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 />'.$date->format("d-m-Y H:i:s").' : 2 Hours'; echo '<br />'.$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)
8.3.60.0110.00418.43
8.3.50.0130.00822.11
8.3.40.0040.01118.69
8.3.30.0140.00019.06
8.3.20.0040.00419.91
8.3.10.0040.00422.09
8.3.00.0070.00022.46
8.2.180.0040.01116.88
8.2.170.0070.00722.96
8.2.160.0110.00320.22
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0050.00317.63
8.2.110.0030.00622.06
8.2.100.0090.00319.53
8.2.90.0030.00619.34
8.2.80.0080.00017.97
8.2.70.0040.00417.60
8.2.60.0030.00617.93
8.2.50.0040.00418.07
8.2.40.0000.00818.34
8.2.30.0060.00318.19
8.2.20.0000.00817.92
8.2.10.0030.00517.80
8.2.00.0000.00817.82
8.1.280.0120.00925.92
8.1.270.0040.00421.88
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0040.00423.91
8.1.230.0070.00419.04
8.1.220.0000.00817.75
8.1.210.0040.00418.77
8.1.200.0060.00317.48
8.1.190.0030.00517.66
8.1.180.0000.00818.10
8.1.170.0060.00318.66
8.1.160.0040.00421.97
8.1.150.0040.00418.84
8.1.140.0040.00417.53
8.1.130.0070.00017.96
8.1.120.0070.00017.70
8.1.110.0050.00217.61
8.1.100.0000.00817.66
8.1.90.0000.00817.62
8.1.80.0070.00017.57
8.1.70.0070.00017.64
8.1.60.0030.00617.71
8.1.50.0000.00817.72
8.1.40.0080.00017.71
8.1.30.0000.00817.80
8.1.20.0090.00017.77
8.1.10.0040.00417.64
8.1.00.0000.00817.64
8.0.300.0060.00318.77
8.0.290.0030.00617.30
8.0.280.0030.00318.40
8.0.270.0000.00717.33
8.0.260.0000.00816.99
8.0.250.0060.00017.19
8.0.240.0040.00417.07
8.0.230.0030.00317.19
8.0.220.0070.00016.98
8.0.210.0070.00017.12
8.0.200.0070.00017.18
8.0.190.0020.00517.06
8.0.180.0100.00017.10
8.0.170.0040.00417.05
8.0.160.0000.00717.15
8.0.150.0000.00716.98
8.0.140.0040.00417.07
8.0.130.0080.00013.49
8.0.120.0000.00817.06
8.0.110.0040.00416.95
8.0.100.0000.00716.97
8.0.90.0000.00717.21
8.0.80.0150.00017.13
8.0.70.0040.00417.12
8.0.60.0040.00416.85
8.0.50.0000.00716.83
8.0.30.0060.01517.15
8.0.20.0070.01117.40
8.0.10.0000.00716.94
8.0.00.0030.01416.86
7.4.330.0000.00515.13
7.4.320.0000.00616.70
7.4.300.0000.00616.60
7.4.290.0050.00316.68
7.4.280.0000.00816.68
7.4.270.0080.00016.66
7.4.260.0040.00716.49
7.4.250.0080.00016.56
7.4.240.0050.00316.56
7.4.230.0000.00716.49
7.4.220.0030.01316.58
7.4.210.0050.01116.62
7.4.200.0050.00216.77
7.4.190.0070.00016.39
7.4.160.0080.00816.51
7.4.150.0070.01117.40
7.4.140.0150.00517.86
7.4.130.0150.00416.70
7.4.120.0120.00616.62
7.4.110.0070.01016.52
7.4.100.0110.01216.70
7.4.90.0120.00616.62
7.4.80.0120.01219.39
7.4.70.0080.01116.63
7.4.60.0100.00716.48
7.4.50.0030.00616.63
7.4.40.0070.01022.77
7.4.30.0030.01316.64
7.4.00.0000.01514.96
7.3.330.0000.00813.23
7.3.320.0000.00513.07
7.3.310.0030.00316.39
7.3.300.0060.00016.39
7.3.290.0110.00716.23
7.3.280.0060.00816.35
7.3.270.0100.00717.40
7.3.260.0120.00616.37
7.3.250.0040.01416.42
7.3.240.0100.00716.41
7.3.230.0090.00616.55
7.3.210.0100.01316.59
7.3.200.0090.00719.39
7.3.190.0040.00916.31
7.3.180.0060.00916.73
7.3.170.0070.01416.71
7.3.160.0170.00616.59
7.3.120.0070.00714.80
7.3.10.0090.00616.88
7.3.00.0070.01016.48
7.2.330.0090.00916.94
7.2.320.0050.01816.58
7.2.310.0090.01216.96
7.2.300.0140.00716.51
7.2.290.0120.00316.81
7.2.130.0030.00717.09
7.2.120.0090.00616.94
7.2.110.0060.00917.11
7.2.100.0040.01117.13
7.2.90.0070.00717.07
7.2.80.0000.00917.00
7.2.70.0030.01017.16
7.2.60.0030.00917.08
7.2.50.0040.01116.82
7.2.40.0110.01117.07
7.2.30.0030.00717.11
7.2.20.0030.01016.93
7.2.10.0070.01016.80
7.2.00.0090.00918.21
7.1.250.0000.00915.82
7.1.100.0030.00918.25
7.1.70.0000.00817.10
7.1.60.0040.00819.82
7.1.50.0000.01517.05
7.1.00.0030.09022.51
7.0.200.0000.00816.95
7.0.140.0070.07022.11
7.0.110.0000.08019.89
7.0.100.0070.07320.11
7.0.90.0030.04319.97
7.0.80.0030.08319.97
7.0.70.0070.08320.12
7.0.60.0130.07019.98
7.0.50.0070.07720.02
7.0.40.0030.04019.82
7.0.30.0070.07719.74
7.0.20.0100.07719.80
7.0.10.0030.08019.84
7.0.00.0130.06019.77
5.6.280.0100.06721.10
5.6.260.0100.08320.70
5.6.250.0100.08020.89
5.6.240.0070.07720.63
5.6.230.0030.08020.56
5.6.220.0130.07720.53
5.6.210.0070.05720.80
5.6.200.0000.07320.66
5.6.190.0100.04020.46
5.6.180.0100.07720.85
5.6.170.0030.08720.71
5.6.160.0100.07720.54
5.6.150.0100.06720.65
5.6.140.0070.07320.64
5.6.130.0000.09020.65
5.6.120.0000.08720.85
5.6.110.0070.08020.55
5.6.100.0100.08020.57
5.6.90.0100.07720.63
5.6.80.0030.08319.94
5.6.70.0070.08020.05
5.6.60.0070.06019.96
5.6.50.0030.08020.23
5.6.40.0130.07319.95
5.6.30.0070.04720.04
5.6.20.0000.07719.91
5.6.10.0130.06319.98
5.6.00.0130.07019.82
5.5.380.0200.06720.53
5.5.370.0070.08320.40
5.5.360.0070.08320.34
5.5.350.0130.07720.37
5.5.340.0100.08020.98
5.5.330.0030.04320.89
5.5.320.0070.07320.81
5.5.310.0170.07020.86
5.5.300.0130.07320.89
5.5.290.0170.07020.89
5.5.280.0030.08320.74
5.5.270.0070.08320.80
5.5.260.0130.07720.87
5.5.250.0070.08720.61
5.5.240.0070.07720.25
5.5.230.0130.07020.15
5.5.220.0100.07720.41
5.5.210.0130.07720.39
5.5.200.0070.08320.24
5.5.190.0070.07320.30
5.5.180.0070.08320.09
5.5.160.0070.08020.32
5.5.150.0070.08320.32
5.5.140.0100.07720.13
5.5.130.0030.07720.33
5.5.120.0070.07720.09
5.5.110.0070.07720.38
5.5.100.0030.08020.21
5.5.90.0070.05320.04
5.5.80.0070.07320.13
5.5.70.0130.07320.09
5.5.60.0200.06320.13
5.5.50.0130.07320.23
5.5.40.0030.08020.25
5.5.30.0100.06020.21
5.5.20.0200.06319.96
5.5.10.0000.08720.17
5.5.00.0130.06020.20
5.4.450.0070.08019.43
5.4.440.0030.06719.35
5.4.430.0170.07019.25
5.4.420.0130.07319.50
5.4.410.0030.07319.20
5.4.400.0100.06318.93
5.4.390.0030.07719.03
5.4.380.0030.07719.01
5.4.370.0070.07319.12
5.4.360.0100.07719.03
5.4.350.0100.05719.27
5.4.340.0130.07319.11
5.4.320.0130.07019.25
5.4.310.0030.08019.08
5.4.300.0070.07719.02
5.4.290.0000.05019.21
5.4.280.0100.07718.94
5.4.270.0070.07319.00
5.4.260.0200.06318.98
5.4.250.0070.07718.95
5.4.240.0100.04019.24
5.4.230.0070.07019.20
5.4.220.0070.06019.09
5.4.210.0070.04718.90
5.4.200.0100.06718.98
5.4.190.0070.08018.99
5.4.180.0100.07318.99
5.4.170.0070.06719.01
5.4.160.0070.06319.10
5.4.150.0030.08018.94
5.4.140.0000.06316.51
5.4.130.0030.07716.47
5.4.120.0030.06716.47
5.4.110.0070.06016.62
5.4.100.0030.07016.57
5.4.90.0000.04316.41
5.4.80.0100.06716.59
5.4.70.0030.06016.41
5.4.60.0130.04016.16
5.4.50.0000.04716.38
5.4.40.0030.07316.30
5.4.30.0100.05316.45
5.4.20.0070.07016.15
5.4.10.0070.07316.25
5.4.00.0100.07015.59
5.3.290.0070.07714.76
5.3.280.0070.07714.46
5.3.270.0030.05714.54
5.3.260.0070.04714.61
5.3.250.0100.03314.48
5.3.240.0030.07314.52
5.3.230.0070.07714.67
5.3.220.0000.08014.58
5.3.210.0130.07014.56
5.3.200.0000.08314.58
5.3.190.0100.06314.64
5.3.180.0030.07314.58
5.3.170.0000.05714.48
5.3.160.0100.05014.46
5.3.150.0100.07014.45
5.3.140.0100.07014.63
5.3.130.0000.08314.45
5.3.120.0030.07014.43
5.3.110.0070.07314.44
5.3.100.0170.06713.94
5.3.90.0070.07014.12
5.3.80.0170.06314.03
5.3.70.0000.08013.86
5.3.60.0070.08013.83
5.3.50.0170.05014.02
5.3.40.0200.05714.02
5.3.30.0070.07313.96
5.3.20.0100.06713.53
5.3.10.0170.05713.59
5.3.00.0100.06713.71
5.2.170.0070.06011.50
5.2.160.0000.04711.50
5.2.150.0030.06311.50
5.2.140.0070.06011.50
5.2.130.0030.06311.50
5.2.120.0100.06011.50
5.2.110.0070.04011.50
5.2.100.0030.05311.50
5.2.90.0070.05011.50
5.2.80.0070.05711.50
5.2.70.0100.05711.50
5.2.60.0070.05711.50
5.2.50.0070.05711.50
5.2.40.0030.06311.50
5.2.30.0030.05711.50
5.2.20.0100.02711.50
5.2.10.0100.04711.50
5.2.00.0030.05711.50
5.1.60.0070.04711.50
5.1.50.0070.04711.50
5.1.40.0030.04711.50
5.1.30.0070.02711.50
5.1.20.0030.05711.50
5.1.10.0030.05311.50
5.1.00.0070.05011.50
5.0.50.0030.04011.50
5.0.40.0100.03011.50
5.0.30.0000.07311.50
5.0.20.0030.04311.50
5.0.10.0030.02711.50
5.0.00.0000.07311.50
4.4.90.0030.03311.50
4.4.80.0030.03311.50
4.4.70.0030.03011.50
4.4.60.0000.03711.50
4.4.50.0000.03711.50
4.4.40.0030.05011.50
4.4.30.0000.03711.50
4.4.20.0000.03011.50
4.4.10.0000.02011.50
4.4.00.0100.04311.50
4.3.110.0070.03011.50
4.3.100.0000.03711.50
4.3.90.0030.02711.50
4.3.80.0030.04311.50
4.3.70.0070.03011.50
4.3.60.0030.03311.50
4.3.50.0000.03311.50
4.3.40.0000.05311.50
4.3.30.0000.03711.50
4.3.20.0030.03311.50
4.3.10.0000.04011.50
4.3.00.0000.02711.50

preferences:
42.43 ms | 401 KiB | 5 Q