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run code in 300+ PHP versions simultaneously
<?php namespace jtreminio\AboutMe { class Entity {} abstract class Api { abstract function __construct(Entity $request); } } namespace jtreminio\AboutMe\Entity\User\Create { use jtreminio\AboutMe\Entity; class Request extends Entity { } } namespace jtreminio\AboutMe\Api\User { use jtreminio\AboutMe; use jtreminio\AboutMe\Entity; class Create extends AboutMe\Api { /** @var User\Create\Request */ private $request; /** @var string */ private $url = 'https://api.about.me/api/v2/json/user/create/'; /** * @param User\Create\Request $request */ // public function __construct(User\Create\Request $request) public function __construct(Entity $request) { $this->request = $request; } } $a = new \jtreminio\AboutMe\Entity\User\Create\Request(); }

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)
8.3.60.0090.00618.25
8.3.50.0060.01521.08
8.3.40.0110.00418.59
8.3.30.0110.00419.09
8.3.20.0050.00320.25
8.3.10.0060.00321.91
8.3.00.0040.00422.39
8.2.180.0130.00316.50
8.2.170.0070.00722.96
8.2.160.0070.00720.39
8.2.150.0060.00324.18
8.2.140.0090.00024.66
8.2.130.0080.01126.16
8.2.120.0000.00919.44
8.2.110.0100.00022.16
8.2.100.0110.00019.23
8.2.90.0000.00719.08
8.2.80.0070.00019.28
8.2.70.0080.00017.25
8.2.60.0030.00617.93
8.2.50.0080.00018.07
8.2.40.0000.00718.16
8.2.30.0020.00517.91
8.2.20.0000.00717.48
8.2.10.0040.00417.53
8.2.00.0030.00517.68
8.1.280.0070.01425.92
8.1.270.0040.00420.23
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.96
8.1.230.0080.00319.01
8.1.220.0000.00917.74
8.1.210.0040.00418.77
8.1.200.0030.00617.22
8.1.190.0030.00617.40
8.1.180.0000.00720.24
8.1.170.0030.00518.53
8.1.160.0030.00322.15
8.1.150.0040.00418.54
8.1.140.0050.00217.30
8.1.130.0030.00317.79
8.1.120.0040.00417.30
8.1.110.0040.00417.28
8.1.100.0000.00717.39
8.1.90.0030.00317.40
8.1.80.0000.00717.40
8.1.70.0070.00017.30
8.1.60.0000.00817.41
8.1.50.0000.00817.45
8.1.40.0030.00617.45
8.1.30.0080.00017.58
8.1.20.0040.00417.57
8.1.10.0060.00317.50
8.1.00.0000.00917.34
8.0.300.0070.00018.77
8.0.290.0040.00417.18
8.0.280.0000.00718.31
8.0.270.0000.00717.17
8.0.260.0040.00416.86
8.0.250.0000.00716.87
8.0.240.0000.00716.82
8.0.230.0030.00316.91
8.0.220.0030.00316.84
8.0.210.0040.00416.74
8.0.200.0030.00316.91
8.0.190.0040.00416.87
8.0.180.0080.00016.91
8.0.170.0030.00616.89
8.0.160.0040.00416.82
8.0.150.0000.00716.77
8.0.140.0040.00416.80
8.0.130.0000.00613.33
8.0.120.0050.00316.78
8.0.110.0030.00516.80
8.0.100.0040.00416.63
8.0.90.0040.00416.89
8.0.80.0170.00316.90
8.0.70.0050.00316.89
8.0.60.0040.00416.79
8.0.50.0040.00416.76
8.0.30.0080.01017.02
8.0.20.0070.01217.40
8.0.10.0040.00416.98
8.0.00.0090.01216.74
7.4.330.0000.00515.00
7.4.320.0030.00316.47
7.4.300.0030.00316.44
7.4.290.0060.00316.34
7.4.280.0040.00416.58
7.4.270.0000.00716.46
7.4.260.0080.00016.45
7.4.250.0070.00016.41
7.4.240.0020.00616.52
7.4.230.0000.00716.55
7.4.220.0160.01016.38
7.4.210.0110.00716.54
7.4.200.0070.00016.52
7.4.190.0000.00716.36
7.4.160.0080.00816.41
7.4.150.0150.00317.40
7.4.140.0080.01217.86
7.4.130.0050.01216.46
7.4.120.0120.00716.34
7.4.110.0100.00716.50
7.4.100.0100.00616.45
7.4.90.0180.00016.35
7.4.80.0000.01619.39
7.4.70.0040.01316.41
7.4.60.0090.00916.53
7.4.50.0020.00216.14
7.4.40.0070.00722.77
7.4.30.0120.00816.56
7.4.00.0100.00714.94
7.3.330.0000.00513.00
7.3.320.0000.00513.20
7.3.310.0030.00316.18
7.3.300.0040.00416.15
7.3.290.0070.00716.17
7.3.280.0060.01016.18
7.3.270.0070.01017.40
7.3.260.0090.00916.48
7.3.250.0110.01116.30
7.3.240.0080.00816.23
7.3.230.0070.01016.39
7.3.210.0100.00616.30
7.3.200.0100.01419.39
7.3.190.0100.01016.19
7.3.180.0060.00916.41
7.3.170.0100.00616.27
7.3.160.0090.00616.37
7.3.120.0070.01014.66
7.2.330.0110.00716.46
7.2.320.0000.01616.68
7.2.310.0030.01316.62
7.2.300.0070.01016.17
7.2.290.0100.00716.27
7.2.60.0080.00416.74
7.2.50.0040.01116.85
7.2.00.0070.00719.42
7.1.200.0060.00915.42
7.1.100.0040.00718.00
7.1.70.0040.00416.73
7.1.60.0080.01119.82
7.1.50.0040.01516.91
7.1.00.0070.07022.45
7.0.200.0000.00816.34
7.0.140.0000.07022.04
7.0.60.0030.07320.03
7.0.50.0070.07717.87
7.0.40.0130.07719.96
7.0.30.0400.07020.07
7.0.20.0400.06320.23
7.0.10.0100.03720.13
7.0.00.0000.04720.24
5.6.280.0000.07721.16
5.6.210.0200.06720.65
5.6.200.0100.04318.16
5.6.190.0070.05720.55
5.6.180.0330.07020.68
5.6.170.0270.05320.51
5.6.160.0030.04320.48
5.6.150.0070.06318.14
5.6.140.0100.08018.20
5.6.130.0070.08318.23
5.6.120.0130.07321.13
5.6.110.0070.04021.14
5.6.100.0000.04321.08
5.6.90.0130.08020.96
5.6.80.0070.05320.29
5.5.350.0130.05720.50
5.5.340.0070.05017.98
5.5.330.0070.05320.37
5.5.320.0130.04720.35
5.5.310.0230.06020.37
5.5.300.0000.05017.93
5.5.290.0100.06317.95
5.5.280.0100.08020.67
5.5.270.0130.07720.65
5.5.260.0130.08020.80
5.5.250.0130.07720.48
5.5.240.0300.07020.17
5.4.450.0700.07319.59
5.4.440.0700.06319.61
5.4.430.0730.05719.13
5.4.420.0700.06319.34
5.4.410.0500.05719.45
5.4.400.0370.05718.83
5.4.390.0430.07018.73
5.4.380.0230.05718.74
5.4.370.0100.05318.62
5.4.360.0230.04318.54
5.4.350.0240.09812.03
5.4.340.0100.04512.02
5.4.320.0060.03512.52
5.4.310.0050.03912.51
5.4.300.0030.04212.52
5.4.290.0110.04312.50
5.4.280.0040.04912.38
5.4.270.0050.03912.38
5.4.260.0100.03912.38
5.4.250.0070.04612.38
5.4.240.0060.04912.38
5.4.230.0070.04012.38
5.4.220.0120.04812.38
5.4.210.0070.03812.38
5.4.200.0090.05312.37
5.4.190.0100.05012.38
5.4.180.0090.05212.37
5.4.170.0150.05412.38
5.4.160.0070.05212.38
5.4.150.0090.05212.38
5.4.140.0130.04912.06
5.4.130.0090.05412.04
5.4.120.0100.04612.00
5.4.110.0040.03912.00
5.4.100.0090.03312.00
5.4.90.0070.04412.00
5.4.80.0070.05012.00
5.4.70.0050.03712.00
5.4.60.0110.04112.00
5.4.50.0080.03811.99
5.4.40.0030.03911.99
5.4.30.0110.04511.98
5.4.20.0060.05211.98
5.4.10.0040.05311.98
5.4.00.0050.05311.47
5.3.290.0030.04912.80
5.3.280.0050.05412.71
5.3.270.0080.05412.72
5.3.260.0090.05112.72
5.3.250.0120.04312.72
5.3.240.0090.04312.72
5.3.230.0090.05412.71
5.3.220.0050.04112.68
5.3.210.0070.04112.68
5.3.200.0040.04112.68
5.3.190.0090.05512.68
5.3.180.0070.04312.67
5.3.170.0080.03512.67
5.3.160.0060.05512.68
5.3.150.0060.04012.67
5.3.140.0040.03912.66
5.3.130.0030.04212.66
5.3.120.0130.04212.65
5.3.110.0090.03612.66
5.3.100.0050.03712.12
5.3.90.0060.03712.09
5.3.80.0030.03912.08
5.3.70.0050.03712.08
5.3.60.0040.03812.07
5.3.50.0060.04812.02
5.3.40.0090.05012.01
5.3.30.0070.05011.99
5.3.20.0110.04611.76
5.3.10.0080.05011.71
5.3.00.0080.05011.71
5.2.170.0060.0339.15
5.2.160.0020.0339.15
5.2.150.0040.0329.15
5.2.140.0030.0329.15
5.2.130.0050.0299.11
5.2.120.0040.0299.11
5.2.110.0070.0339.11
5.2.100.0090.0379.11
5.2.90.0100.0389.11
5.2.80.0060.0459.11
5.2.70.0020.0349.11
5.2.60.0040.0359.06
5.2.50.0070.0339.03
5.2.40.0060.0409.00
5.2.30.0100.0558.98
5.2.20.0040.0498.97
5.2.10.0040.0428.90
5.2.00.0070.0418.76
5.1.60.0060.0378.04
5.1.50.0060.0358.04
5.1.40.0060.0268.03
5.1.30.0040.0308.38
5.1.20.0060.0338.40
5.1.10.0050.0368.13
5.1.00.0050.0378.13
5.0.50.0050.0286.60
5.0.40.0060.0176.46
5.0.30.0050.0306.27
5.0.20.0050.0206.24
5.0.10.0050.0216.23
5.0.00.0050.0346.21
4.4.90.0040.0194.78
4.4.80.0030.0234.76
4.4.70.0080.0234.75
4.4.60.0050.0254.76
4.4.50.0020.0284.77
4.4.40.0050.0374.71
4.4.30.0030.0174.76
4.4.20.0050.0204.84
4.4.10.0100.0224.85
4.4.00.0100.0494.76
4.3.110.0050.0384.67
4.3.100.0050.0194.66
4.3.90.0050.0154.64
4.3.80.0040.0274.58
4.3.70.0040.0134.63
4.3.60.0050.0154.63
4.3.50.0020.0174.63
4.3.40.0030.0244.54
4.3.30.0040.0213.27
4.3.20.0020.0223.25
4.3.10.0030.0213.21
4.3.00.0130.0206.29

preferences:
61.14 ms | 401 KiB | 5 Q