3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { function bar(array $array = null) { } } $d = new Foo; $d->bar(null);

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)
8.3.40.0100.00718.55
8.3.30.0090.01318.77
8.3.20.0030.00618.55
8.3.10.0080.00021.02
8.3.00.0070.00021.77
8.2.170.0140.00022.96
8.2.160.0130.00620.36
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00020.60
8.2.110.0030.00621.12
8.2.100.0070.00417.72
8.2.90.0040.00418.98
8.2.80.0080.00017.97
8.2.70.0040.00417.38
8.2.60.0050.00317.92
8.2.50.0050.00318.07
8.2.40.0000.00818.22
8.2.30.0000.00719.30
8.2.20.0040.00417.50
8.2.10.0040.00417.68
8.2.00.0040.00417.48
8.1.270.0000.00723.99
8.1.260.0110.00426.35
8.1.250.0000.00728.09
8.1.240.0030.00622.48
8.1.230.0120.00020.90
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0060.00317.10
8.1.190.0000.00717.41
8.1.180.0040.00418.10
8.1.170.0030.00518.50
8.1.160.0000.00818.80
8.1.150.0000.00718.52
8.1.140.0040.00417.44
8.1.130.0030.00317.86
8.1.120.0070.00017.32
8.1.110.0030.00517.41
8.1.100.0070.00017.26
8.1.90.0030.00317.31
8.1.80.0000.00717.28
8.1.70.0000.00717.30
8.1.60.0000.00917.57
8.1.50.0050.00217.33
8.1.40.0060.00317.54
8.1.30.0040.00417.66
8.1.20.0040.00417.55
8.1.10.0080.00017.36
8.1.00.0000.01217.36
8.0.300.0040.00418.77
8.0.290.0030.00616.58
8.0.280.0000.00818.36
8.0.270.0000.00717.06
8.0.260.0060.00018.36
8.0.250.0040.00416.87
8.0.240.0000.00716.94
8.0.230.0000.00716.83
8.0.220.0030.00316.70
8.0.210.0030.00316.81
8.0.200.0000.00616.89
8.0.190.0030.00316.88
8.0.180.0000.00716.72
8.0.170.0060.00316.86
8.0.160.0000.00916.80
8.0.150.0000.00716.77
8.0.140.0040.00416.74
8.0.130.0030.00313.33
8.0.120.0040.00416.76
8.0.110.0000.00816.68
8.0.100.0030.00316.68
8.0.90.0040.00416.68
8.0.80.0150.00016.71
8.0.70.0000.00716.80
8.0.60.0040.00416.88
8.0.50.0040.00416.77
8.0.30.0090.00817.05
8.0.20.0110.00817.40
8.0.10.0020.00516.81
8.0.00.0070.01216.61
7.4.330.0050.00016.78
7.4.320.0060.00016.48
7.4.300.0060.00016.51
7.4.290.0060.00016.61
7.4.280.0000.00716.56
7.4.270.0000.00716.60
7.4.260.0030.00313.23
7.4.250.0070.00016.55
7.4.240.0030.00316.59
7.4.230.0000.00716.46
7.4.220.0030.01316.65
7.4.210.0080.00816.60
7.4.200.0070.00016.49
7.4.190.0040.00316.66
7.4.160.0040.01116.46
7.4.150.0120.00617.40
7.4.140.0120.00817.86
7.4.130.0110.00816.32
7.4.120.0110.00716.35
7.4.110.0090.00916.56
7.4.100.0060.01516.36
7.4.90.0100.00616.51
7.4.80.0070.01019.39
7.4.70.0030.01316.42
7.4.60.0040.01116.34
7.4.50.0030.00616.44
7.4.40.0060.01222.77
7.4.30.0030.01316.39
7.4.00.0100.00314.68
7.3.330.0030.00313.27
7.3.320.0060.00013.26
7.3.310.0000.00716.36
7.3.300.0000.00716.11
7.3.290.0110.00316.23
7.3.280.0100.00816.21
7.3.270.0190.00017.40
7.3.260.0100.01118.24
7.3.250.0140.00616.31
7.3.240.0090.00616.25
7.3.230.0130.00316.39
7.3.210.0100.00616.38
7.3.200.0140.01119.39
7.3.190.0000.01916.27
7.3.180.0000.01716.21
7.3.170.0040.01216.27
7.3.160.0110.00616.47
7.3.120.0030.01314.95
7.2.330.0100.00716.49
7.2.320.0110.01116.57
7.2.310.0080.01416.63
7.2.300.0110.00616.33
7.2.290.0030.01316.54
7.2.60.0030.01016.82
7.2.00.0100.00319.26
7.1.200.0030.00915.44
7.1.100.1070.01316.13
7.1.70.0070.00717.03
7.1.60.0100.01319.40
7.1.50.0070.01716.95
7.1.00.0030.07022.36
7.0.200.0040.00416.54
7.0.140.0000.07322.00
7.0.70.0030.03321.68
7.0.60.0030.03321.64
7.0.50.0000.03322.14
7.0.40.0000.03720.05
7.0.30.0000.03720.11
7.0.20.0000.03720.08
7.0.10.0000.03320.10
7.0.00.0030.04320.09
5.6.280.0000.07720.98
5.6.220.0070.03020.57
5.6.210.0000.04020.59
5.6.200.0030.03321.12
5.6.190.0070.03721.03
5.6.180.0000.04021.04
5.6.170.0070.02720.91
5.6.160.0000.05021.08
5.6.150.0000.05021.05
5.6.140.0030.03720.96
5.6.130.0000.04321.06
5.6.120.0070.04321.00
5.6.110.0030.05021.00
5.6.100.0000.04321.02
5.6.90.0030.04721.04
5.6.80.0070.03020.32
5.6.70.0100.03720.48
5.6.60.0030.04320.41
5.6.50.0030.04020.40
5.6.40.0100.04320.33
5.6.30.0030.04020.30
5.6.20.0000.04020.39
5.6.10.0070.03320.36
5.6.00.0030.04020.48
5.5.360.0070.04020.33
5.5.350.0070.03720.29
5.5.340.0000.03320.91
5.5.330.0000.04320.86
5.5.320.0000.04320.89
5.5.310.0000.03320.79
5.5.300.0000.05020.79
5.5.290.0000.03720.91
5.5.280.0000.04320.64
5.5.270.0000.05020.87
5.5.260.0030.04720.76
5.5.250.0070.04320.70
5.5.240.0030.03720.15
5.5.230.0100.04020.27
5.5.220.0000.03720.27
5.5.210.0000.03720.28
5.5.200.0070.03720.18
5.5.190.0100.03720.13
5.5.180.0070.03720.22
5.5.160.0000.04320.18
5.5.150.0000.04720.18
5.5.140.0070.04020.17
5.5.130.0130.03020.14
5.5.120.0070.03320.23
5.5.110.0000.04320.21
5.5.100.0030.04320.16
5.5.90.0030.03319.95
5.5.80.0000.04020.07
5.5.70.0030.03319.96
5.5.60.0130.03320.11
5.5.50.0030.03020.00
5.5.40.0030.03320.11
5.5.30.0070.03320.04
5.5.20.0030.03720.03
5.5.10.0000.03719.95
5.5.00.0070.02719.97
5.4.450.0000.05019.45
5.4.440.0000.04719.48
5.4.430.0000.04719.20
5.4.420.0000.04019.34
5.4.410.0070.04019.36
5.4.400.0070.03018.85
5.4.390.0030.04019.10
5.4.380.0000.04319.16
5.4.370.0000.03319.04
5.4.360.0070.04019.14
5.4.350.0100.02719.09
5.4.340.0070.03719.09
5.4.320.0030.03719.03
5.4.310.0000.04319.13
5.4.300.0070.03719.11
5.4.290.0000.03718.94
5.4.280.0070.03719.12
5.4.270.0030.03719.20
5.4.260.0000.04319.04
5.4.250.0000.04019.12
5.4.240.0000.04319.03
5.4.230.0000.04719.02
5.4.220.0030.03318.84
5.4.210.0000.04019.17
5.4.200.0030.03019.03
5.4.190.0000.04319.04
5.4.180.0070.02719.11
5.4.170.0030.03719.11
5.4.160.0000.04319.01
5.4.150.0000.04719.18
5.4.140.0000.04316.42
5.4.130.0000.03716.20
5.4.120.0000.03316.38
5.4.110.0070.03316.27
5.4.100.0030.03316.32
5.4.90.0030.03716.43
5.4.80.0070.03316.45
5.4.70.0000.04016.46
5.4.60.0000.04316.46
5.4.50.0030.04016.54
5.4.40.0030.03316.34
5.4.30.0030.03716.36
5.4.20.0030.03016.39
5.4.10.0000.04016.36
5.4.00.0030.03315.82
5.3.290.0030.03314.64
5.3.280.0000.03714.64
5.3.270.0030.03014.71
5.3.260.0030.04014.63
5.3.250.0070.04014.53
5.3.240.0000.03714.71
5.3.230.0000.04014.55
5.3.220.0000.04014.68
5.3.210.0000.04314.51
5.3.200.0070.03714.57
5.3.190.0000.04014.70
5.3.180.0000.03714.50
5.3.170.0070.03714.65
5.3.160.0000.04314.69
5.3.150.0030.04014.62
5.3.140.0030.04014.53
5.3.130.0030.04014.61
5.3.120.0000.04014.57
5.3.110.0000.04314.57
5.3.100.0000.04314.10
5.3.90.0030.02713.95
5.3.80.0000.03713.95
5.3.70.0000.03013.94
5.3.60.0030.03713.94
5.3.50.0000.04013.82
5.3.40.0030.03713.86
5.3.30.0000.03713.79
5.3.20.0000.04013.63
5.3.10.0030.03713.55
5.3.00.0030.03313.69
5.2.170.0070.02312.25
5.2.160.0030.02712.25
5.2.150.0000.03712.25
5.2.140.0030.02312.25
5.2.130.0030.03012.25
5.2.120.0000.03312.25
5.2.110.0130.02312.25
5.2.100.0000.03312.25
5.2.90.0030.02712.25
5.2.80.0000.03712.25
5.2.70.0000.03012.25
5.2.60.0000.03312.25
5.2.50.0030.03012.25
5.2.40.0030.02012.25
5.2.30.0000.02712.25
5.2.20.0070.02312.25
5.2.10.0070.02712.25
5.2.00.0000.03012.25
5.1.60.0000.02712.25
5.1.50.0030.02712.25
5.1.40.0030.02712.25
5.1.30.0000.03012.25
5.1.20.0000.03012.25
5.1.10.0030.02312.25
5.1.00.0000.03012.25
5.0.50.0000.02012.25
5.0.40.0030.01312.25
5.0.30.0000.03312.25
5.0.20.0000.01712.25
5.0.10.0030.02012.25
5.0.00.0000.03012.25
4.4.90.0000.01712.25
4.4.80.0030.01312.25
4.4.70.0000.01712.25
4.4.60.0000.01712.25
4.4.50.0000.01712.25
4.4.40.0000.02712.25
4.4.30.0000.01312.25
4.4.20.0030.01312.25
4.4.10.0000.01712.25
4.4.00.0000.02312.25
4.3.110.0070.01312.25
4.3.100.0000.01712.25
4.3.90.0030.01312.25
4.3.80.0030.02012.25
4.3.70.0000.01712.25
4.3.60.0030.01312.25
4.3.50.0000.01712.25
4.3.40.0000.02012.25
4.3.30.0030.01312.25
4.3.20.0000.02012.25
4.3.10.0030.01312.25
4.3.00.0030.01312.25

preferences:
45.53 ms | 400 KiB | 5 Q