3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new DateTimeImmutable('monday midnight'); $b = new DateTimeImmutable('monday midnight'); var_dump($a === $b);

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)
8.3.40.0040.01118.70
8.3.30.0040.01119.04
8.3.20.0000.00720.21
8.3.10.0000.00923.65
8.3.00.0030.00519.38
8.2.170.0140.00422.96
8.2.160.0060.00920.34
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0050.00326.16
8.2.120.0050.00222.21
8.2.110.0090.00020.66
8.2.100.0060.00618.03
8.2.90.0040.00419.36
8.2.80.0040.00418.05
8.2.70.0080.00017.88
8.2.60.0040.00418.18
8.2.50.0030.00618.07
8.2.40.0060.00319.89
8.2.30.0050.00519.86
8.2.20.0040.00417.84
8.2.10.0040.00418.18
8.2.00.0050.00517.92
8.1.270.0040.00424.09
8.1.260.0060.00326.35
8.1.250.0080.00028.09
8.1.240.0050.00523.90
8.1.230.0040.00822.20
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0030.00617.63
8.1.190.0080.00017.66
8.1.180.0040.00718.10
8.1.170.0040.00418.71
8.1.160.0000.00722.03
8.1.150.0000.00718.80
8.1.140.0060.00317.64
8.1.130.0070.00017.81
8.1.120.0030.00417.66
8.1.110.0040.00417.57
8.1.100.0070.00017.59
8.1.90.0000.00717.59
8.1.80.0070.00317.60
8.1.70.0000.00717.54
8.1.60.0040.00417.70
8.1.50.0050.00317.66
8.1.40.0030.00517.66
8.1.30.0080.00017.72
8.1.20.0090.00017.71
8.1.10.0000.00817.63
8.1.00.0050.00217.60
8.0.300.0070.00019.34
8.0.290.0000.00717.18
8.0.280.0070.00018.61
8.0.270.0030.00317.32
8.0.260.0030.00317.23
8.0.250.0000.00717.10
8.0.240.0000.00617.14
8.0.230.0000.00817.21
8.0.220.0030.00317.01
8.0.210.0000.00717.05
8.0.200.0000.00717.05
8.0.190.0060.00317.13
8.0.180.0050.00316.95
8.0.170.0040.00417.19
8.0.160.0030.00517.04
8.0.150.0000.00817.04
8.0.140.0060.00316.94
8.0.130.0040.00413.39
8.0.120.0050.00217.07
8.0.110.0040.00417.06
8.0.100.0050.00217.06
8.0.90.0000.00717.02
8.0.80.0090.00617.12
8.0.70.0030.00417.02
8.0.60.0000.00716.96
8.0.50.0050.00317.02
8.0.30.0090.00917.22
8.0.20.0100.01217.45
8.0.10.0090.00017.18
8.0.00.0120.01016.89
7.4.330.0000.00515.22
7.4.320.0030.00316.82
7.4.300.0060.00016.63
7.4.290.0080.00016.63
7.4.280.0030.00616.69
7.4.270.0030.00316.79
7.4.260.0000.00716.65
7.4.250.0000.00816.72
7.4.240.0070.00016.69
7.4.230.0000.00716.85
7.4.220.0030.01316.71
7.4.210.0060.01016.70
7.4.200.0050.00316.79
7.4.190.0050.00216.82
7.4.160.0080.00816.57
7.4.150.0070.01017.40
7.4.140.0100.00817.86
7.4.130.0080.01016.65
7.4.120.0090.00716.68
7.4.110.0140.00316.74
7.4.100.0140.00716.79
7.4.90.0080.00816.67
7.4.80.0100.00719.39
7.4.70.0110.00716.86
7.4.60.0130.00316.62
7.4.50.0000.00816.81
7.4.40.0000.01322.77
7.4.30.0090.00616.68
7.4.00.0150.00015.13
7.3.330.0000.00513.13
7.3.320.0050.00013.16
7.3.310.0030.00416.20
7.3.300.0070.00016.40
7.3.290.0090.00916.42
7.3.280.0090.01016.39
7.3.270.0110.00517.40
7.3.260.0050.01316.71
7.3.250.0070.01216.47
7.3.240.0030.01416.67
7.3.230.0170.00016.53
7.3.210.0030.01716.76
7.3.200.0030.01619.39
7.3.190.0100.01016.48
7.3.180.0000.01616.66
7.3.170.0090.00616.56
7.3.160.0120.00316.58
7.3.120.0080.00814.93
7.3.10.0190.00816.87
7.3.00.0220.00316.68
7.2.330.0040.01516.68
7.2.320.0080.00816.63
7.2.310.0090.00916.75
7.2.300.0090.00716.89
7.2.290.0090.00616.69
7.2.130.0180.00916.77
7.2.120.0220.00916.77
7.2.110.0240.01716.98
7.2.100.0440.00716.84
7.2.90.0330.00417.00
7.2.80.0240.01716.82
7.2.70.0440.00616.94
7.2.60.0220.00817.04
7.2.50.0260.01017.02
7.2.40.0350.00716.72
7.2.30.0300.01016.83
7.2.20.0350.00716.71
7.2.10.0270.00517.03
7.2.00.0090.00518.34
7.1.250.0220.00815.72
7.1.100.0000.00718.47
7.1.70.0000.00717.29
7.1.60.0080.01519.46
7.1.50.0070.02017.14
7.1.00.0070.07022.44
7.0.200.0110.00015.04
7.0.140.0000.08022.15
7.0.60.0130.06319.90
7.0.50.0070.08017.86
7.0.40.0070.04320.09
7.0.30.0270.03320.13
7.0.20.0400.07720.02
7.0.10.0230.08720.30
7.0.00.0070.05020.00
5.6.210.0100.08720.55
5.6.200.0030.08318.13
5.6.190.0100.04720.41
5.6.180.0170.04720.41
5.6.170.0230.04020.39
5.6.160.0000.04720.35
5.6.150.0030.06318.14
5.6.140.0030.03718.08
5.6.130.0100.07318.18
5.6.120.0170.07320.98
5.6.110.0130.04721.12
5.6.100.0070.06020.86
5.6.90.0130.07021.11
5.6.80.0030.04020.50
5.6.70.4470.03720.49
5.5.350.0030.08020.32
5.5.340.0100.04018.03
5.5.330.0070.04720.39
5.5.320.0270.05020.27
5.5.310.0230.04020.25
5.5.300.0030.07717.96
5.5.290.0070.05018.00
5.5.280.0030.07720.76
5.5.270.0100.04020.63
5.5.260.0170.07320.66
5.5.250.0100.07720.57
5.5.240.0170.07720.03
5.4.450.0830.05719.54
5.4.440.0930.05319.31
5.4.430.0300.05319.10
5.4.420.0730.05719.29
5.4.410.0970.05019.11
5.4.400.0970.06019.30
5.4.390.0930.05719.14
5.4.380.0370.04318.66
5.4.370.0230.05318.62
5.4.360.0370.05018.72
5.4.350.0430.07318.64
5.4.340.0270.05318.49
5.4.320.0070.04212.45
5.4.310.0110.03312.45
5.4.300.0080.04412.45
5.4.290.0120.05912.43
5.4.280.0140.04412.33
5.4.270.0130.05112.33
5.4.260.0110.04812.33
5.4.250.0120.05212.33
5.4.240.0180.07412.33
5.4.230.0090.10912.32
5.4.220.0180.07312.32
5.4.210.0130.07612.32
5.4.200.0100.06212.32
5.4.190.0090.05812.32
5.4.180.0280.04912.32
5.4.170.0120.05212.33
5.4.160.0120.06912.33
5.4.150.0120.07612.32
5.4.140.0320.12212.01
5.4.130.0080.06212.00
5.4.120.0080.05711.95
5.4.110.0190.10311.95
5.4.100.0090.06011.95
5.4.90.0230.06211.95
5.4.80.0070.05411.95
5.4.70.0120.05111.94
5.4.60.0130.07211.95
5.4.50.0100.07511.94
5.4.40.0110.06311.93
5.4.30.0320.08211.93
5.4.20.0220.10011.93
5.4.10.0170.07611.93
5.4.00.0100.04611.42
5.3.290.0050.04012.80
5.3.280.0140.07312.70
5.3.270.0100.07512.73
5.3.260.0060.06712.72
5.3.250.0070.06412.72
5.3.240.0110.04112.72
5.3.230.0050.04312.70
5.3.220.0110.03612.68
5.3.210.0040.04412.68
5.3.200.0020.04312.68
5.3.190.0100.03812.68
5.3.180.0160.08312.67
5.3.170.0110.05512.67
5.3.160.0180.05412.67
5.3.150.0090.06112.67
5.3.140.0080.05612.66
5.3.130.0240.10312.66
5.3.120.0120.10012.66
5.3.110.0200.07512.66
5.3.100.0100.07612.12
5.3.90.0080.06012.09
5.3.80.0100.07212.08
5.3.70.0130.05312.07
5.3.60.0130.06412.06
5.3.50.0110.08912.00
5.3.40.0150.11012.00
5.3.30.0320.11711.94
5.3.20.0180.08711.72
5.3.10.0110.07511.69
5.3.00.0070.05011.68
5.2.170.0100.0549.18
5.2.160.0170.0559.18
5.2.150.0050.0489.18
5.2.140.0130.0989.18
5.2.130.0220.0639.14
5.2.120.0080.0519.14
5.2.110.0090.0629.14
5.2.100.0060.0389.14
5.2.90.0060.0399.14
5.2.80.0050.0419.13
5.2.70.0070.0389.13
5.2.60.0110.0379.08
5.2.50.0070.0409.06
5.2.40.0120.0609.03
5.2.30.0110.0639.01
5.2.20.0060.0609.00
5.2.10.0140.0598.92
5.2.00.0180.0818.78
5.1.60.0080.0358.06
5.1.50.0070.0348.06
5.1.40.0130.0598.04
5.1.30.0090.0378.39
5.1.20.0100.0378.41
5.1.10.0180.0828.14
5.1.00.0110.0428.14
5.0.50.0070.0526.62
5.0.40.0080.0386.48
5.0.30.0110.0476.29
5.0.20.0040.0226.26
5.0.10.0100.0736.23
5.0.00.0040.0486.23
4.4.90.0040.0274.78
4.4.80.0060.0264.75
4.4.70.0080.0314.75
4.4.60.0110.0344.75
4.4.50.0060.0244.77
4.4.40.0060.0264.71
4.4.30.0040.0204.76
4.4.20.0030.0244.84
4.4.10.0140.0444.85
4.4.00.0080.0414.76
4.3.110.0100.0224.66
4.3.100.0060.0294.67
4.3.90.0070.0264.63
4.3.80.0070.0354.58
4.3.70.0080.0194.63
4.3.60.0040.0224.63
4.3.50.0060.0254.63
4.3.40.0050.0394.53
4.3.30.0050.0363.28
4.3.20.0030.0283.26
4.3.10.0060.0283.21
4.3.00.0170.01710.54

preferences:
40.89 ms | 400 KiB | 5 Q