3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Privilege { public $mode = 'allow'; } class PrivilegeCall { public function allow() { echo 'allow'; } public function deny() { echo 'deny'; } } $privilege = new Privilege(); $call = new PrivilegeCall(); $call->{$privilege->mode}();

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)
8.3.60.0110.00418.55
8.3.50.0090.00921.07
8.3.40.0070.00718.70
8.3.30.0110.00419.04
8.3.20.0050.00220.34
8.3.10.0040.00423.56
8.3.00.0000.00819.25
8.2.180.0140.00416.63
8.2.170.0110.00322.96
8.2.160.0070.00720.43
8.2.150.0000.00724.18
8.2.140.0100.00024.66
8.2.130.0070.00026.16
8.2.120.0050.00222.18
8.2.110.0050.00522.14
8.2.100.0070.00417.63
8.2.90.0030.00619.09
8.2.80.0000.00817.97
8.2.70.0000.00817.61
8.2.60.0000.00817.80
8.2.50.0060.00318.07
8.2.40.0040.00418.02
8.2.30.0040.00417.99
8.2.20.0000.00817.60
8.2.10.0040.00418.03
8.2.00.0050.00217.49
8.1.280.0070.00725.92
8.1.270.0050.00322.23
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00424.00
8.1.230.0080.00319.13
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0090.00017.13
8.1.190.0000.00917.10
8.1.180.0000.00818.10
8.1.170.0030.00518.51
8.1.160.0040.00421.94
8.1.150.0040.00418.84
8.1.140.0000.00717.29
8.1.130.0000.00717.82
8.1.120.0040.00417.37
8.1.110.0000.00717.40
8.1.100.0030.00317.42
8.1.90.0060.00317.45
8.1.80.0050.00317.33
8.1.70.0000.00717.25
8.1.60.0030.00517.59
8.1.50.0000.00817.45
8.1.40.0000.00817.34
8.1.30.0000.00817.65
8.1.20.0040.00417.58
8.1.10.0030.00517.49
8.1.00.0060.00317.39
8.0.300.0050.00318.77
8.0.290.0040.00416.75
8.0.280.0030.00318.40
8.0.270.0050.00317.25
8.0.260.0000.00718.51
8.0.250.0000.00716.80
8.0.240.0060.00316.93
8.0.230.0030.00316.92
8.0.220.0070.00016.77
8.0.210.0000.00716.79
8.0.200.0060.00016.91
8.0.190.0030.00516.76
8.0.180.0000.00816.83
8.0.170.0030.00516.73
8.0.160.0000.00716.79
8.0.150.0000.00716.75
8.0.140.0030.00316.78
8.0.130.0030.00313.19
8.0.120.0070.00016.64
8.0.110.0000.00816.82
8.0.100.0000.00716.77
8.0.90.0000.00716.69
8.0.80.0030.01516.76
8.0.70.0070.00016.63
8.0.60.0000.00716.82
8.0.50.0040.00416.71
8.0.30.0080.01216.82
8.0.20.0140.00817.40
8.0.10.0000.00717.01
8.0.00.0090.00916.84
7.4.330.0050.00015.02
7.4.320.0060.00016.38
7.4.300.0000.00616.37
7.4.290.0030.00316.36
7.4.280.0040.00416.54
7.4.270.0030.00316.52
7.4.260.0040.00416.60
7.4.250.0040.00416.61
7.4.240.0050.00216.45
7.4.230.0030.00316.68
7.4.220.0100.01416.54
7.4.210.0070.01416.54
7.4.200.0040.00416.54
7.4.160.0090.00616.54
7.4.150.0160.01017.40
7.4.140.0120.00617.86
7.4.130.0080.00816.62
7.4.120.0100.00816.52
7.4.110.0080.00816.47
7.4.100.0130.00416.45
7.4.90.0130.00316.42
7.4.80.0100.01019.39
7.4.70.0070.01416.52
7.4.60.0150.00416.57
7.4.50.0050.00316.39
7.4.40.0120.00816.57
7.4.30.0160.00616.22
7.4.00.0060.01114.85
7.3.330.0020.00213.31
7.3.320.0060.00013.27
7.3.310.0000.00716.09
7.3.300.0060.00016.15
7.3.290.0070.00816.22
7.3.280.0080.00816.22
7.3.270.0200.00917.40
7.3.260.0170.00716.25
7.3.250.0100.00716.39
7.3.240.0100.00716.30
7.3.230.0120.01216.50
7.3.210.0060.01016.25
7.3.200.0090.00819.39
7.3.190.0100.01316.14
7.3.180.0090.00616.17
7.3.170.0070.01416.27
7.3.160.0030.01216.52
7.3.120.0060.01314.70
7.3.110.0060.01214.67
7.3.100.0120.00614.43
7.3.90.0080.00314.46
7.3.80.0060.00614.78
7.3.70.0040.01114.86
7.3.60.0070.01014.84
7.3.50.0070.01014.74
7.3.40.0000.01414.66
7.3.30.0100.00014.66
7.3.20.0060.01016.45
7.3.10.0000.01416.67
7.3.00.0050.00516.43
7.2.330.0090.01216.77
7.2.320.0130.00616.82
7.2.310.0090.00916.92
7.2.300.0090.01216.52
7.2.290.0150.00716.88
7.2.250.0100.01015.18
7.2.240.0070.01315.15
7.2.230.0070.00715.04
7.2.220.0030.01315.25
7.2.210.0060.00915.02
7.2.200.0070.00715.19
7.2.190.0040.00814.99
7.2.180.0040.00715.15
7.2.170.0070.00414.98
7.2.80.0060.00316.83
7.2.00.0030.00719.34
7.1.330.0090.00615.40
7.1.320.0140.00315.73
7.1.310.0030.00915.67
7.1.300.0130.00315.46
7.1.290.0120.00415.74
7.1.280.0000.01315.87
7.1.270.0030.01015.72
7.1.260.0090.00315.66
7.1.200.0030.00715.72
7.1.100.0060.00918.13
7.1.70.0000.00817.24
7.1.60.0120.01219.19
7.1.50.0140.00716.97
7.1.00.0030.07722.36
7.0.200.0030.00616.66
7.0.140.0000.07721.95
7.0.60.0170.07719.87
7.0.50.0100.08017.95
7.0.40.0070.08720.13
7.0.30.0230.04020.30
7.0.20.0170.08720.20
7.0.10.0100.08320.30
7.0.00.0070.08320.09
5.6.280.0030.07320.87
5.6.210.0030.04020.70
5.6.200.0030.05318.28
5.6.190.0000.04720.33
5.6.180.0200.04320.61
5.6.170.0270.05320.47
5.6.160.0030.08720.51
5.6.150.0070.06718.25
5.6.140.0030.04018.18
5.6.130.0000.04318.21
5.6.120.0070.03721.02
5.6.110.0030.07720.94
5.6.100.0070.04021.13
5.6.90.0170.05321.03
5.6.80.0130.06320.29
5.5.350.4230.03720.53
5.5.340.0000.08318.05
5.5.330.0100.08320.25
5.5.320.0230.04020.23
5.5.310.0200.03720.34
5.5.300.0130.05318.02
5.5.290.0070.08018.00
5.5.280.0030.05320.89
5.5.270.0070.05320.85
5.5.260.0070.08720.95
5.5.250.0130.08020.71
5.5.240.0130.04020.24
5.4.450.0630.05319.45
5.4.440.0900.06019.47
5.4.430.0630.06019.57
5.4.420.0770.03719.34
5.4.410.0700.07019.51
5.4.400.0700.06018.97
5.4.390.0130.06018.98
5.4.380.0770.05019.15
5.4.370.0600.05319.38
5.4.360.0800.05718.99
5.4.350.0670.06019.29
5.4.340.0060.03412.02
5.4.320.0060.03612.50
5.4.310.0060.04212.50
5.4.300.0050.03912.50
5.4.290.0030.04012.50
5.4.280.0040.03612.39
5.4.270.0070.03412.39
5.4.260.0090.04012.39
5.4.250.0070.03612.39
5.4.240.0060.03512.40
5.4.230.0050.03812.39
5.4.220.0050.04112.39
5.4.210.0060.03412.39
5.4.200.0060.03612.39
5.4.190.0080.03212.38
5.4.180.0050.03612.38
5.4.170.0040.03612.39
5.4.160.0080.03312.39
5.4.150.0070.03412.39
5.4.140.0040.03812.07
5.4.130.0050.03612.06
5.4.120.0080.03312.02
5.4.110.0060.03412.01
5.4.100.0060.03612.02
5.4.90.0040.04012.01
5.4.80.0080.03512.01
5.4.70.0120.02812.01
5.4.60.0040.03612.00
5.4.50.0040.03612.00
5.4.40.0070.03312.00
5.4.30.0090.03211.99
5.4.20.0060.03511.99
5.4.10.0040.04011.99
5.4.00.0090.04011.48
5.3.290.0030.04112.80
5.3.280.0050.03812.71
5.3.270.0060.03812.73
5.3.260.0040.04012.72
5.3.250.0070.03612.71
5.3.240.0060.03812.72
5.3.230.0100.03312.71
5.3.220.0050.04012.68
5.3.210.0090.03512.68
5.3.200.0090.03312.68
5.3.190.0060.03812.68
5.3.180.0090.03212.68
5.3.170.0060.03612.67
5.3.160.0080.03412.68
5.3.150.0040.03812.67
5.3.140.0060.03512.66
5.3.130.0090.03412.66
5.3.120.0080.03512.66
5.3.110.0050.03912.66
5.3.100.0050.03812.12
5.3.90.0060.03612.10
5.3.80.0060.03912.09
5.3.70.0070.03412.09
5.3.60.0100.04012.08
5.3.50.0070.04012.02
5.3.40.0070.03512.02
5.3.30.0050.03511.99
5.3.20.0060.03611.77
5.3.10.0070.03311.73
5.3.00.0040.03711.72
5.2.170.0040.0319.22
5.2.160.0070.0289.22
5.2.150.0060.0329.22
5.2.140.0050.0359.22
5.2.130.0090.0269.18
5.2.120.0070.0269.18
5.2.110.0030.0319.18
5.2.100.0030.0309.18
5.2.90.0030.0309.18
5.2.80.0050.0309.18
5.2.70.0050.0309.18
5.2.60.0050.0309.13
5.2.50.0030.0319.09
5.2.40.0070.0279.07
5.2.30.0070.0279.05
5.2.20.0040.0299.04
5.2.10.0030.0318.94
5.2.00.0050.0288.81
5.1.60.0030.0248.09
5.1.50.0040.0258.09
5.1.40.0030.0258.06
5.1.30.0010.0298.42
5.1.20.0070.0268.43
5.1.10.0070.0228.16
5.1.00.0080.0328.17
5.0.50.0030.0286.64
5.0.40.0030.0286.50
5.0.30.0020.0386.32
5.0.20.0050.0196.28
5.0.10.0030.0206.26
5.0.00.0050.0296.25
4.4.90.0020.0164.78
4.4.80.0010.0174.75
4.4.70.0040.0154.75
4.4.60.0070.0114.75
4.4.50.0050.0164.77
4.4.40.0050.0254.71
4.4.30.0040.0174.76
4.4.20.0040.0244.84
4.4.10.0030.0154.85
4.4.00.0030.0244.75
4.3.110.0010.0174.66
4.3.100.0020.0154.66
4.3.90.0010.0164.64
4.3.80.0040.0234.58
4.3.70.0020.0154.63
4.3.60.0020.0154.63
4.3.50.0030.0164.63
4.3.40.0020.0254.54
4.3.30.0030.0153.30
4.3.20.0020.0163.28
4.3.10.0040.0143.24
4.3.00.0070.0276.65

preferences:
43.32 ms | 401 KiB | 5 Q