4.4.30.0000.0306.04
4.4.20.0000.0236.04
4.4.10.0030.0206.04
4.4.00.0070.0306.04
4.3.110.0070.0176.04
4.3.100.0130.0106.04
4.3.90.0070.0176.04
4.3.80.0070.0406.04
4.3.70.0030.0206.04
4.3.60.0030.0236.04
4.3.50.0030.0206.04
4.3.40.0000.0376.04
4.3.30.0070.0176.04
4.3.20.0000.0236.04
4.3.10.0000.0236.04
4.3.00.0000.0236.62

preferences:
140.8 ms | 1394 KiB | 7 Q