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<?php class Foo { private $foo =2; } class Hydrator { public function getPrivate($obj, $attribute) { $getter = function() use ($attribute) {return $this->$attribute;}; return \Closure::bind($getter, $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)
8.3.60.0070.00716.63
8.3.50.0150.00521.15
8.3.40.0040.01118.88
8.3.30.0090.00918.66
8.3.20.0040.00420.18
8.3.10.0070.00021.85
8.3.00.0070.00023.53
8.2.180.0040.01125.92
8.2.170.0060.00922.96
8.2.160.0140.00020.60
8.2.150.0000.00824.18
8.2.140.0070.00024.66
8.2.130.0050.00320.74
8.2.120.0040.00426.35
8.2.110.0100.00022.13
8.2.100.0070.00417.84
8.2.90.0000.00819.27
8.2.80.0060.00317.97
8.2.70.0040.00417.63
8.2.60.0040.00418.04
8.2.50.0000.01218.09
8.2.40.0060.00322.28
8.2.30.0080.00419.38
8.2.20.0040.00417.76
8.2.10.0040.00418.18
8.2.00.0040.00417.98
8.1.280.0070.00725.92
8.1.270.0040.01122.14
8.1.260.0000.00728.09
8.1.250.0040.00428.09
8.1.240.0060.00323.97
8.1.230.0110.00017.42
8.1.220.0000.01017.74
8.1.210.0040.00418.77
8.1.200.0030.00717.36
8.1.190.0050.00317.25
8.1.180.0000.00818.10
8.1.170.0000.00818.62
8.1.160.0040.00420.79
8.1.150.0050.00318.82
8.1.140.0050.00319.47
8.1.130.0000.00717.81
8.1.120.0000.00817.51
8.1.110.0040.00417.49
8.1.100.0050.00217.45
8.1.90.0040.00417.40
8.1.80.0040.00417.36
8.1.70.0000.00717.53
8.1.60.0000.00817.48
8.1.50.0050.00317.58
8.1.40.0000.00817.52
8.1.30.0080.00017.68
8.1.20.0070.00317.66
8.1.10.0000.00917.64
8.1.00.0040.00417.51
8.0.300.0000.00718.77
8.0.290.0040.00416.58
8.0.280.0040.00418.45
8.0.270.0030.00317.19
8.0.260.0030.00317.18
8.0.250.0030.00317.05
8.0.240.0060.00016.96
8.0.230.0030.00517.04
8.0.220.0080.00016.97
8.0.210.0040.00316.89
8.0.200.0000.00716.94
8.0.190.0000.00817.01
8.0.180.0040.00416.96
8.0.170.0040.00817.00
8.0.160.0020.00516.94
8.0.150.0030.00616.92
8.0.140.0050.00317.00
8.0.130.0090.00013.39
8.0.120.0050.00316.83
8.0.110.0070.00016.83
8.0.100.0040.00416.96
8.0.90.0000.00716.84
8.0.80.0060.00916.95
8.0.70.0030.00516.94
8.0.60.0040.00416.79
8.0.50.0040.00417.00
8.0.30.0090.00817.24
8.0.20.0120.00717.40
8.0.10.0040.00417.15
8.0.00.0100.00816.81
7.4.330.0050.00016.76
7.4.320.0060.00016.51
7.4.300.0070.00016.53
7.4.290.0030.00316.41
7.4.280.0110.00016.65
7.4.270.0070.00016.51
7.4.260.0030.00316.40
7.4.250.0000.00916.50
7.4.240.0040.00416.53
7.4.230.0030.00316.60
7.4.220.0060.01516.57
7.4.210.0060.01216.55
7.4.200.0000.00816.36
7.4.160.0090.01316.57
7.4.150.0080.01117.40
7.4.140.0100.00817.86
7.4.130.0120.00716.52
7.4.120.0090.01116.55
7.4.110.0100.00716.43
7.4.100.0140.00316.55
7.4.90.0180.00016.50
7.4.80.0100.00619.39
7.4.70.0140.00316.51
7.4.60.0140.00316.37
7.4.50.0070.01016.64
7.4.40.0030.01316.55
7.4.30.0090.01216.54
7.4.00.0090.00615.00
7.3.330.0030.00313.41
7.3.320.0050.00013.30
7.3.310.0000.00816.54
7.3.300.0000.00816.27
7.3.290.0060.00916.45
7.3.280.0160.00816.44
7.3.270.0140.00317.40
7.3.260.0090.00916.44
7.3.250.0110.00616.41
7.3.240.0090.00816.50
7.3.230.0120.00616.52
7.3.210.0120.00616.45
7.3.200.0100.00719.39
7.3.190.0150.00416.65
7.3.180.0060.00916.55
7.3.170.0050.01516.52
7.3.160.0090.00616.60
7.3.120.0000.01314.97
7.3.110.0100.00714.72
7.3.100.0060.00914.72
7.3.90.0030.00714.55
7.3.80.0000.01414.95
7.3.70.0000.01214.89
7.3.60.0040.01114.80
7.3.50.0030.00914.76
7.3.40.0040.00414.96
7.3.30.0030.00914.72
7.3.20.0110.00316.59
7.3.10.0060.00316.84
7.3.00.0030.01416.46
7.2.330.0090.00916.79
7.2.320.0120.00616.64
7.2.310.0000.01916.82
7.2.300.0080.00816.52
7.2.290.0100.00616.53
7.2.250.0100.01015.14
7.2.240.0100.00715.08
7.2.230.0090.00614.99
7.2.220.0040.00814.85
7.2.210.0110.00415.13
7.2.200.0060.00614.90
7.2.190.0070.01014.96
7.2.180.0140.00014.78
7.2.170.0070.00715.08
7.2.60.0070.00716.76
7.2.00.0000.01319.46
7.1.330.0000.01515.64
7.1.320.0070.00715.92
7.1.310.0040.00815.78
7.1.300.0030.00815.69
7.1.290.0080.00815.52
7.1.280.0100.00315.88
7.1.270.0060.00615.61
7.1.260.0100.00015.73
7.1.200.0000.00915.93
7.1.100.0100.00717.71
7.1.70.0040.00417.19
7.1.60.0070.01719.40
7.1.50.0100.01017.11
7.1.00.0030.07722.44
7.0.200.0820.00014.76
7.0.60.0300.07320.02
7.0.50.0070.04017.86
7.0.40.0030.04720.26
7.0.30.0270.04720.20
7.0.20.0370.07020.07
7.0.10.0100.08320.10
7.0.00.0170.04320.18
5.6.280.0100.02321.14
5.6.210.0130.07020.72
5.6.200.0130.08018.22
5.6.190.0070.04020.28
5.6.180.0270.06720.77
5.6.170.0170.04320.51
5.6.160.0070.07720.54
5.6.150.0130.06018.29
5.6.140.0100.05718.19
5.6.130.0030.09018.26
5.6.120.0100.08021.02
5.6.110.0070.07720.99
5.6.100.0170.07021.03
5.6.90.0100.08021.09
5.6.80.0130.03020.39
5.5.350.0230.04720.33
5.5.340.0070.08017.99
5.5.330.0000.08320.13
5.5.320.0170.05720.34
5.5.310.0330.03720.27
5.5.300.0070.03718.06
5.5.290.0070.03717.94
5.5.280.0070.05320.86
5.5.270.0000.04320.90
5.5.260.0000.08720.79
5.5.250.0100.06320.80
5.5.240.3900.03720.08

preferences:
51.08 ms | 401 KiB | 5 Q