3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Obj { public $values = []; public function __set($name, $value) { $this->values[$name] = $value; } } class Arr implements ArrayAccess { public $values = []; public function offsetSet($name, $value) { $this->values[$name] = $value; } public function offsetGet($name) {} public function offsetExists($name) {} public function offsetUnset($name) {} } $str = 'ab'; list($str[0], $str[1]) = ['x', 'y']; var_dump($str); $obj = new Obj; list($obj->foo, $obj->bar) = ['foo', 'bar']; var_dump($obj->values); $arr = new Arr; list($arr['foo'], $arr['bar']) = ['foo', 'bar']; var_dump($arr->values);

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)
8.3.70.0110.00717.00
8.3.60.0110.01117.00
8.3.50.0120.00522.85
8.3.40.0040.01118.92
8.3.30.0100.00319.21
8.3.20.0000.00820.34
8.3.10.0070.00418.73
8.3.00.0000.00919.50
8.2.180.0120.00416.50
8.2.170.0150.00022.96
8.2.160.0100.00720.34
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0070.00020.92
8.2.110.0070.00319.27
8.2.100.0030.00717.97
8.2.90.0050.00319.36
8.2.80.0090.00017.97
8.2.70.0000.00817.63
8.2.60.0040.00417.91
8.2.50.0030.00618.07
8.2.40.0000.00918.22
8.2.30.0040.00419.50
8.2.20.0000.00717.70
8.2.10.0000.00718.26
8.2.00.0050.00317.70
8.1.280.0110.00425.92
8.1.270.0040.00423.91
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00020.87
8.1.230.0040.00817.58
8.1.220.0040.00417.79
8.1.210.0030.00618.77
8.1.200.0070.00417.35
8.1.190.0030.00617.35
8.1.180.0040.00418.10
8.1.170.0030.00618.49
8.1.160.0000.00722.10
8.1.150.0040.00418.84
8.1.140.0070.00017.55
8.1.130.0000.00717.88
8.1.120.0040.00417.45
8.1.110.0000.00817.48
8.1.100.0070.00017.47
8.1.90.0020.00517.55
8.1.80.0000.00717.51
8.1.70.0000.00717.47
8.1.60.0060.00317.60
8.1.50.0030.00617.48
8.1.40.0020.00517.55
8.1.30.0040.00417.67
8.1.20.0040.00417.60
8.1.10.0070.00017.52
8.1.00.0080.00017.59
8.0.300.0040.00418.77
8.0.290.0030.00616.75
8.0.280.0070.00018.39
8.0.270.0070.00017.29
8.0.260.0080.00017.34
8.0.250.0000.00716.88
8.0.240.0040.00417.04
8.0.230.0000.00716.95
8.0.220.0000.00716.79
8.0.210.0000.00816.89
8.0.200.0040.00416.86
8.0.190.0000.00716.88
8.0.180.0040.00416.94
8.0.170.0040.00416.93
8.0.160.0040.00416.81
8.0.150.0000.00816.81
8.0.140.0070.00016.79
8.0.130.0030.00313.42
8.0.120.0080.00016.86
8.0.110.0040.00416.96
8.0.100.0050.00316.82
8.0.90.0060.00316.88
8.0.80.0120.00316.86
8.0.70.0080.00016.81
8.0.60.0040.00416.80
8.0.50.0070.00016.81
8.0.30.0110.00817.10
8.0.20.0130.00717.40
8.0.10.0000.00717.01
8.0.00.0190.00216.79
7.4.330.0020.00215.00
7.4.320.0000.00616.40
7.4.300.0070.00016.53
7.4.290.0000.00716.61
7.4.280.0000.00716.48
7.4.270.0040.00416.65
7.4.260.0090.00016.42
7.4.250.0030.00516.41
7.4.240.0040.00416.60
7.4.230.0000.00716.42
7.4.220.0040.01516.48
7.4.210.0030.01016.66
7.4.200.0040.00416.62
7.4.160.0090.00916.43
7.4.150.0160.00317.40
7.4.140.0100.01017.86
7.4.130.0100.00716.41
7.4.120.0070.01116.65
7.4.110.0030.01516.48
7.4.100.0140.00416.51
7.4.90.0120.00416.52
7.4.80.0150.00919.39
7.4.70.0060.01016.68
7.4.60.0080.00816.54
7.4.50.0040.00016.47
7.4.40.0060.00916.65
7.4.30.0110.00516.64
7.4.10.0100.00716.71
7.4.00.0030.01115.69
7.3.330.0000.00513.33
7.3.320.0030.00313.32
7.3.310.0070.00016.38
7.3.300.0030.00316.42
7.3.290.0110.00916.39
7.3.280.0080.01016.35
7.3.270.0090.01317.40
7.3.260.0130.00416.66
7.3.250.0070.01016.54
7.3.240.0110.00616.61
7.3.230.0070.01116.40
7.3.210.0150.00316.58
7.3.200.0110.00819.39
7.3.190.0130.01016.53
7.3.180.0070.01016.30
7.3.170.0120.01216.49
7.3.160.0140.00616.42
7.3.130.0040.01116.40
7.3.120.0120.00616.41
7.3.110.0000.01416.40
7.3.100.0030.01416.27
7.3.90.0120.00016.24
7.3.80.0070.01016.32
7.3.70.0060.00316.35
7.3.60.0000.01016.41
7.3.50.0040.00416.51
7.3.40.0100.00316.30
7.3.30.0040.00816.39
7.3.20.0060.00618.21
7.3.10.0000.01018.02
7.3.00.0070.00717.43
7.2.330.0060.01116.66
7.2.320.0150.00216.57
7.2.310.0070.01216.50
7.2.300.0100.00716.42
7.2.290.0080.00816.51
7.2.260.0070.01116.50
7.2.250.0040.00716.35
7.2.240.0110.00416.41
7.2.230.0000.01816.47
7.2.220.0120.00016.57
7.2.210.0060.00616.80
7.2.200.0100.00316.66
7.2.190.0070.00716.55
7.2.180.0070.01016.37
7.2.170.0090.00616.36
7.2.160.0000.01216.47
7.2.150.0030.00718.29
7.2.140.0080.01018.64
7.2.130.0020.01117.53
7.2.120.0070.00617.63
7.2.110.0040.00717.76
7.2.100.0030.01017.48
7.2.90.0020.01517.57
7.2.80.0120.00617.03
7.2.70.0070.00617.59
7.2.60.0060.00917.29
7.2.50.0060.00617.47
7.2.40.0080.00817.54
7.2.30.0100.00517.74
7.2.20.0070.00617.57
7.2.10.0060.00817.55
7.2.00.0120.00518.40
7.1.330.0110.00717.22
7.1.320.0040.01117.45
7.1.310.0030.00717.34
7.1.300.0070.01117.29
7.1.290.0100.00717.30
7.1.280.0080.00617.24
7.1.270.0040.00817.27
7.1.260.0100.00317.35
7.1.250.0070.00616.45
7.1.240.0040.00716.58
7.1.230.0070.00516.66
7.1.220.0070.01016.41
7.1.210.0030.00716.60
7.1.200.0040.00816.13
7.1.190.0000.01116.58
7.1.180.0030.01116.54
7.1.170.0050.00916.45
7.1.160.0080.00716.60
7.1.150.0060.00516.37
7.1.140.0030.01016.39
7.1.130.0110.00216.48
7.1.120.0050.00716.54
7.1.110.0060.00616.53
7.1.100.0190.00416.89
7.1.90.0070.00716.61
7.1.80.0070.00616.58
7.1.70.0010.00816.74
7.1.60.0060.01217.52
7.1.50.0070.00916.62
7.1.40.0070.00716.81
7.1.30.0070.00716.46
7.1.20.0030.00816.55
7.1.10.0040.00716.49
7.1.00.0070.02618.55
7.0.330.0030.00716.00
7.0.320.0090.00416.13
7.0.310.0050.00916.14
7.0.300.0080.00916.14
7.0.290.0020.01116.22
7.0.280.0070.00716.31
7.0.270.0030.01116.10
7.0.260.0050.00816.02
7.0.250.0050.00716.07
7.0.240.0060.00516.22
7.0.230.0020.01116.23
7.0.220.0100.00516.20
7.0.210.0060.00616.13
7.0.200.0010.00916.28
7.0.190.0060.00516.19
7.0.180.0030.01116.15
7.0.170.0050.00916.05
7.0.160.0070.00516.21
7.0.150.0050.00816.08
7.0.140.0050.02718.05
7.0.130.0060.00816.30
7.0.120.0030.00816.21
7.0.110.0040.00516.01
7.0.100.0030.01116.09
7.0.90.0070.00516.20
7.0.80.0060.00515.98
7.0.70.0090.00416.23
7.0.60.0060.01817.46
7.0.50.0090.03016.80
7.0.40.0030.02116.28
7.0.30.0170.02016.14
7.0.20.0170.02716.11
7.0.10.0080.03316.20
7.0.00.0080.01816.10
5.6.400.0110.00416.18
5.6.390.0040.01116.12
5.6.380.0040.00715.16
5.6.370.0070.01015.33
5.6.360.0080.00515.25
5.6.350.0060.00715.28
5.6.340.0080.00715.15
5.6.330.0070.00515.27
5.6.320.0070.00715.26
5.6.310.0000.01515.15
5.6.300.0060.00914.91
5.6.290.0080.00515.15
5.6.280.0030.00815.31
5.6.270.0070.00715.22
5.6.260.0090.00615.22
5.6.250.0090.00715.08
5.6.240.0070.00715.26
5.6.230.0090.00415.26
5.6.220.0080.00615.04
5.6.210.0070.03816.92
5.6.200.0050.02016.14
5.6.190.0070.03517.00
5.6.180.0200.02716.97
5.6.170.0100.01816.93
5.6.160.0070.02016.96
5.6.150.0070.01916.27
5.6.140.0070.03216.20
5.6.130.0080.02716.12
5.6.120.0060.02017.05
5.6.110.0070.02817.02
5.6.100.0090.02117.15
5.6.90.0100.02916.97
5.6.80.0040.01716.83
5.6.70.0070.00515.15
5.6.60.0070.00415.22
5.6.50.0080.00615.25
5.6.40.0040.00915.18
5.6.30.0020.01015.09
5.6.20.0020.01115.05
5.6.10.0060.00815.21
5.6.00.0080.00615.07
5.5.380.0080.00313.54
5.5.370.0050.00513.65
5.5.360.0030.00813.55
5.5.350.0120.02716.01
5.5.340.0040.03114.99
5.5.330.0070.02815.90
5.5.320.0140.02115.86
5.5.310.0110.03115.81
5.5.300.0130.02615.13
5.5.290.0060.02915.04
5.5.280.0070.02615.99
5.5.270.0060.02315.94
5.5.260.0100.03016.02
5.5.250.0040.02515.91
5.5.240.0090.02715.85
5.5.230.0050.01013.59
5.5.220.0040.00913.59
5.5.210.0030.00913.70
5.5.200.0080.00313.65
5.5.190.0030.01013.55
5.5.180.0070.00513.40
5.5.170.0060.00613.56
5.5.160.0030.01113.58
5.5.150.0020.01013.56
5.5.140.0040.01113.68
5.5.130.0040.01113.59
5.5.120.0060.00313.53
5.5.110.0060.00413.69
5.5.100.0070.00913.73
5.5.90.0030.01013.51
5.5.80.0050.00513.60
5.5.70.0070.00313.53
5.5.60.0020.00813.47
5.5.50.0050.00713.53
5.5.40.0040.00713.63
5.5.30.0020.00713.58
5.5.20.0050.00513.49
5.5.10.0050.00613.42
5.5.00.0070.00413.52
5.4.450.0110.02014.59
5.4.440.0250.01814.54
5.4.430.0150.01514.46
5.4.420.0040.01414.61
5.4.410.0090.02014.52
5.4.400.0220.01514.40
5.4.390.0140.01514.34
5.4.380.0150.01814.19
5.4.370.0150.02314.10
5.4.360.0140.01814.12
5.4.350.0160.02214.09
5.4.340.0140.02714.15
5.4.330.0050.00612.01
5.4.320.0040.01912.13
5.4.310.0050.01712.13
5.4.300.0050.01712.15
5.4.290.0040.01812.12
5.4.280.0060.01712.05
5.4.270.0050.01812.15
5.4.260.0060.01512.06
5.4.250.0060.01612.09
5.4.240.0040.02012.06
5.4.230.0050.01712.09
5.4.220.0050.01612.03
5.4.210.0070.01412.16
5.4.200.0050.02212.08
5.4.190.0040.01912.10
5.4.180.0050.01812.06
5.4.170.0050.01712.02
5.4.160.0040.01612.14
5.4.150.0030.01712.07
5.4.140.0040.01812.04
5.4.130.0030.01712.02
5.4.120.0030.01612.04
5.4.110.0020.02011.96
5.4.100.0040.01811.95
5.4.90.0060.01512.06
5.4.80.0010.01911.92
5.4.70.0050.01512.01
5.4.60.0050.01512.05
5.4.50.0050.01511.98
5.4.40.0060.01612.08
5.4.30.0040.01612.05
5.4.20.0040.01911.98
5.4.10.0050.01411.97
5.4.00.0070.01411.83
5.3.290.0050.02311.99
5.3.280.0060.02711.94
5.3.270.0040.02611.95
5.3.260.0050.02211.95
5.3.250.0040.03211.95
5.3.240.0110.02411.95
5.3.230.0070.02811.94
5.3.220.0070.02511.93
5.3.210.0040.02711.93
5.3.200.0030.02311.93
5.3.190.0020.02611.93
5.3.180.0040.02611.92
5.3.170.0020.02311.92
5.3.160.0070.02011.93
5.3.150.0050.02111.93
5.3.140.0030.02311.92
5.3.130.0080.02311.92
5.3.120.0110.02211.92
5.3.110.0060.02611.92
5.3.100.0070.02211.65
5.3.90.0060.02811.64
5.3.80.0050.02911.63
5.3.70.0040.02311.63
5.3.60.0070.02011.63
5.3.50.0050.02311.60
5.3.40.0100.02211.60
5.3.30.0070.02311.58
5.3.20.0090.02211.46
5.3.10.0060.02511.45
5.3.00.0040.02211.44
5.2.170.0070.02110.19
5.2.160.0070.01610.19
5.2.150.0050.02510.20
5.2.140.0060.02110.19
5.2.130.0060.02110.17
5.2.120.0050.02010.17
5.2.110.0060.01910.18
5.2.100.0060.01910.17
5.2.90.0030.02310.17
5.2.80.0060.01910.17
5.2.70.0030.01810.17
5.2.60.0080.01610.15
5.2.50.0060.01710.13
5.2.40.0020.02310.12
5.2.30.0040.01810.11
5.2.20.0060.01410.11
5.2.10.0060.01710.06
5.2.00.0040.0189.99
5.1.60.0050.0129.63
5.1.50.0050.0169.63
5.1.40.0050.0149.62
5.1.30.0030.0149.79
5.1.20.0050.0159.81
5.1.10.0040.0169.67
5.1.00.0030.0169.67
5.0.50.0040.0128.90
5.0.40.0040.0108.84
5.0.30.0020.0198.74
5.0.20.0020.0118.73
5.0.10.0040.0148.72
5.0.00.0030.0208.71
4.4.90.0020.0107.97
4.4.80.0020.0117.96
4.4.70.0040.0117.96
4.4.60.0050.0087.96
4.4.50.0000.0117.97
4.4.40.0020.0157.94
4.4.30.0030.0107.97
4.4.20.0020.0118.01
4.4.10.0010.0148.01
4.4.00.0020.0167.97
4.3.110.0030.0097.92
4.3.100.0030.0107.92
4.3.90.0030.0117.90
4.3.80.0030.0147.88
4.3.70.0030.0097.90
4.3.60.0030.0137.90
4.3.50.0020.0127.90
4.3.40.0050.0167.86
4.3.30.0030.0117.24
4.3.20.0030.0077.23
4.3.10.0010.0137.21
4.3.00.0050.00814.67

preferences:
90.8 ms | 401 KiB | 5 Q