3v4l.org

run code in 300+ PHP versions simultaneously
<?php class ClosureTester { public function foo() { return 'bar'; } public function someMethod() { $self = $this; $closure = function() use ($self) { return $self->foo(); }; return $closure(); } } $c = new ClosureTester(); var_dump($c->someMethod());

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)
8.3.60.0170.00318.31
8.3.50.0130.00721.99
8.3.40.0140.00018.54
8.3.30.0090.00920.05
8.3.20.0080.00020.38
8.3.10.0050.00321.92
8.3.00.0040.00422.40
8.2.180.0110.00416.50
8.2.170.0140.00022.96
8.2.160.0000.01322.08
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00420.80
8.2.110.0040.00420.53
8.2.100.0000.01217.91
8.2.90.0040.00419.00
8.2.80.0000.00919.16
8.2.70.0040.00417.63
8.2.60.0060.00617.91
8.2.50.0080.00018.07
8.2.40.0060.00618.15
8.2.30.0080.00019.50
8.2.20.0040.00417.67
8.2.10.0040.00417.69
8.2.00.0030.00617.74
8.1.280.0170.00325.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0030.00628.09
8.1.240.0050.00523.90
8.1.230.0060.00623.98
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0040.00417.23
8.1.190.0040.00417.41
8.1.180.0000.00818.10
8.1.170.0000.00818.62
8.1.160.0060.00318.79
8.1.150.0050.00218.58
8.1.140.0040.00417.36
8.1.130.0030.00317.83
8.1.120.0040.00417.40
8.1.110.0080.00317.39
8.1.100.0000.00817.48
8.1.90.0000.00717.54
8.1.80.0000.00717.47
8.1.70.0000.00717.48
8.1.60.0000.00917.47
8.1.50.0100.00017.39
8.1.40.0000.00817.41
8.1.30.0030.00617.54
8.1.20.0000.00817.63
8.1.10.0040.00417.43
8.1.00.0040.00417.55
8.0.300.0020.00518.77
8.0.290.0030.00317.16
8.0.280.0070.00018.38
8.0.270.0000.00717.13
8.0.260.0070.00016.84
8.0.250.0030.00616.83
8.0.240.0040.00416.89
8.0.230.0000.00716.81
8.0.220.0080.00016.91
8.0.210.0000.00716.77
8.0.200.0030.00316.88
8.0.190.0030.00716.91
8.0.180.0000.00716.74
8.0.170.0030.00516.92
8.0.160.0030.00316.73
8.0.150.0040.00416.75
8.0.140.0030.00616.87
8.0.130.0000.00613.41
8.0.120.0000.00816.71
8.0.110.0040.00416.88
8.0.100.0000.00716.73
8.0.90.0000.00716.76
8.0.80.0100.01016.91
8.0.70.0040.00416.85
8.0.60.0000.01016.91
8.0.50.0020.00516.67
8.0.30.0110.00817.16
8.0.20.0120.00817.40
8.0.10.0000.00716.79
8.0.00.0080.01116.86
7.4.330.0020.00214.88
7.4.320.0040.00416.39
7.4.300.0000.00616.59
7.4.290.0040.00416.60
7.4.280.0000.00716.59
7.4.270.0030.00316.66
7.4.260.0050.00013.29
7.4.250.0060.00316.58
7.4.240.0020.00516.49
7.4.230.0070.00016.68
7.4.220.0120.00916.64
7.4.210.0060.00916.63
7.4.200.0040.00416.61
7.4.190.0040.00416.66
7.4.160.0120.00616.43
7.4.150.0090.00917.40
7.4.140.0120.00617.86
7.4.130.0080.00916.44
7.4.120.0050.01216.53
7.4.110.0090.00916.59
7.4.100.0030.01416.56
7.4.90.0090.00916.35
7.4.80.0100.01119.39
7.4.70.0070.01016.60
7.4.60.0120.00616.41
7.4.50.0040.00416.57
7.4.40.0060.01222.77
7.4.30.0030.01516.37
7.4.00.0000.01615.01
7.3.330.0000.00613.37
7.3.320.0030.00513.37
7.3.310.0070.00016.14
7.3.300.0090.00016.31
7.3.290.0140.00016.30
7.3.280.0090.01016.31
7.3.270.0220.00017.40
7.3.260.0150.00616.28
7.3.250.0070.01016.38
7.3.240.0100.01016.50
7.3.230.0120.00616.39
7.3.210.0060.01316.39
7.3.200.0200.00319.39
7.3.190.0110.00716.55
7.3.180.0120.00616.27
7.3.170.0080.00816.42
7.3.160.0100.01016.30
7.3.120.0030.01514.54
7.3.10.0060.01216.16
7.3.00.0100.00716.42
7.2.330.0110.00616.56
7.2.320.0060.01516.36
7.2.310.0040.01416.61
7.2.300.0110.00616.64
7.2.290.0030.01216.69
7.2.130.0100.00616.62
7.2.120.0040.01116.75
7.2.110.0120.00416.68
7.2.100.0140.00716.51
7.2.90.0120.00616.81
7.2.80.0130.00216.60
7.2.70.0000.01016.79
7.2.60.0110.00516.83
7.2.50.0030.01016.75
7.2.40.0100.00716.91
7.2.30.0090.00616.80
7.2.20.0060.00616.84
7.2.10.0040.01116.44
7.2.00.0190.00518.01
7.1.250.0070.00715.80
7.1.200.0040.00915.64
7.1.100.0130.00718.07
7.1.70.0000.00817.19
7.1.60.0090.01519.21
7.1.50.0070.01816.75
7.1.00.0070.07322.57
7.0.200.0000.00816.60
7.0.140.0000.07722.23
7.0.70.0000.07721.67
7.0.60.0030.06721.69
7.0.50.0100.07721.96
7.0.40.0030.05720.14
7.0.30.0000.04320.08
7.0.20.0030.07320.07
7.0.10.0000.05720.07
7.0.00.0030.04320.00
5.6.280.0000.07321.07
5.6.220.0030.04320.71
5.6.210.0030.08020.62
5.6.200.0100.07720.94
5.6.190.0070.07720.91
5.6.180.0000.05021.05
5.6.170.0000.04321.02
5.6.160.0070.07721.08
5.6.150.0130.06021.08
5.6.140.0030.07021.16
5.6.130.0100.08021.10
5.6.120.0030.09021.10
5.6.110.0100.07021.02
5.6.100.0000.09021.06
5.6.90.0030.08720.93
5.6.80.0070.06320.38
5.6.70.0030.07020.33
5.6.60.0070.07320.39
5.6.50.0000.08320.42
5.6.40.0130.07720.32
5.6.30.0070.07320.42
5.6.20.0030.07320.42
5.6.10.0030.06020.45
5.6.00.0070.06320.47
5.5.360.0000.04320.32
5.5.350.0070.04320.46
5.5.340.0070.08020.85
5.5.330.0100.07020.86
5.5.320.0000.04320.92
5.5.310.0000.05020.81
5.5.300.0100.08020.75
5.5.290.0070.08020.91
5.5.280.0100.05320.86
5.5.270.0070.08720.91
5.5.260.0000.08720.86
5.5.250.0100.08020.71
5.5.240.0070.07720.30
5.5.230.0000.07720.28
5.5.220.0030.07720.27
5.5.210.0070.07720.25
5.5.200.0070.07020.18
5.5.190.0070.07720.18
5.5.180.0030.07720.20
5.5.160.0030.06320.23
5.5.150.0170.06720.11
5.5.140.0070.06020.24
5.5.130.0070.07320.19
5.5.120.0000.08320.17
5.5.110.0100.07720.07
5.5.100.0000.08020.09
5.5.90.0100.06320.05
5.5.80.0000.08320.16
5.5.70.0000.06720.14
5.5.60.0070.05320.11
5.5.50.0000.07020.05
5.5.40.0030.07720.04
5.5.30.0030.07320.13
5.5.20.0030.07720.03
5.5.10.0030.07319.97
5.5.00.0030.07720.03
5.4.450.0070.07719.19
5.4.440.0030.07719.48
5.4.430.0030.07019.39
5.4.420.0100.06719.36
5.4.410.0030.07719.13
5.4.400.0070.06719.13
5.4.390.0070.06719.13
5.4.380.0030.06018.87
5.4.370.0000.08018.94
5.4.360.0070.07319.09
5.4.350.0030.08019.11
5.4.340.0070.07719.13
5.4.320.0030.07019.11
5.4.310.0000.08318.94
5.4.300.0030.07019.21
5.4.290.0000.07319.12
5.4.280.0070.07319.03
5.4.270.0000.06319.07
5.4.260.0030.06319.19
5.4.250.0000.08318.99
5.4.240.0030.06718.85
5.4.230.0000.08019.09
5.4.220.0070.07719.10
5.4.210.0000.08319.12
5.4.200.0100.06718.93
5.4.190.0070.07319.09
5.4.180.0030.04718.85
5.4.170.0070.06319.09
5.4.160.0070.05019.18
5.4.150.0100.07018.85
5.4.140.0070.07016.38
5.4.130.0030.06016.37
5.4.120.0100.06316.45
5.4.110.0070.07016.47
5.4.100.0000.07316.45
5.4.90.0070.06316.55
5.4.80.0070.07016.52
5.4.70.0100.06316.44
5.4.60.0000.05316.35
5.4.50.0000.08016.40
5.4.40.0070.05016.40
5.4.30.0030.03716.40
5.4.20.0070.06716.39
5.4.10.0000.07716.31
5.4.00.0000.06015.89
5.3.290.0100.07314.70
5.3.280.0000.06314.58
5.3.270.0070.07314.58
5.3.260.0070.07014.64
5.3.250.0030.07314.60
5.3.240.0130.06714.67
5.3.230.0000.07714.57
5.3.220.0070.06314.66
5.3.210.0030.06314.56
5.3.200.0070.07314.63
5.3.190.0070.07014.55
5.3.180.0070.06014.54
5.3.170.0070.06014.50
5.3.160.0030.06714.63
5.3.150.0070.03314.69
5.3.140.0000.08314.49
5.3.130.0000.04014.61
5.3.120.0000.05014.59
5.3.110.0030.07714.54
5.3.100.0070.07714.18
5.3.90.0000.07014.02
5.3.80.0000.07714.04
5.3.70.0030.07014.09
5.3.60.0030.06713.98
5.3.50.0100.06714.10
5.3.40.0100.06714.05
5.3.30.0030.07314.03
5.3.20.0070.06313.82
5.3.10.0000.06713.68
5.3.00.0000.07313.68
5.2.170.0030.05311.58
5.2.160.0070.06011.58
5.2.150.0000.06711.58
5.2.140.0030.06311.58
5.2.130.0070.04311.58
5.2.120.0030.05011.58
5.2.110.0070.05011.58
5.2.100.0070.05711.58
5.2.90.0000.06011.58
5.2.80.0030.04711.58
5.2.70.0070.06311.58
5.2.60.0000.05011.58
5.2.50.0000.05011.58
5.2.40.0070.05711.58
5.2.30.0070.05311.58
5.2.20.0000.05011.58
5.2.10.0000.04711.58
5.2.00.0030.05711.58
5.1.60.0000.05711.58
5.1.50.0030.04711.58
5.1.40.0000.04311.58
5.1.30.0030.04711.58
5.1.20.0030.05711.58
5.1.10.0030.05011.58
5.1.00.0000.05011.58
5.0.50.0000.04311.58
5.0.40.0000.04311.58
5.0.30.0030.06311.58
5.0.20.0000.04311.58
5.0.10.0000.04311.58
5.0.00.0000.07311.58
4.4.90.0000.03311.58
4.4.80.0000.03011.58
4.4.70.0000.03011.58
4.4.60.0000.03711.58
4.4.50.0030.02711.58
4.4.40.0000.05311.58
4.4.30.0000.03711.58
4.4.20.0000.03011.58
4.4.10.0000.03311.58
4.4.00.0030.05311.58
4.3.110.0030.03711.58
4.3.100.0030.03011.58
4.3.90.0000.03311.58
4.3.80.0000.05011.58
4.3.70.0000.03711.58
4.3.60.0000.02311.58
4.3.50.0000.03711.58
4.3.40.0030.03011.58
4.3.30.0030.03011.58
4.3.20.0030.03311.58
4.3.10.0000.03011.58
4.3.00.0030.02011.58

preferences:
42.83 ms | 401 KiB | 5 Q