3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo DateTime::ATOM, PHP_EOL; echo DateTimeImmutable::ATOM, PHP_EOL;

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)
8.3.60.0060.00916.50
8.3.50.0130.00821.18
8.3.40.0150.00018.60
8.3.30.0130.00918.42
8.3.20.0040.00420.27
8.3.10.0080.00023.54
8.3.00.0050.00319.69
8.2.180.0210.00018.29
8.2.170.0070.00722.96
8.2.160.0070.00720.29
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00017.50
8.2.110.0060.00622.27
8.2.100.0060.00617.80
8.2.90.0000.00819.06
8.2.80.0060.00317.97
8.2.70.0080.00017.25
8.2.60.0070.00017.80
8.2.50.0080.00018.07
8.2.40.0040.00421.13
8.2.30.0030.00520.48
8.2.20.0000.00717.57
8.2.10.0050.00317.85
8.2.00.0050.00317.96
8.1.280.0060.00925.92
8.1.270.0120.00623.63
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0090.00022.48
8.1.230.0090.00617.42
8.1.220.0000.00717.74
8.1.210.0080.00018.77
8.1.200.0030.00617.00
8.1.190.0030.00717.00
8.1.180.0000.00818.10
8.1.170.0050.00318.31
8.1.160.0000.00721.94
8.1.150.0080.00018.70
8.1.140.0050.00517.32
8.1.130.0030.00317.49
8.1.120.0000.00717.24
8.1.110.0030.00917.30
8.1.100.0000.00717.19
8.1.90.0040.00417.30
8.1.80.0000.00717.25
8.1.70.0040.00417.25
8.1.60.0020.00517.34
8.1.50.0000.00917.27
8.1.40.0030.00517.38
8.1.30.0000.00917.36
8.1.20.0040.00417.41
8.1.10.0040.00417.43
8.1.00.0000.00817.25
8.0.300.0040.00418.77
8.0.290.0060.00316.63
8.0.280.0050.00318.34
8.0.270.0000.00717.20
8.0.260.0060.00017.14
8.0.250.0000.00816.73
8.0.240.0030.00316.72
8.0.230.0000.00816.77
8.0.220.0000.00716.63
8.0.210.0030.00316.64
8.0.200.0000.00716.69
8.0.190.0040.00416.78
8.0.180.0090.00016.75
8.0.170.0080.00016.66
8.0.160.0040.00416.65
8.0.150.0030.00316.55
8.0.140.0050.00316.59
8.0.130.0030.00313.21
8.0.120.0040.00416.77
8.0.110.0040.00416.66
8.0.100.0040.00416.69
8.0.90.0050.00316.72
8.0.80.0100.00616.63
8.0.70.0000.00816.73
8.0.60.0030.00316.79
8.0.50.0000.00716.60
8.0.30.0090.01016.82
8.0.20.0100.01117.40
8.0.10.0000.00716.91
8.0.00.0050.01316.57
7.4.330.0000.00515.08
7.4.320.0060.00016.43
7.4.300.0030.00316.38
7.4.290.0070.00016.35
7.4.280.0070.00016.25
7.4.270.0030.00516.35
7.4.260.0030.00316.37
7.4.250.0030.00316.46
7.4.240.0040.00416.44
7.4.230.0070.00016.43
7.4.220.0120.00616.48
7.4.210.0000.01416.52
7.4.200.0030.00316.36
7.4.160.0090.00616.30
7.4.150.0100.00717.40
7.4.140.0110.00917.86
7.4.130.0160.00316.38
7.4.120.0120.00616.31
7.4.110.0180.00016.48
7.4.100.0120.00616.24
7.4.90.0120.00616.37
7.4.80.0040.01419.39
7.4.70.0000.01716.27
7.4.60.0130.00316.07
7.4.50.0030.00616.35
7.4.40.0070.01416.52
7.4.30.0180.00716.47
7.4.00.0100.00614.77
7.3.330.0020.00212.92
7.3.320.0050.00013.01
7.3.310.0070.00016.21
7.3.300.0000.00716.20
7.3.290.0020.01416.08
7.3.280.0070.01016.14
7.3.270.0100.00617.40
7.3.260.0160.00016.10
7.3.250.0080.01016.21
7.3.240.0100.01016.19
7.3.230.0040.01216.39
7.3.210.0050.01416.17
7.3.200.0040.01616.21
7.3.190.0090.00616.26
7.3.180.0070.01016.27
7.3.170.0090.00916.27
7.3.160.0090.00616.38
7.2.330.0070.01116.51
7.2.320.0070.01316.44
7.2.310.0100.00716.28
7.2.300.0120.00916.36
7.2.290.0160.00616.09
7.2.60.0060.00616.41
7.2.00.0100.00719.41
7.1.200.0060.00915.63
7.1.100.0030.01018.07
7.1.70.0000.00917.05
7.1.60.0000.01919.50
7.1.50.0040.01416.94
7.1.00.0070.07322.48
7.0.200.0000.00716.71
7.0.60.0100.08319.90
7.0.50.0030.04317.80
7.0.40.0130.05020.07
7.0.30.0270.07720.20
7.0.20.0270.08320.00
7.0.10.0100.06020.08
7.0.00.0170.06320.12
5.6.280.0030.04021.02
5.6.210.0070.07720.61
5.6.200.0030.04018.09
5.6.190.0070.06320.75
5.6.180.0430.07020.36
5.6.170.0270.03720.37
5.6.160.0070.05320.33
5.6.150.0030.04018.09
5.6.140.0030.05718.22
5.6.130.0030.05718.17
5.6.120.0070.04320.90
5.6.110.0000.04720.88
5.6.100.0100.03721.00
5.6.90.0000.07320.96
5.6.80.0130.07320.28
5.5.350.0100.08020.32
5.5.340.0000.08717.89
5.5.330.0130.07320.19
5.5.320.3630.04720.27
5.5.310.0300.06720.21
5.5.300.0070.08717.95
5.5.290.0070.08318.00
5.5.280.0130.08020.79
5.5.270.0000.05720.81
5.5.260.0100.05020.86
5.5.250.0100.08320.68
5.5.240.0000.06720.25
5.4.450.0830.06019.32
5.4.440.0800.06019.63
5.4.430.0770.07019.62
5.4.420.0730.05719.33
5.4.410.0630.06019.00
5.4.400.0800.05018.77
5.4.390.0730.05719.13
5.4.380.0700.05719.23
5.4.370.0870.05019.19
5.4.360.0800.05719.21
5.4.350.1030.04019.19
5.4.340.0870.05319.28
5.4.320.0900.06319.09
5.4.310.1000.05719.16
5.4.300.1100.05318.80
5.4.290.0930.06319.16
5.4.280.0870.06019.15
5.4.270.0930.06719.15
5.4.260.0570.05019.25
5.4.250.0700.07019.08
5.4.240.0600.06319.12
5.4.230.0770.05019.29
5.4.220.0230.06019.25
5.4.210.0270.05319.25
5.4.200.0830.06319.12
5.4.190.0600.07719.14
5.4.180.0470.06018.90
5.4.170.0230.06019.30
5.4.160.0600.05719.23
5.4.150.0800.05019.13
5.4.140.0130.05316.50
5.4.130.0330.05716.32
5.4.120.0570.08316.45
5.4.110.0630.05016.21
5.4.100.0730.06016.56
5.4.90.0800.04716.46
5.4.80.0600.05316.49
5.4.70.0430.05716.20
5.4.60.0070.06316.28
5.4.50.0030.06716.36
5.4.40.0300.05316.45
5.4.30.0330.06016.36
5.4.20.0000.07716.38

preferences:
51.24 ms | 401 KiB | 5 Q