3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function call($call) { $call->bindTo($this, $this); $call(); } } $a = new A; $a->call(function () { echo get_class($this); } );

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)
8.3.60.0070.01418.55
8.3.50.0050.01021.96
8.3.40.0100.00718.93
8.3.30.0110.00419.14
8.3.20.0080.00020.33
8.3.10.0080.00023.65
8.3.00.0000.00818.00
8.2.180.0060.00918.61
8.2.170.0100.01022.96
8.2.160.0090.00920.32
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0030.00620.97
8.2.110.0120.00322.08
8.2.100.0070.00420.48
8.2.90.0060.00319.23
8.2.80.0050.00517.97
8.2.70.0060.00317.38
8.2.60.0080.00017.80
8.2.50.0060.00318.07
8.2.40.0060.00320.07
8.2.30.0000.00718.13
8.2.20.0040.00417.62
8.2.10.0060.00318.04
8.2.00.0070.00017.65
8.1.280.0120.00625.92
8.1.270.0060.00324.01
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0070.00322.05
8.1.230.0040.00719.02
8.1.220.0080.00017.74
8.1.210.0060.00318.77
8.1.200.0040.00417.38
8.1.190.0000.00817.13
8.1.180.0090.00018.10
8.1.170.0040.00418.55
8.1.160.0040.00422.05
8.1.150.0050.00218.93
8.1.140.0040.00417.41
8.1.130.0000.00717.89
8.1.120.0020.00517.48
8.1.110.0040.00417.34
8.1.100.0040.00417.46
8.1.90.0000.00717.45
8.1.80.0030.00617.43
8.1.70.0040.00417.37
8.1.60.0040.00417.56
8.1.50.0000.00817.52
8.1.40.0040.00417.42
8.1.30.0040.00417.48
8.1.20.0000.00717.48
8.1.10.0000.00717.64
8.1.00.0020.00517.40
8.0.300.0040.00418.77
8.0.290.0000.00816.75
8.0.280.0030.00318.37
8.0.270.0030.00317.25
8.0.260.0070.00017.18
8.0.250.0000.00716.86
8.0.240.0000.00716.98
8.0.230.0070.00016.79
8.0.220.0070.00016.97
8.0.210.0000.00716.88
8.0.200.0030.00616.96
8.0.190.0060.00317.01
8.0.180.0040.00416.93
8.0.170.0000.00816.99
8.0.160.0040.00416.91
8.0.150.0000.00816.91
8.0.140.0030.00316.92
8.0.130.0050.00013.37
8.0.120.0050.00316.93
8.0.110.0040.00417.02
8.0.100.0070.00016.99
8.0.90.0040.00416.76
8.0.80.0150.00617.00
8.0.70.0000.00716.94
8.0.60.0000.00816.86
8.0.50.0040.00416.99
8.0.30.0060.01317.14
8.0.20.0150.00917.42
8.0.10.0040.00416.98
8.0.00.0070.01116.69
7.4.330.0000.00515.08
7.4.320.0000.00616.62
7.4.300.0000.00616.52
7.4.290.0040.00416.49
7.4.280.0030.00516.64
7.4.270.0000.00716.59
7.4.260.0040.00416.61
7.4.250.0040.00416.56
7.4.240.0040.00416.51
7.4.230.0070.00016.60
7.4.220.0090.01316.70
7.4.210.0100.01016.51
7.4.200.0000.00816.68
7.4.160.0120.00316.45
7.4.150.0100.00717.40
7.4.140.0120.00817.86
7.4.130.0080.01116.64
7.4.120.0070.00916.53
7.4.110.0130.01016.68
7.4.100.0070.01116.67
7.4.90.0090.00916.54
7.4.80.0070.01719.39
7.4.70.0070.01116.60
7.4.60.0060.01016.56
7.4.50.0000.00416.32
7.4.40.0040.01116.58
7.4.30.0070.01416.60
7.4.00.0000.00915.22
7.3.330.0000.00513.36
7.3.320.0020.00213.21
7.3.310.0000.00716.40
7.3.300.0070.00016.23
7.3.290.0090.00616.36
7.3.280.0090.00716.39
7.3.270.0060.01017.40
7.3.260.0070.01016.32
7.3.250.0070.01016.49
7.3.240.0110.00516.69
7.3.230.0100.00716.46
7.3.210.0060.01116.53
7.3.200.0120.00619.39
7.3.190.0120.00916.40
7.3.180.0090.00616.37
7.3.170.0150.00616.45
7.3.160.0130.00316.42
7.3.120.0070.00714.63
7.2.330.0060.01516.85
7.2.320.0130.00316.59
7.2.310.0120.00916.62
7.2.300.0090.00916.56
7.2.290.0030.01316.46
7.2.60.0030.01016.92
7.2.50.0100.00616.71
7.2.00.0040.00419.63
7.1.200.0000.01115.84
7.1.70.0030.00917.19
7.1.60.0040.02119.70
7.1.50.0090.01217.05
7.1.00.0000.08022.44
7.0.200.0000.00716.70
7.0.140.0100.06721.98
7.0.60.0100.05720.00
7.0.50.0100.08017.87
7.0.40.0070.04320.04
7.0.30.0270.07320.16
7.0.20.0070.05020.07
7.0.10.0100.08720.23
7.0.00.0070.06320.07
5.6.280.0130.06021.09
5.6.210.0000.09020.55
5.6.200.0100.06018.18
5.6.190.0200.07320.61
5.6.180.0370.05720.39
5.6.170.0070.05020.47
5.6.160.0100.08020.57
5.6.150.0070.06018.14
5.6.140.0000.04318.11
5.6.130.0100.03718.14
5.6.120.0070.04020.97
5.6.110.0030.08721.14
5.6.100.0070.08720.99
5.6.90.0000.04721.13
5.6.80.0170.07020.41
5.5.350.0300.07320.43
5.5.340.0070.07317.95
5.5.330.0030.06320.14
5.5.320.0200.04020.27
5.5.310.0330.05320.51
5.5.300.0030.05317.92
5.5.290.0030.05018.03
5.5.280.0170.07320.74
5.5.270.0000.04320.71
5.5.260.0030.09020.73
5.5.250.0030.04720.55
5.5.240.0070.07020.28
5.4.450.1000.05719.17
5.4.440.0300.06019.48
5.4.430.0100.06019.47
5.4.420.0830.05019.25
5.4.410.0070.05718.71
5.4.400.0400.07318.77
5.4.390.0570.04018.86
5.4.380.0100.05718.62
5.4.370.0130.04718.66
5.4.360.0100.04718.73
5.4.350.0060.04812.03
5.4.340.0060.03412.02
5.4.320.0030.04112.51
5.4.310.0060.04212.50
5.4.300.0100.03212.51
5.4.290.0040.03912.50
5.4.280.0060.03612.40
5.4.270.0030.04112.40
5.4.260.0070.04012.40
5.4.250.0070.04012.39
5.4.240.0090.04912.40
5.4.230.0130.03912.39
5.4.220.0070.03912.39
5.4.210.0040.03812.39
5.4.200.0090.04012.39
5.4.190.0070.03512.39
5.4.180.0040.04212.38
5.4.170.0120.04012.39
5.4.160.0070.03912.39
5.4.150.0060.03712.39
5.4.140.0040.04112.07
5.4.130.0040.04012.06
5.4.120.0100.03512.02
5.4.110.0060.03712.01
5.4.100.0050.04312.02
5.4.90.0050.04112.02
5.4.80.0080.03812.02
5.4.70.0060.03512.01
5.4.60.0060.03512.02
5.4.50.0070.03712.02
5.4.40.0110.03612.00
5.4.30.0080.03412.00
5.4.20.0080.03612.00
5.4.10.0070.03812.00
5.4.00.0070.04411.48
5.3.290.0080.03712.80
5.3.280.0090.03512.71
5.3.270.0100.04212.72
5.3.260.0070.04012.72
5.3.250.0040.03912.71
5.3.240.0050.03812.72
5.3.230.0070.03912.71
5.3.220.0050.03812.68
5.3.210.0050.04012.68
5.3.200.0090.03912.68
5.3.190.0060.04712.68
5.3.180.0090.04412.68
5.3.170.0070.03512.67
5.3.160.0040.03812.68
5.3.150.0050.03612.67
5.3.140.0030.04512.66
5.3.130.0090.04512.66
5.3.120.0050.03912.66
5.3.110.0060.03712.66
5.3.100.0090.03712.13
5.3.90.0100.03312.11
5.3.80.0090.03712.10
5.3.70.0070.03712.10
5.3.60.0090.04612.08
5.3.50.0040.03712.03
5.3.40.0080.03412.04
5.3.30.0060.04311.99
5.3.20.0060.04111.78
5.3.10.0040.03611.73
5.3.00.0050.03711.72
5.2.170.0020.0329.22
5.2.160.0060.0379.22
5.2.150.0070.0339.22
5.2.140.0040.0319.22
5.2.130.0040.0299.18
5.2.120.0040.0289.18
5.2.110.0030.0319.18
5.2.100.0050.0289.18
5.2.90.0040.0299.18
5.2.80.0040.0309.18
5.2.70.0050.0309.18
5.2.60.0070.0279.13
5.2.50.0050.0289.10
5.2.40.0040.0309.08
5.2.30.0050.0299.05
5.2.20.0080.0299.04
5.2.10.0030.0298.95
5.2.00.0020.0318.80
5.1.60.0050.0288.10
5.1.50.0060.0288.09
5.1.40.0040.0248.07
5.1.30.0050.0258.42
5.1.20.0020.0288.44
5.1.10.0040.0268.17
5.1.00.0050.0258.17
5.0.50.0030.0216.64
5.0.40.0020.0216.50
5.0.30.0030.0326.31
5.0.20.0020.0216.28
5.0.10.0040.0206.26
5.0.00.0020.0326.25
4.4.90.0030.0154.77
4.4.80.0020.0164.75
4.4.70.0000.0184.75
4.4.60.0030.0154.75
4.4.50.0030.0154.77
4.4.40.0030.0244.71
4.4.30.0020.0164.76
4.4.20.0020.0174.85
4.4.10.0020.0164.85
4.4.00.0020.0264.76
4.3.110.0020.0174.67
4.3.100.0010.0164.66
4.3.90.0050.0204.63
4.3.80.0020.0294.59
4.3.70.0040.0194.63
4.3.60.0060.0164.63
4.3.50.0020.0174.63
4.3.40.0020.0244.54
4.3.30.0010.0173.30
4.3.20.0010.0163.28
4.3.10.0010.0163.23
4.3.00.0270.0137.18

preferences:
47.6 ms | 401 KiB | 5 Q