3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( array_filter( get_declared_classes(), function ($className) { $r = new \ReflectionClass($className); return $r->hasMethod('__toString'); } ) );

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)
8.3.60.0080.00818.30
8.3.50.0090.01321.95
8.3.40.0160.00618.72
8.3.30.0090.00618.92
8.3.20.0150.00020.16
8.3.10.0080.00020.46
8.3.00.0040.00419.13
8.2.180.0160.00425.92
8.2.170.0090.00918.96
8.2.160.0070.00722.96
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0050.00326.16
8.2.120.0050.00322.06
8.2.110.0030.00721.04
8.2.100.0090.00317.72
8.2.90.0030.00619.21
8.2.80.0030.00517.97
8.2.70.0000.00917.50
8.2.60.0080.00017.80
8.2.50.0060.00318.10
8.2.40.0030.00620.66
8.2.30.0040.00419.36
8.2.20.0000.00817.61
8.2.10.0000.00818.11
8.2.00.0080.00017.57
8.1.280.0150.00325.92
8.1.270.0150.00023.80
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00622.66
8.1.230.0070.00417.83
8.1.220.0000.00817.76
8.1.210.0030.00618.77
8.1.200.0030.00617.35
8.1.190.0030.00517.25
8.1.180.0050.00318.10
8.1.170.0030.00618.46
8.1.160.0070.00022.06
8.1.150.0040.00418.75
8.1.140.0030.00517.40
8.1.130.0030.00317.79
8.1.120.0000.00717.39
8.1.110.0040.00417.30
8.1.100.0030.00517.50
8.1.90.0040.00417.36
8.1.80.0000.00817.49
8.1.70.0000.00717.48
8.1.60.0030.00717.58
8.1.50.0000.00817.42
8.1.40.0060.00317.53
8.1.30.0080.00017.55
8.1.20.0040.00417.54
8.1.10.0030.00517.56
8.1.00.0000.00817.39
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0060.00318.44
8.0.270.0050.00317.16
8.0.260.0000.00717.19
8.0.250.0000.00716.87
8.0.240.0000.00716.89
8.0.230.0000.00716.80
8.0.220.0040.00416.71
8.0.210.0080.00016.81
8.0.200.0000.00816.82
8.0.190.0000.00716.98
8.0.180.0050.00216.94
8.0.170.0040.00416.97
8.0.160.0040.00416.71
8.0.150.0000.00716.94
8.0.140.0040.00416.73
8.0.130.0040.00413.36
8.0.120.0060.00316.91
8.0.110.0000.00816.87
8.0.100.0040.00416.70
8.0.90.0040.00416.76
8.0.80.0060.01616.79
8.0.70.0050.00316.91
8.0.60.0040.00416.72
8.0.50.0030.00516.86
8.0.30.0140.00917.18
8.0.20.0110.01217.40
8.0.10.0050.00216.89
8.0.00.0080.01216.76
7.4.330.0020.00215.00
7.4.320.0000.00616.58
7.4.300.0000.00716.42
7.4.290.0070.00016.52
7.4.280.0030.00616.58
7.4.270.0030.00316.46
7.4.260.0040.00416.59
7.4.250.0000.00816.61
7.4.240.0050.00216.49
7.4.230.0000.00716.53
7.4.220.0120.00616.45
7.4.210.0060.01316.60
7.4.200.0040.00416.38
7.4.160.0100.00716.43
7.4.150.0110.01117.40
7.4.140.0100.01017.86
7.4.130.0130.00516.40
7.4.120.0090.01016.50
7.4.110.0060.01416.39
7.4.100.0090.01016.38
7.4.90.0080.01116.48
7.4.80.0130.00618.80
7.4.70.0130.00716.70
7.4.60.0110.00616.37
7.4.50.0000.00616.28
7.4.40.0130.01016.41
7.4.30.0060.01416.46
7.4.00.0110.00314.79
7.3.330.0000.00513.24
7.3.320.0030.00313.11
7.3.310.0030.00316.28
7.3.300.0050.00316.10
7.3.290.0100.00716.30
7.3.280.0100.00716.21
7.3.270.0060.01817.40
7.3.260.0140.01016.36
7.3.250.0120.00816.40
7.3.240.0170.00316.41
7.3.230.0160.00316.39
7.3.210.0120.00616.41
7.3.200.0100.00819.39
7.3.190.0130.00616.58
7.3.180.0070.01016.22
7.3.170.0140.00816.55
7.3.160.0080.00816.30
7.3.10.0030.01016.61
7.3.00.0030.01016.75
7.2.330.0110.00916.57
7.2.320.0080.01116.28
7.2.310.0150.00316.67
7.2.300.0040.01516.45
7.2.290.0070.01016.71
7.2.130.0060.00916.81
7.2.120.0120.00016.87
7.2.110.0060.00916.99
7.2.100.0070.00716.61
7.2.90.0100.00716.81
7.2.80.0000.01417.01
7.2.70.0070.00716.89
7.2.60.0080.00516.71
7.2.50.0100.00016.92
7.2.40.0030.00716.82
7.2.30.0080.00416.50
7.2.20.0080.00816.90
7.2.10.0100.00316.52
7.2.00.0060.00918.13
7.1.250.0040.01115.66
7.1.200.0030.00615.60
7.1.100.0000.01217.82
7.1.70.0030.00717.06
7.1.60.0110.01119.32
7.1.50.0110.00816.82
7.1.00.0030.07322.28
7.0.200.0030.00616.43
7.0.140.0070.07021.92
7.0.60.0030.04319.84
7.0.50.0100.08317.99
7.0.40.0070.07720.24
7.0.30.0470.07720.07
7.0.20.0230.04720.07
7.0.10.0000.05720.15
7.0.00.0100.05320.20
5.6.280.0070.07021.16
5.6.210.0030.07020.52
5.6.200.0070.08018.15
5.6.190.0100.09020.39
5.6.180.0470.05020.28
5.6.170.0370.04020.55
5.6.160.0070.08720.54
5.6.150.0100.07018.22
5.6.140.0170.06718.28
5.6.130.0070.07718.23
5.6.120.0000.06020.91
5.6.110.0070.04021.09
5.6.100.0030.04321.11
5.6.90.0000.06721.02
5.6.80.0130.03320.50
5.5.350.0200.08020.41
5.5.340.0130.03317.98
5.5.330.0070.04720.27
5.5.320.0200.04320.52
5.5.310.0500.05020.26
5.5.300.0100.04017.98
5.5.290.0070.08017.97
5.5.280.0130.07720.88
5.5.270.0130.06320.87
5.5.260.0200.04720.88
5.5.250.0000.04320.66
5.5.240.0230.07020.26
5.4.450.1170.06019.55
5.4.440.0600.05719.61
5.4.430.0770.05719.60
5.4.420.0830.04719.60
5.4.410.1000.05019.04
5.4.400.0970.06018.98
5.4.390.0870.05719.12
5.4.380.0570.07318.80
5.4.370.0270.06018.58
5.4.360.0400.04718.75
5.4.350.0330.07318.82
5.4.340.0400.06018.77
5.4.320.0060.03612.52
5.4.310.0070.03712.52
5.4.300.0050.03712.52
5.4.290.0040.04012.51
5.4.280.0070.03412.41
5.4.270.0070.03612.41
5.4.260.0050.03812.41
5.4.250.0080.03712.41
5.4.240.0060.03712.41
5.4.230.0070.03612.41
5.4.220.0050.03712.41
5.4.210.0060.03512.41
5.4.200.0020.04112.40
5.4.190.0040.03812.40
5.4.180.0090.03412.40
5.4.170.0070.03712.41
5.4.160.0060.03612.41
5.4.150.0040.04012.41
5.4.140.0100.03412.09
5.4.130.0040.03712.07
5.4.120.0080.03312.03
5.4.110.0070.03612.03
5.4.100.0050.03612.03
5.4.90.0030.04012.03
5.4.80.0040.03812.03
5.4.70.0090.03112.03
5.4.60.0020.03712.03
5.4.50.0090.03212.02
5.4.40.0060.03812.01
5.4.30.0070.03512.01
5.4.20.0070.03312.01
5.4.10.0070.03312.01
5.4.00.0070.03411.50
5.3.290.0030.04312.80
5.3.280.0080.03512.71
5.3.270.0050.04012.72
5.3.260.0060.04012.72
5.3.250.0040.04012.72
5.3.240.0030.04012.72
5.3.230.0060.03712.71
5.3.220.0080.03512.68
5.3.210.0020.04612.68
5.3.200.0070.04012.68
5.3.190.0080.03612.68
5.3.180.0100.03812.68
5.3.170.0070.03612.68
5.3.160.0040.03912.68
5.3.150.0060.03812.68
5.3.140.0020.04112.66
5.3.130.0070.03812.66
5.3.120.0090.03612.66
5.3.110.0080.03712.66
5.3.100.0060.03912.14
5.3.90.0100.03412.13
5.3.80.0050.03912.12
5.3.70.0060.03612.11
5.3.60.0050.03712.11
5.3.50.0110.03912.05
5.3.40.0100.04612.05
5.3.30.0090.04012.01
5.3.20.0090.04711.79
5.3.10.0200.03811.75
5.3.00.0070.03611.74
5.2.170.0030.0329.18
5.2.160.0070.0319.18
5.2.150.0040.0319.18
5.2.140.0060.0329.18
5.2.130.0070.0269.14
5.2.120.0060.0269.14
5.2.110.0050.0289.14
5.2.100.0040.0289.14
5.2.90.0030.0309.14
5.2.80.0030.0349.13
5.2.70.0050.0349.14
5.2.60.0060.0329.09
5.2.50.0060.0369.06
5.2.40.0030.0319.04
5.2.30.0050.0299.02
5.2.20.0080.0269.00
5.2.10.0050.0278.93
5.2.00.0080.0278.78
5.1.60.0040.0258.07
5.1.50.0060.0298.06
5.1.40.0020.0268.05
5.1.30.0070.0268.40
5.1.20.0070.0268.41
5.1.10.0080.0298.14
5.1.00.0050.0258.14
5.0.50.0020.0226.62
5.0.40.0050.0176.48
5.0.30.0040.0306.29
5.0.20.0050.0186.27
5.0.10.0020.0216.24
5.0.00.0030.0306.23
4.4.90.0050.0134.78
4.4.80.0040.0144.75
4.4.70.0020.0214.75
4.4.60.0040.0144.75
4.4.50.0020.0164.77
4.4.40.0030.0244.71
4.4.30.0030.0154.76
4.4.20.0020.0164.85
4.4.10.0000.0194.85
4.4.00.0030.0244.76
4.3.110.0040.0144.67
4.3.100.0040.0144.66
4.3.90.0070.0114.63
4.3.80.0020.0264.58
4.3.70.0060.0114.63
4.3.60.0030.0144.63
4.3.50.0030.0164.63
4.3.40.0050.0234.53
4.3.30.0010.0173.28
4.3.20.0030.0163.26
4.3.10.0010.0183.22
4.3.00.0130.01716.39

preferences:
49.92 ms | 401 KiB | 5 Q