3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface aa { public function __contruct(); public function aa($a,$b); } class a implements aa { public function aa($a,$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)
8.3.60.0080.00818.68
8.3.50.0100.00621.21
8.3.40.0070.01118.79
8.3.30.0100.00318.88
8.3.20.0000.00820.04
8.3.10.0080.00022.10
8.3.00.0080.00022.46
8.2.180.0150.00016.38
8.2.170.0040.01118.95
8.2.160.0090.00622.96
8.2.150.0030.00524.18
8.2.140.0070.01424.66
8.2.130.0080.00026.16
8.2.120.0040.00419.52
8.2.110.0060.00320.38
8.2.100.0060.00617.84
8.2.90.0000.00817.96
8.2.80.0000.00720.48
8.2.70.0050.00317.48
8.2.60.0000.00817.79
8.2.50.0000.00918.10
8.2.40.0000.00817.97
8.2.30.0040.00417.97
8.2.20.0040.00417.69
8.2.10.0040.00417.57
8.2.00.0000.00817.58
8.1.280.0150.00425.92
8.1.270.0090.00020.23
8.1.260.0000.00926.35
8.1.250.0000.00728.09
8.1.240.0070.00323.77
8.1.230.0120.00023.88
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00417.23
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0030.00518.59
8.1.160.0070.00022.13
8.1.150.0050.00318.48
8.1.140.0000.00717.33
8.1.130.0050.00517.76
8.1.120.0070.00017.29
8.1.110.0050.00317.26
8.1.100.0000.00717.35
8.1.90.0000.00817.39
8.1.80.0000.00717.40
8.1.70.0040.00417.38
8.1.60.0040.00417.39
8.1.50.0000.00717.38
8.1.40.0030.00517.32
8.1.30.0040.00417.49
8.1.20.0040.00417.60
8.1.10.0040.00417.36
8.1.00.0030.00517.31
8.0.300.0040.00420.00
8.0.290.0040.00416.75
8.0.280.0060.00018.37
8.0.270.0000.00717.12
8.0.260.0030.00316.86
8.0.250.0070.00016.93
8.0.240.0000.00716.91
8.0.230.0070.00016.89
8.0.220.0000.00716.71
8.0.210.0030.00316.86
8.0.200.0000.00816.94
8.0.190.0030.00516.82
8.0.180.0050.00316.79
8.0.170.0080.00016.86
8.0.160.0000.00816.80
8.0.150.0040.00416.92
8.0.140.0040.00416.88
8.0.130.0000.00513.31
8.0.120.0040.00416.74
8.0.110.0040.00416.88
8.0.100.0000.00716.84
8.0.90.0040.00416.89
8.0.80.0060.00916.82
8.0.70.0040.00416.75
8.0.60.0000.00716.87
8.0.50.0040.00416.74
8.0.30.0080.01117.01
8.0.20.0130.00617.40
8.0.10.0040.00417.12
8.0.00.0100.01016.69
7.4.330.0030.00415.00
7.4.320.0060.00016.41
7.4.300.0040.00416.52
7.4.290.0030.00316.42
7.4.280.0000.00716.32
7.4.270.0030.00316.55
7.4.260.0000.00716.47
7.4.250.0000.00716.37
7.4.240.0030.00316.34
7.4.230.0030.00316.31
7.4.220.0150.00316.46
7.4.210.0080.00616.42
7.4.200.0000.00716.61
7.4.190.0030.00316.62
7.4.160.0130.00316.30
7.4.150.0130.00317.40
7.4.140.0060.01217.86
7.4.130.0100.00716.36
7.4.120.0100.00816.46
7.4.110.0030.01416.38
7.4.100.0030.01416.46
7.4.90.0100.00716.42
7.4.80.0170.00419.39
7.4.70.0110.00816.24
7.4.60.0060.01516.45
7.4.50.0050.00516.45
7.4.40.0060.01222.77
7.4.30.0080.00816.43
7.4.00.0030.01315.18
7.3.330.0020.00213.21
7.3.320.0000.00613.22
7.3.310.0000.00716.22
7.3.300.0040.00416.10
7.3.290.0070.00716.21
7.3.280.0080.00716.27
7.3.270.0140.00317.40
7.3.260.0110.00616.52
7.3.250.0050.01416.24
7.3.240.0070.01116.30
7.3.230.0150.00616.39
7.3.210.0090.00916.31
7.3.200.0060.01319.39
7.3.190.0140.00816.54
7.3.180.0100.01016.40
7.3.170.0140.00316.27
7.3.160.0120.00916.48
7.3.120.0070.01114.44
7.3.110.0030.01314.76
7.3.100.0020.01514.80
7.3.90.0050.01014.68
7.3.80.0080.00714.61
7.3.70.0080.00614.75
7.3.60.0040.01014.71
7.3.50.0080.00414.68
7.3.40.0060.00814.84
7.3.30.0060.01014.62
7.3.20.0080.00616.65
7.3.10.0080.00716.55
7.3.00.0080.00716.49
7.2.330.0140.00316.32
7.2.320.0040.01116.60
7.2.310.0070.01016.46
7.2.300.0040.01116.59
7.2.290.0070.01016.56
7.2.240.0020.01314.94
7.2.230.0050.01014.85
7.2.220.0030.01015.07
7.2.210.0080.00814.90
7.2.200.0060.00815.07
7.2.190.0060.00714.97
7.2.180.0060.00914.84
7.2.170.0050.01114.91
7.2.160.0050.01114.74
7.2.150.0070.00916.67
7.2.140.0030.01316.79
7.2.130.0070.01116.83
7.2.120.0040.01016.74
7.2.110.0090.00616.81
7.2.100.0060.00716.69
7.2.90.0060.01116.45
7.2.80.0090.00616.68
7.2.70.0030.01116.69
7.2.60.0090.00516.67
7.2.50.0080.00616.86
7.2.40.0080.00916.78
7.2.30.0040.00916.86
7.2.20.0070.00916.80
7.2.10.0050.00816.68
7.2.00.0080.00917.64
7.1.330.0030.01115.68
7.1.320.0050.01015.57
7.1.310.0070.00815.64
7.1.300.0080.00615.69
7.1.290.0060.00315.58
7.1.280.0040.01015.41
7.1.270.0040.01215.62
7.1.260.0080.00515.52
7.1.250.0020.01115.64
7.1.200.0060.00615.72
7.1.100.0040.00818.24
7.1.70.0000.00717.04
7.1.60.0120.01219.82
7.1.50.0100.00716.88
7.1.00.0030.07022.45
7.0.200.0000.00816.51
7.0.140.0000.07721.92
7.0.60.0000.08719.96
7.0.50.0100.07317.97
7.0.40.0100.08320.20
7.0.30.0330.07020.11
7.0.20.0300.07720.28
7.0.10.0070.05320.19
7.0.00.0030.06020.24
5.6.280.0030.07321.13
5.6.210.0130.07320.49
5.6.200.0030.08018.27
5.6.190.0130.08020.33
5.6.180.0130.05020.77
5.6.170.0270.07320.40
5.6.160.0170.04320.39
5.6.150.0100.06318.12
5.6.140.0100.08318.21
5.6.130.0070.07718.17
5.6.120.0130.04721.14
5.6.110.0100.08321.02
5.6.100.0070.07321.00
5.6.90.0070.04021.10
5.6.80.0100.05320.28
5.6.70.4500.03320.36
5.5.350.0230.05020.47
5.5.340.0070.08017.96
5.5.330.0000.04320.41
5.5.320.0300.03720.28
5.5.310.0270.08020.36
5.5.300.0070.05018.03
5.5.290.0070.04717.97
5.5.280.0030.04020.81
5.5.270.0030.04020.77
5.5.260.0030.09020.88
5.5.250.0130.08020.69
5.5.240.0230.07320.27
5.4.450.0130.06019.30
5.4.440.0070.07719.48
5.4.430.0130.07019.29
5.4.420.0130.06019.45
5.4.410.0230.05019.43
5.4.400.0370.05318.91
5.4.390.0130.07318.70
5.4.380.0270.05018.80
5.4.370.0170.05018.82
5.4.360.0170.04718.63
5.4.350.0100.04412.02
5.4.340.0060.04112.02
5.4.320.0080.03812.50
5.4.310.0060.04212.50
5.4.300.0050.04812.50
5.4.290.0090.03612.49
5.4.280.0060.04012.39
5.4.270.0020.04012.39
5.4.260.0060.03612.39
5.4.250.0170.04318.93
5.4.240.0100.05018.78
5.4.230.0200.04318.91
5.4.220.0100.05718.77
5.4.210.0030.05319.05
5.4.200.0070.05318.91
5.4.190.0130.04318.94
5.4.180.0130.04318.99
5.4.170.0130.06718.91
5.4.160.0070.05318.75
5.4.150.0130.05018.73
5.4.140.0030.05316.42
5.4.130.0030.07016.32
5.4.120.0100.04316.56
5.4.110.0070.04716.58
5.4.100.0130.04016.32
5.4.90.0030.05016.37
5.4.80.0070.06716.54
5.4.70.0030.05316.45
5.4.60.0000.05316.38
5.4.50.0030.05016.30
5.4.40.0030.05016.35
5.4.30.0070.04716.49
5.4.20.0100.04316.42
5.4.10.0170.06016.29
5.4.00.0070.05016.05
5.3.290.0100.04712.80
5.3.280.0030.05714.60
5.3.270.0030.06014.59
5.3.260.0130.06714.77
5.3.250.0070.05014.57
5.3.240.0070.05714.69
5.3.230.0030.05314.58
5.3.220.0070.04714.64
5.3.210.0030.05314.63
5.3.200.0070.04714.65
5.3.190.0100.07014.63
5.3.180.0170.04014.63
5.3.170.0100.06314.65
5.3.160.0100.04714.47
5.3.150.0070.05014.47
5.3.140.0070.05014.72
5.3.130.0070.05314.55
5.3.120.0070.05014.46
5.3.110.0100.05014.63
5.3.100.0030.06013.94
5.3.90.0070.05014.15
5.3.80.0130.04314.03
5.3.70.0130.04313.92
5.3.60.0070.04714.16
5.3.50.0130.04313.86
5.3.40.0100.05014.04
5.3.30.0170.03714.07
5.3.20.0000.05713.86
5.3.10.0030.05713.72
5.3.00.0030.05313.62
5.2.170.0030.04311.23
5.2.160.0030.04011.31
5.2.150.0030.04311.33
5.2.140.0030.04011.33
5.2.130.0030.04011.20
5.2.120.0030.04011.18
5.2.110.0070.03711.17
5.2.100.0070.04311.18
5.2.90.0170.04010.95
5.2.80.0070.05710.99
5.2.70.0030.06010.91
5.2.60.0000.05711.14
5.2.50.0100.03711.20
5.2.40.0100.03311.08
5.2.30.0030.04311.04
5.2.20.0070.03310.93
5.2.10.0030.04011.04
5.2.00.0000.05310.79
5.1.60.0070.0309.97
5.1.50.0030.03310.20
5.1.40.0070.0439.99
5.1.30.0000.04010.39
5.1.20.0070.05010.43
5.1.10.0000.03710.07
5.1.00.0130.04010.05
5.0.50.0000.0308.61
5.0.40.0070.0238.38
5.0.30.0000.0438.20
5.0.20.0030.0278.24
5.0.10.0030.0278.41
5.0.00.0000.0438.09
4.4.90.0070.0206.74
4.4.80.0070.0176.74
4.4.70.0030.0206.74
4.4.60.0030.0206.74
4.4.50.0000.0236.74
4.4.40.0030.0306.74
4.4.30.0100.0176.74
4.4.20.0000.0306.74
4.4.10.0070.0176.74
4.4.00.0030.0336.74
4.3.110.0000.0236.74
4.3.100.0070.0176.74
4.3.90.0030.0206.74
4.3.80.0000.0406.74
4.3.70.0030.0206.74
4.3.60.0000.0206.74
4.3.50.0000.0236.74
4.3.40.0070.0276.74
4.3.30.0030.0206.74
4.3.20.0030.0206.74
4.3.10.0000.0236.74
4.3.00.0070.0236.50

preferences:
54.45 ms | 401 KiB | 5 Q