3v4l.org

run code in 300+ PHP versions simultaneously
<?php function call($o, $a, $r, $context) { $ref = new ReflectionFunction($o); var_dump($ref->getClosureThis()); return $ref->invokeArgs($a); } class A { protected $a = 5; public function __invoke() { $f = function () { return $this->a; }; return call($f, array(), array(), isset($this) ? $this : null); } } $a = new A; var_dump($a());

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)
8.3.60.0090.00918.18
8.3.50.0070.01117.94
8.3.40.0120.00918.71
8.3.30.0120.00318.92
8.3.20.0070.00020.21
8.3.10.0120.00823.54
8.3.00.0070.00020.77
8.2.180.0160.00616.75
8.2.170.0110.01122.96
8.2.160.0100.00720.39
8.2.150.0030.01024.18
8.2.140.0070.00024.66
8.2.130.0160.00326.16
8.2.120.0050.00319.23
8.2.110.0140.00322.08
8.2.100.0090.00319.45
8.2.90.0040.00419.05
8.2.80.0000.00817.97
8.2.70.0050.00317.63
8.2.60.0070.00417.78
8.2.50.0000.00818.07
8.2.40.0030.00618.16
8.2.30.0070.00018.15
8.2.20.0000.00717.63
8.2.10.0030.00518.08
8.2.00.0000.00819.34
8.1.270.0070.00723.83
8.1.260.0040.00426.35
8.1.250.0100.00328.09
8.1.240.0070.01423.96
8.1.230.0060.00619.08
8.1.220.0060.00317.74
8.1.210.0050.00518.77
8.1.200.0000.01017.35
8.1.190.0000.00817.35
8.1.180.0040.00418.10
8.1.170.0000.00818.54
8.1.160.0000.00722.04
8.1.150.0040.00418.66
8.1.140.0000.00717.49
8.1.130.0000.00717.85
8.1.120.0000.00817.39
8.1.110.0000.00717.43
8.1.100.0000.00817.51
8.1.90.0000.00717.38
8.1.80.0040.00417.46
8.1.70.0030.00317.36
8.1.60.0030.00617.49
8.1.50.0040.00417.43
8.1.40.0060.00317.56
8.1.30.0060.00317.57
8.1.20.0030.00617.59
8.1.10.0040.00417.57
8.1.00.0030.00517.57
8.0.300.0050.00318.77
8.0.290.0000.00717.04
8.0.280.0070.00018.40
8.0.270.0000.00717.21
8.0.260.0060.00017.23
8.0.250.0040.00416.87
8.0.240.0000.00716.89
8.0.230.0000.00716.89
8.0.220.0030.00316.88
8.0.210.0000.00716.88
8.0.200.0030.00317.03
8.0.190.0040.00717.00
8.0.180.0040.00416.92
8.0.170.0000.00816.95
8.0.160.0000.00816.91
8.0.150.0000.00716.76
8.0.140.0040.00416.88
8.0.130.0060.00013.32
8.0.120.0000.00816.85
8.0.110.0030.00516.83
8.0.100.0000.00716.94
8.0.90.0000.00716.80
8.0.80.0220.00016.80
8.0.70.0030.00516.83
8.0.60.0000.00716.85
8.0.50.0080.00016.92
8.0.30.0120.00617.06
8.0.20.0100.00917.40
8.0.10.0070.00016.94
8.0.00.0140.00616.53
7.4.330.0050.00015.07
7.4.320.0000.00716.65
7.4.300.0000.00616.67
7.4.290.0030.00316.66
7.4.280.0000.00716.52
7.4.270.0050.00216.55
7.4.260.0030.00316.52
7.4.250.0030.00516.48
7.4.240.0020.00616.60
7.4.230.0040.00416.27
7.4.220.0030.01416.45
7.4.210.0040.01116.53
7.4.200.0070.00016.47
7.4.160.0120.00316.44
7.4.150.0130.00617.40
7.4.140.0030.01417.86
7.4.130.0080.01316.45
7.4.120.0110.00816.51
7.4.110.0110.00716.44
7.4.100.0070.01416.36
7.4.90.0110.00516.57
7.4.80.0120.01219.39
7.4.70.0150.00916.76
7.4.60.0090.00916.51
7.4.50.0060.00016.62
7.4.40.0070.01016.48
7.4.30.0100.01016.61
7.4.00.0060.00614.93
7.3.330.0060.00013.14
7.3.320.0000.00513.37
7.3.310.0000.00716.21
7.3.300.0030.00316.19
7.3.290.0100.01016.31
7.3.280.0100.01016.26
7.3.270.0090.01217.40
7.3.260.0060.01516.59
7.3.250.0070.00916.36
7.3.240.0110.01116.26
7.3.230.0100.00716.47
7.3.210.0130.00316.40
7.3.200.0120.00319.39
7.3.190.0060.01516.66
7.3.180.0060.00916.32
7.3.170.0090.00916.30
7.3.160.0100.00716.43
7.3.120.0070.00415.03
7.2.330.0140.01016.75
7.2.320.0090.00916.67
7.2.310.0120.00616.76
7.2.300.0070.01116.45
7.2.290.0060.01516.46
7.2.80.0030.00316.75
7.2.60.0040.00416.93
7.2.00.0090.00619.58
7.1.200.0070.00715.77
7.1.100.0040.01117.89
7.1.70.0090.00316.86
7.1.60.0070.01719.70
7.1.50.0060.00616.90
7.1.00.0100.07022.43
7.0.200.0030.00616.68
7.0.140.0030.07722.15
7.0.100.0200.07319.94
7.0.90.0070.07019.87
7.0.80.0070.04319.82
7.0.70.0030.03719.81
7.0.60.0000.09019.93
7.0.50.0100.04320.36
7.0.40.0030.04720.13
7.0.30.0070.03720.19
7.0.20.0070.03320.05
7.0.10.0100.04019.90
7.0.00.0100.06320.04
5.6.280.0130.06321.11
5.6.250.0130.08320.58
5.6.240.0070.09320.60
5.6.230.0170.03020.59
5.6.220.0070.03720.51
5.6.210.0030.04020.63
5.6.200.0100.04320.91
5.6.190.0070.04321.09
5.6.180.0070.03721.04
5.6.170.0070.04021.08
5.6.160.0130.03021.13
5.6.150.0030.04021.07
5.6.140.0000.04320.98
5.6.130.0070.04721.01
5.6.120.0030.04720.99
5.6.110.0200.05721.00
5.6.100.0030.04320.93
5.6.90.0070.09020.89
5.6.80.0030.08020.53
5.6.70.0100.03720.43
5.6.60.0070.08720.37
5.6.50.0000.05720.38
5.6.40.0100.07720.38
5.6.30.0030.04720.45
5.6.20.0070.06020.36
5.6.10.0170.06020.41
5.6.00.0070.07020.34
5.5.380.0100.05020.45
5.5.370.0000.04720.36
5.5.360.0030.08720.37
5.5.350.0030.04720.38
5.5.340.0070.04320.85
5.5.330.0070.04020.77
5.5.320.0100.03720.88
5.5.310.0070.04720.63
5.5.300.0070.05720.80
5.5.290.0030.08320.80
5.5.280.0070.07020.79
5.5.270.0000.06320.71
5.5.260.0100.07720.86
5.5.250.0100.03720.56
5.5.240.0070.06020.19
5.5.230.0070.04320.23
5.5.220.0070.04720.18
5.5.210.0100.07320.25
5.5.200.0100.04020.25
5.5.190.0070.04320.23
5.5.180.0070.05020.19
5.5.160.0070.05020.18
5.5.150.0100.07320.10
5.5.140.0100.04020.20
5.5.130.0070.04319.98
5.5.120.0030.04720.07
5.5.110.0170.07720.21
5.5.100.0070.08019.99
5.5.90.0030.04720.03
5.5.80.0070.03719.98
5.5.70.0030.08719.90
5.5.60.0100.07320.08
5.5.50.0200.06320.03
5.5.40.0070.04019.98
5.5.30.0030.08320.03
5.5.20.0100.08720.06
5.5.10.0000.04320.02
5.5.00.0070.06720.13
5.4.450.0100.08319.38
5.4.440.0030.08319.36
5.4.430.0070.04319.44
5.4.420.0130.05719.37
5.4.410.0030.07019.36
5.4.400.0130.07019.02
5.4.390.0100.07319.12
5.4.380.0200.07319.12
5.4.370.0030.06019.16
5.4.360.0070.08319.13
5.4.350.0100.06019.12
5.4.340.0070.05018.85
5.4.320.0030.05318.88
5.4.310.0030.05018.95
5.4.300.0070.04318.91
5.4.290.0130.07319.12
5.4.280.0000.04719.12
5.4.270.0130.03318.90
5.4.260.0030.04019.04
5.4.250.0030.04319.03
5.4.240.0030.06719.20
5.4.230.0100.07319.03
5.4.220.0130.06719.22
5.4.210.0070.06318.93
5.4.200.0070.07019.02
5.4.190.0170.06719.11
5.4.180.0100.07719.03
5.4.170.0000.05019.09
5.4.160.0000.05019.16
5.4.150.0130.03319.11
5.4.140.0070.04016.39
5.4.130.0100.05316.46
5.4.120.0030.05316.47
5.4.110.0030.07016.49
5.4.100.0170.04316.52
5.4.90.0070.03316.57
5.4.80.0030.04316.36
5.4.70.0070.04016.42
5.4.60.0100.07316.36
5.4.50.0100.06716.29
5.4.40.0130.07016.46
5.4.30.0030.07016.45
5.4.20.0130.04316.41
5.4.10.0030.05316.41
5.4.00.0000.04715.86
5.3.290.0100.07014.69
5.3.280.0100.07014.63
5.3.270.0130.06014.75
5.3.260.0100.08014.72
5.3.250.0070.03714.67
5.3.240.0070.04014.75
5.3.230.0030.06714.71
5.3.220.0000.07314.64
5.3.210.0030.06014.56
5.3.200.0100.07714.60
5.3.190.0000.04714.59
5.3.180.0030.06714.71
5.3.170.0130.07014.60
5.3.160.0070.07014.63
5.3.150.0070.04014.71
5.3.140.0100.06314.54
5.3.130.0000.06314.62
5.3.120.0100.03714.67
5.3.110.0030.06314.59
5.3.100.0000.04013.98
5.3.90.0130.06314.13
5.3.80.0170.06313.97
5.3.70.0070.07714.14
5.3.60.0000.04713.99
5.3.50.0100.06314.09
5.3.40.0100.07313.84
5.3.30.0100.06714.04
5.3.20.0170.04313.59
5.3.10.0070.07713.68
5.3.00.0070.07313.67
5.2.170.0070.06312.61
5.2.160.0000.07012.61
5.2.150.0030.06712.61
5.2.140.0070.04012.61
5.2.130.0100.05712.61
5.2.120.0030.06012.61
5.2.110.0130.05312.61
5.2.100.0070.06012.61
5.2.90.0100.04312.61
5.2.80.0030.06012.61
5.2.70.0000.04012.61
5.2.60.0070.05712.61
5.2.50.0030.07012.61
5.2.40.0030.06312.61
5.2.30.0030.06312.61
5.2.20.0030.05712.61
5.2.10.0030.05312.61
5.2.00.0070.05012.61
5.1.60.0070.05012.61
5.1.50.0100.04712.61
5.1.40.0030.05012.61
5.1.30.0070.05712.61
5.1.20.0030.03012.61
5.1.10.0030.03312.61
5.1.00.0000.05312.61
5.0.50.0000.02312.61
5.0.40.0030.04712.61
5.0.30.0000.05312.61
5.0.20.0030.03012.61
5.0.10.0070.03712.61
5.0.00.0030.05712.61
4.4.90.0070.03312.61
4.4.80.0030.03712.61
4.4.70.0000.02712.61
4.4.60.0000.02012.61
4.4.50.0000.03312.61
4.4.40.0000.02712.61
4.4.30.0030.03312.61
4.4.20.0000.01712.61
4.4.10.0000.01712.61
4.4.00.0030.03012.61
4.3.110.0000.02012.61
4.3.100.0030.03012.61
4.3.90.0030.03312.61
4.3.80.0030.02312.61
4.3.70.0030.03012.61
4.3.60.0000.01712.61
4.3.50.0000.04012.61
4.3.40.0070.04712.61
4.3.30.0030.03312.61
4.3.20.0000.02012.61
4.3.10.0030.03012.61
4.3.00.0000.03712.61

preferences:
54.65 ms | 400 KiB | 5 Q