3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace { call_user_func(function () { var_dump(__FUNCTION__, __METHOD__); }); class Foo { public function method () { return function () { var_dump(__FUNCTION__, __METHOD__); }; } } $closure = (new Foo())->method(); $closure(); } namespace InNamespace { call_user_func(function () { var_dump(__FUNCTION__, __METHOD__); }); class Foo { public function method () { return function () { var_dump(__FUNCTION__, __METHOD__); }; } } $closure = (new Foo())->method(); $closure(); }

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)
8.3.60.0110.00416.63
8.3.50.0110.00821.95
8.3.40.0060.00918.75
8.3.30.0120.00918.86
8.3.20.0050.00320.24
8.3.10.0050.00323.44
8.3.00.0000.00919.08
8.2.180.0100.00716.63
8.2.170.0100.00722.96
8.2.160.0000.01320.38
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00020.68
8.2.110.0000.00922.06
8.2.100.0060.00617.78
8.2.90.0040.00419.23
8.2.80.0090.00017.97
8.2.70.0060.00317.63
8.2.60.0030.00517.80
8.2.50.0000.00818.07
8.2.40.0000.01019.83
8.2.30.0000.00718.20
8.2.20.0080.00017.69
8.2.10.0000.00817.94
8.2.00.0000.00817.65
8.1.280.0140.00325.92
8.1.270.0110.00323.91
8.1.260.0000.00826.35
8.1.250.0060.00328.09
8.1.240.0040.00423.88
8.1.230.0070.00318.92
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0070.00417.23
8.1.190.0050.00317.13
8.1.180.0080.00018.10
8.1.170.0040.00418.51
8.1.160.0000.00722.07
8.1.150.0040.00418.69
8.1.140.0040.00417.50
8.1.130.0030.00317.70
8.1.120.0090.00017.41
8.1.110.0040.00417.49
8.1.100.0000.00817.53
8.1.90.0020.00517.45
8.1.80.0040.00317.46
8.1.70.0000.00717.42
8.1.60.0040.00417.55
8.1.50.0000.00817.54
8.1.40.0030.00617.40
8.1.30.0030.00517.71
8.1.20.0000.00817.64
8.1.10.0000.00717.47
8.1.00.0040.00417.48
8.0.300.0000.00718.77
8.0.290.0040.00417.15
8.0.280.0000.00818.29
8.0.270.0000.00717.09
8.0.260.0080.00017.18
8.0.250.0030.00316.87
8.0.240.0000.00816.90
8.0.230.0040.00416.89
8.0.220.0000.00816.87
8.0.210.0090.00016.80
8.0.200.0020.00516.97
8.0.190.0000.00716.84
8.0.180.0020.00516.80
8.0.170.0030.00516.79
8.0.160.0050.00216.92
8.0.150.0040.00416.79
8.0.140.0040.00416.84
8.0.130.0080.00013.36
8.0.120.0090.00016.86
8.0.110.0000.00816.91
8.0.100.0000.00816.92
8.0.90.0000.00716.71
8.0.80.0120.00616.88
8.0.70.0000.00716.71
8.0.60.0040.00416.88
8.0.50.0080.00016.73
8.0.30.0110.01116.85
8.0.20.0120.00717.40
8.0.10.0000.00717.05
8.0.00.0080.01116.73
7.4.330.0000.00515.00
7.4.320.0000.00716.57
7.4.300.0030.00316.51
7.4.290.0000.00716.40
7.4.280.0050.00416.60
7.4.270.0080.00016.53
7.4.260.0040.00416.54
7.4.250.0040.00416.48
7.4.240.0030.00516.56
7.4.230.0040.00416.41
7.4.220.0110.00716.50
7.4.210.0030.01416.54
7.4.200.0030.00316.50
7.4.190.0050.00316.45
7.4.160.0060.01816.35
7.4.150.0030.01517.40
7.4.140.0080.00917.86
7.4.130.0060.01016.49
7.4.120.0120.00516.47
7.4.110.0170.00616.43
7.4.100.0200.00316.37
7.4.90.0180.00016.43
7.4.80.0130.01019.39
7.4.70.0110.01116.40
7.4.60.0090.00916.51
7.4.50.0000.00516.27
7.4.40.0060.01216.19
7.4.30.0030.01316.51
7.4.00.0030.01315.09
7.3.330.0030.00313.16
7.3.320.0050.00013.31
7.3.310.0050.00216.23
7.3.300.0030.00316.32
7.3.290.0040.01116.20
7.3.280.0090.00716.26
7.3.270.0090.00917.40
7.3.260.0110.01116.32
7.3.250.0070.01016.50
7.3.240.0090.00916.21
7.3.230.0110.00716.39
7.3.210.0100.00716.38
7.3.200.0150.00619.39
7.3.190.0090.00816.31
7.3.180.0000.01616.59
7.3.170.0130.00316.43
7.3.160.0110.00916.25
7.3.120.0100.00714.45
7.2.330.0080.01216.55
7.2.320.0090.00916.58
7.2.310.0070.01116.56
7.2.300.0080.00816.66
7.2.290.0110.00616.63
7.2.60.0080.00816.81
7.2.00.0080.01519.63
7.1.200.0070.00415.72
7.1.100.0090.00318.18
7.1.70.0040.00817.01
7.1.60.0030.02119.70
7.1.50.0100.00316.88
7.1.00.0030.07022.51
7.0.200.0150.00616.45
7.0.140.0030.07022.08
7.0.60.0130.05719.92
7.0.50.0030.04017.97
7.0.40.0030.04720.20
7.0.30.0270.05320.17
7.0.20.0330.07320.25
7.0.10.0200.04320.24
7.0.00.0070.08720.23
5.6.280.0070.07020.92
5.6.210.0070.04020.68
5.6.200.0030.04018.29
5.6.190.0070.06720.63
5.6.180.0300.03720.62
5.6.170.0300.04320.55
5.6.160.0100.08020.39
5.6.150.0030.05318.18
5.6.140.0070.08318.26
5.6.130.0070.08318.24
5.6.120.0000.04721.06
5.6.110.0100.09021.02
5.6.100.0100.08321.13
5.6.90.0130.06720.99
5.6.80.0030.04020.54
5.6.70.3170.03320.40
5.5.350.0070.07020.44
5.5.340.0230.07018.05
5.5.330.0100.07020.40
5.5.320.0470.05720.42
5.5.310.0270.04020.28
5.5.300.0030.04017.95
5.5.290.0070.08317.98
5.5.280.0000.08020.78
5.5.270.0100.07320.97
5.5.260.0130.06720.98
5.5.250.0230.07020.80
5.5.240.0070.03320.36
5.4.450.3830.04319.39
5.4.440.0000.04319.49
5.4.430.4100.03019.54
5.4.420.3870.03719.51
5.4.410.3770.04019.13
5.4.400.3870.04019.15
5.4.390.0030.04319.14
5.4.380.2230.04019.15
5.4.370.3730.03319.16
5.4.360.4000.03719.20
5.4.350.3770.03319.22
5.4.340.4330.04319.20
5.4.320.3430.03319.19
5.4.310.3900.04019.13
5.4.300.3670.03719.12
5.4.290.3700.03719.18
5.4.280.3730.03719.13
5.4.270.3730.03319.24
5.4.260.3430.03719.24
5.4.250.3830.04019.18
5.4.240.3630.03719.21
5.4.230.3570.04019.03
5.4.220.3530.04319.18
5.4.210.3570.04019.14
5.4.200.4000.03319.14
5.4.190.3570.04319.11
5.4.180.4000.03719.14
5.4.170.4630.04019.09
5.4.160.4630.03718.91
5.4.150.4600.04019.02
5.4.140.4700.03316.46
5.4.130.4470.03316.45
5.4.120.4770.03016.30
5.4.110.3600.03316.60
5.4.100.3970.04316.53
5.4.90.3800.03716.37
5.4.80.4070.03316.52
5.4.70.3800.03316.59
5.4.60.3900.03716.31
5.4.50.3930.03316.41
5.4.40.3730.03716.43
5.4.30.3730.03716.42
5.4.20.3670.03016.52
5.4.10.3670.03716.24
5.4.00.4470.02715.96
5.3.290.3870.03014.70
5.3.280.3900.03714.61
5.3.270.4300.03714.65
5.3.260.4500.04014.64
5.3.250.4400.03714.63
5.3.240.4570.03314.76
5.3.230.4300.03314.66
5.3.220.4670.03314.59
5.3.210.4100.03714.58
5.3.200.3630.03314.59
5.3.190.3730.03714.61
5.3.180.3570.04014.60
5.3.170.3700.04714.73
5.3.160.4870.04314.63
5.3.150.3830.04014.61
5.3.140.3600.03714.65
5.3.130.3970.03014.57
5.3.120.3870.04014.48
5.3.110.3670.03314.57
5.3.100.4270.04014.08
5.3.90.4430.03714.04
5.3.80.3970.03314.18
5.3.70.3770.04014.08
5.3.60.3870.03713.96
5.3.50.4030.03013.92
5.3.40.3930.04314.10
5.3.30.3630.03313.98
5.3.20.3830.03313.74
5.3.10.3900.03713.72
5.3.00.4070.04013.64
5.2.170.3470.03011.08
5.2.160.3370.03011.14
5.2.150.3230.03011.09
5.2.140.3130.03311.09
5.2.130.3070.03010.95
5.2.120.3430.02711.04
5.2.110.3300.03010.99
5.2.100.3000.03011.03
5.2.90.3000.03011.04
5.2.80.3830.02711.00
5.2.70.3830.03011.09
5.2.60.3830.02710.94
5.2.50.3870.03310.95
5.2.40.3270.02310.91
5.2.30.3200.03310.98
5.2.20.3270.02310.89
5.2.10.2870.03010.80
5.2.00.2830.03010.67
5.1.60.3200.02310.07
5.1.50.2900.0309.97
5.1.40.3000.0209.97
5.1.30.2870.02310.34
5.1.20.3170.02710.30
5.1.10.0070.05710.01
5.1.00.0030.0339.96
5.0.50.0070.0438.53
5.0.40.0000.0278.55
5.0.30.0030.0438.20
5.0.20.1600.0238.33
5.0.10.1430.0238.12
5.0.00.1430.0338.19
4.4.90.1700.0175.82
4.4.80.1730.0175.83
4.4.70.1770.0205.79
4.4.60.1870.0135.88
4.4.50.1430.0175.82
4.4.40.1830.0205.83
4.4.30.1470.0175.81
4.4.20.1370.0205.84
4.4.10.0030.0175.85
4.4.00.0030.0575.80
4.3.110.0070.0375.82
4.3.100.1070.0205.74
4.3.90.1530.0135.78
4.3.80.1330.0275.82
4.3.70.1200.0135.71
4.3.60.1200.0175.71
4.3.50.1200.0175.77
4.3.40.1170.0275.70
4.3.30.0600.0135.70
4.3.20.0600.0175.70
4.3.10.0830.0135.70
4.3.00.0630.0135.70

preferences:
48.27 ms | 401 KiB | 5 Q