3v4l.org

run code in 300+ PHP versions simultaneously
<?php Class Foo { Public static function bar() { return __CLASS__; } } Var_dump(Foo::bar()::bar()::bar());

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)
8.3.40.0140.00418.72
8.3.30.0100.00318.92
8.3.20.0000.00820.18
8.3.10.0040.00423.52
8.3.00.0050.00319.26
8.2.170.0040.01122.96
8.2.160.0130.00320.39
8.2.150.0040.00724.18
8.2.140.0090.00024.66
8.2.130.0070.00026.16
8.2.120.0000.00720.95
8.2.110.0040.00420.11
8.2.100.0080.00417.59
8.2.90.0040.00419.01
8.2.80.0030.00617.97
8.2.70.0060.00317.38
8.2.60.0030.00617.68
8.2.50.0060.00618.07
8.2.40.0070.00018.09
8.2.30.0030.00517.84
8.2.20.0040.00417.54
8.2.10.0000.00717.84
8.2.00.0050.00317.52
8.1.270.0060.00323.85
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00023.86
8.1.230.0080.00421.04
8.1.220.0000.00717.74
8.1.210.0040.00418.77
8.1.200.0090.00017.23
8.1.190.0000.00817.10
8.1.180.0050.00318.10
8.1.170.0000.00818.32
8.1.160.0040.00421.95
8.1.150.0080.00018.63
8.1.140.0040.00417.22
8.1.130.0030.00317.85
8.1.120.0000.00717.36
8.1.110.0000.00717.23
8.1.100.0030.00517.32
8.1.90.0030.00317.27
8.1.80.0040.00417.34
8.1.70.0040.00417.29
8.1.60.0030.00517.51
8.1.50.0030.00617.51
8.1.40.0040.00417.36
8.1.30.0000.00817.43
8.1.20.0000.00717.59
8.1.10.0040.00417.46
8.1.00.0000.00817.39
8.0.300.0000.00818.77
8.0.290.0040.00416.63
8.0.280.0030.00318.38
8.0.270.0000.00717.25
8.0.260.0000.00717.22
8.0.250.0070.00016.79
8.0.240.0000.00716.86
8.0.230.0000.00716.93
8.0.220.0000.00716.88
8.0.210.0070.00016.76
8.0.200.0040.00416.86
8.0.190.0040.00416.79
8.0.180.0000.00916.78
8.0.170.0000.00816.75
8.0.160.0030.00316.85
8.0.150.0050.00216.77
8.0.140.0080.00016.71
8.0.130.0030.00313.34
8.0.120.0030.00616.80
8.0.110.0000.00716.76
8.0.100.0040.00416.70
8.0.90.0040.00416.56
8.0.80.0100.00716.68
8.0.70.0000.00716.82
8.0.60.0000.00716.86
8.0.50.0040.00416.59
8.0.30.0110.00816.86
8.0.20.0100.00917.40
8.0.10.0050.00216.73
8.0.00.0060.01116.67
7.4.330.0020.00215.09
7.4.320.0050.00216.52
7.4.300.0030.00316.61
7.4.290.0040.00416.63
7.4.280.0000.00816.50
7.4.270.0060.00316.63
7.4.260.0000.00716.43
7.4.250.0040.00416.53
7.4.240.0040.00416.52
7.4.230.0030.00316.48
7.4.220.0060.01416.45
7.4.210.0040.01116.56
7.4.200.0030.00316.56
7.4.160.0090.00616.40
7.4.150.0060.01317.40
7.4.140.0130.00617.86
7.4.130.0110.00916.48
7.4.120.0080.00916.42
7.4.110.0090.00616.59
7.4.100.0070.01016.27
7.4.90.0030.01416.27
7.4.80.0070.01419.39
7.4.70.0140.00816.55
7.4.60.0100.00616.17
7.4.50.0030.00516.40
7.4.40.0000.01616.46
7.4.30.0060.01016.46
7.4.00.0110.00514.72
7.3.330.0030.00313.23
7.3.320.0000.00513.16
7.3.310.0040.00416.27
7.3.300.0030.00516.23
7.3.290.0000.01416.22
7.3.280.0090.00916.24
7.3.270.0100.00717.40
7.3.260.0030.01716.39
7.3.250.0090.00916.22
7.3.240.0050.01016.22
7.3.230.0100.00716.39
7.3.210.0090.00816.11
7.3.200.0030.01319.39
7.3.190.0100.01416.23
7.3.180.0030.01216.48
7.3.170.0030.01216.27
7.3.160.0090.00616.15
7.3.120.0030.01614.63
7.3.110.0060.00614.33
7.3.100.0090.00614.46
7.3.90.0070.00714.92
7.3.80.0000.01314.64
7.3.70.0060.00914.70
7.3.60.0150.00014.59
7.3.50.0070.00714.83
7.3.40.0040.01114.63
7.3.30.0100.00014.80
7.3.20.0040.01116.59
7.3.10.0030.01316.53
7.3.00.0000.01216.52
7.2.330.0060.01016.43
7.2.320.0070.01016.20
7.2.310.0170.00016.47
7.2.300.0040.01416.54
7.2.290.0120.00616.47
7.2.250.0070.01114.75
7.2.240.0100.01015.05
7.2.230.0040.01114.96
7.2.220.0040.00815.07
7.2.210.0030.01314.52
7.2.200.0060.00615.01
7.2.190.0000.01614.97
7.2.180.0060.00314.86
7.2.170.0090.00614.98
7.2.60.0000.01416.94
7.2.00.0040.00819.42
7.1.330.0070.00715.70
7.1.320.0050.00515.76
7.1.310.0040.01115.63
7.1.300.0030.01015.79
7.1.290.0040.01115.62
7.1.280.0100.00315.68
7.1.270.0060.00915.43
7.1.260.0040.01215.78
7.1.200.0000.00715.80
7.1.100.0040.01217.71
7.1.70.0040.00816.96
7.1.60.0070.01619.46
7.1.50.0120.01216.92
7.1.00.0100.07022.32
7.0.200.0670.00714.70
7.0.140.0070.07322.15
7.0.60.0130.06721.66
7.0.50.0130.07717.96
7.0.40.0070.08720.11
7.0.30.0230.05320.07
7.0.20.0200.08020.15
7.0.10.0100.08020.24
7.0.00.0070.08320.06
5.6.280.0030.07321.04
5.6.210.0000.07020.70
5.6.200.0070.06318.19
5.6.190.0230.07020.48
5.6.180.0130.04020.50
5.6.170.0200.03720.53
5.6.160.0030.04020.48
5.6.150.0000.04318.12
5.6.140.0030.09018.17
5.6.130.0030.09018.18
5.6.120.0000.04321.10
5.6.110.0130.04021.02
5.6.100.0170.07321.13
5.6.90.0030.07021.08
5.6.80.0030.04020.38
5.5.350.0230.03720.43
5.5.340.0000.04017.93
5.5.330.0030.04320.13
5.5.320.0070.08720.34
5.5.310.0200.04720.20
5.5.300.0030.05018.01
5.5.290.0100.03718.04
5.5.280.0000.07320.62
5.5.270.0100.08020.63
5.5.260.0030.05720.89
5.5.250.0170.07720.80
5.5.240.0130.03720.15
5.4.450.0200.04719.20
5.4.440.0070.03719.57
5.4.430.0100.04719.30
5.4.420.0300.03319.39
5.4.410.0170.05019.04
5.4.400.0230.03719.00
5.4.390.0170.04719.31
5.4.380.0300.05718.74
5.4.370.0230.05318.74
5.4.360.0270.05718.73
5.4.350.0200.07018.50
5.4.340.0270.05318.82
5.4.320.0130.04112.52
5.4.310.0100.04912.51
5.4.300.0060.04412.52
5.4.290.0080.05812.51
5.4.280.0070.05612.41
5.4.270.0090.04712.41
5.4.260.0110.04712.41
5.4.250.0080.04812.41
5.4.240.0080.04612.41
5.4.230.0060.04312.40
5.4.220.0100.03912.40
5.4.210.0070.04912.40
5.4.200.0080.04812.40
5.4.190.0060.04012.40
5.4.180.0110.04912.39
5.4.170.0110.05112.40
5.4.160.0110.05412.40
5.4.150.0050.04312.39
5.4.140.0090.03912.09
5.4.130.0120.03712.07
5.4.120.0150.04212.04
5.4.110.0130.04812.03
5.4.100.0080.03712.03
5.4.90.0060.04112.03
5.4.80.0140.03512.03
5.4.70.0110.05312.02
5.4.60.0100.05512.03
5.4.50.0130.05412.02
5.4.40.0160.04612.02
5.4.30.0070.04812.01
5.4.20.0100.03812.00
5.4.10.0080.03912.01
5.4.00.0060.03911.50
5.3.290.0110.05212.80
5.3.280.0070.04112.71
5.3.270.0110.04012.73
5.3.260.0060.04412.72
5.3.250.0090.05012.72
5.3.240.0120.04512.72
5.3.230.0090.05012.71
5.3.220.0070.04312.68
5.3.210.0060.04612.68
5.3.200.0060.04912.68
5.3.190.0080.05112.68
5.3.180.0080.04712.67
5.3.170.0040.04512.67
5.3.160.0090.03812.67
5.3.150.0100.04412.68
5.3.140.0050.04112.66
5.3.130.0050.04412.66
5.3.120.0110.05512.66
5.3.110.0080.05012.66
5.3.100.0090.03812.12
5.3.90.0100.05012.10
5.3.80.0100.04112.10
5.3.70.0100.04412.10
5.3.60.0070.04512.08
5.3.50.0070.04012.02
5.3.40.0080.04012.02
5.3.30.0060.03911.98
5.3.20.0080.04011.76
5.3.10.0060.04411.73
5.3.00.0050.04111.72
5.2.170.0080.0299.21
5.2.160.0080.0319.22
5.2.150.0070.0319.21
5.2.140.0090.0299.21
5.2.130.0080.0279.17
5.2.120.0040.0399.18
5.2.110.0100.0389.18
5.2.100.0060.0449.18
5.2.90.0080.0419.18
5.2.80.0060.0349.17
5.2.70.0050.0359.18
5.2.60.0060.0459.13
5.2.50.0050.0449.10
5.2.40.0100.0309.08
5.2.30.0070.0329.05
5.2.20.0060.0349.04
5.2.10.0060.0318.95
5.2.00.0040.0338.80
5.1.60.0060.0268.09
5.1.50.0060.0278.09
5.1.40.0040.0278.07
5.1.30.0040.0348.42
5.1.20.0030.0338.43
5.1.10.0040.0288.16
5.1.00.0080.0248.17
5.0.50.0040.0216.64
5.0.40.0040.0206.50
5.0.30.0050.0356.31
5.0.20.0070.0176.28
5.0.10.0040.0226.26
5.0.00.0050.0306.25
4.4.90.0020.0224.78
4.4.80.0040.0194.75
4.4.70.0060.0184.76
4.4.60.0050.0194.75
4.4.50.0030.0164.77
4.4.40.0050.0314.71
4.4.30.0020.0184.76
4.4.20.0060.0154.85
4.4.10.0070.0164.85
4.4.00.0080.0264.76
4.3.110.0020.0244.66
4.3.100.0020.0174.66
4.3.90.0040.0154.63
4.3.80.0010.0294.59
4.3.70.0010.0184.63
4.3.60.0030.0164.63
4.3.50.0030.0174.63
4.3.40.0040.0304.53
4.3.30.0040.0173.30
4.3.20.0030.0173.28
4.3.10.0020.0173.23
4.3.00.0070.01718.23

preferences:
50.15 ms | 400 KiB | 5 Q