3v4l.org

run code in 300+ PHP versions simultaneously
<?php date_default_timezone_set('Europe/Zurich'); $a = new DateTime("01-01-0001"); $b = new DateInterval("P1D"); echo $a->sub($b)->format("d.m.Y");

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)
8.3.60.0140.00718.43
8.3.50.0130.00221.14
8.3.40.0130.00618.60
8.3.30.0070.01420.29
8.3.20.0080.00020.21
8.3.10.0000.00922.01
8.3.00.0000.00822.51
8.2.180.0060.00916.75
8.2.170.0040.01122.96
8.2.160.0070.00722.13
8.2.150.0050.00324.18
8.2.140.0060.00324.66
8.2.130.0080.00026.16
8.2.120.0130.00620.93
8.2.110.0030.00620.53
8.2.100.0080.00318.03
8.2.90.0000.00819.17
8.2.80.0030.00517.97
8.2.70.0030.00517.88
8.2.60.0060.00317.77
8.2.50.0000.00818.07
8.2.40.0040.00418.21
8.2.30.0000.00719.30
8.2.20.0000.00817.77
8.2.10.0050.00217.80
8.2.00.0100.00317.79
8.1.280.0100.01025.92
8.1.270.0000.00823.99
8.1.260.0050.00326.35
8.1.250.0000.00728.09
8.1.240.0030.00622.02
8.1.230.0080.00417.57
8.1.220.0030.00617.79
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0060.00317.39
8.1.180.0030.00618.10
8.1.170.0040.00418.64
8.1.160.0000.00718.82
8.1.150.0050.00318.57
8.1.140.0050.00317.49
8.1.130.0030.00317.70
8.1.120.0000.00717.44
8.1.110.0000.00717.41
8.1.100.0040.00417.49
8.1.90.0040.00417.61
8.1.80.0030.00317.63
8.1.70.0030.00317.45
8.1.60.0030.00617.66
8.1.50.0040.00417.48
8.1.40.0080.00017.48
8.1.30.0040.00417.72
8.1.20.0040.00417.71
8.1.10.0050.00217.70
8.1.00.0040.00417.64
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0000.00718.52
8.0.270.0000.00717.17
8.0.260.0090.00018.57
8.0.250.0030.00317.17
8.0.240.0050.00517.15
8.0.230.0050.00216.91
8.0.220.0070.00017.02
8.0.210.0040.00416.95
8.0.200.0030.00317.02
8.0.190.0040.00417.06
8.0.180.0020.00517.04
8.0.170.0030.00516.93
8.0.160.0030.00317.07
8.0.150.0040.00417.05
8.0.140.0020.00517.02
8.0.130.0050.00013.46
8.0.120.0030.00517.03
8.0.110.0000.00716.85
8.0.100.0070.00016.89
8.0.90.0000.00716.81
8.0.80.0070.01416.97
8.0.70.0070.00016.88
8.0.60.0040.00417.08
8.0.50.0080.00017.05
8.0.30.0140.00517.06
8.0.20.0080.01417.40
8.0.10.0000.00716.96
8.0.00.0110.00916.94
7.4.330.0000.00414.94
7.4.320.0030.00316.66
7.4.300.0050.00216.65
7.4.290.0000.00816.50
7.4.280.0030.00316.61
7.4.270.0000.00716.67
7.4.260.0030.00313.34
7.4.250.0000.00816.53
7.4.240.0020.00516.57
7.4.230.0030.00316.68
7.4.220.0130.00616.77
7.4.210.0040.01216.62
7.4.200.0030.00316.40
7.4.190.0000.00816.74
7.4.160.0030.01316.64
7.4.150.0130.00317.40
7.4.140.0070.01017.86
7.4.130.0080.01216.50
7.4.120.0120.00716.56
7.4.110.0060.01016.65
7.4.100.0100.00716.68
7.4.90.0100.01316.57
7.4.80.0030.01919.39
7.4.70.0070.01016.68
7.4.60.0080.01216.53
7.4.50.0080.00016.49
7.4.40.0060.01222.77
7.4.30.0090.01216.56
7.4.00.0070.00715.27
7.3.330.0000.00513.20
7.3.320.0000.00513.01
7.3.310.0070.00016.36
7.3.300.0070.00016.24
7.3.290.0120.00316.27
7.3.280.0050.01016.32
7.3.270.0100.00617.40
7.3.260.0070.01016.48
7.3.250.0080.01116.47
7.3.240.0060.01016.52
7.3.230.0040.01816.68
7.3.210.0140.00316.53
7.3.200.0070.01019.39
7.3.190.0090.00916.68
7.3.180.0060.01216.57
7.3.170.0060.00916.69
7.3.160.0100.00616.33
7.3.120.0000.01615.12
7.2.330.0030.01416.67
7.2.320.0090.00816.75
7.2.310.0060.01216.91
7.2.300.0030.01416.54
7.2.290.0160.00316.80
7.2.00.0000.01419.16
7.1.100.0030.01218.20
7.1.70.0030.00717.32
7.1.60.0110.00319.18
7.1.50.0030.00717.07
7.1.00.0030.05322.28
7.0.200.0000.00716.89
7.0.140.0030.07322.08
7.0.100.0300.03719.93
7.0.90.0030.06319.91
7.0.80.0100.07020.12
7.0.70.0070.08320.02
7.0.60.0200.06320.02
7.0.50.0030.04320.24
7.0.40.0070.03720.11
7.0.30.0000.04720.14
7.0.20.0070.04019.92
7.0.10.0170.06020.17
7.0.00.0100.07720.14
5.6.280.0000.07721.02
5.6.250.0070.08020.63
5.6.240.0130.07320.51
5.6.230.0070.03720.71
5.6.220.0100.03320.49
5.6.210.0200.06020.62
5.6.200.0170.06721.03
5.6.190.0000.08021.16
5.6.180.0000.06721.05
5.6.170.0070.06720.95
5.6.160.0130.07321.13
5.6.150.0070.07321.08
5.6.140.0000.06321.01
5.6.130.0070.04020.99
5.6.120.0070.05021.04
5.6.110.0170.07721.04
5.6.100.0000.09020.94
5.6.90.0100.08021.11
5.6.80.0170.07320.37
5.6.70.0000.08020.39
5.6.60.0030.05020.31
5.6.50.0070.07720.48
5.6.40.0130.03020.52
5.6.30.0070.03320.29
5.6.20.0200.06020.46
5.6.10.0100.03720.48
5.6.00.0100.03720.23
5.5.380.0070.08320.46
5.5.370.0200.06320.39
5.5.360.0030.04020.36
5.5.350.0070.07720.45
5.5.340.0070.07320.77
5.5.330.0070.06020.82
5.5.320.0100.07320.78
5.5.310.0000.06320.63
5.5.300.0070.08020.89
5.5.290.0000.06720.82
5.5.280.0000.06720.88
5.5.270.0070.07320.90
5.5.260.0070.07320.82
5.5.250.0170.07320.70
5.5.240.0130.06320.16
5.5.230.0170.03720.20
5.5.220.0070.06320.13
5.5.210.0030.04720.29
5.5.200.0100.05719.99
5.5.190.0070.07320.25
5.5.180.0030.04720.12
5.5.160.0170.06720.19
5.5.150.0100.05720.18
5.5.140.0100.04720.12
5.5.130.0070.05020.12
5.5.120.0130.06320.25
5.5.110.0030.05020.11
5.5.100.0130.06020.11
5.5.90.0070.04320.16
5.5.80.0070.04720.00
5.5.70.0070.03720.08
5.5.60.0170.07020.09
5.5.50.0100.07320.15
5.5.40.0030.07320.04
5.5.30.0230.05320.02
5.5.20.0070.03720.09
5.5.10.0000.05319.97
5.5.00.0030.08319.95
5.4.450.0100.06719.39
5.4.440.0100.03719.46
5.4.430.0070.04319.27
5.4.420.0070.04719.11
5.4.410.0070.07719.09
5.4.400.0100.07318.79
5.4.390.0030.07719.03
5.4.380.0070.07318.79
5.4.370.0070.08018.90
5.4.360.0130.07019.04
5.4.350.0030.07719.10
5.4.340.0000.04019.13
5.4.320.0000.04018.96
5.4.310.0170.07019.05
5.4.300.0030.03719.06
5.4.290.0000.06718.88
5.4.280.0130.03719.02
5.4.270.0100.05718.97
5.4.260.0070.04019.02
5.4.250.0070.07318.91
5.4.240.0000.08018.77
5.4.230.0030.03319.22
5.4.220.0030.04718.94
5.4.210.0200.06318.94
5.4.200.0100.03719.22
5.4.190.0100.06719.11
5.4.180.0100.05018.77
5.4.170.0070.03719.06
5.4.160.0000.07718.88
5.4.150.0030.04019.21
5.4.140.0000.04016.41
5.4.130.0000.07716.32
5.4.120.0030.07316.42
5.4.110.0030.03716.31
5.4.100.0030.03716.36
5.4.90.0070.03316.27
5.4.80.0130.07016.30
5.4.70.0070.07316.34
5.4.60.0130.06316.28
5.4.50.0100.06716.35
5.4.40.0070.03716.45
5.4.30.0030.04716.36
5.4.20.0030.07316.40
5.4.10.0070.07016.32
5.4.00.0130.07015.73
5.3.290.0100.07314.61
5.3.280.0070.08014.45
5.3.270.0070.07314.58
5.3.260.0130.08314.59
5.3.250.0030.08014.42
5.3.240.0070.04714.59
5.3.230.0070.08014.53
5.3.220.0130.06014.57
5.3.210.0030.07014.57
5.3.200.0070.03314.56
5.3.190.0070.04314.50
5.3.180.0100.06014.38
5.3.170.0030.06314.51
5.3.160.0030.04314.55
5.3.150.0070.06714.57
5.3.140.0000.04714.50
5.3.130.0070.07714.38
5.3.120.0130.06714.38
5.3.110.0070.06714.54
5.3.100.0070.07713.91
5.3.90.0030.08013.99
5.3.80.0100.07313.87
5.3.70.0030.07013.97
5.3.60.0000.06313.86
5.3.50.0000.05013.70
5.3.40.0000.04013.80
5.3.30.0070.03313.90
5.3.20.0030.04313.69
5.3.10.0030.06013.64
5.3.00.0000.04013.59
5.2.170.0030.03011.84
5.2.160.0030.03311.84
5.2.150.0000.03711.84
5.2.140.0000.06011.84
5.2.130.0070.06311.84
5.2.120.0070.03311.84
5.2.110.0030.05711.84
5.2.100.0130.05011.84
5.2.90.0100.05311.84
5.2.80.0100.06011.84
5.2.70.0070.05011.84
5.2.60.0000.05311.84
5.2.50.0030.05311.84
5.2.40.0070.02311.84
5.2.30.0000.03011.84
5.2.20.0000.03011.84
5.2.10.0070.06011.84
5.2.00.0000.03011.84
5.1.60.0030.02311.84
5.1.50.0000.03311.84
5.1.40.0100.04711.84
5.1.30.0030.05311.84
5.1.20.0070.05711.84
5.1.10.0000.03311.84
5.1.00.0100.04311.84
5.0.50.0100.04011.84
5.0.40.0030.04011.84
5.0.30.0000.05311.84
5.0.20.0000.02311.84
5.0.10.0030.04011.84
5.0.00.0070.03711.84
4.4.90.0030.02711.84
4.4.80.0030.03011.84
4.4.70.0000.03011.84
4.4.60.0000.01711.84
4.4.50.0000.02311.84
4.4.40.0070.02711.84
4.4.30.0000.03011.84
4.4.20.0030.01711.84
4.4.10.0030.01711.84
4.4.00.0030.02711.84
4.3.110.0070.02311.84
4.3.100.0000.02011.84
4.3.90.0000.03011.84
4.3.80.0030.05311.84
4.3.70.0000.02011.84
4.3.60.0030.03011.84
4.3.50.0000.03011.84
4.3.40.0030.04711.84
4.3.30.0030.01711.84
4.3.20.0000.02011.84
4.3.10.0000.03711.84
4.3.00.0000.02711.84

preferences:
45.57 ms | 401 KiB | 5 Q