3v4l.org

run code in 300+ PHP versions simultaneously
<?php $offset = 5; $offsetStr = "PT".$offset."H"; $date = new DateTime("18-July-2008 16:30:30"); date->sub($date, new DateInterval($offsetStr)); echo $date->format("d-m-Y H:i:s").' : 2 Hours'; echo $date->format("d-m-Y H:i:s").'<br />'; echo '<br />'.$date->format("d-m-Y").' : 5 Days'; date_sub($date, new DateInterval("P5Y5M5D")); echo '<br />'.$date->format("d-m-Y").' : 5 Days, 5 Months, 5 Years'; date_sub($date, new DateInterval("P5YT5H")); echo '<br />'.$date->format("d-m-Y H:i:s").' : 5 Years, 5 Hours'; ?>

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)
8.3.60.0060.00918.81
8.3.50.0120.00621.97
8.3.40.0000.01418.88
8.3.30.0080.00819.21
8.3.20.0040.00420.31
8.3.10.0080.00021.92
8.3.00.0060.00322.27
8.2.180.0100.01018.41
8.2.170.0140.00722.96
8.2.160.0070.00720.39
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.01026.16
8.2.120.0040.00419.61
8.2.110.0060.00322.25
8.2.100.0090.00018.97
8.1.280.0140.00725.92
8.1.270.0040.00422.20
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0030.00618.54
8.1.230.0090.00018.74
5.4.270.0300.04318.93
5.4.260.0130.04718.77
5.4.250.0100.05318.76
5.4.240.0070.07719.09
5.4.230.0100.08018.95
5.4.220.0070.05718.96
5.4.210.0030.08318.76
5.4.200.0200.05018.89
5.4.190.0030.06318.98
5.4.180.0100.04718.64
5.4.170.0130.06318.82
5.4.160.0030.06019.00
5.4.150.0070.05718.74
5.4.140.0030.06016.54
5.4.130.0070.05016.37
5.4.120.0100.05316.37
5.4.110.0130.06316.38
5.4.100.0100.05716.56
5.4.90.0130.05316.49
5.4.80.0070.07316.63
5.4.70.0100.05016.63
5.4.60.0070.05716.53
5.4.50.0100.05016.59
5.4.40.0170.06016.58
5.4.30.0070.07316.29
5.4.20.0130.04716.52
5.4.10.0130.07316.48
5.4.00.0130.05015.78
5.3.280.0130.07314.45
5.3.270.0100.07014.63
5.3.260.0100.06314.65
5.3.250.0130.06714.45
5.3.240.0200.05714.45
5.3.230.0130.05714.46
5.3.220.0070.07314.48
5.3.210.0070.05314.34
5.3.200.0100.05314.27
5.3.190.0100.05014.56
5.3.180.0130.06314.44
5.3.170.0200.05714.39
5.3.160.0130.06714.58
5.3.150.0200.04314.43
5.3.140.0130.04714.25
5.3.130.0030.07014.38
5.3.120.0130.07314.53
5.3.110.0070.07714.54
5.3.100.0130.06313.89
5.3.90.0130.04313.93
5.3.80.0100.05014.03
5.3.70.0070.06313.72
5.3.60.0130.06314.04
5.3.50.0230.05013.97
5.3.40.0070.07313.97
5.3.30.0030.06713.91
5.3.20.0070.05713.70
5.3.10.0070.06313.66
5.3.00.0100.05713.66
5.2.170.0170.03011.29
5.2.160.0070.04011.15
5.2.150.0100.04011.05
5.2.140.0100.04311.16
5.2.130.0070.04311.11
5.2.120.0030.05011.11
5.2.110.0070.04011.02
5.2.100.0100.03710.98
5.2.90.0200.04011.10
5.2.80.0130.03311.18
5.2.70.0130.03710.92
5.2.60.0130.05310.96
5.2.50.0030.04310.95
5.2.40.0030.04310.88
5.2.30.0030.04711.06
5.2.20.0070.04010.98
5.2.10.0100.05010.95
5.2.00.0130.03710.88
5.1.60.0030.03710.06
5.1.50.0070.03310.04
5.1.40.0070.03310.13
5.1.30.0130.04710.22
5.1.20.0070.03710.19
5.1.10.0030.04010.30
5.1.00.0100.0309.84
5.0.50.0100.0308.48
5.0.40.0030.0278.18
5.0.30.0070.0438.31
5.0.20.0000.0408.19
5.0.10.0030.0408.14
5.0.00.0100.0478.24
4.4.90.0070.0176.54
4.4.80.0100.0136.54
4.4.70.0030.0306.54
4.4.60.0000.0236.54
4.4.50.0070.0276.54
4.4.40.0030.0506.54
4.4.30.0070.0176.54
4.4.20.0000.0336.54
4.4.10.0030.0236.54
4.4.00.0070.0376.54
4.3.110.0030.0306.54
4.3.100.0100.0206.54
4.3.90.0070.0276.54
4.3.80.0100.0376.54
4.3.70.0100.0236.54
4.3.60.0100.0176.54
4.3.50.0070.0276.54
4.3.40.0030.0406.54
4.3.30.0000.0306.54
4.3.20.0000.0306.54
4.3.10.0000.0236.54
4.3.00.0030.0276.11

preferences:
40.75 ms | 401 KiB | 5 Q