3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = new \DateTime('0000-00-00 00:00:00', new \DateTimeZone(\DateTimeZone::UTC)); var_dump($x->format('c'));

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)
8.3.60.0090.00618.56
8.3.50.0070.01221.19
8.3.40.0110.00418.83
8.3.30.0030.01018.97
8.3.20.0040.00420.35
8.3.10.0030.00521.65
8.3.00.0060.00319.68
8.2.180.0090.00918.18
8.2.170.0040.01122.96
8.2.160.0060.01219.15
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0030.00717.25
8.2.110.0040.00420.51
8.2.100.0030.00917.75
8.2.90.0040.00419.09
8.2.80.0030.00617.97
8.2.70.0000.00817.59
8.2.60.0030.00517.93
8.2.50.0060.00518.07
8.2.40.0060.00321.13
8.2.30.0030.00519.84
8.2.20.0030.00617.73
8.2.10.0000.00718.05
8.2.00.0030.00517.89
8.1.280.0180.00325.92
8.1.270.0110.00720.07
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0040.00423.79
8.1.230.0090.00317.48
8.1.220.0080.00017.74
8.1.210.0030.00518.77
8.1.200.0090.00317.35
8.1.190.0080.00017.00
8.1.180.0040.00418.10
8.1.170.0040.00418.64
8.1.160.0070.00021.94
8.1.150.0040.00418.76
8.1.140.0040.00417.31
8.1.130.0070.00017.54
8.1.120.0030.00317.25
8.1.110.0000.00717.30
8.1.100.0000.00717.41
8.1.90.0000.00717.28
8.1.80.0060.00317.29
8.1.70.0070.00017.36
8.1.60.0060.00317.39
8.1.50.0000.00817.50
8.1.40.0020.00517.38
8.1.30.0080.00017.54
8.1.20.0040.00417.53
8.1.10.0040.00417.50
8.1.00.0000.00817.49
8.0.300.0030.00618.77
8.0.290.0070.00016.75
8.0.280.0030.00618.29
8.0.270.0000.00717.11
8.0.260.0030.00317.07
8.0.250.0000.00716.98
8.0.240.0000.00617.01
8.0.230.0030.00316.87
8.0.220.0030.00516.91
8.0.210.0040.00416.86
8.0.200.0040.00417.01
8.0.190.0080.00017.00
8.0.180.0000.00717.04
8.0.170.0000.00816.94
8.0.160.0030.00516.85
8.0.150.0070.00016.94
8.0.140.0000.00716.82
8.0.130.0000.00913.41
8.0.120.0000.00816.95
8.0.110.0080.00016.93
8.0.100.0000.00816.77
8.0.90.0000.00716.77
8.0.80.0090.00616.98
8.0.70.0070.00016.93
8.0.60.0000.00717.05
8.0.50.0040.00416.95
8.0.30.0120.01016.99
8.0.20.0120.00617.40
8.0.10.0040.00416.91
8.0.00.0080.01216.84
7.4.330.0000.00515.08
7.4.320.0030.00316.30
7.4.300.0030.00316.56
7.4.290.0030.00316.59
7.4.280.0000.00716.54
7.4.270.0000.00716.37
7.4.260.0000.00716.46
7.4.250.0050.00216.40
7.4.240.0070.00016.46
7.4.230.0030.00316.29
7.4.220.0060.01216.45
7.4.210.0030.01116.53
7.4.200.0000.00716.54
7.4.160.0090.01116.40
7.4.150.0110.00717.40
7.4.140.0110.01017.86
7.4.130.0080.01016.52
7.4.120.0120.00516.46
7.4.110.0000.01816.52
7.4.100.0190.00316.61
7.4.90.0130.00316.74
7.4.80.0090.00919.39
7.4.70.0030.01916.38
7.4.60.0070.01016.59
7.4.50.0050.00516.37
7.4.40.0160.00016.46
7.4.30.0030.01316.52
7.4.00.0030.01415.20
7.3.330.0000.00613.25
7.3.320.0030.00313.31
7.3.310.0070.00016.14
7.3.300.0070.00016.32
7.3.290.0040.00416.32
7.3.280.0070.01016.30
7.3.270.0180.00417.40
7.3.260.0070.01016.48
7.3.250.0140.00616.41
7.3.240.0070.01016.48
7.3.230.0130.01016.46
7.3.210.0120.00916.59
7.3.200.0080.00919.39
7.3.190.0130.00316.47
7.3.180.0080.00816.45
7.3.170.0100.00616.41
7.3.160.0090.00916.29
7.3.10.0050.01016.55
7.3.00.0040.00816.41
7.2.330.0130.00716.39
7.2.320.0130.00316.41
7.2.310.0060.01016.49
7.2.300.0060.01016.62
7.2.290.0090.00916.24
7.2.130.0040.01016.74
7.2.120.0120.00716.88
7.2.110.0070.00716.78
7.2.100.0120.00516.74
7.2.90.0100.00216.66
7.2.80.0070.00716.72
7.2.70.0070.01016.81
7.2.60.0040.00916.85
7.2.50.0040.01216.74
7.2.40.0070.01016.72
7.2.30.0130.00416.73
7.2.20.0070.00716.74
7.2.10.0090.00716.70
7.2.00.0100.00517.50
7.1.250.0060.00415.58
7.1.200.0040.00415.68
7.1.100.0030.00817.92
7.1.70.0070.00716.79
7.1.60.0040.01920.03
7.1.50.0070.00417.03
7.1.00.0030.07722.28
7.0.200.0080.00016.83
7.0.60.0170.04019.78
7.0.50.0070.08717.96
7.0.40.0030.04319.90
7.0.30.0200.08720.20
7.0.20.0270.08320.16
7.0.10.0270.04320.02
7.0.00.0130.07720.16
5.6.280.0000.04320.89
5.6.210.0030.07020.45
5.6.200.0100.05718.14
5.6.190.0070.07720.39
5.6.180.0030.06320.48
5.6.170.0330.07020.50
5.6.160.0070.08720.42
5.6.150.0000.09018.18
5.6.140.0070.04318.13
5.6.130.0000.07318.17
5.6.120.0070.04721.03
5.6.110.0270.03021.06
5.6.100.0170.07021.03
5.6.90.0070.08720.96
5.6.80.0100.07720.28
5.5.350.0000.08320.32
5.5.340.0170.03718.08
5.5.330.0100.04320.56
5.5.320.0230.05020.24
5.5.310.0270.08320.19
5.5.300.0070.05017.94
5.5.290.0030.05317.99
5.5.280.0130.08020.76
5.5.270.0030.04320.89
5.5.260.0030.08020.79
5.5.250.0030.04320.54
5.5.240.0100.05320.04
5.4.450.0200.04019.29
5.4.440.0200.04719.58
5.4.430.0230.04319.46
5.4.420.0270.03319.55
5.4.410.0230.05319.33
5.4.400.0230.03719.22
5.4.390.0200.04019.08
5.4.380.0270.03019.24
5.4.370.0230.03719.06
5.4.360.0170.04019.06
5.4.350.0200.03718.96
5.4.340.0230.05019.06
5.4.320.0200.03718.99
5.4.310.0130.04318.97
5.4.300.0230.07319.06
5.4.290.0270.03318.99
5.4.280.0230.04319.30
5.4.270.0330.06719.30
5.4.260.0300.06318.94
5.4.250.0200.04718.99
5.4.240.0270.07019.13
5.4.230.0270.03318.98
5.4.220.0270.05018.98
5.4.210.0270.06319.16
5.4.200.0200.05018.99
5.4.190.0170.05719.15
5.4.180.0370.06019.05
5.4.170.0300.06719.20
5.4.160.0330.06719.04
5.4.150.0300.06719.04
5.4.140.0230.06316.54
5.4.130.0330.05716.49
5.4.120.0300.04316.30
5.4.110.0230.03716.58
5.4.100.0270.03716.47
5.4.90.0270.03716.55
5.4.80.0270.04316.52
5.4.70.0000.05716.43
5.4.60.0070.06716.52
5.4.50.0130.05316.16
5.4.40.0070.03016.42
5.4.30.0270.05316.48
5.4.20.0230.06716.48
5.4.10.0230.07716.52

preferences:
53.08 ms | 401 KiB | 5 Q