3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait Traitor { public function cloneMutated($settings) { $object = clone $this; foreach ($settings as $name => $val) { $object->$name = $val; } return $object; } } class Q { use Traitor; private $foo; protected $bar; public function __construct($foo, $bar) { $this->foo = $foo; $this->bar = $bar; } } $a = new Q(1, 2); $b = $a->cloneMutated(["bar" => 3]); var_dump($b); $c = $a->cloneMutated(["foo" => 4]); var_dump($c);

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)
8.3.60.0070.00716.50
8.3.50.0120.00821.04
8.3.40.0090.00618.53
8.3.30.0030.01018.67
8.3.20.0110.00420.30
8.3.10.0000.00821.91
8.3.00.0040.00422.58
8.2.180.0120.00316.50
8.2.170.0120.00622.96
8.2.160.0100.00320.45
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0090.00026.16
8.2.120.0030.00717.63
8.2.110.0060.00320.97
8.2.100.0070.00717.63
8.2.90.0000.00819.10
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0090.00017.80
8.2.50.0040.00418.07
8.2.40.0000.00821.04
8.2.30.0070.00318.01
8.2.20.0040.00417.75
8.2.10.0080.00018.11
8.2.00.0050.00318.05
8.1.280.0090.00925.92
8.1.270.0000.00920.32
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0030.00623.80
8.1.230.0060.00817.42
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0090.00017.47
8.1.190.0050.00517.13
8.1.180.0040.00418.10
8.1.170.0000.00818.70
8.1.160.0070.00021.89
8.1.150.0040.00418.95
8.1.140.0000.00817.45
8.1.130.0000.00717.58
8.1.120.0000.00717.36
8.1.110.0000.00717.45
8.1.100.0030.00517.46
8.1.90.0050.00217.49
8.1.80.0030.00417.51
8.1.70.0000.00717.42
8.1.60.0040.00417.51
8.1.50.0000.00817.55
8.1.40.0040.00417.56
8.1.30.0080.00017.70
8.1.20.0000.00717.50
8.1.10.0000.00717.53
8.1.00.0000.00817.49
8.0.300.0070.00018.77
8.0.290.0000.00816.75
8.0.280.0040.00418.32
8.0.270.0040.00417.18
8.0.260.0030.00317.30
8.0.250.0050.00316.86
8.0.240.0000.00716.98
8.0.230.0040.00416.90
8.0.220.0000.00716.79
8.0.210.0000.00716.87
8.0.200.0030.00316.94
8.0.190.0040.00416.84
8.0.180.0000.00716.87
8.0.170.0070.00016.80
8.0.160.0000.00916.89
8.0.150.0030.00316.83
8.0.140.0040.00416.86
8.0.130.0030.00313.36
8.0.120.0050.00316.76
8.0.110.0040.00416.79
8.0.100.0080.00016.84
8.0.90.0000.00816.71
8.0.80.0030.01216.96
8.0.70.0000.00716.77
8.0.60.0000.00716.68
8.0.50.0040.00416.67
8.0.30.0120.00716.97
8.0.20.0070.01217.40
8.0.10.0000.00716.86
8.0.00.0110.00616.78
7.4.330.0050.00015.08
7.4.320.0000.00716.65
7.4.300.0050.00216.51
7.4.290.0040.00416.53
7.4.280.0030.00616.45
7.4.270.0070.00016.41
7.4.260.0000.00716.55
7.4.250.0000.00816.54
7.4.240.0030.00316.57
7.4.230.0000.00716.67
7.4.220.0140.00416.63
7.4.210.0060.01116.55
7.4.200.0030.00516.41
7.4.160.0080.00816.54
7.4.150.0140.00617.40
7.4.140.0120.00717.86
7.4.130.0130.00916.45
7.4.120.0180.00016.55
7.4.110.0090.01216.54
7.4.100.0160.00616.46
7.4.90.0090.01016.50
7.4.80.0130.01019.39
7.4.70.0090.00916.51
7.4.60.0030.01616.57
7.4.50.0080.00016.39
7.4.40.0060.00916.27
7.4.30.0100.00716.43
7.4.10.0070.01015.02
7.4.00.0050.01215.02
7.3.330.0000.00613.16
7.3.320.0000.00613.28
7.3.310.0000.00616.20
7.3.300.0000.00716.27
7.3.290.0000.00716.21
7.3.280.0090.00916.33
7.3.270.0140.00317.40
7.3.260.0130.00716.59
7.3.250.0130.00816.57
7.3.240.0060.01416.51
7.3.230.0080.00816.39
7.3.210.0110.00616.63
7.3.200.0090.00919.39
7.3.190.0090.00616.24
7.3.180.0150.00416.55
7.3.170.0090.00916.29
7.3.160.0130.00716.46
7.3.130.0040.01115.02
7.3.120.0070.01014.72
7.3.110.0070.01014.78
7.3.100.0040.00814.97
7.3.90.0000.01214.94
7.3.80.0000.00914.74
7.3.70.0030.00714.77
7.3.60.0030.00614.60
7.3.50.0030.01414.80
7.3.40.0080.00814.68
7.3.30.0090.00614.83
7.3.20.0090.00016.63
7.3.10.0070.00816.44
7.3.00.0080.00916.54
7.2.330.0070.01116.71
7.2.320.0120.00616.75
7.2.310.0100.00716.55
7.2.300.0110.00516.68
7.2.290.0090.00916.60
7.2.260.0040.01614.87
7.2.250.0040.01215.21
7.2.240.0000.01315.21
7.2.230.0100.00315.04
7.2.220.0120.00315.12
7.2.210.0080.00414.75
7.2.200.0030.01315.17
7.2.190.0040.00714.64
7.2.180.0070.01015.03
7.2.170.0030.01014.90
7.2.160.0060.00615.08
7.2.150.0100.00316.90
7.2.140.0040.01116.79
7.2.130.0080.00916.47
7.2.120.0070.00716.47
7.2.110.0100.01016.73
7.2.100.0030.01116.83
7.2.90.0120.00516.78
7.2.80.0080.01016.81
7.2.70.0130.00616.64
7.2.60.0110.00516.52
7.2.50.0140.00816.73
7.2.40.0150.00716.91
7.2.30.0090.01316.78
7.2.20.0150.00316.76
7.2.10.0070.00916.68
7.2.00.0090.00716.87
7.1.330.0030.00915.86
7.1.320.0000.00916.02
7.1.310.0070.00715.63
7.1.300.0070.00415.70
7.1.290.0110.00415.96
7.1.280.0080.00615.92
7.1.270.0000.01015.71
7.1.260.0000.01715.63
7.1.250.0070.01015.45
7.1.240.0120.00616.03
7.1.230.0030.00915.94
7.1.220.0040.00815.72
7.1.210.0060.01115.61
7.1.200.0060.00315.86
7.1.190.0050.00515.91
7.1.180.0070.01015.62
7.1.170.0030.01115.74
7.1.160.0070.00315.73
7.1.150.0030.00715.55
7.1.140.0050.00515.84
7.1.130.0050.00515.88
7.1.120.0070.00715.84
7.1.110.0090.00915.91
7.1.100.0060.00615.86
7.1.90.0060.00316.04
7.1.80.0030.01015.89
7.1.70.0020.00916.48
7.1.60.0080.00817.90
7.1.50.0110.00616.56
7.1.40.0000.01315.88
7.1.30.0030.00615.91
7.1.20.0110.00415.61
7.1.10.0080.00815.53
7.1.00.0050.03819.10
7.0.330.0040.00815.46
7.0.320.0030.01015.26
7.0.310.0030.01015.43
7.0.300.0100.00715.56
7.0.290.0000.01615.43
7.0.280.0070.00715.45
7.0.270.0000.01115.41
7.0.260.0050.00515.47
7.0.250.0080.00015.48
7.0.240.0040.00715.60
7.0.230.0040.00715.21
7.0.220.0040.00915.38
7.0.210.0100.00315.11
7.0.200.0050.00515.97
7.0.190.0060.00615.46
7.0.180.0070.00715.49
7.0.170.0030.00615.39
7.0.160.0050.00315.52
7.0.150.0040.01115.22
7.0.140.0090.00615.42
7.0.130.0060.00615.52
7.0.120.0040.00415.60
7.0.110.0030.05017.68
7.0.100.0070.04717.85
7.0.90.0050.02717.58
7.0.80.0030.02517.66
7.0.70.0030.02417.76
7.0.60.0060.02317.68
7.0.50.0050.02317.82
7.0.40.0080.04116.69
7.0.30.0030.03416.63
7.0.20.0080.02016.63
7.0.10.0110.01516.53
7.0.00.0060.02516.49
5.6.400.0060.00314.57
5.6.390.0040.01114.53
5.6.380.0040.00414.48
5.6.370.0090.00614.43
5.6.360.0150.00014.39
5.6.350.0080.00414.65
5.6.340.0070.01014.05
5.6.330.0140.00014.09
5.6.320.0040.00714.30
5.6.310.0070.00414.64
5.6.300.0030.00614.55
5.6.290.0080.00014.60
5.6.280.0030.00914.59
5.6.270.0040.00814.51
5.6.260.0100.04017.39
5.6.250.0040.03217.51
5.6.240.0150.01917.60
5.6.230.0070.01917.56
5.6.220.0020.02517.39
5.6.210.0060.02317.43
5.6.200.0070.01817.61
5.6.190.0050.02317.47
5.6.180.0050.03317.41
5.6.170.0070.02517.57
5.6.160.0070.01717.50
5.6.150.0050.02017.38
5.6.140.0050.02217.37
5.6.130.0030.03517.47
5.6.120.0020.02817.59
5.6.110.0070.02317.45
5.6.100.0090.02017.51
5.6.90.0040.02417.51
5.6.80.0050.02817.17
5.6.70.0030.02317.13
5.6.60.0030.02017.21
5.6.50.0040.02217.00
5.6.40.0070.02417.13
5.6.30.0030.02417.06
5.6.20.0030.02717.09
5.6.10.0020.02717.23
5.6.00.0050.04517.10
5.5.380.0070.02215.74
5.5.370.0020.03016.01
5.5.360.0030.02315.95
5.5.350.0050.02716.06
5.5.340.0080.01616.07
5.5.330.0050.04416.08
5.5.320.0090.01916.27
5.5.310.0080.01716.10
5.5.300.0060.02316.13
5.5.290.0030.02416.10
5.5.280.0050.02515.98
5.5.270.0030.02316.16
5.5.260.0030.02316.07
5.5.250.0050.02615.95
5.5.240.0050.01815.82
5.5.230.0030.02115.93
5.5.220.0020.02015.79
5.5.210.0050.02315.85
5.5.200.0020.02515.70
5.5.190.0050.02215.86
5.5.180.0020.02215.78
5.5.170.0000.01414.14
5.5.160.0030.02815.80
5.5.150.0030.02615.72
5.5.140.0030.02515.93
5.5.130.0070.02315.82
5.5.120.0060.02515.77
5.5.110.0060.02815.89
5.5.100.0080.02815.94
5.5.90.0080.03815.92
5.5.80.0050.01815.65
5.5.70.0050.04015.96
5.5.60.0070.04315.77
5.5.50.0020.04215.59
5.5.40.0030.04015.82
5.5.30.0030.03915.68
5.5.20.0040.04515.64
5.5.10.0080.03715.86
5.5.00.0100.03815.63
5.4.450.0060.02115.81
5.4.440.0070.03215.72
5.4.430.0020.02415.72
5.4.420.0050.02015.70
5.4.410.0030.02815.67
5.4.400.0020.02115.69
5.4.390.0020.02115.58
5.4.380.0060.01815.68
5.4.370.0070.01815.57
5.4.360.0070.01315.73
5.4.350.0050.01815.56
5.4.340.0020.02415.57
5.4.330.0000.01112.12
5.4.320.0030.02315.59
5.4.310.0030.02015.72
5.4.300.0030.02415.69
5.4.290.0050.04115.65
5.4.280.0030.02115.55
5.4.270.0030.02815.73
5.4.260.0030.02115.60
5.4.250.0050.02215.65
5.4.240.0050.02215.56
5.4.230.0070.03915.60
5.4.220.0060.04115.56
5.4.210.0100.03315.72
5.4.200.0080.03315.63
5.4.190.0050.04015.57
5.4.180.0070.03815.72
5.4.170.0070.03715.65
5.4.160.0070.04015.64
5.4.150.0020.04515.55
5.4.140.0030.04014.35
5.4.130.0020.02914.24
5.4.120.0050.03914.24
5.4.110.0020.02414.36
5.4.100.0020.02414.34
5.4.90.0070.02714.33
5.4.80.0030.02314.31
5.4.70.0100.03414.29
5.4.60.0080.02814.26
5.4.50.0030.04114.35
5.4.40.0040.04214.37
5.4.30.0090.03514.28
5.4.20.0080.03814.20
5.4.10.0050.03514.37
5.4.00.0070.03814.05

preferences:
42.87 ms | 401 KiB | 5 Q