3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A{ protected $a1; protected $a2; protected $a3; protected $a4; protected $a5; protected $a6; protected $a7; protected $a8; protected $a9; protected $a10; public function __construct(array $data){ foreach ($data as $k => $v) { $this->$k = $v; } } } $iter = 10000; for ($i=0; $i<$iter; $i++) { $a = new A(array( 'a1' => 'hello', 'a2' => 'hello', 'a3' => 'hello', 'a4' => 'hello', 'a5' => 'hello', 'a6' => 'hello', 'a7' => 'hello', 'a8' => 'hello', 'a9' => 'hello', 'a10' => 'hello' )); }

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)
8.3.60.0070.01618.28
8.3.50.0120.01221.94
8.3.40.0030.02018.65
8.3.30.0100.01019.05
8.3.20.0070.00320.34
8.3.10.0070.00323.51
8.3.00.0100.00019.38
8.2.180.0100.01318.16
8.2.170.0070.01322.96
8.2.160.0030.01520.45
8.2.150.0080.00324.18
8.2.140.0080.00324.66
8.2.130.0120.00026.16
8.2.120.0000.01022.30
8.2.110.0040.01122.07
8.2.100.0070.01017.78
8.2.90.0060.00619.22
8.2.80.0040.00817.97
8.2.70.0030.01017.50
8.2.60.0060.00617.78
8.2.50.0090.00318.07
8.2.40.0000.01118.30
8.2.30.0060.00618.06
8.2.20.0030.00917.64
8.2.10.0030.01018.05
8.2.00.0030.01317.68
8.1.280.0090.01225.92
8.1.270.0080.00423.92
8.1.260.0070.00326.35
8.1.250.0030.00728.09
8.1.240.0030.01023.84
8.1.230.0100.00617.42
8.1.220.0060.00617.74
8.1.210.0040.00818.77
8.1.200.0090.00617.23
8.1.190.0040.00817.39
8.1.180.0030.01018.10
8.1.170.0070.00718.64
8.1.160.0040.00721.95
8.1.150.0040.00818.56
8.1.140.0080.00417.53
8.1.130.0040.00717.81
8.1.120.0040.00717.52
8.1.110.0090.00617.42
8.1.100.0060.00617.44
8.1.90.0030.00917.42
8.1.80.0000.01117.48
8.1.70.0000.01117.39
8.1.60.0060.00617.49
8.1.50.0030.01317.51
8.1.40.0000.01317.43
8.1.30.0030.00917.54
8.1.20.0060.00617.53
8.1.10.0070.00717.51
8.1.00.0070.00717.50
8.0.300.0060.00618.77
8.0.290.0030.00916.75
8.0.280.0000.01118.39
8.0.270.0060.00617.21
8.0.260.0040.00717.37
8.0.250.0060.00616.87
8.0.240.0000.01116.87
8.0.230.0030.00916.94
8.0.220.0000.01116.88
8.0.210.0060.00616.82
8.0.200.0070.00416.97
8.0.190.0000.01316.97
8.0.180.0030.00916.82
8.0.170.0030.01016.79
8.0.160.0000.01217.01
8.0.150.0030.01016.88
8.0.140.0030.00916.86
8.0.130.0040.00713.30
8.0.120.0090.00416.79
8.0.110.0040.00816.75
8.0.100.0060.00616.74
8.0.90.0060.00616.79
8.0.80.0000.02116.98
8.0.70.0000.01216.87
8.0.60.0000.01216.92
8.0.50.0060.00616.88
8.0.30.0090.02117.05
8.0.20.0100.01717.40
8.0.10.0060.00616.90
8.0.00.0070.01716.67
7.4.330.0000.01015.00
7.4.320.0000.01216.48
7.4.300.0040.00816.61
7.4.290.0060.00616.64
7.4.280.0030.00916.55
7.4.270.0060.00616.42
7.4.260.0000.01216.49
7.4.250.0030.01016.58
7.4.240.0030.01016.54
7.4.230.0000.01316.73
7.4.220.0090.01216.58
7.4.210.0070.01516.51
7.4.200.0000.01216.73
7.4.190.0060.00616.58
7.4.160.0120.02216.36
7.4.150.0070.01617.40
7.4.140.0080.01717.86
7.4.130.0130.01316.45
7.4.120.0080.01716.59
7.4.110.0120.02116.57
7.4.100.0060.02816.62
7.4.90.0130.02016.45
7.4.80.0100.01319.39
7.4.70.0070.01716.39
7.4.60.0060.02216.63
7.4.50.0000.01716.30
7.4.40.0110.01122.77
7.4.30.0030.02016.65
7.4.00.0130.00714.86
7.3.330.0000.01113.23
7.3.320.0040.00813.23
7.3.310.0000.01316.23
7.3.300.0030.00916.25
7.3.290.0130.01916.39
7.3.280.0080.01716.32
7.3.270.0120.01217.40
7.3.260.0190.01616.40
7.3.250.0090.02116.36
7.3.240.0110.02216.37
7.3.230.0090.01516.44
7.3.210.0130.01316.63
7.3.200.0090.01519.39
7.3.190.0150.01816.28
7.3.180.0030.01916.61
7.3.170.0140.00916.46
7.3.160.0110.02116.27
7.3.120.0040.01814.96
7.2.330.0060.02116.48
7.2.320.0030.02416.70
7.2.310.0130.01316.71
7.2.300.0090.01516.53
7.2.290.0100.01416.89
7.2.00.0030.01919.41
7.1.200.0030.01315.66
7.1.100.0090.00917.93
7.1.70.0000.01517.14
7.1.60.0040.02919.46
7.1.50.0080.01116.88
7.1.00.0000.09022.45
7.0.200.0200.01014.82
7.0.140.0130.07722.08
7.0.100.0030.09719.97
7.0.90.0170.08019.93
7.0.80.0000.07020.05
7.0.70.0070.04719.92
7.0.60.0130.04719.86
7.0.50.0030.06320.17
7.0.40.0030.04720.05
7.0.30.0000.06720.07
7.0.20.0070.04720.08
7.0.10.0070.04720.14
7.0.00.0030.08020.18
5.6.280.0100.10020.79
5.6.250.0130.09020.82
5.6.240.0100.09320.55
5.6.230.0070.08720.70
5.6.220.0070.06320.59
5.6.210.0000.06320.68
5.6.200.0030.06021.04
5.6.190.0100.09321.12
5.6.180.0100.08321.04
5.6.170.0030.07320.96
5.6.160.0100.05721.03
5.6.150.0070.09021.00
5.6.140.0000.06321.12
5.6.130.0000.06321.17
5.6.120.0000.06321.09
5.6.110.0000.06320.99
5.6.100.0070.07021.02
5.6.90.0100.05321.02
5.6.80.0030.05720.46
5.6.70.0030.06320.43
5.6.60.0030.05720.49
5.6.50.0070.06020.33
5.6.40.0030.07020.45
5.6.30.0100.05020.46
5.6.20.0130.08020.43
5.6.10.0130.08720.37
5.6.00.0130.09720.29
5.5.380.0070.09720.43
5.5.370.0130.05020.40
5.5.360.0070.05720.37
5.5.350.0000.06720.37
5.5.340.0000.06720.85
5.5.330.0030.07320.81
5.5.320.0030.09320.62
5.5.310.0100.09020.79
5.5.300.0070.06720.79
5.5.290.0100.05720.88
5.5.280.0000.06720.92
5.5.270.0030.07020.88
5.5.260.0000.06320.76
5.5.250.0170.04720.72
5.5.240.0030.06320.21
5.5.230.0100.05320.25
5.5.220.0070.06720.19
5.5.210.0100.05320.32
5.5.200.0030.06020.19
5.5.190.0030.06020.09
5.5.180.0030.10320.26
5.5.160.0130.09720.29
5.5.150.0100.10320.26
5.5.140.0100.08320.14
5.5.130.0130.09020.27
5.5.120.0100.10320.27
5.5.110.0130.09720.27
5.5.100.0030.10320.09
5.5.90.0030.10720.17
5.5.80.0070.10720.16
5.5.70.0100.10320.09
5.5.60.0100.10020.04
5.5.50.0070.10020.15
5.5.40.0070.07720.07
5.5.30.0030.10020.16
5.5.20.0070.09020.06
5.5.10.0070.09720.07
5.5.00.0070.10320.08
5.4.450.0070.05719.22
5.4.440.0030.06719.56
5.4.430.0000.06319.35
5.4.420.0070.06319.41
5.4.410.0030.07719.23
5.4.400.0030.05718.86
5.4.390.0070.05319.03
5.4.380.0030.05318.88
5.4.370.0070.07019.05
5.4.360.0070.06319.10
5.4.350.0070.05319.13
5.4.340.0070.10319.05
5.4.320.0030.11719.05
5.4.310.0070.09319.21
5.4.300.0100.06019.13
5.4.290.0030.10319.02
5.4.280.0130.09018.92
5.4.270.0130.09718.95
5.4.260.0070.10319.14
5.4.250.0000.06018.89
5.4.240.0130.09719.14
5.4.230.0030.06019.04
5.4.220.0130.09319.16
5.4.210.0100.10719.23
5.4.200.0100.08719.13
5.4.190.0100.06718.89
5.4.180.0270.05318.94
5.4.170.0130.10319.04
5.4.160.0070.09719.19
5.4.150.0100.09719.01
5.4.140.0130.05316.51
5.4.130.0070.09316.33
5.4.120.0170.08716.34
5.4.110.0000.06316.34
5.4.100.0170.06716.34
5.4.90.0130.10016.47
5.4.80.0030.09016.46
5.4.70.0100.10016.54
5.4.60.0030.09716.30
5.4.50.0070.09316.42
5.4.40.0100.09716.48
5.4.30.0030.10716.50
5.4.20.0030.10716.52
5.4.10.0070.10016.33
5.4.00.0030.10015.86
5.3.290.0000.11714.78
5.3.280.0070.07014.57
5.3.270.0130.07714.55
5.3.260.0130.09014.68
5.3.250.0100.11014.72
5.3.240.0070.11714.59
5.3.230.0100.11314.63
5.3.220.0100.10714.55
5.3.210.0070.10314.61
5.3.200.0030.06314.63
5.3.190.0070.10314.59
5.3.180.0000.12314.69
5.3.170.0070.07714.52
5.3.160.0070.09314.64
5.3.150.0070.10014.55
5.3.140.0070.10714.50
5.3.130.0070.11714.69
5.3.120.0100.11014.56
5.3.110.0000.12714.61
5.3.100.0070.06314.11
5.3.90.0100.11014.02
5.3.80.0070.10013.93
5.3.70.0100.11714.00
5.3.60.0070.11313.99
5.3.50.0030.09714.05
5.3.40.0030.10713.98
5.3.30.0130.10013.94
5.3.20.0030.10013.83
5.3.10.0070.06013.73
5.3.00.0130.08713.78
5.2.170.0100.10011.13
5.2.160.0130.10011.07
5.2.150.0000.08311.01
5.2.140.0030.10711.13
5.2.130.0130.10311.21
5.2.120.0070.11011.02
5.2.110.0000.12311.04
5.2.100.0030.06711.13
5.2.90.0000.08311.13
5.2.80.0030.10711.11
5.2.70.0000.07711.11
5.2.60.0070.09710.97
5.2.50.0100.10711.09
5.2.40.0100.10311.03
5.2.30.0100.11011.04
5.2.20.0070.10310.90
5.2.10.0070.10010.80
5.2.00.0000.11710.67
5.1.60.0030.0979.84
5.1.50.0030.1039.89
5.1.40.0070.10010.02
5.1.30.0000.08710.26
5.1.20.0030.12310.40
5.1.10.0000.11010.09
5.1.00.0070.0939.93
5.0.50.0030.0438.68
5.0.40.0000.0408.42
5.0.30.0030.0608.21
5.0.20.0000.0438.20
5.0.10.0030.0338.26
5.0.00.0070.0638.20
4.4.90.0070.0278.05
4.4.80.0000.0338.05
4.4.70.0030.0378.05
4.4.60.0070.0138.05
4.4.50.0000.0378.05
4.4.40.0070.0508.05
4.4.30.0030.0238.05
4.4.20.0030.0378.05
4.4.10.0000.0178.05
4.4.00.0000.0478.05
4.3.110.0000.0378.05
4.3.100.0030.0338.05
4.3.90.0030.0338.05
4.3.80.0000.0538.05
4.3.70.0070.0308.05
4.3.60.0100.0278.05
4.3.50.0030.0308.05
4.3.40.0000.0538.05
4.3.30.0030.0308.05
4.3.20.0030.0278.05
4.3.10.0030.0278.05
4.3.00.0030.0238.05

preferences:
36.89 ms | 401 KiB | 5 Q