3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { private $value; public function __construct($value) { $this->value = $value; } public function Weeee() { $value = $this->value; return function() { return str_repeat($this->value, 10); }; } } $f = new Foo('--'); echo $f->Weeee()();

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)
8.3.60.0100.00718.61
8.3.50.0120.00821.99
8.3.40.0040.01118.97
8.3.30.0120.00318.70
8.3.20.0030.00618.73
8.3.10.0120.00620.91
8.3.00.0040.00423.69
8.2.180.0130.01016.75
8.2.170.0110.00422.96
8.2.160.0150.00320.52
8.2.150.0070.01124.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00819.36
8.2.110.0050.00519.27
8.2.100.0060.00617.91
8.2.90.0000.00819.17
8.2.80.0060.00317.97
8.2.70.0030.00517.63
8.2.60.0040.00417.93
8.2.50.0030.00518.10
8.2.40.0050.00520.39
8.2.30.0000.00919.84
8.2.20.0040.00417.71
8.2.10.0070.00017.57
8.2.00.0040.00417.63
8.1.280.0100.01025.92
8.1.270.0070.00023.99
8.1.260.0120.00626.35
8.1.250.0040.00428.09
8.1.240.0040.00422.68
8.1.230.0120.00017.42
8.1.220.0000.00817.79
8.1.210.0060.00318.77
8.1.200.0060.00317.47
8.1.190.0050.00317.53
8.1.180.0080.00018.10
8.1.170.0000.00818.65
8.1.160.0030.00322.20
8.1.150.0000.00718.57
8.1.140.0040.00417.40
8.1.130.0000.00817.85
8.1.120.0060.00317.46
8.1.110.0030.00617.36
8.1.100.0000.00717.44
8.1.90.0070.00017.43
8.1.80.0050.00317.48
8.1.70.0000.00717.45
8.1.60.0030.00517.49
8.1.50.0030.00517.50
8.1.40.0000.00717.53
8.1.30.0000.00817.48
8.1.20.0030.00517.57
8.1.10.0000.00717.54
8.1.00.0030.00717.53
8.0.300.0070.00018.77
8.0.290.0050.00216.75
8.0.280.0030.00318.45
8.0.270.0070.00017.16
8.0.260.0060.00016.89
8.0.250.0080.00017.01
8.0.240.0060.00316.93
8.0.230.0000.00716.92
8.0.220.0000.00716.88
8.0.210.0070.00016.76
8.0.200.0000.00617.00
8.0.190.0000.00716.95
8.0.180.0030.00616.98
8.0.170.0000.00816.93
8.0.160.0040.00416.95
8.0.150.0040.00416.75
8.0.140.0040.00416.85
8.0.130.0000.00513.37
8.0.120.0040.00416.90
8.0.110.0040.00416.93
8.0.100.0000.00816.91
8.0.90.0080.00016.79
8.0.80.0190.00316.84
8.0.70.0040.00416.86
8.0.60.0000.00716.85
8.0.50.0050.00316.79
8.0.30.0100.01117.02
8.0.20.0080.01117.40
8.0.10.0050.00216.97
8.0.00.0100.01116.79
7.4.330.0050.00014.82
7.4.320.0060.00016.53
7.4.300.0030.00316.66
7.4.290.0030.00316.61
7.4.280.0000.00716.52
7.4.270.0000.00616.60
7.4.260.0060.00013.30
7.4.250.0000.00816.60
7.4.240.0030.00416.60
7.4.230.0000.00716.42
7.4.220.0110.00716.57
7.4.210.0050.00916.58
7.4.200.0000.00716.52
7.4.190.0030.00316.75
7.4.160.0120.00316.44
7.4.150.0120.01517.40
7.4.140.0110.00717.86
7.4.130.0100.00616.48
7.4.120.0060.01116.53
7.4.110.0140.00616.51
7.4.100.0100.01016.32
7.4.90.0130.01216.32
7.4.80.0070.01019.37
7.4.70.0140.00316.51
7.4.60.0030.01316.45
7.4.50.0000.00616.57
7.4.40.0100.00622.27
7.4.30.0100.00716.56
7.4.00.0110.00414.74
7.3.330.0000.00513.16
7.3.320.0070.00013.30
7.3.310.0030.00316.40
7.3.300.0070.00016.23
7.3.290.0060.00916.30
7.3.280.0110.00616.27
7.3.270.0040.01717.40
7.3.260.0050.01118.24
7.3.250.0090.01516.41
7.3.240.0130.00316.31
7.3.230.0100.01016.46
7.3.210.0150.00416.40
7.3.200.0070.01119.39
7.3.190.0120.00916.30
7.3.180.0060.00916.45
7.3.170.0100.00716.48
7.3.160.0100.00716.45
7.3.120.0030.01014.96
7.2.330.0060.01216.63
7.2.320.0130.00716.80
7.2.310.0150.00316.86
7.2.300.0130.01016.81
7.2.290.0090.01216.69
7.2.60.0070.01017.15
7.2.00.0070.01019.71
7.1.200.0140.00415.64
7.1.100.0030.01218.02
7.1.70.0030.00617.13
7.1.60.0090.01219.40
7.1.50.0060.01516.88
7.1.00.0030.05722.30
7.0.200.0050.00516.55
7.0.140.0100.06321.95
7.0.70.0070.06021.73
7.0.60.0070.07721.70
7.0.50.0070.08022.14
7.0.40.0070.08019.95
7.0.30.0070.08719.91
7.0.20.0200.07020.00
7.0.10.0070.08019.98
7.0.00.0100.08020.09
5.6.280.0000.08020.93
5.6.220.0100.07020.54
5.6.210.0000.06720.43
5.6.200.0030.08321.08
5.6.190.0030.08321.07
5.6.180.0000.09021.00
5.6.170.0000.08720.94
5.6.160.0000.08021.00
5.6.150.0070.07720.97
5.6.140.0000.05721.14
5.6.130.0030.04021.08
5.6.120.0030.07021.14
5.6.110.0030.05021.02
5.6.100.0000.06021.11
5.6.90.0100.06321.07
5.6.80.0030.07320.46
5.6.70.0030.07720.43
5.6.60.0130.07020.33
5.6.50.0100.06020.46
5.6.40.0070.05020.41
5.6.30.0030.05720.32
5.6.20.0030.07320.42
5.6.10.0000.08020.53
5.6.00.0070.07320.35
5.5.360.0100.07320.27
5.5.350.0100.08320.42
5.5.340.0070.08020.91
5.5.330.0030.06720.74
5.5.320.0000.06320.93
5.5.310.0170.07320.73
5.5.300.0070.07020.84
5.5.290.0030.08320.80
5.5.280.0000.06020.79
5.5.270.0000.09320.82
5.5.260.0030.08720.89
5.5.250.0070.05720.55
5.5.240.0000.08020.29
5.5.230.0070.08320.12
5.5.220.0000.08320.27
5.5.210.0030.06320.27
5.5.200.0030.07720.09
5.5.190.0070.05720.27
5.5.180.0000.06020.28
5.5.160.0070.04020.26
5.5.150.0030.06320.18
5.5.140.0100.05720.18
5.5.130.0030.07720.11
5.5.120.0000.06020.28
5.5.110.0030.03720.14
5.5.100.0070.06320.16
5.5.90.0100.04320.16
5.5.80.0000.07020.07
5.5.70.0000.08320.07
5.5.60.0000.07020.16
5.5.50.0030.07320.06
5.5.40.0030.08020.07
5.5.30.0000.08020.15
5.5.20.0070.07720.14
5.5.10.0000.08720.08
5.5.00.0070.05319.97
5.4.450.0000.06719.56
5.4.440.0000.04319.50
5.4.430.0070.07319.35
5.4.420.0070.06019.44
5.4.410.0030.08019.04
5.4.400.0070.05318.90
5.4.390.0070.07019.23
5.4.380.0070.06319.16
5.4.370.0030.05319.16
5.4.360.0070.08019.20
5.4.350.0030.07718.85
5.4.340.0100.07319.20
5.4.320.0030.07718.87
5.4.310.0070.06719.04
5.4.300.0000.07019.09
5.4.290.0030.08018.87
5.4.280.0130.06718.91
5.4.270.0070.07319.18
5.4.260.0030.07719.04
5.4.250.0100.06019.02
5.4.240.0030.07719.02
5.4.230.0030.05019.03
5.4.220.0030.08018.91
5.4.210.0070.06019.11
5.4.200.0030.07719.22
5.4.190.0030.07318.81
5.4.180.0030.07718.86
5.4.170.0030.07019.14
5.4.160.0030.08019.07
5.4.150.0100.07319.00
5.4.140.0070.07316.46
5.4.130.0070.07316.34
5.4.120.0030.06316.25
5.4.110.0000.08016.55
5.4.100.0030.07016.55
5.4.90.0030.07016.45
5.4.80.0000.06016.54
5.4.70.0000.04716.43
5.4.60.0000.07316.36
5.4.50.0030.07016.46
5.4.40.0030.07716.51
5.4.30.0030.07716.24
5.4.20.0070.06716.29
5.4.10.0230.06016.30
5.4.00.0000.06715.82
5.3.290.0070.07014.75
5.3.280.0070.07314.75
5.3.270.0030.07014.75
5.3.260.0000.08314.75
5.3.250.0030.07714.75
5.3.240.0100.06714.75
5.3.230.0030.05314.75
5.3.220.0070.04714.75
5.3.210.0030.07714.75
5.3.200.0000.05714.75
5.3.190.0000.07314.75
5.3.180.0030.07714.75
5.3.170.0070.05014.75
5.3.160.0030.07314.75
5.3.150.0030.05714.75
5.3.140.0030.04714.75
5.3.130.0000.06314.75
5.3.120.0030.07714.75
5.3.110.0070.06314.75
5.3.100.0030.04714.75
5.3.90.0030.07714.75
5.3.80.0070.06714.75
5.3.70.0000.04314.75
5.3.60.0030.08014.75
5.3.50.0070.03014.75
5.3.40.0070.06714.75
5.3.30.0030.07014.75
5.3.20.0000.06714.75
5.3.10.0000.07014.75
5.3.00.0030.06714.75
5.2.170.0030.05714.75
5.2.160.0000.05314.75
5.2.150.0000.06014.75
5.2.140.0030.06714.75
5.2.130.0030.06314.75
5.2.120.0030.04714.75
5.2.110.0070.05714.75
5.2.100.0000.06314.75
5.2.90.0070.06014.75
5.2.80.0030.05014.75
5.2.70.0030.06314.75
5.2.60.0000.05714.75
5.2.50.0030.06014.75
5.2.40.0030.04314.75
5.2.30.0000.05714.75
5.2.20.0000.06314.75
5.2.10.0030.05014.75
5.2.00.0030.05014.75
5.1.60.0030.03014.75
5.1.50.0000.03014.75
5.1.40.0000.05014.75
5.1.30.0000.04714.75
5.1.20.0030.05714.75
5.1.10.0070.05314.75
5.1.00.0000.05014.75
5.0.50.0000.05014.75
5.0.40.0030.03714.75
5.0.30.0030.05714.75
5.0.20.0030.04014.75
5.0.10.0000.04714.75
5.0.00.0030.06714.75
4.4.90.0000.03714.75
4.4.80.0000.03014.75
4.4.70.0030.02314.75
4.4.60.0000.03014.75
4.4.50.0000.03314.75
4.4.40.0070.05014.75
4.4.30.0030.03014.75
4.4.20.0000.03314.75
4.4.10.0070.03014.75
4.4.00.0000.05714.75
4.3.110.0000.03314.75
4.3.100.0000.03314.75
4.3.90.0030.03014.75
4.3.80.0070.04714.75
4.3.70.0030.02314.75
4.3.60.0030.03014.75
4.3.50.0000.03714.75
4.3.40.0000.04714.75
4.3.30.0070.03014.75
4.3.20.0000.03314.75
4.3.10.0030.02314.75
4.3.00.0030.03314.75

preferences:
46.86 ms | 401 KiB | 5 Q