3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace A\B; class A { public static function b() { return 'a'; } } $a = '\\A\\B\\A'; echo $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)
8.3.60.0100.01018.43
8.3.50.0120.00721.98
8.3.40.0060.00918.71
8.3.30.0090.00618.88
8.3.20.0070.00020.04
8.3.10.0070.00023.48
8.3.00.0040.00420.64
8.2.180.0030.01316.38
8.2.170.0140.00722.96
8.2.160.0100.00322.30
8.2.150.0090.00024.18
8.2.140.0050.00324.66
8.2.130.0030.00526.16
8.2.120.0000.00821.04
8.2.110.0030.00620.55
8.2.100.0100.00417.91
8.2.90.0000.00819.21
8.2.80.0030.00617.97
8.2.70.0040.00817.50
8.2.60.0060.00318.04
8.2.50.0040.00418.07
8.2.40.0040.00418.28
8.2.30.0040.00418.11
8.2.20.0000.00817.61
8.2.10.0070.00017.60
8.2.00.0050.00317.67
8.1.280.0140.00025.92
8.1.270.0060.00323.92
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0030.00622.20
8.1.230.0030.00718.83
8.1.220.0040.00417.79
8.1.210.0040.00418.77
8.1.200.0060.00317.22
8.1.190.0000.00717.41
8.1.180.0050.00318.10
8.1.170.0000.00818.50
8.1.160.0030.00321.89
8.1.150.0040.00418.63
8.1.140.0030.00617.38
8.1.130.0040.00417.86
8.1.120.0070.00017.26
8.1.110.0000.00817.23
8.1.100.0000.00717.28
8.1.90.0060.00317.28
8.1.80.0040.00317.35
8.1.70.0000.00817.34
8.1.60.0040.00417.59
8.1.50.0050.00317.48
8.1.40.0080.00017.52
8.1.30.0080.00017.48
8.1.20.0040.00417.54
8.1.10.0050.00217.55
8.1.00.0050.00217.51
8.0.300.0070.00018.77
8.0.290.0030.00616.63
8.0.280.0000.00718.48
8.0.270.0000.00717.23
8.0.260.0030.00316.75
8.0.250.0000.00716.99
8.0.240.0040.00416.86
8.0.230.0000.00616.78
8.0.220.0040.00416.82
8.0.210.0000.00716.78
8.0.200.0040.00416.87
8.0.190.0070.00016.80
8.0.180.0080.00016.74
8.0.170.0070.00016.76
8.0.160.0000.00816.92
8.0.150.0000.00716.77
8.0.140.0080.00016.80
8.0.130.0060.00013.29
8.0.120.0040.00416.69
8.0.110.0000.00716.75
8.0.100.0000.00816.64
8.0.90.0030.00316.82
8.0.80.0040.01416.79
8.0.70.0030.00516.86
8.0.60.0040.00416.68
8.0.50.0000.00716.69
8.0.30.0140.01116.99
8.0.20.0140.00717.40
8.0.10.0040.00416.93
8.0.00.0060.01516.60
7.4.330.0050.00015.02
7.4.320.0030.00316.50
7.4.300.0060.00016.49
7.4.290.0000.00716.55
7.4.280.0000.00616.47
7.4.270.0030.00516.50
7.4.260.0050.00316.59
7.4.250.0000.00716.37
7.4.240.0040.00416.56
7.4.230.0050.00216.60
7.4.220.0130.01316.63
7.4.210.0050.01016.61
7.4.200.0040.00416.43
7.4.190.0000.00716.47
7.4.160.0100.01416.64
7.4.150.0060.01217.40
7.4.140.0110.00717.86
7.4.130.0110.00516.57
7.4.120.0070.01316.56
7.4.110.0100.00716.30
7.4.100.0110.00716.50
7.4.90.0110.00616.47
7.4.80.0040.01216.43
7.4.70.0130.00416.32
7.4.60.0030.01516.52
7.4.50.0070.00016.50
7.4.40.0130.00322.77
7.4.30.0180.00616.27
7.4.00.0090.00614.98
7.3.330.0000.00613.22
7.3.320.0000.00613.29
7.3.310.0070.00016.30
7.3.300.0060.00016.29
7.3.290.0090.00916.28
7.3.280.0120.00616.24
7.3.270.0070.01017.40
7.3.260.0100.01416.48
7.3.250.0080.00916.41
7.3.240.0100.00716.48
7.3.230.0100.00616.59
7.3.210.0110.00716.28
7.3.200.0120.00919.39
7.3.190.0000.01616.33
7.3.180.0060.01016.28
7.3.170.0080.00816.47
7.3.160.0100.00716.30
7.3.120.0100.00714.52
7.2.330.0100.00716.66
7.2.320.0120.01116.39
7.2.310.0120.00616.62
7.2.300.0070.01016.55
7.2.290.0120.00316.28
7.2.00.0040.01519.20
7.1.100.0060.00618.07
7.1.70.0030.00616.97
7.1.60.0090.01519.32
7.1.50.0140.01016.92
7.1.00.0100.06722.31
7.0.200.0070.00716.88
7.0.140.0030.07321.95
7.0.110.0130.06719.85
7.0.100.0130.07319.95
7.0.90.0030.09019.98
7.0.80.0130.07319.87
7.0.70.0100.07719.88
7.0.60.0200.07019.98
7.0.50.0000.09320.25
7.0.40.0070.07720.09
7.0.30.0130.06320.13
7.0.20.0100.07020.23
7.0.10.0170.07020.11
7.0.00.0170.07720.15
5.6.280.0000.07721.04
5.6.260.0200.07320.70
5.6.250.0030.08720.70
5.6.240.0070.08320.67
5.6.230.0170.07020.57
5.6.220.0070.08720.63
5.6.210.0030.07720.77
5.6.200.0030.05721.16
5.6.190.0170.05321.14
5.6.180.0130.07721.25
5.6.170.0070.08321.19
5.6.160.0270.06721.20
5.6.150.0100.06721.25
5.6.140.0130.07321.05
5.6.130.0130.07321.14
5.6.120.0070.07721.02
5.6.110.0100.07721.07
5.6.100.0170.07320.95
5.6.90.0170.07321.10
5.6.80.0030.07720.51
5.6.70.0000.08720.45
5.6.60.0100.03320.59
5.6.50.0170.03020.48
5.6.40.0170.06720.47
5.6.30.0100.06720.29
5.6.20.0070.07720.38
5.6.10.0200.03720.62
5.6.00.0170.07020.63
5.5.380.0130.05320.49
5.5.370.0130.07320.31
5.5.360.0100.07320.47
5.5.350.0030.07020.10
5.5.340.0000.05720.97
5.5.330.0200.07020.95
5.5.320.0070.07720.84
5.5.310.0170.06720.99
5.5.300.0030.07720.74
5.5.290.0130.04320.70
5.5.280.0170.06720.78
5.5.270.0130.07321.03
5.5.260.0100.07720.94
5.5.250.0030.08020.59
5.5.240.0130.07020.34
5.5.230.0100.07320.19
5.5.220.0030.07320.28
5.5.210.0030.08020.34
5.5.200.0070.07720.34
5.5.190.0100.07720.05
5.5.180.0030.09020.38
5.5.160.0070.08020.05
5.5.150.0200.06020.16
5.5.140.0130.06720.27
5.5.130.0100.07020.15
5.5.120.0170.07020.36
5.5.110.0070.08320.21
5.5.100.0070.04320.11
5.5.90.0030.07720.01
5.5.80.0100.07020.22
5.5.70.0030.05320.07
5.5.60.0070.05720.11
5.5.50.0100.03320.20
5.5.40.0100.07019.96
5.5.30.0030.08020.19
5.5.20.0070.07020.25
5.5.10.0130.06320.15
5.5.00.0070.07719.95
5.4.450.0170.06719.47
5.4.440.0030.07319.34
5.4.430.0100.05719.33
5.4.420.0000.08319.35
5.4.410.0130.06319.51
5.4.400.0200.06319.04
5.4.390.0100.07719.02
5.4.380.0100.06719.01
5.4.370.0070.06719.24
5.4.360.0000.05018.97
5.4.350.0100.06719.03
5.4.340.0070.04719.34
5.4.320.0130.07019.17
5.4.310.0030.08319.32
5.4.300.0030.08319.18
5.4.290.0030.08319.02
5.4.280.0100.06719.18
5.4.270.0100.07719.22
5.4.260.0100.08319.14
5.4.250.0130.05018.98
5.4.240.0100.06018.94
5.4.230.0070.07319.13
5.4.220.0100.06319.00
5.4.210.0030.06018.94
5.4.200.0070.07719.13
5.4.190.0100.07018.98
5.4.180.0100.07719.00
5.4.170.0030.05019.21
5.4.160.0100.04319.16
5.4.150.0130.04019.07
5.4.140.0030.07716.54
5.4.130.0030.03716.33
5.4.120.0070.03316.40
5.4.110.0030.04316.55
5.4.100.0000.04016.66
5.4.90.0030.03716.43
5.4.80.0100.03016.50
5.4.70.0070.03016.54
5.4.60.0070.03016.39
5.4.50.0030.03316.38
5.4.40.0130.03716.53
5.4.30.0030.04716.47
5.4.20.0000.05316.43
5.4.10.0030.04016.39
5.4.00.0000.05015.80
5.3.290.0070.07714.69
5.3.280.0070.07014.72
5.3.270.0030.06714.83
5.3.260.0100.07314.57
5.3.250.0100.06714.59
5.3.240.0170.04014.74
5.3.230.0000.05014.73
5.3.220.0030.06014.59
5.3.210.0100.03314.61
5.3.200.0000.04014.68
5.3.190.0000.04014.64
5.3.180.0100.03014.55
5.3.170.0000.04014.56
5.3.160.0000.04014.53
5.3.150.0000.03714.68
5.3.140.0030.04014.51
5.3.130.0030.03714.55
5.3.120.0100.04314.39
5.3.110.0030.03714.55
5.3.100.0000.06714.06
5.3.90.0030.07314.11
5.3.80.0030.07014.15
5.3.70.0070.03013.87
5.3.60.0030.06014.03
5.3.50.0000.03713.95
5.3.40.0030.07714.17
5.3.30.0070.03314.04
5.3.20.0070.05313.68
5.3.10.0070.05313.88
5.3.00.0070.04013.63
5.2.170.0030.06012.24
5.2.160.0030.02712.24
5.2.150.0100.04712.24
5.2.140.0030.05312.24
5.2.130.0070.02312.24
5.2.120.0030.04312.24
5.2.110.0070.05712.24
5.2.100.0000.03712.24
5.2.90.0030.05012.24
5.2.80.0000.03012.24
5.2.70.0000.03012.24
5.2.60.0030.02712.24
5.2.50.0000.03012.24
5.2.40.0030.02712.24
5.2.30.0000.03012.24
5.2.20.0070.03712.24
5.2.10.0000.03012.24
5.2.00.0000.03012.24
5.1.60.0000.03312.24
5.1.50.0030.04312.24
5.1.40.0030.02312.24
5.1.30.0130.01712.24
5.1.20.0030.02312.24
5.1.10.0000.02712.24
5.1.00.0030.02312.24
5.0.50.0070.01712.24
5.0.40.0000.02012.24
5.0.30.0000.03012.24
5.0.20.0100.02312.24
5.0.10.0000.02012.24
5.0.00.0000.03012.24
4.4.90.0030.01312.24
4.4.80.0000.01712.24
4.4.70.0000.01712.24
4.4.60.0030.01712.24
4.4.50.0000.01712.24
4.4.40.0000.02312.24
4.4.30.0000.01712.24
4.4.20.0030.01312.24
4.4.10.0070.02312.24
4.4.00.0000.02312.24
4.3.110.0030.01712.24
4.3.100.0030.03012.24
4.3.90.0030.01312.24
4.3.80.0030.02012.24
4.3.70.0030.02312.24
4.3.60.0030.02012.24
4.3.50.0030.01312.24
4.3.40.0070.02312.24
4.3.30.0000.02312.24
4.3.20.0000.01712.24
4.3.10.0030.02712.24
4.3.00.0000.01712.24

preferences:
51.59 ms | 400 KiB | 5 Q