3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new DateTime('-0001-12-31'); echo $a->format('j M Y \i\s \a l');

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)
8.3.40.0150.00018.97
8.3.30.0090.00618.41
8.3.20.0000.00818.73
8.3.10.0050.00321.13
8.3.00.0040.00423.48
8.2.170.0070.00722.96
8.2.160.0070.00720.55
8.2.150.0000.00824.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00021.12
8.2.110.0030.00720.57
8.2.100.0070.00418.04
8.2.90.0030.00618.05
8.2.80.0050.00317.97
8.2.70.0080.00017.75
8.2.60.0040.00417.93
8.2.50.0050.00318.07
8.2.40.0040.00418.22
8.2.30.0030.00719.50
8.2.20.0020.00517.80
8.2.10.0060.00317.68
8.2.00.0000.00817.80
8.1.270.0040.00423.99
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0090.00022.60
8.1.230.0110.00020.93
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0060.00317.25
8.1.190.0000.00817.48
8.1.180.0030.00518.10
8.1.170.0080.00018.61
8.1.160.0080.00018.87
8.1.150.0030.00518.70
8.1.140.0050.00317.62
8.1.130.0000.00717.87
8.1.120.0040.00417.59
8.1.110.0040.00417.56
8.1.100.0070.00017.54
8.1.90.0040.00417.47
8.1.80.0080.00017.60
8.1.70.0000.00717.43
8.1.60.0050.00517.47
8.1.50.0070.00017.46
8.1.40.0040.00417.61
8.1.30.0060.00317.76
8.1.20.0030.00517.67
8.1.10.0000.00717.61
8.1.00.0000.01117.70
8.0.300.0000.00720.03
8.0.290.0040.00417.00
8.0.280.0000.00718.52
8.0.270.0030.00317.27
8.0.260.0030.00317.02
8.0.250.0050.00217.14
8.0.240.0090.00017.13
8.0.230.0070.00017.04
8.0.220.0030.00617.07
8.0.210.0040.00417.06
8.0.200.0000.00717.13
8.0.190.0000.00717.12
8.0.180.0000.00817.09
8.0.170.0040.00417.09
8.0.160.0050.00217.02
8.0.150.0040.00417.09
8.0.140.0050.00517.01
8.0.130.0050.00013.38
8.0.120.0000.00817.02
8.0.110.0000.00717.02
8.0.100.0000.00716.95
8.0.90.0000.00716.97
8.0.80.0030.01217.06
8.0.70.0050.00216.91
8.0.60.0030.00516.89
8.0.50.0030.00517.02
8.0.30.0090.01017.19
8.0.20.0130.00817.45
8.0.10.0000.00717.17
8.0.00.0070.01216.90
7.4.330.0020.00216.71
7.4.320.0030.00316.48
7.4.300.0030.00316.47
7.4.290.0070.00016.69
7.4.280.0060.00016.51
7.4.270.0000.00616.58
7.4.260.0050.00013.25
7.4.250.0000.00716.63
7.4.240.0030.00316.43
7.4.230.0000.00716.69
7.4.220.0080.01116.66
7.4.210.0060.01016.52
7.4.200.0040.00416.61
7.4.190.0000.00716.80
7.4.160.0060.01516.51
7.4.150.0070.01717.40
7.4.140.0090.01417.86
7.4.130.0050.01216.54
7.4.120.0060.01116.64
7.4.110.0100.01016.51
7.4.100.0090.00916.63
7.4.90.0130.01016.59
7.4.80.0100.00719.39
7.4.70.0000.01716.53
7.4.60.0080.00816.54
7.4.50.0030.00516.42
7.4.40.0030.01022.77
7.4.30.0060.01016.50
7.4.00.0070.00815.09
7.3.330.0000.00612.98
7.3.320.0000.00513.00
7.3.310.0000.00716.21
7.3.300.0000.00716.31
7.3.290.0110.00316.27
7.3.280.0130.00516.23
7.3.270.0030.01717.40
7.3.260.0060.01018.24
7.3.250.0110.00716.41
7.3.240.0070.01016.25
7.3.230.0200.00316.59
7.3.210.0150.00716.23
7.3.200.0070.01419.39
7.3.190.0100.00716.39
7.3.180.0100.00616.38
7.3.170.0030.01316.44
7.3.160.0070.01016.32
7.3.120.0060.01114.75
7.3.110.0070.01114.92
7.3.100.0090.00614.92
7.3.90.0050.00714.79
7.3.80.0070.00614.80
7.3.70.0060.00814.80
7.3.60.0060.00614.77
7.3.50.0050.00814.76
7.3.40.0110.00414.68
7.3.30.0060.00514.79
7.3.20.0050.00416.61
7.3.10.0070.00716.66
7.3.00.0070.00816.67
7.2.330.0100.00716.71
7.2.320.0100.01116.60
7.2.310.0160.00816.63
7.2.300.0100.00716.64
7.2.290.0110.00616.47
7.2.250.0080.00915.10
7.2.240.0060.01215.08
7.2.230.0070.00715.32
7.2.220.0050.00715.14
7.2.210.0020.01315.24
7.2.200.0070.00814.96
7.2.190.0030.00815.17
7.2.180.0060.00814.95
7.2.170.0090.00615.08
7.2.60.0090.00416.72
7.1.330.0060.00915.70
7.1.320.0060.00515.79
7.1.310.0060.00615.73
7.1.300.0040.00715.79
7.1.290.0040.00815.78
7.1.280.0000.01215.70
7.1.270.0040.00815.77
7.1.260.0040.00815.80
7.1.200.0030.01115.63
7.1.70.0400.00717.65
7.1.60.0410.00717.65
7.1.50.0480.00017.65
7.1.40.0460.00417.65
7.1.30.0460.00317.65
7.1.20.0410.00717.65
7.1.10.0430.00617.65
7.1.00.0450.00317.65
7.0.200.0380.00717.65
7.0.190.0460.00417.65
7.0.180.0460.00717.65
7.0.170.0500.00017.65
7.0.160.0360.01017.65
7.0.150.0490.00617.65
7.0.140.0500.00417.65
7.0.130.0510.00617.65
7.0.121.0900.00717.65
7.0.110.0460.00717.65
7.0.100.0390.01017.65
7.0.90.0480.00417.65
7.0.80.0450.00417.65
7.0.70.0390.00617.65
7.0.60.0460.00617.65
7.0.50.0420.00917.65
7.0.40.0060.00617.65
7.0.30.0040.00817.65
7.0.20.0090.00317.65
7.0.10.0000.01217.65
7.0.00.0040.01217.65
5.6.300.0130.04320.79
5.6.290.0000.04920.91
5.6.280.0070.04120.98
5.6.270.0100.04420.93
5.6.260.0090.04020.99
5.6.250.0100.04220.92
5.6.240.0140.04120.75
5.6.230.0110.04020.80
5.6.220.0100.03820.87
5.6.210.0000.05720.75
5.6.200.0160.04120.96
5.6.190.0070.05420.84
5.6.180.0130.03920.71
5.6.170.0090.04320.93
5.6.160.0190.04520.93
5.6.150.0130.04020.64
5.6.140.0100.04320.68
5.6.130.0150.03320.77
5.6.120.0070.04620.70
5.6.110.0070.04620.94
5.6.100.0100.04220.92
5.6.90.0030.04720.70
5.6.80.0130.06720.19
5.6.70.0030.08520.12
5.6.60.0120.06320.06
5.6.50.0170.04720.32
5.6.40.0100.03820.11
5.6.30.0030.04820.12
5.6.20.0070.04220.14
5.6.10.0030.04820.29
5.6.00.0030.04720.25
5.5.380.0070.04117.65
5.5.370.0060.04217.65
5.5.360.0030.04817.65
5.5.350.0070.04017.65
5.5.340.0060.04218.02
5.5.330.0040.04318.05
5.5.320.0130.03518.00
5.5.310.0100.04517.94
5.5.300.0040.04618.03
5.5.290.0040.04318.02
5.5.280.0070.04317.86
5.5.270.0030.04818.05
5.5.260.0070.04617.95
5.5.250.0030.05017.65
5.5.240.0070.04817.65
5.5.230.0070.04217.65
5.5.220.0140.03117.65
5.5.210.0030.04017.65
5.5.200.0040.03917.65
5.5.190.0070.03717.65
5.5.180.0100.04517.65
5.5.160.0060.03817.65
5.5.150.0030.03817.65
5.5.140.0030.04317.65
5.5.130.0100.05617.65
5.5.120.0060.03917.65
5.5.110.0030.04017.65
5.5.100.0070.04117.65
5.5.90.0030.04517.65
5.5.80.0030.04217.65
5.5.70.0070.04117.65
5.5.60.0070.04017.65
5.5.50.0070.03917.65
5.5.40.0100.06917.65
5.5.30.0160.02617.65
5.5.20.0060.03817.65
5.5.10.0100.05717.65
5.5.00.0040.04417.65
5.4.450.0140.03719.43
5.4.440.0060.04119.37
5.4.430.0000.05119.20
5.4.420.0070.04019.46
5.4.410.0030.04319.21
5.4.400.0100.05219.06
5.4.390.0100.03319.07
5.4.380.0060.04118.91
5.4.370.0100.03219.16
5.4.360.0030.04019.05
5.4.350.0110.03619.14
5.4.340.0000.04619.06
5.4.320.0070.08418.82
5.4.310.0030.06619.09
5.4.300.0070.03919.13
5.4.290.0000.07718.91
5.4.280.0030.04918.84
5.4.270.0210.03119.15
5.4.260.0030.04218.82
5.4.250.0100.05718.96
5.4.240.0140.03419.04
5.4.230.0090.03419.16
5.4.220.0070.04218.97
5.4.210.0030.05219.00
5.4.200.0100.04319.04
5.4.190.0100.03619.01
5.4.180.0160.04118.96
5.4.170.0040.04018.90
5.4.160.0190.04418.95
5.4.150.0000.05118.96
5.4.140.0070.04017.65
5.4.130.0000.03917.65
5.4.120.0070.06617.65
5.4.110.0030.04017.65
5.4.100.0030.03817.65
5.4.90.0100.03317.65
5.4.80.0060.03517.65
5.4.70.0130.03217.65
5.4.60.0030.05217.65
5.4.50.0100.07517.65
5.4.40.0070.05017.65
5.4.30.0140.02817.65
5.4.20.0040.03917.65
5.4.10.0030.04417.65
5.4.00.0070.03617.65
5.3.290.0100.03417.65
5.3.280.0130.02817.65
5.3.270.0180.03917.65
5.3.260.0060.03917.65
5.3.250.0060.04217.65
5.3.240.0040.03917.65
5.3.230.0060.03617.65
5.3.220.0060.03717.65
5.3.210.0070.03717.65
5.3.200.0040.03917.65
5.3.190.0070.03817.65
5.3.180.0100.03317.65
5.3.170.0070.03917.65
5.3.160.0000.04317.65
5.3.150.0090.04417.65
5.3.140.0040.04217.65
5.3.130.0130.04517.65
5.3.120.0090.03917.65
5.3.110.0040.04217.65
5.3.100.0000.04417.65
5.3.90.0070.03717.65
5.3.80.0130.03317.65
5.3.70.0120.03917.65
5.3.60.0030.03917.65
5.3.50.0030.04017.65
5.3.40.0070.03617.65
5.3.30.0100.07217.65
5.3.20.0140.02817.65
5.3.10.0070.03717.65
5.3.00.0000.04417.65
5.2.170.0060.03017.65
5.2.160.0070.03017.65
5.2.150.0060.03217.65
5.2.140.0000.04117.65
5.2.130.0000.03417.65
5.2.120.0000.03717.65
5.2.110.0000.03717.65
5.2.100.0060.02917.65
5.2.90.0070.03017.65
5.2.80.0070.03217.65
5.2.70.0070.02917.65
5.2.60.0100.02617.65
5.2.50.0030.02917.65
5.2.40.0030.02917.65
5.2.30.0040.05617.65
5.2.20.0000.04117.65
5.2.10.0030.02917.65
5.2.00.0070.02917.65
5.1.60.0060.02217.65
5.1.50.0030.02817.65
5.1.40.0070.02717.65
5.1.30.0070.02717.65
5.1.20.0070.02417.65
5.1.10.0000.03017.65
5.1.00.0000.02817.65
5.0.50.0000.02317.65
5.0.40.0030.02217.65
5.0.30.0060.02817.65
5.0.20.0030.02317.65
5.0.10.0040.01917.65
5.0.00.0000.03717.65
4.4.90.0070.01117.65
4.4.80.0000.02317.65
4.4.70.0000.01717.65
4.4.60.0000.01717.65
4.4.50.0030.01417.65
4.4.40.0000.03317.65
4.4.30.0030.01617.65
4.4.20.0140.00817.65
4.4.10.0000.02417.65
4.4.00.0000.02717.65
4.3.110.0030.01617.65
4.3.100.0030.01417.65
4.3.90.0000.01717.65
4.3.80.0000.02717.65
4.3.70.0030.03017.65
4.3.60.0030.01617.65
4.3.50.0000.01817.65
4.3.40.0000.02817.65
4.3.30.0000.01717.65
4.3.20.0000.01717.65
4.3.10.0030.01417.65
4.3.00.0070.01317.65

preferences:
43.43 ms | 400 KiB | 5 Q