3v4l.org

run code in 300+ PHP versions simultaneously
<?php class myparent { public function foo($bar) { // do stuff } } class mychild extends myparent { public $val; private function bar(myparent &$baz) { // do stuff } public function __construct($val) { $this->val = $val; } } $child = new mychild('hello world'); $child->foo('test'); $reflection = new reflectionClass('mychild'); print_r( $reflection->getMethod('foo'));

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)
8.3.60.0110.00418.55
8.3.50.0110.00921.27
8.3.40.0090.00918.50
8.3.30.0040.01118.74
8.3.20.0060.00318.66
8.3.10.0120.00620.48
8.3.00.0080.00023.57
8.2.180.0100.01016.50
8.2.170.0070.01122.96
8.2.160.0030.01020.52
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0030.00626.16
8.2.120.0040.00419.13
8.2.110.0100.00020.52
8.2.100.0080.00317.71
8.2.90.0040.00717.63
8.2.80.0000.00817.97
8.2.70.0050.00317.80
8.2.60.0060.00317.91
8.2.50.0080.00018.10
8.2.40.0000.00820.61
8.2.30.0040.00817.94
8.2.20.0000.00717.62
8.2.10.0040.00417.63
8.2.00.0000.01217.72
8.1.280.0000.01425.92
8.1.270.0070.00723.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.92
8.1.230.0040.00819.04
8.1.220.0030.00617.74
8.1.210.0040.00421.02
8.1.200.0030.00617.13
8.1.190.0040.00417.23
8.1.180.0060.00318.10
8.1.170.0040.00418.32
8.1.160.0070.00018.84
8.1.150.0040.00418.50
8.1.140.0040.00417.40
8.1.130.0000.00717.75
8.1.120.0050.00317.32
8.1.110.0000.00717.38
8.1.100.0000.00717.33
8.1.90.0000.00717.40
8.1.80.0000.00817.36
8.1.70.0040.00417.34
8.1.60.0080.00017.48
8.1.50.0000.00817.35
8.1.40.0000.00717.52
8.1.30.0000.00717.64
8.1.20.0080.00017.72
8.1.10.0040.00417.51
8.1.00.0040.00417.52
8.0.300.0000.00720.04
8.0.290.0040.00416.63
8.0.280.0030.00318.43
8.0.270.0030.00317.13
8.0.260.0000.00616.70
8.0.250.0040.00416.84
8.0.240.0050.00316.84
8.0.230.0000.00716.78
8.0.220.0000.00616.72
8.0.210.0030.00316.84
8.0.200.0040.00416.86
8.0.190.0000.00716.78
8.0.180.0000.00816.89
8.0.170.0060.00316.72
8.0.160.0000.00716.86
8.0.150.0000.00816.77
8.0.140.0080.00016.68
8.0.130.0000.00513.24
8.0.120.0050.00316.72
8.0.110.0080.00016.82
8.0.100.0000.00716.70
8.0.90.0040.00416.82
8.0.80.0100.00516.75
8.0.70.0000.00716.88
8.0.60.0030.00616.68
8.0.50.0000.00716.61
8.0.30.0140.00517.03
8.0.20.0120.00517.40
8.0.10.0040.00416.98
8.0.00.0070.01116.82
7.4.330.0040.00413.43
7.4.320.0000.00616.46
7.4.300.0030.00316.50
7.4.290.0000.00716.59
7.4.280.0030.00516.52
7.4.270.0040.00416.52
7.4.260.0060.00013.21
7.4.250.0030.00516.59
7.4.240.0000.00716.48
7.4.230.0000.00716.49
7.4.220.0120.01216.59
7.4.210.0060.00816.64
7.4.200.0030.00316.49
7.4.190.0040.00416.37
7.4.160.0160.00316.56
7.4.150.0140.00317.40
7.4.140.0150.00817.86
7.4.130.0100.00716.53
7.4.120.0120.00516.41
7.4.110.0070.01116.37
7.4.100.0150.00616.57
7.4.90.0060.01116.28
7.4.80.0110.00519.04
7.4.70.0060.01616.25
7.4.60.0150.00316.45
7.4.50.0000.00816.43
7.4.40.0060.00622.27
7.4.30.0100.01516.45
7.4.00.0040.01214.82
7.3.330.0050.00013.27
7.3.320.0030.00313.24
7.3.310.0070.00016.23
7.3.300.0030.00316.20
7.3.290.0080.01216.26
7.3.280.0080.00916.22
7.3.270.0130.00317.40
7.3.260.0090.00918.24
7.3.250.0130.00516.23
7.3.240.0100.01316.38
7.3.230.0140.00316.44
7.3.210.0100.00616.58
7.3.200.0030.01919.39
7.3.190.0030.01316.39
7.3.180.0070.01016.29
7.3.170.0090.01216.27
7.3.160.0090.00616.31
7.3.120.0080.00814.69
7.3.110.0050.01214.80
7.3.100.0060.00614.87
7.3.90.0060.01214.85
7.3.80.0040.00914.51
7.3.70.0030.00914.55
7.3.60.0060.00814.63
7.3.50.0030.00814.70
7.3.40.0030.01314.61
7.3.30.0090.00014.68
7.3.20.0040.00716.46
7.3.10.0040.00716.63
7.3.00.0070.00916.47
7.2.330.0140.00316.46
7.2.320.0040.01316.55
7.2.310.0120.00616.38
7.2.300.0120.00416.48
7.2.290.0080.00816.62
7.2.250.0070.01315.17
7.2.240.0100.00815.20
7.2.230.0050.00914.91
7.2.220.0030.01414.92
7.2.210.0070.00815.10
7.2.200.0070.00514.95
7.2.190.0100.00614.92
7.2.180.0070.00314.84
7.2.170.0030.01014.98
7.2.130.0030.01216.81
7.2.120.0070.00716.78
7.2.110.0060.00616.73
7.2.100.0080.00316.61
7.2.90.0030.01416.72
7.2.80.0070.00716.78
7.2.70.0040.01116.95
7.2.60.0030.01016.97
7.2.50.0030.01016.88
7.2.40.0130.00316.61
7.2.30.0070.00716.71
7.2.20.0090.00416.54
7.2.10.0060.00316.72
7.2.00.0070.00618.07
7.1.330.0080.00715.75
7.1.320.0030.00615.85
7.1.310.0040.01215.86
7.1.300.0060.00715.51
7.1.290.0030.01115.59
7.1.280.0050.00815.73
7.1.270.0050.00715.62
7.1.260.0100.00415.63
7.1.250.0000.00715.67
7.1.100.0000.01118.07
7.1.70.0000.00717.24
7.1.60.0040.00717.21
7.1.50.0130.00916.73
7.1.00.0030.07022.36
7.0.200.0070.00716.57
7.0.140.0030.07322.07
7.0.70.0000.08021.63
7.0.60.0070.07721.59
7.0.50.0030.09022.14
7.0.40.0100.07720.10
7.0.30.0030.08320.14
7.0.20.0030.06320.13
7.0.10.0070.04020.02
7.0.00.0130.04720.11
5.6.280.0070.06321.10
5.6.220.0200.06320.62
5.6.210.0070.07720.71
5.6.200.0070.06721.05
5.6.190.0030.07720.89
5.6.180.0030.04720.96
5.6.170.0130.05321.09
5.6.160.0070.06721.11
5.6.150.0030.05321.11
5.6.140.0070.06021.17
5.6.130.0070.07320.95
5.6.120.0030.04721.13
5.6.110.0000.07721.04
5.6.100.0000.05021.07
5.6.90.0000.09320.94
5.6.80.0030.03720.41
5.6.70.0030.03320.42
5.6.60.0000.04020.39
5.6.50.0000.04720.32
5.6.40.0000.04020.32
5.6.30.0000.04320.30
5.6.20.0000.03320.49
5.6.10.0000.03320.52
5.6.00.0000.03320.28
5.5.360.0030.08320.34
5.5.350.0030.07020.38
5.5.340.0070.07720.80
5.5.330.0070.06720.92
5.5.320.0030.04720.93
5.5.310.0000.08720.89
5.5.300.0130.05320.88
5.5.290.0070.07720.64
5.5.280.0030.04320.92
5.5.270.0000.07720.91
5.5.260.0070.08720.77
5.5.250.0070.08020.43
5.5.240.0030.05320.21
5.5.230.0070.03320.16
5.5.220.0030.03720.25
5.5.210.0030.03720.29
5.5.200.0030.03320.25
5.5.190.0000.03320.13
5.5.180.0000.03320.18
5.5.160.0030.03020.20
5.5.150.0030.04320.17
5.5.140.0030.03319.98
5.5.130.0000.04320.12
5.5.120.0000.03319.96
5.5.110.0000.03720.23
5.5.100.0030.03020.05
5.5.90.0000.05720.16
5.5.80.0000.03720.07
5.5.70.0000.03320.00
5.5.60.0000.05020.01
5.5.50.0070.04720.00
5.5.40.0030.04319.94
5.5.30.0000.04020.13
5.5.20.0030.03720.14
5.5.10.0000.04020.05
5.5.00.0000.04320.05
5.4.450.0000.05319.20
5.4.440.0030.07019.37
5.4.430.0000.07719.36
5.4.420.0000.07319.45
5.4.410.0070.06719.35
5.4.400.0030.03318.87
5.4.390.0000.04019.04
5.4.380.0000.03719.02
5.4.370.0000.03719.16
5.4.360.0000.04018.84
5.4.350.0000.03718.90
5.4.340.0070.02719.08
5.4.320.0030.03019.20
5.4.310.0100.02318.87
5.4.300.0070.02718.87
5.4.290.0000.03319.11
5.4.280.0000.04319.18
5.4.270.0030.03318.88
5.4.260.0000.05019.17
5.4.250.0070.08318.98
5.4.240.0070.02719.11
5.4.230.0000.03318.93
5.4.220.0030.05018.89
5.4.210.0070.04018.87
5.4.200.0000.04019.22
5.4.190.0030.03719.15
5.4.180.0000.03719.21
5.4.170.0000.03319.14
5.4.160.0000.03318.92
5.4.150.0000.03319.15
5.4.140.0000.03016.43
5.4.130.0000.03016.41
5.4.120.0030.02716.45
5.4.110.0000.03016.45
5.4.100.0000.03016.52
5.4.90.0000.03016.37
5.4.80.0000.03016.38
5.4.70.0000.03016.54
5.4.60.0070.02716.39
5.4.50.0000.03016.49
5.4.40.0000.03016.52
5.4.30.0000.03016.32
5.4.20.0000.04016.47
5.4.10.0030.04316.39
5.4.00.0030.03015.85
5.3.290.0000.03714.77
5.3.280.0030.03714.77
5.3.270.0030.03014.77
5.3.260.0000.04014.77
5.3.250.0000.03014.77
5.3.240.0000.03014.77
5.3.230.0000.03014.77
5.3.220.0000.03714.77
5.3.210.0000.03014.77
5.3.200.0000.03014.77
5.3.190.0030.03014.77
5.3.180.0000.03014.77
5.3.170.0000.03714.77
5.3.160.0000.03014.77
5.3.150.0000.03014.77
5.3.140.0000.03014.77
5.3.130.0000.04014.77
5.3.120.0000.04314.77
5.3.110.0000.03314.77
5.3.100.0000.03014.77
5.3.90.0070.02714.77
5.3.80.0000.03014.77
5.3.70.0000.03014.77
5.3.60.0030.02714.77
5.3.50.0030.02714.77
5.3.40.0000.03014.77
5.3.30.0000.03014.77
5.3.20.0000.07014.77
5.3.10.0000.05314.77
5.3.00.0000.07314.77
5.2.170.0000.05314.77
5.2.160.0000.02314.77
5.2.150.0000.03314.77
5.2.140.0000.03014.77
5.2.130.0030.02714.77
5.2.120.0030.03014.77
5.2.110.0000.04014.77
5.2.100.0000.04714.77
5.2.90.0000.06314.77
5.2.80.0100.05714.77
5.2.70.0030.06014.77
5.2.60.0030.05714.77
5.2.50.0030.04314.77
5.2.40.0070.06714.77
5.2.30.0070.04714.77
5.2.20.0030.04714.77
5.2.10.0000.06014.77
5.2.00.0000.06314.77
5.1.60.0000.06314.77
5.1.50.0070.05014.77
5.1.40.0070.04714.77
5.1.30.0030.05714.77
5.1.20.0100.04714.77
5.1.10.0000.05714.77
5.1.00.0000.05314.77
5.0.50.0030.03714.77
5.0.40.0070.04014.77
5.0.30.0000.07014.77
5.0.20.0000.03314.77
5.0.10.0030.04014.77
5.0.00.0000.06714.77
4.4.90.0000.03314.77
4.4.80.0030.03314.77
4.4.70.0000.04014.77
4.4.60.0000.03314.77
4.4.50.0030.03014.77
4.4.40.0070.04314.77
4.4.30.0000.03314.77
4.4.20.0000.03714.77
4.4.10.0030.02014.77
4.4.00.0030.05314.77
4.3.110.0000.03014.77
4.3.100.0000.03714.77
4.3.90.0030.03014.77
4.3.80.0070.04314.77
4.3.70.0000.03714.77
4.3.60.0000.03714.77
4.3.50.0000.03314.77
4.3.40.0070.03314.77
4.3.30.0000.04014.77
4.3.20.0000.04014.77
4.3.10.0000.02714.77
4.3.00.0000.03314.77

preferences:
59.69 ms | 401 KiB | 5 Q