3v4l.org

run code in 300+ PHP versions simultaneously
<?php abstract class Foo { abstract public static function 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)
8.3.40.0040.01118.51
8.3.30.0030.01018.88
8.3.20.0040.00420.21
8.3.10.0000.00723.66
8.3.00.0070.00019.07
8.2.170.0040.01122.96
8.2.160.0130.00320.38
8.2.150.0000.00824.18
8.2.140.0000.00724.66
8.2.130.0000.00826.16
8.2.120.0100.00020.89
8.2.110.0000.00822.16
8.2.100.0090.00319.51
8.2.90.0050.00218.92
8.2.80.0030.00617.97
8.2.70.0060.00317.38
8.2.60.0070.00417.93
8.2.50.0070.00318.07
8.2.40.0080.00021.11
8.2.30.0040.00418.05
8.2.20.0000.00717.47
8.2.10.0020.00517.92
8.2.00.0040.00417.59
8.1.270.0030.00523.82
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.96
8.1.230.0080.00319.00
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0030.00617.23
8.1.190.0000.00817.00
8.1.180.0040.00418.89
8.1.170.0050.00318.50
8.1.160.0000.00821.88
8.1.150.0000.00718.50
8.1.140.0040.00417.27
8.1.130.0000.00617.79
8.1.120.0030.00317.34
8.1.110.0000.00817.31
8.1.100.0050.00217.31
8.1.90.0040.00417.34
8.1.80.0000.00717.22
8.1.70.0040.00417.29
8.1.60.0040.00417.46
8.1.50.0000.00817.45
8.1.40.0040.00417.38
8.1.30.0000.00817.55
8.1.20.0040.00417.46
8.1.10.0070.00017.42
8.1.00.0000.00817.29
8.0.300.0000.00718.77
8.0.290.0050.00216.58
8.0.280.0040.00418.32
8.0.270.0000.00716.99
8.0.260.0000.00617.05
8.0.250.0030.00316.81
8.0.240.0000.00616.82
8.0.230.0060.00316.85
8.0.220.0030.00316.80
8.0.210.0040.00216.78
8.0.200.0000.00616.70
8.0.190.0040.00416.84
8.0.180.0000.00716.82
8.0.170.0030.00516.82
8.0.160.0040.00416.88
8.0.150.0030.00316.69
8.0.140.0060.00316.79
8.0.130.0030.00313.23
8.0.120.0030.00516.70
8.0.110.0000.00716.71
8.0.100.0040.00416.56
8.0.90.0040.00416.74
8.0.80.0060.01016.72
8.0.70.0060.00316.64
8.0.60.0040.00416.76
8.0.50.0040.00416.68
8.0.30.0120.00716.93
8.0.20.0100.01217.40
8.0.10.0070.00016.74
8.0.00.0110.00616.56
7.4.330.0000.00615.00
7.4.320.0060.00016.36
7.4.300.0030.00316.26
7.4.290.0040.00416.39
7.4.280.0030.00516.47
7.4.270.0000.00716.29
7.4.260.0080.00016.33
7.4.250.0000.00716.46
7.4.240.0020.00516.37
7.4.230.0050.00216.50
7.4.220.0040.02116.34
7.4.210.0070.00716.56
7.4.200.0030.00316.34
7.4.190.0030.00316.33
7.4.160.0110.00516.30
7.4.150.0060.01217.40
7.4.140.0070.01017.86
7.4.130.0140.00316.39
7.4.120.0110.00816.25
7.4.110.0130.00316.25
7.4.100.0150.00316.41
7.4.90.0070.01016.37
7.4.80.0100.01019.39
7.4.70.0120.00416.33
7.4.60.0100.00716.21
7.4.50.0000.00916.49
7.4.40.0140.00316.29
7.4.30.0040.01216.35
7.4.00.0090.00614.86
7.3.330.0020.00213.19
7.3.320.0000.00513.20
7.3.310.0030.00316.27
7.3.300.0000.00716.08
7.3.290.0030.01016.17
7.3.280.0100.00916.11
7.3.270.0140.00317.40
7.3.260.0070.01116.07
7.3.250.0060.01016.05
7.3.240.0120.00916.37
7.3.230.0030.01416.39
7.3.210.0060.01016.19
7.3.200.0110.01119.39
7.3.190.0130.00316.44
7.3.180.0070.01016.40
7.3.170.0110.00516.27
7.3.160.0140.00316.41
7.3.120.0040.01114.74
7.2.330.0070.01116.49
7.2.320.0090.01216.15
7.2.310.0030.01316.23
7.2.300.0030.01416.42
7.2.290.0140.00416.53
7.2.60.0030.00716.64
7.2.00.0030.01319.45
7.1.200.0100.00615.64
7.1.100.0000.01217.92
7.1.70.0030.01216.85
7.1.60.0040.01819.62
7.1.50.0030.01616.84
7.1.00.0000.07722.29
7.0.200.0030.00616.61
7.0.140.0030.07322.13
7.0.60.0070.07720.06
7.0.50.0100.04317.89
7.0.40.0070.08720.15
7.0.30.0230.04720.09
7.0.20.0170.04020.08
7.0.10.0070.09020.24
7.0.00.0200.08020.09
5.6.280.0000.07721.13
5.6.210.0000.09020.57
5.6.200.0130.07718.15
5.6.190.0070.08720.61
5.6.180.0300.08020.54
5.6.170.0130.05020.39
5.6.160.0070.08320.57
5.6.150.0100.05318.21
5.6.140.0130.07318.16
5.6.130.0100.07318.21
5.6.120.0100.08021.09
5.6.110.0070.04021.00
5.6.100.0100.07321.00
5.6.90.0070.04720.99
5.6.80.0130.07720.30
5.5.350.4170.04020.53
5.5.340.0100.06717.95
5.5.330.0130.03320.27
5.5.320.0300.05020.46
5.5.310.0270.08320.34
5.5.300.0100.07318.02
5.5.290.0100.07017.98
5.5.280.0130.07720.77
5.5.270.0100.08020.76
5.5.260.0130.06720.76
5.5.250.0030.08320.66
5.5.240.0000.06320.16
5.4.450.0400.03719.46
5.4.440.0300.03751.93
5.4.430.0230.05043.19
5.4.420.0400.04741.45
5.4.410.0230.05038.68
5.4.400.0170.04037.24
5.4.390.0200.04335.13
5.4.380.0170.05718.49
5.4.370.0100.05318.79
5.4.360.0200.04718.74
5.4.350.0170.06018.56
5.4.340.0200.04718.46
5.4.320.0040.03812.50
5.4.310.0090.03512.50
5.4.300.0030.04412.50
5.4.290.0060.04212.50
5.4.280.0070.03812.40
5.4.270.0060.03812.40
5.4.260.0120.04212.39
5.4.250.0090.04912.40
5.4.240.0130.04412.39
5.4.230.0090.05012.39
5.4.220.0060.04112.39
5.4.210.0060.03912.39
5.4.200.0070.04812.39
5.4.190.0090.03912.39
5.4.180.0110.04612.38
5.4.170.0110.04512.40
5.4.160.0050.04812.39
5.4.150.0110.04412.39
5.4.140.0060.05012.07
5.4.130.0060.04012.06
5.4.120.0070.03912.02
5.4.110.0050.04012.02
5.4.100.0070.04412.02
5.4.90.0090.04812.02
5.4.80.0090.04512.02
5.4.70.0100.04112.02
5.4.60.0060.04412.01
5.4.50.0080.04412.02
5.4.40.0120.04512.00
5.4.30.0080.04312.00
5.4.20.0080.04712.00
5.4.10.0100.04412.00
5.4.00.0120.04511.49
5.3.290.0050.03912.80
5.3.280.0090.05112.71
5.3.270.0110.05812.72
5.3.260.0090.05512.72
5.3.250.0080.05412.72
5.3.240.0090.06212.72
5.3.230.0090.05512.71
5.3.220.0070.05712.68
5.3.210.0080.05812.68
5.3.200.0090.05312.68
5.3.190.0070.05512.68
5.3.180.0080.05412.67
5.3.170.0100.05612.67
5.3.160.0100.06112.67
5.3.150.0090.05312.68
5.3.140.0060.06012.66
5.3.130.0090.05412.66
5.3.120.0060.05512.66
5.3.110.0080.05512.66
5.3.100.0070.04912.11
5.3.90.0080.09912.09
5.3.80.0130.07412.09
5.3.70.0100.05312.09
5.3.60.0130.05112.07
5.3.50.0090.06712.02
5.3.40.0110.04912.02
5.3.30.0060.05511.97
5.3.20.0100.05311.75
5.3.10.0110.05511.72
5.3.00.0060.05811.71
5.2.170.0110.0429.21
5.2.160.0160.0839.22
5.2.150.0060.0439.21
5.2.140.0070.0469.21
5.2.130.0160.0799.17
5.2.120.0110.0479.17
5.2.110.0060.0399.18
5.2.100.0060.0459.17
5.2.90.0110.0779.17
5.2.80.0080.0479.16
5.2.70.0140.0429.16
5.2.60.0050.0419.13
5.2.50.0050.0419.09
5.2.40.0070.0339.06
5.2.30.0030.0399.04
5.2.20.0060.0359.04
5.2.10.0040.0378.93
5.2.00.0080.0398.80
5.1.60.0040.0308.08
5.1.50.0100.0598.08
5.1.40.0060.0368.06
5.1.30.0060.0398.41
5.1.20.0090.0298.43
5.1.10.0060.0298.16
5.1.00.0040.0278.16
5.0.50.0060.0316.63
5.0.40.0040.0246.49
5.0.30.0030.0386.30
5.0.20.0070.0226.27
5.0.10.0030.0236.25
5.0.00.0060.0336.24
4.4.90.0040.0234.77
4.4.80.0040.0194.75
4.4.70.0030.0184.76
4.4.60.0040.0154.76
4.4.50.0070.0154.77
4.4.40.0060.0234.71
4.4.30.0040.0194.76
4.4.20.0040.0164.84
4.4.10.0000.0214.84
4.4.00.0050.0244.75
4.3.110.0040.0174.67
4.3.100.0050.0234.67
4.3.90.0040.0224.63
4.3.80.0020.0344.59
4.3.70.0080.0174.63
4.3.60.0050.0214.63
4.3.50.0050.0214.63
4.3.40.0070.0294.54
4.3.30.0040.0173.28
4.3.20.0020.0223.26
4.3.10.0020.0213.22
4.3.00.0070.01033.01

preferences:
50.27 ms | 400 KiB | 5 Q