3v4l.org

run code in 300+ PHP versions simultaneously
<?php function b($bool) { echo $bool . "\n"; } echo b((b(true) && b(false)) || b(true)) . "\n";

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)
8.3.60.0090.00618.30
8.3.50.0130.00722.11
8.3.40.0000.01518.57
8.3.30.0000.01619.08
8.3.20.0080.00020.38
8.3.10.0040.00423.66
8.3.00.0040.00417.80
8.2.180.0090.00616.38
8.2.170.0070.01122.96
8.2.160.0090.00620.32
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0050.00220.95
8.2.110.0040.00422.14
8.2.100.0080.00318.03
8.2.90.0000.00719.23
8.2.80.0050.00317.97
8.2.70.0050.00317.50
8.2.60.0050.00317.80
8.2.50.0060.00318.07
8.2.40.0000.00818.03
8.2.30.0060.00318.19
8.2.20.0000.00817.68
8.2.10.0030.00517.91
8.2.00.0060.00319.30
8.1.280.0040.01125.92
8.1.270.0050.00323.84
8.1.260.0000.00926.35
8.1.250.0040.00428.09
8.1.240.0040.00422.04
8.1.230.0110.00019.08
8.1.220.0050.00217.74
8.1.210.0050.00318.77
8.1.200.0040.00417.22
8.1.190.0050.00317.10
8.1.180.0040.00418.10
8.1.170.0080.00018.59
8.1.160.0040.00421.93
8.1.150.0000.00718.77
8.1.140.0040.00417.33
8.1.130.0000.00817.77
8.1.120.0040.00717.29
8.1.110.0020.00517.32
8.1.100.0040.00417.37
8.1.90.0000.00917.41
8.1.80.0050.00517.30
8.1.70.0000.00717.34
8.1.60.0050.00517.51
8.1.50.0060.00317.49
8.1.40.0000.00717.46
8.1.30.0040.00417.50
8.1.20.0080.00017.45
8.1.10.0030.00517.36
8.1.00.0040.00417.40
8.0.300.0050.00318.77
8.0.290.0050.00216.58
8.0.280.0030.00318.39
8.0.270.0070.00017.20
8.0.260.0030.00317.11
8.0.250.0060.00016.86
8.0.240.0080.00016.92
8.0.230.0000.00716.78
8.0.220.0000.00716.79
8.0.210.0060.00016.82
8.0.200.0000.00616.90
8.0.190.0080.00016.92
8.0.180.0040.00416.88
8.0.170.0060.00316.75
8.0.160.0060.00316.71
8.0.150.0040.00416.78
8.0.140.0000.00816.78
8.0.130.0000.00813.30
8.0.120.0080.00016.74
8.0.110.0050.00316.83
8.0.100.0000.00816.61
8.0.90.0030.00316.74
8.0.80.0060.01516.81
8.0.70.0070.00016.83
8.0.60.0000.00816.71
8.0.50.0030.00516.70
8.0.30.0140.00817.09
8.0.20.0100.01217.40
8.0.10.0070.00016.93
8.0.00.0070.01016.87
7.4.330.0030.00315.13
7.4.320.0030.00316.40
7.4.300.0000.00716.45
7.4.290.0070.00016.51
7.4.280.0040.00416.44
7.4.270.0050.00216.57
7.4.260.0040.00716.43
7.4.250.0060.00316.41
7.4.240.0010.00616.42
7.4.230.0000.00716.65
7.4.220.0030.02016.38
7.4.210.0060.00916.65
7.4.200.0030.00516.63
7.4.160.0090.00616.55
7.4.150.0150.00317.40
7.4.140.0050.01517.86
7.4.130.0110.00616.41
7.4.120.0080.01016.50
7.4.110.0170.00016.51
7.4.100.0080.00816.46
7.4.90.0130.00316.59
7.4.80.0030.01619.39
7.4.70.0090.00616.27
7.4.60.0060.01616.37
7.4.50.0000.00716.54
7.4.40.0120.00816.51
7.4.30.0110.01116.41
7.4.00.0000.01615.09
7.3.330.0050.00013.29
7.3.320.0050.00013.30
7.3.310.0080.00016.19
7.3.300.0030.00316.21
7.3.290.0080.00816.21
7.3.280.0100.00816.29
7.3.270.0110.00617.40
7.3.260.0190.00316.35
7.3.250.0130.00616.60
7.3.240.0120.00616.38
7.3.230.0130.00316.39
7.3.210.0030.01316.54
7.3.200.0080.01219.39
7.3.190.0140.00716.60
7.3.180.0160.00016.61
7.3.170.0060.01016.58
7.3.160.0060.01016.42
7.3.120.0040.00814.89
7.2.330.0100.00716.62
7.2.320.0070.01116.63
7.2.310.0090.01316.68
7.2.300.0060.00916.71
7.2.290.0080.01616.65
7.2.60.0000.01316.92
7.1.200.0030.00915.84
7.1.70.0030.00616.94
7.1.60.0090.01519.70
7.1.50.0070.01417.02
7.1.00.0030.07722.36
7.0.200.0070.00016.91
7.0.140.0070.06722.14
7.0.60.0100.07319.86
7.0.50.0030.04017.90
7.0.40.0030.08020.23
7.0.30.0300.04020.26
7.0.20.0230.04720.24
7.0.10.0100.07320.15
7.0.00.0130.07020.22
5.6.280.0100.06720.78
5.6.210.0070.07720.57
5.6.200.0030.09018.19
5.6.190.0100.04020.52
5.6.180.0230.04320.47
5.6.170.0170.04020.39
5.6.160.0030.06320.62
5.6.150.0030.08718.34
5.6.140.0000.05318.23
5.6.130.0070.06018.15
5.6.120.0000.04321.14
5.6.110.0130.07720.96
5.6.100.0000.04321.14
5.6.90.0030.04320.98
5.6.80.0100.07720.38
5.5.350.0230.07320.40
5.5.340.0030.04018.08
5.5.330.0130.07720.47
5.5.320.0270.08020.30
5.5.310.0200.04720.19
5.5.300.0130.03317.98
5.5.290.0070.08717.92
5.5.280.0100.08020.88
5.5.270.0000.07020.76
5.5.260.0030.04320.80
5.5.250.0000.05020.67
5.5.240.0070.04320.28
5.4.450.1000.05019.31
5.4.440.0730.06319.46
5.4.430.0670.06019.18
5.4.420.0770.05319.38
5.4.410.0100.05318.94
5.4.400.0530.05318.66
5.4.390.0370.05318.79
5.4.380.0100.06018.75
5.4.370.0070.04318.75
5.4.360.0030.04018.49
5.4.350.0090.03912.02
5.4.340.0060.03712.02
5.4.320.0060.03612.51
5.4.310.0080.04212.50
5.4.300.0060.03712.50
5.4.290.0050.03812.50
5.4.280.0080.03412.40
5.4.270.0040.03812.40
5.4.260.0030.04012.40
5.4.250.0050.03912.40
5.4.240.0060.03612.40
5.4.230.0050.03912.39
5.4.220.0060.03612.39
5.4.210.0030.03812.39
5.4.200.0040.03912.39
5.4.190.0040.03812.38
5.4.180.0080.04312.38
5.4.170.0090.03612.40
5.4.160.0040.03812.39
5.4.150.0060.03612.39
5.4.140.0050.03712.07
5.4.130.0060.03512.06
5.4.120.0070.03512.02
5.4.110.0040.03712.01
5.4.100.0060.03512.01
5.4.90.0050.03812.02
5.4.80.0070.03712.01
5.4.70.0070.03412.00
5.4.60.0060.03412.01
5.4.50.0050.03712.01
5.4.40.0090.03211.99
5.4.30.0060.03612.00
5.4.20.0040.03811.99
5.4.10.0090.03111.99
5.4.00.0060.03711.48
5.3.290.0070.03812.80
5.3.280.0040.04412.71
5.3.270.0080.04112.72
5.3.260.0070.04012.72
5.3.250.0060.04012.72
5.3.240.0060.03712.72
5.3.230.0050.03912.71
5.3.220.0040.03912.68
5.3.210.0040.04112.68
5.3.200.0040.04212.68
5.3.190.0060.03912.68
5.3.180.0070.04012.68
5.3.170.0070.04112.67
5.3.160.0050.03712.68
5.3.150.0070.04312.67
5.3.140.0120.04812.66
5.3.130.0110.04712.65
5.3.120.0080.04212.66
5.3.110.0080.04512.66
5.3.100.0110.04512.11
5.3.90.0080.04312.10
5.3.80.0080.04812.09
5.3.70.0090.04712.09
5.3.60.0050.03712.08
5.3.50.0050.03712.02
5.3.40.0040.04112.02
5.3.30.0090.04311.97
5.3.20.0070.03411.76
5.3.10.0070.03611.73
5.3.00.0040.03911.71
5.2.170.0040.0329.21
5.2.160.0040.0309.21
5.2.150.0050.0349.21
5.2.140.0060.0329.20
5.2.130.0050.0309.17
5.2.120.0040.0309.17
5.2.110.0080.0279.18
5.2.100.0080.0279.18
5.2.90.0040.0319.17
5.2.80.0050.0319.16
5.2.70.0040.0329.16
5.2.60.0050.0309.13
5.2.50.0040.0319.09
5.2.40.0040.0309.07
5.2.30.0060.0299.04
5.2.20.0060.0299.03
5.2.10.0020.0318.95
5.2.00.0060.0288.80
5.1.60.0090.0208.08
5.1.50.0030.0268.07
5.1.40.0050.0238.06
5.1.30.0050.0258.41
5.1.20.0060.0248.43
5.1.10.0070.0248.16
5.1.00.0070.0288.16
5.0.50.0020.0226.64
5.0.40.0020.0286.50
5.0.30.0040.0316.30
5.0.20.0030.0206.28
5.0.10.0040.0196.25
5.0.00.0010.0336.24
4.4.90.0010.0184.78
4.4.80.0030.0164.76
4.4.70.0050.0164.75
4.4.60.0010.0184.76
4.4.50.0000.0184.77
4.4.40.0050.0224.71
4.4.30.0030.0164.76
4.4.20.0040.0154.85
4.4.10.0010.0174.85
4.4.00.0040.0314.76
4.3.110.0030.0164.67
4.3.100.0040.0174.66
4.3.90.0020.0154.63
4.3.80.0030.0324.58
4.3.70.0050.0134.63
4.3.60.0040.0144.63
4.3.50.0030.0154.63
4.3.40.0040.0254.54
4.3.30.0010.0173.30
4.3.20.0020.0163.28
4.3.10.0040.0143.24
4.3.00.0130.0207.18

preferences:
40.43 ms | 401 KiB | 5 Q