3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace test; class DateTime { } var_dump(new DateTime(), new \DateTime());

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)
8.3.40.0070.00718.80
8.3.30.0070.00718.92
8.3.20.0070.00020.34
8.3.10.0040.00421.60
8.3.00.0050.00319.51
8.2.170.0090.00622.96
8.2.160.0090.00920.43
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0020.00519.77
8.2.110.0060.00322.13
8.2.100.0060.00617.62
8.2.90.0040.00419.09
8.2.80.0090.00017.97
8.2.70.0030.00517.75
8.2.60.0040.00418.04
8.2.50.0040.00418.07
8.2.40.0050.00319.94
8.2.30.0090.00317.97
8.2.20.0000.00817.79
8.2.10.0080.00017.90
8.2.00.0060.00317.74
8.1.270.0040.00423.78
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00624.02
8.1.230.0000.01119.09
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.38
8.1.190.0040.00417.13
8.1.180.0030.00618.10
8.1.170.0040.00418.54
8.1.160.0000.00721.94
8.1.150.0070.00018.74
8.1.140.0040.00417.41
8.1.130.0030.00317.87
8.1.120.0070.00017.55
8.1.110.0080.00017.39
8.1.100.0070.00417.53
8.1.90.0040.00417.43
8.1.80.0000.00717.55
8.1.70.0030.00317.47
8.1.60.0060.00317.42
8.1.50.0000.00817.56
8.1.40.0050.00317.51
8.1.30.0000.00817.53
8.1.20.0050.00317.67
8.1.10.0040.00417.58
8.1.00.0080.00017.42
8.0.300.0000.00818.77
8.0.290.0000.00717.05
8.0.280.0030.00318.45
8.0.270.0030.00317.30
8.0.260.0070.00017.16
8.0.250.0050.00317.07
8.0.240.0040.00416.95
8.0.230.0000.00717.02
8.0.220.0000.00717.03
8.0.210.0070.00017.02
8.0.200.0000.00817.01
8.0.190.0030.00616.89
8.0.180.0080.00316.96
8.0.170.0000.00816.89
8.0.160.0080.00017.01
8.0.150.0060.00316.94
8.0.140.0000.00716.95
8.0.130.0000.00513.30
8.0.120.0040.00416.83
8.0.110.0030.00517.02
8.0.100.0000.00716.75
8.0.90.0050.00316.91
8.0.80.0070.01416.96
8.0.70.0040.00417.01
8.0.60.0000.00816.84
8.0.50.0000.00816.83
8.0.30.0080.01517.12
8.0.20.0090.00917.40
8.0.10.0000.00817.09
8.0.00.0130.00616.87
7.4.330.0050.00015.00
7.4.320.0030.00316.42
7.4.300.0030.00316.60
7.4.290.0000.00716.42
7.4.280.0000.00716.58
7.4.270.0000.00816.53
7.4.260.0000.00716.39
7.4.250.0050.00316.54
7.4.240.0030.00316.51
7.4.230.0070.00016.41
7.4.220.0060.01316.51
7.4.210.0070.00816.52
7.4.200.0000.00716.68
7.4.190.0000.00716.64
7.4.160.0150.00716.49
7.4.150.0120.00617.40
7.4.140.0130.00317.86
7.4.130.0080.00916.44
7.4.120.0100.00816.58
7.4.110.0060.01116.34
7.4.100.0130.00416.57
7.4.90.0080.01116.35
7.4.80.0090.01219.39
7.4.70.0150.00616.48
7.4.60.0040.01216.56
7.4.50.0060.00316.34
7.4.40.0060.01216.42
7.4.30.0080.01216.51
7.4.00.0030.01014.92
7.3.330.0050.00013.16
7.3.320.0000.00513.05
7.3.310.0040.00416.15
7.3.300.0030.00316.35
7.3.290.0000.01516.32
7.3.280.0140.00516.26
7.3.270.0000.01617.40
7.3.260.0030.01416.48
7.3.250.0150.00216.46
7.3.240.0100.00716.32
7.3.230.0090.00916.41
7.3.210.0030.01416.40
7.3.200.0090.01519.39
7.3.190.0110.01116.30
7.3.180.0160.00016.32
7.3.170.0090.00616.32
7.3.160.0090.00616.50
7.3.120.0070.00715.04
7.2.330.0070.01016.61
7.2.320.0110.01116.74
7.2.310.0070.01416.68
7.2.300.0160.00516.58
7.2.290.0180.00616.35
7.2.60.0100.01016.99
7.2.00.0000.00919.50
7.1.200.0070.00715.82
7.1.100.0040.00818.10
7.1.70.0000.00717.26
7.1.60.0130.01019.46
7.1.50.0040.01916.89
7.1.00.0100.07322.28
7.0.200.0040.00416.59
7.0.140.0000.07022.16
7.0.100.0130.06719.99
7.0.90.0030.08319.85
7.0.80.0100.04319.84
7.0.70.0070.04020.01
7.0.60.0100.05719.95
7.0.50.0070.04020.39
7.0.40.0070.06020.11
7.0.30.0200.07320.14
7.0.20.0100.04720.05
7.0.10.0130.08020.07
7.0.00.0170.07320.14
5.6.280.0000.07721.02
5.6.250.0030.05020.63
5.6.240.0130.07320.59
5.6.230.0070.05720.53
5.6.220.0070.05720.58
5.6.210.0130.03720.56
5.6.200.0070.08321.14
5.6.190.0130.05720.93
5.6.180.0070.07321.04
5.6.170.0070.03721.07
5.6.160.0070.08021.05
5.6.150.0130.06321.14
5.6.140.0070.07721.17
5.6.130.0130.07721.09
5.6.120.0130.06720.96
5.6.110.0100.07721.05
5.6.100.0200.03020.92
5.6.90.0100.08321.08
5.6.80.0030.04720.39
5.6.70.0030.07720.45
5.6.60.0030.04720.32
5.6.50.0070.03320.43
5.6.40.0130.07320.44
5.6.30.0100.06020.40
5.6.20.0100.05020.43
5.6.10.0070.05720.30
5.6.00.0070.03720.42
5.5.380.0030.08020.39
5.5.370.0100.04720.55
5.5.360.0000.04720.35
5.5.350.0130.07020.41
5.5.340.0030.09020.87
5.5.330.0200.06320.87
5.5.320.0070.07320.78
5.5.310.0030.05020.87
5.5.300.0070.08720.83
5.5.290.0030.08320.87
5.5.280.0100.04320.81
5.5.270.0170.08020.74
5.5.260.0000.08720.63
5.5.250.0100.04320.61
5.5.240.0100.04720.11
5.5.230.0070.05020.20
5.5.220.0130.07320.21
5.5.210.0030.04720.02
5.5.200.0070.03720.27
5.5.190.0070.03720.22
5.5.180.0070.07020.18
5.5.160.0170.03020.11
5.5.150.0000.04320.08
5.5.140.0000.04320.14
5.5.130.0070.03320.11
5.5.120.0070.03720.18
5.5.110.0000.04320.13
5.5.100.0030.04020.04
5.5.90.0030.05720.11
5.5.80.0070.03719.98
5.5.70.0000.04320.15
5.5.60.0030.04020.00
5.5.50.0030.03719.93
5.5.40.0000.04020.05
5.5.30.0030.04020.14
5.5.20.0030.04020.12
5.5.10.0030.03320.11
5.5.00.0030.03719.99
5.4.450.0100.04719.38
5.4.440.0000.08319.36
5.4.430.0070.05019.44
5.4.420.0130.07019.22
5.4.410.0130.05319.22
5.4.400.0070.05718.88
5.4.390.0100.08019.05
5.4.380.0100.06319.13
5.4.370.0100.06019.13
5.4.360.0130.07019.21
5.4.350.0100.03019.03
5.4.340.0070.08018.90
5.4.320.0100.05719.05
5.4.310.0030.03719.05
5.4.300.0030.03719.13
5.4.290.0070.03719.21
5.4.280.0030.04019.12
5.4.270.0030.03719.16
5.4.260.0070.03319.12
5.4.250.0030.04318.95
5.4.240.0100.03719.11
5.4.230.0030.03019.02
5.4.220.0130.02719.18
5.4.210.0000.04019.11
5.4.200.0030.03718.86
5.4.190.0070.02719.08
5.4.180.0000.03719.02
5.4.170.0030.03719.21
5.4.160.0000.03318.98
5.4.150.0030.03319.06
5.4.140.0000.03316.46
5.4.130.0030.03016.45
5.4.120.0030.03316.42
5.4.110.0070.03716.41
5.4.100.0070.02716.52
5.4.90.0100.02716.44
5.4.80.0070.03016.38
5.4.70.0030.03016.36
5.4.60.0030.03016.42
5.4.50.0070.02716.43
5.4.40.0030.03316.52
5.4.30.0030.03016.32
5.4.20.0100.03016.40
5.4.10.0030.03016.47
5.4.00.0070.02715.72
5.3.290.0030.03714.71
5.3.280.0070.03714.64
5.3.270.0000.03314.63
5.3.260.0030.03014.56
5.3.250.0030.03014.59
5.3.240.0070.03014.59
5.3.230.0000.04014.57
5.3.220.0070.03014.66
5.3.210.0070.02714.70
5.3.200.0070.03014.62
5.3.190.0000.04714.56
5.3.180.0000.03714.61
5.3.170.0030.03014.66
5.3.160.0030.03014.62
5.3.150.0000.03714.64
5.3.140.0030.03314.66
5.3.130.0000.03314.64
5.3.120.0000.03314.56
5.3.110.0070.03314.46
5.3.100.0000.04013.98
5.3.90.0030.03014.13
5.3.80.0000.03313.95
5.3.70.0030.03013.98
5.3.60.0000.03713.92
5.3.50.0030.03013.89
5.3.40.0000.03314.05
5.3.30.0000.03314.04
5.3.20.0030.03313.70
5.3.10.0000.03313.58
5.3.00.0030.03313.61
5.2.170.0100.01711.58
5.2.160.0070.02011.58
5.2.150.0030.02311.58
5.2.140.0030.02311.58
5.2.130.0000.02711.58
5.2.120.0030.02311.58
5.2.110.0030.02711.58
5.2.100.0000.07011.58
5.2.90.0030.02711.58
5.2.80.0030.05311.58
5.2.70.0100.05711.58
5.2.60.0030.02711.58
5.2.50.0070.05711.58
5.2.40.0130.04711.58
5.2.30.0070.03011.58
5.2.20.0030.02711.58
5.2.10.0070.04711.58
5.2.00.0070.02711.58
5.1.60.0030.05011.58
5.1.50.0030.05711.58
5.1.40.0030.05011.58
5.1.30.0030.05311.58
5.1.20.0030.07011.58
5.1.10.0100.03711.58
5.1.00.0070.05011.58
5.0.50.0000.04011.58
5.0.40.0000.04011.58
5.0.30.0000.06311.58
5.0.20.0030.02711.58
5.0.10.0030.03311.58
5.0.00.0030.05311.58
4.4.90.0000.01311.58
4.4.80.0000.03711.58
4.4.70.0000.01711.58
4.4.60.0030.01311.58
4.4.50.0070.03011.58
4.4.40.0030.02311.58
4.4.30.0030.03311.58
4.4.20.0000.02011.58
4.4.10.0000.01711.58
4.4.00.0000.05011.58
4.3.110.0030.03311.58
4.3.100.0000.02311.58
4.3.90.0030.03011.58
4.3.80.0000.04311.58
4.3.70.0030.03011.58
4.3.60.0030.01711.58
4.3.50.0000.05011.58
4.3.40.0070.05011.58
4.3.30.0000.03011.58
4.3.20.0030.01711.58
4.3.10.0030.01711.58
4.3.00.0030.02311.58

preferences:
44.48 ms | 400 KiB | 5 Q