3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Outside { private $data; public function __construct($data) { $this->data = $data; } public function getArrayAccess() { return new class($this->data) extends Outside implements ArrayAccess { public function offsetGet($offset) { return $this->data[$offset]; } public function offsetSet($offset, $data) { return ($this->data[$offset] = $data); } public function offsetUnset($offset) { unset($this->data[$offset]); } public function offsetExists($offset) { return isset($this->data[$offset]); } }; } } $outer = new Outside('testingdata'); $test = $outer->getArrayAccess()->offsetGet(3); var_dump($test);

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)
8.3.60.0110.01118.43
8.3.50.0150.00522.05
8.3.40.0220.00018.77
8.3.30.0150.00018.91
8.3.20.0090.00920.39
8.3.10.0060.00321.77
8.3.00.0040.00420.35
8.2.180.0160.00616.50
8.2.170.0200.01022.96
8.2.160.0120.00320.52
8.2.150.0040.00425.66
8.2.140.0120.00824.66
8.2.130.0120.00826.16
8.2.120.0070.00717.63
8.2.110.0190.00319.31
8.2.100.0090.00318.03
8.2.90.0060.00317.97
8.2.80.0080.00017.97
8.2.70.0080.00017.63
8.2.60.0050.00317.93
8.2.50.0060.00318.07
8.2.40.0060.00320.94
8.2.30.0060.00322.51
8.2.20.0080.00017.80
8.2.10.0030.00618.23
8.2.00.0000.00818.07
8.1.280.0180.00025.92
8.1.270.0130.00623.95
8.1.260.0030.00626.35
8.1.250.0120.00628.09
8.1.240.0080.00422.07
8.1.230.0040.00720.96
8.1.220.0100.00317.74
8.1.210.0000.00818.77
8.1.200.0090.00017.25
8.1.190.0000.00817.35
8.1.180.0030.00518.10
8.1.170.0040.00818.64
8.1.160.0050.00321.99
8.1.150.0000.00718.84
8.1.140.0030.00517.53
8.1.130.0000.00717.71
8.1.120.0070.00017.45
8.1.110.0000.00817.52
8.1.100.0000.00817.46
8.1.90.0000.00717.38
8.1.80.0040.00417.42
8.1.70.0040.00417.29
8.1.60.0000.00817.61
8.1.50.0000.00817.53
8.1.40.0040.00417.41
8.1.30.0030.00517.67
8.1.20.0000.00817.50
8.1.10.0040.00417.52
8.1.00.0050.00317.48
8.0.300.0000.00720.02
8.0.290.0050.00216.75
8.0.280.0070.00018.48
8.0.270.0000.00717.13
8.0.260.0030.00317.27
8.0.250.0030.00516.92
8.0.240.0000.00817.02
8.0.230.0040.00416.98
8.0.220.0060.00316.89
8.0.210.0000.00816.86
8.0.200.0030.00317.05
8.0.190.0000.00817.06
8.0.180.0050.00316.96
8.0.170.0000.00916.95
8.0.160.0100.00316.92
8.0.150.0040.00416.81
8.0.140.0000.00816.75
8.0.130.0040.00413.39
8.0.120.0060.00316.91
8.0.110.0070.00017.02
8.0.100.0000.00717.00
8.0.90.0040.00417.00
8.0.80.0090.00616.98
8.0.70.0040.00416.80
8.0.60.0000.00716.94
8.0.50.0030.00717.00
8.0.30.0130.00517.20
8.0.20.0130.00817.40
8.0.10.0000.00717.04
8.0.00.0100.01116.90
7.4.330.0000.00515.19
7.4.320.0000.00716.63
7.4.300.0070.00016.52
7.4.290.0040.00416.58
7.4.280.0030.00316.58
7.4.270.0030.00316.42
7.4.260.0070.00016.59
7.4.250.0030.00316.58
7.4.240.0030.00516.44
7.4.230.0070.00016.70
7.4.220.0040.01416.67
7.4.210.0110.00316.54
7.4.200.0000.00816.69
7.4.160.0060.01016.78
7.4.150.0070.01317.40
7.4.140.0100.01017.86
7.4.130.0130.00516.46
7.4.120.0150.00716.45
7.4.110.0070.01016.70
7.4.100.0100.00716.61
7.4.90.0090.00916.59
7.4.80.0100.00519.39
7.4.70.0130.00416.67
7.4.60.0030.01416.67
7.4.50.0040.00416.75
7.4.40.0110.00916.48
7.4.30.0110.00616.54
7.4.00.0090.00914.97
7.3.330.0030.00313.29
7.3.320.0030.00313.27
7.3.310.0030.00316.41
7.3.300.0030.00316.28
7.3.290.0080.00816.36
7.3.280.0070.00916.39
7.3.270.0090.00917.40
7.3.260.0110.00616.38
7.3.250.0120.00916.46
7.3.240.0130.00916.35
7.3.230.0080.00916.43
7.3.210.0100.00616.41
7.3.200.0060.01116.39
7.3.190.0110.01116.47
7.3.180.0030.01416.35
7.3.170.0100.00716.42
7.3.160.0090.00816.37
7.2.330.0180.00916.80
7.2.320.0140.00816.62
7.2.310.0070.01016.84
7.2.300.0140.00716.73
7.2.290.0090.00916.46
7.2.60.0120.00316.93
7.2.00.0030.00919.43
7.1.200.0060.00615.79
7.1.100.0060.01018.36
7.1.70.0030.00317.11
7.1.60.0120.00619.29
7.1.50.0220.00934.86
7.1.00.0070.07322.35
7.0.200.0070.00016.59
7.0.60.0130.06719.95
7.0.50.0070.04017.91
7.0.40.0070.04019.96
7.0.30.0070.05020.20
7.0.20.0170.08020.20
7.0.10.0000.05020.07
7.0.00.0100.08720.08
5.6.280.0130.06321.13
5.6.210.0070.08020.72
5.6.200.0130.03018.19
5.6.190.0200.07720.46
5.6.180.0030.04720.56
5.6.170.0270.07020.44
5.6.160.0070.07020.56
5.6.150.0030.08318.16
5.6.140.0100.08018.27
5.6.130.0030.08018.29
5.6.120.0070.06020.99
5.6.110.0230.06321.00
5.6.100.0000.06020.98
5.6.90.0000.09321.11
5.6.80.0100.07720.41
5.5.350.3870.04320.45
5.5.340.0030.04017.95
5.5.330.0130.07320.14
5.5.320.0300.05720.34
5.5.310.0370.07320.32
5.5.300.0100.07317.97
5.5.290.0030.04318.08
5.5.280.0130.08320.98
5.5.270.0100.08320.73
5.5.260.0100.08020.77
5.5.250.0130.07720.46
5.5.240.0070.07320.24
5.4.450.0830.05719.41
5.4.440.0730.06019.39
5.4.430.0800.06019.52
5.4.420.0900.07019.39
5.4.410.0670.06319.29
5.4.400.0770.06319.22
5.4.390.0700.06319.09
5.4.380.1070.06019.25
5.4.370.0930.06319.25
5.4.360.0900.07018.91
5.4.350.1000.05319.04
5.4.340.0500.06319.09
5.4.320.0800.05019.09
5.4.310.0730.06019.20
5.4.300.0630.06019.08
5.4.290.0730.05719.23
5.4.280.0800.05318.92
5.4.270.0770.06319.21
5.4.260.0800.05719.08
5.4.250.0800.05319.22
5.4.240.0630.06019.08
5.4.230.0730.04719.30
5.4.220.0770.06019.24
5.4.210.0700.05019.00
5.4.200.0600.06019.31
5.4.190.0730.05019.30
5.4.180.0770.05719.25
5.4.170.0830.04019.08
5.4.160.0730.05319.07
5.4.150.0770.06719.21
5.4.140.0830.05016.31
5.4.130.0770.07316.39
5.4.120.0770.08316.32
5.4.110.0930.05716.38
5.4.100.0930.06016.45
5.4.90.0730.05316.53
5.4.80.0730.04716.45
5.4.70.0270.04716.54
5.4.60.0300.03316.43
5.4.50.0300.05016.23
5.4.40.0270.06716.51
5.4.30.0030.03316.53
5.4.20.0070.07016.42
5.4.10.0400.04016.38

preferences:
65.11 ms | 401 KiB | 5 Q