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run code in 300+ PHP versions simultaneously
<?php class Foo { private $foo =2; } class Hydrator { public function getPrivate($obj, $attribute) { $getter = function(){return $this->$attribute;}; return \Closure::bind($getter, $obj, get_class($obj)); } } $hydrated = new Hydrator(); $obj = new Foo(); $getter = $hydrated->getPrivate($obj, 'foo'); var_dump($getter());

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)
8.3.60.0110.00416.50
8.3.50.0110.00416.36
8.3.40.0130.00318.84
8.3.30.0120.00318.68
8.3.20.0070.00020.25
8.3.10.0060.00321.90
8.3.00.0000.00821.68
8.2.180.0170.00318.29
8.2.170.0040.01122.96
8.2.160.0100.01020.53
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0040.00420.78
8.2.120.0000.00826.35
8.2.110.0060.00320.51
8.2.100.0040.00817.69
8.2.90.0000.00819.13
8.2.80.0030.00517.97
8.2.70.0050.00517.46
8.2.60.0050.00317.80
8.2.50.0040.00818.09
8.2.40.0040.00422.29
8.2.30.0030.00719.34
8.2.20.0040.00417.75
8.2.10.0050.00218.04
8.2.00.0040.00418.12
8.1.280.0150.00425.92
8.1.270.0100.01021.91
8.1.260.0070.00028.09
8.1.250.0070.00028.09
8.1.240.0040.00723.86
8.1.230.0040.00822.03
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0060.00317.22
8.1.190.0040.00417.23
8.1.180.0000.00718.10
8.1.170.0040.00418.67
8.1.160.0040.00420.68
8.1.150.0040.00418.94
8.1.140.0040.00419.60
8.1.130.0030.00317.78
8.1.120.0040.00417.50
8.1.110.0000.00717.54
8.1.100.0070.00017.52
8.1.90.0040.00417.50
8.1.80.0080.00017.36
8.1.70.0030.00317.48
8.1.60.0040.00417.49
8.1.50.0040.00417.53
8.1.40.0000.00817.58
8.1.30.0030.00517.68
8.1.20.0000.00817.60
8.1.10.0040.00417.62
8.1.00.0000.00817.50
8.0.300.0000.00918.77
8.0.290.0040.00416.75
8.0.280.0030.00318.46
8.0.270.0030.00317.28
8.0.260.0030.00317.18
8.0.250.0000.00716.96
8.0.240.0030.00317.03
8.0.230.0050.00316.92
8.0.220.0040.00417.03
8.0.210.0050.00216.95
8.0.200.0030.00316.98
8.0.190.0060.00317.05
8.0.180.0040.00417.04
8.0.170.0050.00517.02
8.0.160.0000.00716.86
8.0.150.0030.00616.93
8.0.140.0040.00416.92
8.0.130.0030.00313.36
8.0.120.0060.00316.95
8.0.110.0070.00016.94
8.0.100.0040.00416.85
8.0.90.0040.00416.88
8.0.80.0070.01017.04
8.0.70.0050.00316.91
8.0.60.0040.00417.04
8.0.50.0040.00416.84
8.0.30.0110.01117.23
8.0.20.0090.01117.40
8.0.10.0070.00017.09
8.0.00.0090.00916.89
7.4.330.0000.00516.70
7.4.320.0060.00016.62
7.4.300.0050.00316.52
7.4.290.0000.00716.61
7.4.280.0040.00716.46
7.4.270.0030.00316.66
7.4.260.0030.00316.50
7.4.250.0000.00716.50
7.4.240.0040.00416.52
7.4.230.0050.00216.50
7.4.220.0160.01016.63
7.4.210.0110.00316.59
7.4.200.0040.00416.32
7.4.160.0150.00016.61
7.4.150.0120.00817.40
7.4.140.0120.01017.86
7.4.130.0120.00516.50
7.4.120.0140.00316.52
7.4.110.0110.00916.52
7.4.100.0130.00316.74
7.4.90.0070.01016.63
7.4.80.0070.01019.39
7.4.70.0110.00516.52
7.4.60.0080.00816.37
7.4.50.0100.00716.43
7.4.40.0060.01616.49
7.4.30.0080.01116.69
7.4.10.0030.01614.73
7.4.00.0070.01015.10
7.3.330.0040.00213.25
7.3.320.0000.00513.46
7.3.310.0000.00716.44
7.3.300.0030.00316.47
7.3.290.0100.00816.40
7.3.280.0090.01316.47
7.3.270.0140.00317.40
7.3.260.0070.01016.69
7.3.250.0070.01016.58
7.3.240.0100.00716.54
7.3.230.0090.00916.43
7.3.210.0030.01416.66
7.3.200.0070.01419.39
7.3.190.0060.01016.46
7.3.180.0040.01116.41
7.3.170.0130.00316.43
7.3.160.0060.00916.55
7.3.130.0090.00614.75
7.3.120.0120.00914.91
7.3.110.0070.01414.60
7.3.100.0080.00415.01
7.3.90.0100.00714.86
7.3.80.0070.00414.98
7.3.70.0040.00714.82
7.3.60.0060.00914.98
7.3.50.0080.00414.83
7.3.40.0040.00714.88
7.3.30.0150.00014.99
7.3.20.0040.01216.80
7.3.10.0070.01016.54
7.3.00.0030.01016.68
7.2.330.0100.01016.71
7.2.320.0040.01416.80
7.2.310.0100.00616.54
7.2.300.0090.00916.78
7.2.290.0060.01216.65
7.2.260.0060.01214.79
7.2.250.0080.00815.19
7.2.240.0120.00015.22
7.2.230.0030.01315.21
7.2.220.0040.00815.19
7.2.210.0120.00315.28
7.2.200.0100.00315.08
7.2.190.0060.00915.05
7.2.180.0030.01015.04
7.2.170.0030.00715.25
7.2.160.0090.00014.82
7.2.150.0090.00916.79
7.2.140.0000.01816.81
7.2.130.0000.01116.93
7.2.120.0090.00616.80
7.2.110.0030.00916.77
7.2.100.0060.00816.63
7.2.90.0030.01316.86
7.2.80.0030.01016.69
7.2.70.0080.00316.79
7.2.60.0050.00716.82
7.2.50.0060.00616.78
7.2.40.0060.01316.86
7.2.30.0120.00316.79
7.2.20.0030.01117.08
7.2.10.0030.00716.96
7.2.00.0070.00918.14
7.1.330.0030.01115.71
7.1.320.0070.00715.50
7.1.310.0030.01015.65
7.1.300.0100.00315.86
7.1.290.0100.00615.79
7.1.280.0000.01415.63
7.1.270.0000.01215.82
7.1.260.0100.00315.81
7.1.250.0040.00815.85
7.1.240.0070.00415.39
7.1.230.0100.00315.86
7.1.220.0070.00315.84
7.1.210.0040.00815.86
7.1.200.0040.00815.75
7.1.190.0070.00715.82
7.1.180.0000.01215.78
7.1.170.0030.01315.74
7.1.160.0040.01215.91
7.1.150.0030.00915.92
7.1.140.0060.00615.93
7.1.130.0070.00715.75
7.1.120.0000.00915.77
7.1.110.0000.01115.75
7.1.100.0090.00316.75
7.1.90.0030.00515.98
7.1.80.0070.00815.86
7.1.70.0040.00716.54
7.1.60.0090.00917.64
7.1.50.0030.01216.31
7.1.40.0060.00315.66
7.1.30.0070.00715.74
7.1.20.0060.00315.64
7.1.10.0100.00315.78
7.1.00.0030.04418.96
7.0.330.0030.01015.43
7.0.320.0030.00615.46
7.0.310.0070.00315.13
7.0.300.0060.00615.57
7.0.290.0030.01415.18
7.0.280.0080.00515.41
7.0.270.0060.01015.50
7.0.260.0110.00415.41
7.0.250.0000.01315.32
7.0.240.0100.00315.59
7.0.230.0090.00615.63
7.0.220.0040.00415.23
7.0.210.0030.01015.40
7.0.200.0440.00414.94
7.0.190.0000.01015.18
7.0.180.0000.01515.48
7.0.170.0040.01115.47
7.0.160.0000.00815.26
7.0.150.0040.00815.48
7.0.140.0000.01515.28
7.0.130.0040.01415.52
7.0.120.0050.00315.49
7.0.110.0040.00415.32
7.0.100.0040.00715.38
7.0.90.0100.00315.50
7.0.80.0060.00615.25
7.0.70.0040.01115.37
7.0.60.0180.04217.66
7.0.50.0030.02616.67
7.0.40.0070.02516.75
7.0.30.0180.04116.74
7.0.20.0180.03416.92
7.0.10.0090.04016.89
7.0.00.0070.03816.89
5.6.400.0100.00314.31
5.6.390.0090.00614.52
5.6.380.0030.01014.38
5.6.370.0030.01314.32
5.6.360.0090.00614.08
5.6.350.0030.01114.47
5.6.340.0000.01314.21
5.6.330.0070.00714.15
5.6.320.0070.01014.27
5.6.310.0030.01014.30
5.6.300.0080.00014.07
5.6.290.0060.00314.15
5.6.280.0020.02317.56
5.6.270.0100.00714.38
5.6.260.0060.00614.45
5.6.250.0030.00914.26
5.6.240.0030.01514.30
5.6.230.0000.00814.36
5.6.220.0030.00714.24
5.6.210.0120.03517.63
5.6.200.0040.02616.22
5.6.190.0080.02017.33
5.6.180.0130.02717.37
5.6.170.0220.02417.41
5.6.160.0130.04317.46
5.6.150.0050.04016.26
5.6.140.0020.03816.14
5.6.130.0100.04016.40
5.6.120.0140.03217.76
5.6.110.0100.04517.67
5.6.100.0100.02717.72
5.6.90.0070.04017.64
5.6.80.0070.03717.40
5.6.70.0070.00714.29
5.6.60.0000.01014.37
5.6.50.0060.00914.21
5.6.40.0040.01114.14
5.6.30.0030.01014.13
5.6.20.0030.00714.09
5.6.10.0030.01214.26
5.6.00.0070.00314.09
5.5.380.0060.00614.25
5.5.370.0070.00714.16
5.5.360.0080.00814.45
5.5.350.0140.03917.35
5.5.340.0040.04315.96
5.5.330.0030.04817.23
5.5.320.0170.02917.29
5.5.310.0210.04017.21
5.5.300.0070.02416.15
5.5.290.0090.02116.19
5.5.280.0020.03117.37
5.5.270.0050.02417.63
5.5.260.0050.03117.57
5.5.250.0030.02817.34
5.5.240.1970.02217.15
5.5.230.0100.00314.17
5.5.220.0090.00014.22
5.5.210.0060.00614.19
5.5.200.0070.00714.05
5.5.190.0120.00614.38
5.5.180.0000.01413.83
5.5.170.0060.00914.09
5.5.160.0040.00714.04
5.5.150.0060.00614.34
5.5.140.0040.00414.32
5.5.130.0000.01114.39
5.5.120.0060.00314.30
5.5.110.0030.01014.07
5.5.100.0060.00614.04
5.5.90.0110.00414.41
5.5.80.0000.01114.36
5.5.70.0030.00614.12
5.5.60.0090.00613.97
5.5.50.0000.00914.02
5.5.40.0000.01313.77
5.5.30.0060.00614.28
5.5.20.0030.01014.44
5.5.10.0040.00414.33
5.5.00.0070.00314.07

preferences:
56.35 ms | 401 KiB | 5 Q