3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { private $test = 0; } $a = new A; $func = function () {echo $this->test; }; $func->bindTo($a, 'A'); $func();

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)
8.3.40.0070.00718.87
8.3.30.0030.01219.23
8.3.20.0040.00420.00
8.3.10.0030.00623.60
8.3.00.0060.00322.52
8.2.170.0070.01022.96
8.2.160.0030.01322.11
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00722.30
8.2.110.0060.00322.00
8.2.100.0040.00817.78
8.2.90.0050.00319.21
8.2.80.0030.00518.01
8.2.70.0100.00017.63
8.2.60.0030.00618.04
8.2.50.0030.00518.07
8.2.40.0000.00819.34
8.2.30.0050.00318.07
8.2.20.0040.00417.78
8.2.10.0060.00317.66
8.2.00.0040.00417.80
8.1.270.0040.00423.72
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00423.77
8.1.230.0070.00419.20
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0040.00417.42
8.1.180.0030.00518.10
8.1.170.0000.00818.65
8.1.160.0000.00821.94
8.1.150.0000.00818.56
8.1.140.0000.00717.41
8.1.130.0000.00717.77
8.1.120.0070.00017.30
8.1.110.0050.00317.36
8.1.100.0000.00717.49
8.1.90.0060.00317.45
8.1.80.0040.00417.46
8.1.70.0030.00317.43
8.1.60.0060.00317.41
8.1.50.0030.00517.41
8.1.40.0030.00617.52
8.1.30.0030.00617.65
8.1.20.0040.00417.54
8.1.10.0040.00417.57
8.1.00.0070.00017.37
8.0.300.0070.00018.77
8.0.290.0000.00717.04
8.0.280.0040.00418.30
8.0.270.0000.00717.19
8.0.260.0030.00316.81
8.0.250.0000.00716.86
8.0.240.0000.00716.84
8.0.230.0040.00416.83
8.0.220.0030.00316.85
8.0.210.0070.00016.86
8.0.200.0040.00416.98
8.0.190.0030.00317.04
8.0.180.0000.00716.93
8.0.170.0000.00716.88
8.0.160.0000.00816.82
8.0.150.0040.00416.91
8.0.140.0000.00716.95
8.0.130.0000.00613.42
8.0.120.0040.00416.82
8.0.110.0080.00017.02
8.0.100.0040.00416.84
8.0.90.0070.00016.79
8.0.80.0080.00916.99
8.0.70.0000.00816.82
8.0.60.0000.00816.99
8.0.50.0040.00417.02
8.0.30.0090.00917.06
8.0.20.0100.01017.40
8.0.10.0050.00317.07
8.0.00.0120.00816.65
7.4.330.0000.00515.13
7.4.320.0030.00316.57
7.4.300.0000.00616.58
7.4.290.0030.00316.56
7.4.280.0030.00316.38
7.4.270.0030.00316.52
7.4.260.0000.00716.55
7.4.250.0040.00416.35
7.4.240.0030.00416.45
7.4.230.0000.00716.45
7.4.220.0030.01316.69
7.4.210.0070.00716.57
7.4.200.0020.00516.61
7.4.190.0000.00716.68
7.4.160.0150.00616.57
7.4.150.0130.00417.40
7.4.140.0090.00817.86
7.4.130.0100.00816.51
7.4.120.0120.00816.48
7.4.110.0120.00616.56
7.4.100.0100.01316.44
7.4.90.0120.00416.38
7.4.80.0100.00716.58
7.4.70.0030.01416.50
7.4.60.0060.01016.46
7.4.50.0000.00816.40
7.4.40.0040.01422.77
7.4.30.0080.00816.73
7.4.00.0040.01114.79
7.3.330.0000.00513.28
7.3.320.0050.00013.32
7.3.310.0000.00716.33
7.3.300.0030.00316.29
7.3.290.0070.00716.27
7.3.280.0120.00716.29
7.3.270.0100.00717.40
7.3.260.0080.01116.44
7.3.250.0070.01216.35
7.3.240.0100.00616.59
7.3.230.0060.01016.39
7.3.210.0090.00916.22
7.3.200.0120.00619.39
7.3.190.0060.01716.30
7.3.180.0190.00016.43
7.3.170.0080.00916.38
7.3.160.0060.01016.43
7.3.120.0060.01014.63
7.3.10.0030.00716.52
7.3.00.0070.01016.79
7.2.330.0060.01216.65
7.2.320.0200.00416.74
7.2.310.0060.01216.80
7.2.300.0140.00416.68
7.2.290.0100.00616.48
7.2.130.0110.00316.82
7.2.120.0040.01416.98
7.2.110.0070.00717.05
7.2.100.0070.00316.88
7.2.90.0070.01016.95
7.2.80.0050.00517.00
7.2.70.0120.00316.78
7.2.60.0020.01217.01
7.2.50.0070.00716.65
7.2.40.0090.00616.99
7.2.30.0040.01117.13
7.2.20.0030.01016.86
7.2.10.0070.00716.88
7.2.00.0050.01118.07
7.1.250.0040.00815.80
7.1.200.0030.00915.72
7.1.100.0090.01318.11
7.1.70.0000.01017.13
7.1.60.0030.01919.29
7.1.50.0040.00816.86
7.1.00.0100.07022.45
7.0.200.0000.01016.72
7.0.140.0000.07322.07
7.0.60.0070.06020.01
7.0.50.0070.04317.85
7.0.40.0070.07320.18
7.0.30.0330.06020.21
7.0.20.0230.05020.32
7.0.10.0300.09020.09
7.0.00.0070.08720.33
5.6.280.0000.07720.91
5.6.210.0030.04020.61
5.6.200.0030.04018.21
5.6.190.0130.07020.67
5.6.180.0030.04020.51
5.6.170.0270.05720.56
5.6.160.0070.04020.52
5.6.150.0070.07718.11
5.6.140.0070.06018.21
5.6.130.0030.06318.18
5.6.120.0070.04321.05
5.6.110.0070.08021.11
5.6.100.0100.08021.11
5.6.90.0070.05721.12
5.6.80.0000.04020.36
5.6.70.0170.03720.38
5.5.350.0070.07320.44
5.5.340.0100.07317.98
5.5.330.0070.08320.29
5.5.320.0070.05320.30
5.5.310.0200.04320.35
5.5.300.0030.04317.98
5.5.290.0000.07017.97
5.5.280.0070.06320.98
5.5.270.0030.08020.89
5.5.260.0030.08720.79
5.5.250.0130.07320.46
5.5.240.0070.05320.24
5.4.450.0670.03319.27
5.4.440.0930.06319.61
5.4.430.0100.05719.45
5.4.420.0170.06019.70
5.4.410.0070.05718.95
5.4.400.0130.05018.54
5.4.390.0100.05718.46
5.4.380.0200.04718.80
5.4.370.0330.05718.76
5.4.360.0070.07718.50
5.4.350.0200.05318.79
5.4.340.0230.06018.79
5.4.320.0050.03812.50
5.4.310.0050.03812.50
5.4.300.0050.04112.50
5.4.290.0100.03812.50
5.4.280.0070.03812.37
5.4.270.0070.03612.37
5.4.260.0050.03912.37
5.4.250.0060.03812.36
5.4.240.0070.03512.37
5.4.230.0050.03912.36
5.4.220.0050.03812.36
5.4.210.0050.03712.36
5.4.200.0050.04112.36
5.4.190.0050.03712.36
5.4.180.0060.03812.35
5.4.170.0030.04112.37
5.4.160.0110.04512.36
5.4.150.0060.04512.36
5.4.140.0080.04012.04
5.4.130.0090.03812.03
5.4.120.0070.03511.99
5.4.110.0080.03511.98
5.4.100.0080.03411.98
5.4.90.0050.03811.98
5.4.80.0050.03711.98
5.4.70.0070.03511.98
5.4.60.0060.03611.98
5.4.50.0050.03711.98
5.4.40.0070.03611.97
5.4.30.0050.03811.97
5.4.20.0050.03711.97
5.4.10.0060.04611.96
5.4.00.0090.04411.45
5.3.290.0060.04112.80
5.3.280.0060.04012.71
5.3.270.0070.03812.73
5.3.260.0090.04112.72
5.3.250.0060.03812.72
5.3.240.0110.03812.72
5.3.230.0080.03712.70
5.3.220.0090.03412.68
5.3.210.0090.04812.68
5.3.200.0050.03812.68
5.3.190.0060.03812.68
5.3.180.0080.03512.68
5.3.170.0060.03812.67
5.3.160.0050.03812.68
5.3.150.0070.03712.68
5.3.140.0050.03812.66
5.3.130.0040.04212.66
5.3.120.0060.04012.66
5.3.110.0080.03712.65
5.3.100.0050.03812.12
5.3.90.0030.04112.08
5.3.80.0100.03712.07
5.3.70.0090.03512.08
5.3.60.0050.03812.07
5.3.50.0100.03212.00
5.3.40.0080.03812.00
5.3.30.0070.03411.95
5.3.20.0110.03511.75
5.3.10.0020.03811.70
5.3.00.0060.03611.69
5.2.170.0070.0329.18
5.2.160.0060.0359.18
5.2.150.0050.0309.18
5.2.140.0020.0329.18
5.2.130.0020.0319.14
5.2.120.0030.0299.14
5.2.110.0050.0289.14
5.2.100.0060.0269.14
5.2.90.0030.0299.14
5.2.80.0060.0319.14
5.2.70.0040.0309.14
5.2.60.0020.0329.09
5.2.50.0050.0289.07
5.2.40.0030.0309.04
5.2.30.0040.0309.01
5.2.20.0040.0289.00
5.2.10.0070.0258.92
5.2.00.0020.0318.77
5.1.60.0030.0258.07
5.1.50.0050.0248.06
5.1.40.0030.0258.04
5.1.30.0050.0258.39
5.1.20.0070.0258.41
5.1.10.0050.0268.14
5.1.00.0060.0238.14
5.0.50.0030.0226.61
5.0.40.0030.0206.48
5.0.30.0040.0316.28
5.0.20.0030.0216.26
5.0.10.0040.0196.23
5.0.00.0030.0316.22
4.4.90.0010.0174.78
4.4.80.0020.0164.75
4.4.70.0020.0164.75
4.4.60.0020.0164.75
4.4.50.0050.0134.77
4.4.40.0020.0264.71
4.4.30.0040.0154.76
4.4.20.0030.0164.84
4.4.10.0020.0164.85
4.4.00.0040.0244.76
4.3.110.0010.0174.66
4.3.100.0020.0154.66
4.3.90.0020.0154.63
4.3.80.0020.0254.58
4.3.70.0030.0154.63
4.3.60.0050.0124.63
4.3.50.0020.0164.63
4.3.40.0040.0234.54
4.3.30.0020.0163.28
4.3.20.0000.0193.27
4.3.10.0010.0173.23
4.3.00.0100.01713.64

preferences:
39.23 ms | 400 KiB | 5 Q