3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime("18-July-2008 16:30:30"); echo $date->format("d-m-Y H:i:s").'<br />'; date_sub($date, new DateInterval("PT2H")); echo '<br />'.$date->format("d-m-Y").' : 2 Hours'; echo '<br />'.$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)
8.3.60.0130.00918.55
8.3.50.0100.00521.97
8.3.40.0050.01018.76
8.3.30.0040.01119.09
8.3.20.0040.00420.20
8.3.10.0000.00721.98
8.3.00.0080.00022.44
8.2.180.0140.00416.75
8.2.170.0070.00722.96
8.2.160.0090.00620.57
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0040.00419.36
8.2.110.0030.00619.25
8.2.100.0050.00517.97
8.2.90.0040.00419.30
8.2.80.0060.00317.97
8.2.70.0030.00617.61
8.2.60.0040.00417.92
8.2.50.0040.00418.07
8.2.40.0040.00418.34
8.2.30.0040.00418.19
8.2.20.0000.00817.76
8.2.10.0040.00417.97
8.2.00.0000.00717.86
8.1.280.0000.01425.92
8.1.270.0120.00022.18
8.1.260.0050.00326.35
8.1.250.0000.00828.09
8.1.240.0000.00921.24
8.1.230.0060.00617.70
8.1.220.0000.00817.79
8.1.210.0000.00818.77
8.1.200.0040.00417.48
8.1.190.0030.00517.35
8.1.180.0000.00818.10
8.1.170.0030.00518.77
8.1.160.0040.00421.92
8.1.150.0000.00718.89
8.1.140.0050.00317.63
8.1.130.0050.00317.95
8.1.120.0000.00717.64
8.1.110.0040.00417.63
8.1.100.0000.00717.64
8.1.90.0070.00017.68
8.1.80.0030.00317.59
8.1.70.0000.00717.61
8.1.60.0050.00317.72
8.1.50.0020.00517.64
8.1.40.0050.00317.61
8.1.30.0050.00317.80
8.1.20.0030.00517.81
8.1.10.0040.00417.65
8.1.00.0000.00817.71
8.0.300.0000.00718.77
8.0.290.0000.01116.75
8.0.280.0070.00018.52
8.0.270.0000.00717.35
8.0.260.0030.00316.91
8.0.250.0070.00017.20
8.0.240.0040.00417.05
8.0.230.0050.00517.18
8.0.220.0000.00717.00
8.0.210.0070.00017.03
8.0.200.0070.00017.05
8.0.190.0040.00417.18
8.0.180.0000.00916.95
8.0.170.0030.00617.16
8.0.160.0050.00217.09
8.0.150.0040.00417.13
8.0.140.0030.00517.02
8.0.130.0050.00013.46
8.0.120.0060.00316.96
8.0.110.0000.00717.15
8.0.100.0000.00717.03
8.0.90.0000.00716.97
8.0.80.0040.01217.05
8.0.70.0050.00217.09
8.0.60.0020.00517.02
8.0.50.0070.00016.88
8.0.30.0130.00717.21
8.0.20.0110.00817.40
8.0.10.0040.00417.17
8.0.00.0090.00916.92
7.4.330.0030.00315.04
7.4.320.0000.00616.51
7.4.300.0000.00616.60
7.4.290.0040.00416.64
7.4.280.0070.00016.71
7.4.270.0080.00016.48
7.4.260.0000.00716.66
7.4.250.0000.00816.62
7.4.240.0040.00416.57
7.4.230.0000.00716.43
7.4.220.0030.01316.51
7.4.210.0060.01116.62
7.4.200.0050.00316.48
7.4.190.0050.00316.64
7.4.160.0090.00616.69
7.4.150.0090.01017.40
7.4.140.0130.00417.86
7.4.130.0120.00516.80
7.4.120.0140.00616.73
7.4.110.0130.03216.87
7.4.100.0140.00316.68
7.4.90.0130.00616.59
7.4.80.0160.00419.39
7.4.70.0090.00616.54
7.4.60.0090.00616.52
7.4.50.0000.00816.56
7.4.40.0070.01122.77
7.4.30.0120.00416.51
7.4.00.0030.01015.18
7.3.330.0070.00013.13
7.3.320.0000.00513.32
7.3.310.0040.00416.20
7.3.300.0060.00016.27
7.3.290.0080.00616.29
7.3.280.0070.00916.37
7.3.270.0080.00817.40
7.3.260.0120.00616.41
7.3.250.0150.00516.53
7.3.240.0100.00616.47
7.3.230.0060.01516.54
7.3.210.0130.00316.24
7.3.200.0100.00719.39
7.3.190.0170.00016.65
7.3.180.0110.00416.36
7.3.170.0060.01216.46
7.3.160.0080.00816.61
7.3.120.0000.01415.12
7.3.10.0180.00416.29
7.3.00.0170.00716.64
7.2.330.0100.00716.54
7.2.320.0200.00316.61
7.2.310.0080.00816.81
7.2.300.0080.01216.61
7.2.290.0060.01016.62
7.2.130.0100.01016.48
7.2.120.0130.00616.73
7.2.110.0180.00416.95
7.2.100.0120.00916.52
7.2.90.0130.00616.94
7.2.80.0160.00316.71
7.2.70.0110.00716.43
7.2.60.0220.00316.87
7.2.50.0120.00616.73
7.2.40.0160.00717.00
7.2.30.0170.01116.78
7.2.20.0150.01216.81
7.2.10.0110.00816.71
7.2.00.0160.00017.07
7.1.250.0100.01015.06
7.1.100.0040.01118.32
7.1.70.0060.00316.89
7.1.60.0060.01019.82
7.1.50.0100.01417.21
7.1.00.0030.07722.27
7.0.200.0060.00316.66
7.0.140.0030.07022.04
7.0.60.0070.03720.04
7.0.50.0000.04717.82
7.0.40.0100.03719.98
7.0.30.0270.04320.20
7.0.20.0370.04320.01
7.0.10.0270.04020.19
7.0.00.0100.05320.03
5.6.280.0000.07721.02
5.6.210.0100.07320.56
5.6.200.0070.08718.22
5.6.190.0100.08020.41
5.6.180.3430.03720.60
5.6.170.0270.08020.42
5.6.160.0030.04720.50
5.6.150.0000.05718.07
5.6.140.0070.05318.12
5.6.130.0130.07318.18
5.6.120.0100.07321.02
5.6.110.0100.03721.01
5.6.100.0070.06721.03
5.6.90.0030.09021.03
5.6.80.0130.07320.37
5.6.70.0370.06720.41
5.5.350.0100.07020.44
5.5.340.0100.08017.95
5.5.330.0070.08320.23
5.5.320.0200.05020.41
5.5.310.0270.05020.28
5.5.300.0070.08018.02
5.5.290.0070.08018.00
5.5.280.0030.04320.77
5.5.270.0130.07720.92
5.5.260.0070.07720.84
5.5.250.0170.07720.58
5.5.240.0170.04720.06
5.4.450.0770.06319.05
5.4.440.0430.05019.16
5.4.430.0030.06319.37
5.4.420.0130.05319.48
5.4.410.0030.05719.20
5.4.400.1530.00018.61
5.4.390.1700.00018.50
5.4.380.0330.05018.72
5.4.370.0270.04318.73
5.4.360.0070.06018.57
5.4.350.0100.05718.69
5.4.340.0270.04718.71
5.4.320.0100.03712.46
5.4.310.0100.03912.45
5.4.300.0100.03312.46
5.4.290.0120.03712.45
5.4.280.0060.03912.35
5.4.270.0170.04719.02
5.4.260.0100.05018.84
5.4.250.0070.05318.91
5.4.240.0100.06318.72
5.4.230.0170.07018.83
5.4.220.0170.07018.72
5.4.210.0100.07018.75
5.4.200.0200.06718.97
5.4.190.0130.06718.69
5.4.180.0130.04718.77
5.4.170.0100.07018.86
5.4.160.0200.06318.75
5.4.150.0170.06318.63
5.4.140.0130.04316.32
5.4.130.0200.06016.29
5.4.120.0200.05716.32
5.4.110.0130.06716.46
5.4.100.0130.04716.54
5.4.90.0130.05716.26
5.4.80.0130.05016.38
5.4.70.0200.04716.53
5.4.60.0070.07016.39
5.4.50.0130.05316.46
5.4.40.0130.06716.46
5.4.30.0030.06016.31
5.4.20.0070.05716.47
5.4.10.0200.05716.39
5.4.00.0100.06015.70
5.3.290.0070.04012.80
5.3.280.0100.06014.68
5.3.270.0130.06714.62
5.3.260.0130.06014.47
5.3.250.0070.07014.48
5.3.240.0070.06014.45
5.3.230.0100.08014.68
5.3.220.0100.06014.57
5.3.210.0070.07714.48
5.3.200.0030.06714.42
5.3.190.0030.06014.45
5.3.180.0130.04714.65
5.3.170.0070.08014.56
5.3.160.0130.06314.48
5.3.150.0070.06314.66
5.3.140.0100.06314.64
5.3.130.0070.05314.57
5.3.120.0070.07314.55
5.3.110.0100.05714.38
5.3.100.0030.06713.92
5.3.90.0030.08314.03
5.3.80.0030.06713.96
5.3.70.0070.06713.90
5.3.60.0030.06314.14
5.3.50.0030.06014.04
5.3.40.0100.06313.89
5.3.30.0100.04313.92
5.3.20.0030.07313.79
5.3.10.0030.05013.42
5.3.00.0130.05713.51
5.2.170.0000.06011.30
5.2.160.0130.05311.15
5.2.150.0070.04311.15
5.2.140.0030.04711.16
5.2.130.0030.05010.86
5.2.120.0170.04711.09
5.2.110.0070.05311.02
5.2.100.0170.03011.10
5.2.90.0100.03311.10
5.2.80.0030.06011.09
5.2.70.0130.04311.24
5.2.60.0070.04011.06
5.2.50.0100.04311.03
5.2.40.0030.04010.91
5.2.30.0030.04710.98
5.2.20.0100.04710.97
5.2.10.0170.04711.03
5.2.00.0030.05310.70
5.1.60.0000.04010.19
5.1.50.0070.0509.76
5.1.40.0200.03310.17
5.1.30.0100.03010.16
5.1.20.0030.05310.29
5.1.10.0030.03710.21
5.1.00.0070.05010.10
5.0.50.0000.0408.63
5.0.40.0070.0238.65
5.0.30.0000.0478.00
5.0.20.0030.0408.11
5.0.10.0100.0238.24
5.0.00.0130.0438.31
4.4.90.0030.0306.44
4.4.80.0030.0276.44
4.4.70.0030.0306.44
4.4.60.0000.0306.44
4.4.50.0030.0206.44
4.4.40.0130.0476.44
4.4.30.0070.0236.44
4.4.20.0070.0276.44
4.4.10.0070.0236.44
4.4.00.0030.0436.44
4.3.110.0030.0336.44
4.3.100.0070.0276.44
4.3.90.0000.0236.44
4.3.80.0100.0306.44
4.3.70.0030.0276.44
4.3.60.0130.0176.44
4.3.50.0030.0306.44
4.3.40.0030.0436.44
4.3.30.0070.0306.44
4.3.20.0000.0306.44
4.3.10.0070.0206.44
4.3.00.0130.0206.11

preferences:
62.8 ms | 401 KiB | 5 Q