3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyClass { private $private_property = 'wut?'; public function callClosure() { $closure = $this->getClosure(); $closure(); } protected function getClosure() { return function() { echo $this->private_property; }; } } $obj = new MyClass; $obj->callClosure();

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)
8.3.60.0100.00716.38
8.3.50.0100.00722.05
8.3.40.0080.00818.61
8.3.30.0100.00319.04
8.3.20.0000.00820.34
8.3.10.0040.00423.56
8.3.00.0060.00317.50
8.2.180.0070.00716.50
8.2.170.0100.01022.96
8.2.160.0100.00320.44
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0100.01026.16
8.2.120.0070.00022.11
8.2.110.0030.00622.21
8.2.100.0060.00917.91
8.2.90.0070.00019.22
8.2.80.0000.00817.97
8.2.70.0050.00317.63
8.2.60.0000.00917.93
8.2.50.0030.00518.07
8.2.40.0060.00319.45
8.2.30.0030.00518.13
8.2.20.0000.00817.69
8.2.10.0070.00017.62
8.2.00.0060.00317.71
8.1.280.0070.00725.92
8.1.270.0040.00422.05
8.1.260.0070.00726.35
8.1.250.0090.00928.09
8.1.240.0030.00623.96
8.1.230.0030.00919.13
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0000.00817.36
8.1.190.0090.00017.53
8.1.180.0080.00018.10
8.1.170.0060.00318.36
8.1.160.0030.00521.98
8.1.150.0080.00018.60
8.1.140.0030.00517.56
8.1.130.0070.00017.88
8.1.120.0040.00417.50
8.1.110.0060.00317.34
8.1.100.0080.00017.45
8.1.90.0080.00017.52
8.1.80.0000.00817.46
8.1.70.0070.00017.41
8.1.60.0030.00617.56
8.1.50.0040.00417.46
8.1.40.0030.00617.49
8.1.30.0040.00417.51
8.1.20.0060.00317.59
8.1.10.0070.00017.57
8.1.00.0080.00017.48
8.0.300.0040.00418.77
8.0.290.0000.00717.18
8.0.280.0030.00318.50
8.0.270.0000.00717.28
8.0.260.0000.00816.80
8.0.250.0030.00316.96
8.0.240.0040.00417.02
8.0.230.0020.00516.78
8.0.220.0040.00416.82
8.0.210.0030.00516.89
8.0.200.0030.00317.02
8.0.190.0030.00516.98
8.0.180.0040.00716.96
8.0.170.0080.00016.92
8.0.160.0070.00016.89
8.0.150.0050.00316.89
8.0.140.0050.00216.86
8.0.130.0030.00313.34
8.0.120.0000.00816.88
8.0.110.0070.00016.83
8.0.100.0040.00416.79
8.0.90.0000.00716.78
8.0.80.0040.01116.85
8.0.70.0000.00716.93
8.0.60.0040.00416.89
8.0.50.0050.00316.96
8.0.30.0110.00917.10
8.0.20.0080.01117.40
8.0.10.0000.00717.05
8.0.00.0090.00916.80
7.4.330.0050.00015.00
7.4.320.0060.00016.51
7.4.300.0040.00416.55
7.4.290.0000.00716.61
7.4.280.0000.00716.45
7.4.270.0000.00716.59
7.4.260.0050.00316.49
7.4.250.0050.00316.54
7.4.240.0020.00516.54
7.4.230.0040.00416.63
7.4.220.0090.00916.52
7.4.210.0070.00916.59
7.4.200.0070.00016.63
7.4.190.0050.00216.38
7.4.160.0120.00416.49
7.4.150.0090.00917.40
7.4.140.0100.00717.86
7.4.130.0070.01016.49
7.4.120.0080.00816.48
7.4.110.0110.00416.48
7.4.100.0030.01316.38
7.4.90.0180.00016.67
7.4.80.0100.02219.39
7.4.70.0140.00716.39
7.4.60.0100.01116.41
7.4.50.0000.00716.52
7.4.40.0090.00522.77
7.4.30.0040.01116.40
7.4.00.0030.01015.15
7.3.330.0000.00513.29
7.3.320.0000.00613.24
7.3.310.0000.00716.36
7.3.300.0070.00016.31
7.3.290.0110.00316.34
7.3.280.0110.00916.25
7.3.270.0070.01317.40
7.3.260.0090.00816.30
7.3.250.0080.00816.48
7.3.240.0110.00916.30
7.3.230.0120.01216.60
7.3.210.0110.00516.34
7.3.200.0060.01219.39
7.3.190.0110.01216.56
7.3.180.0130.00316.50
7.3.170.0040.01216.39
7.3.160.0160.00616.60
7.3.120.0030.00914.73
7.2.330.0140.00316.50
7.2.320.0110.00716.84
7.2.310.0100.01316.81
7.2.300.0140.00616.68
7.2.290.0030.01316.41
7.2.00.0030.01019.45
7.1.100.0040.00817.83
7.1.70.0040.00717.09
7.1.60.0130.00619.31
7.1.50.0140.01016.53
7.1.00.0070.06722.31
7.0.200.0030.00716.54
7.0.140.0070.07022.04
7.0.100.0030.08320.17
7.0.90.0070.08319.98
7.0.80.0070.05319.92
7.0.70.0330.07319.98
7.0.60.0030.08320.07
7.0.50.0270.04320.26
7.0.40.0100.05320.17
7.0.30.0070.06720.10
7.0.20.0100.06720.10
7.0.10.0100.07720.12
7.0.00.0000.04720.18
5.6.280.0030.07021.00
5.6.250.0130.04020.58
5.6.240.0030.04720.73
5.6.230.0100.08020.66
5.6.220.0100.08320.50
5.6.210.0100.05320.77
5.6.200.0100.07320.95
5.6.190.0070.08321.09
5.6.180.0130.07721.09
5.6.170.0130.06721.05
5.6.160.0070.08321.13
5.6.150.0200.06721.09
5.6.140.0200.06721.14
5.6.130.0070.05720.92
5.6.120.0100.07021.04
5.6.110.0130.06320.94
5.6.100.0230.06721.02
5.6.90.0000.07321.12
5.6.80.0170.06020.50
5.6.70.0030.07020.41
5.6.60.0030.04020.34
5.6.50.0100.05720.41
5.6.40.0070.08020.42
5.6.30.0100.07720.41
5.6.20.0170.07020.30
5.6.10.0100.06020.32
5.6.00.0100.04720.52
5.5.380.0100.07720.41
5.5.370.0170.06720.52
5.5.360.0070.04020.36
5.5.350.0030.08720.48
5.5.340.0100.05320.77
5.5.330.0130.08320.93
5.5.320.0170.07720.61
5.5.310.0100.04320.81
5.5.300.0030.08720.81
5.5.290.0170.06720.65
5.5.280.0070.05020.90
5.5.270.0170.04020.87
5.5.260.0030.09020.86
5.5.250.0030.05320.74
5.5.240.0130.07320.23
5.5.230.0170.06020.30
5.5.220.0070.07720.02
5.5.210.0100.06020.27
5.5.200.0030.04320.14
5.5.190.0200.06720.00
5.5.180.0030.04320.19
5.5.160.0000.05020.12
5.5.150.0230.06720.00
5.5.140.0130.06720.25
5.5.130.0100.07720.26
5.5.120.0070.03720.15
5.5.110.0070.05720.23
5.5.100.0070.07020.07
5.5.90.0100.07720.13
5.5.80.0070.08320.18
5.5.70.0130.06720.17
5.5.60.0030.07720.06
5.5.50.0100.06719.97
5.5.40.0030.07319.92
5.5.30.0030.08320.00
5.5.20.0070.07020.15
5.5.10.0200.06720.18
5.5.00.0030.04020.02
5.4.450.0100.04319.38
5.4.440.0100.07019.18
5.4.430.0130.05319.48
5.4.420.0100.04719.41
5.4.410.0000.04719.29
5.4.400.0130.07019.17
5.4.390.0130.07319.04
5.4.380.0000.06319.16
5.4.370.0170.07318.84
5.4.360.0130.07318.85
5.4.350.0000.07319.23
5.4.340.0030.07019.18
5.4.320.0130.06018.87
5.4.310.0070.04318.85
5.4.300.0130.04319.12
5.4.290.0030.07018.94
5.4.280.0130.06319.16
5.4.270.0070.03719.16
5.4.260.0100.05319.05
5.4.250.0070.04318.94
5.4.240.0070.07319.20
5.4.230.0030.07719.04
5.4.220.0100.03019.11
5.4.210.0030.03719.03
5.4.200.0030.08019.04
5.4.190.0100.06718.94
5.4.180.0100.07319.11
5.4.170.0170.06018.86
5.4.160.0070.06718.90
5.4.150.0100.07019.02
5.4.140.0030.08316.51
5.4.130.0100.07016.36
5.4.120.0130.06016.38
5.4.110.0170.05316.33
5.4.100.0000.04016.38
5.4.90.0030.03716.52
5.4.80.0030.03716.48
5.4.70.0070.03316.51
5.4.60.0030.03316.37
5.4.50.0070.03316.32
5.4.40.0030.03716.43
5.4.30.0030.03716.43
5.4.20.0030.03316.32
5.4.10.0030.03716.41
5.4.00.0030.03715.92
5.3.290.0030.06314.74
5.3.280.0030.03714.63
5.3.270.0100.06014.68
5.3.260.0070.07714.54
5.3.250.0070.06714.75
5.3.240.0100.07014.63
5.3.230.0100.07014.53
5.3.220.0200.06014.57
5.3.210.0070.03714.53
5.3.200.0100.04014.52
5.3.190.0070.04314.55
5.3.180.0070.04014.49
5.3.170.0030.04314.51
5.3.160.0030.03714.52
5.3.150.0100.03014.53
5.3.140.0130.07014.62
5.3.130.0030.04314.53
5.3.120.0070.03314.47
5.3.110.0030.03014.50
5.3.100.0030.04014.11
5.3.90.0170.03714.00
5.3.80.0000.04314.12
5.3.70.0000.03713.92
5.3.60.0030.03714.07
5.3.50.0000.04014.02
5.3.40.0030.04014.10
5.3.30.0070.03013.82
5.3.20.0000.03013.82
5.3.10.0070.03313.80
5.3.00.0000.03713.71
5.2.170.0030.03011.25
5.2.160.0070.02711.16
5.2.150.0030.03011.21
5.2.140.0000.03011.23
5.2.130.0070.02011.16
5.2.120.0000.03011.12
5.2.110.0030.02711.12
5.2.100.0070.02711.00
5.2.90.0000.03010.98
5.2.80.0070.02711.21
5.2.70.0000.03311.15
5.2.60.0000.03311.07
5.2.50.0000.03010.93
5.2.40.0000.03010.92
5.2.30.0030.02710.96
5.2.20.0070.02311.09
5.2.10.0100.02010.98
5.2.00.0000.03010.78
5.1.60.0070.0209.99
5.1.50.0000.02710.09
5.1.40.0030.02310.04
5.1.30.0030.02310.28
5.1.20.0030.02710.50
5.1.10.0000.03010.06
5.1.00.0030.0239.96
5.0.50.0030.0178.63
5.0.40.0000.0208.50
5.0.30.0030.0308.50
5.0.20.0000.0208.50
5.0.10.0000.0208.50
5.0.00.0000.0278.50
4.4.90.0000.0178.50
4.4.80.0070.0108.50
4.4.70.0030.0138.50
4.4.60.0030.0138.50
4.4.50.0000.0178.50
4.4.40.0070.0208.50
4.4.30.0030.0138.50
4.4.20.0000.0138.50
4.4.10.0030.0138.50
4.4.00.0000.0278.50
4.3.110.0000.0138.50
4.3.100.0000.0178.50
4.3.90.0030.0138.50
4.3.80.0070.0238.50
4.3.70.0030.0108.50
4.3.60.0030.0108.50
4.3.50.0000.0178.50
4.3.40.0030.0208.50
4.3.30.0000.0138.50
4.3.20.0000.0138.50
4.3.10.0000.0138.50
4.3.00.0000.0138.50

preferences:
38.59 ms | 401 KiB | 5 Q