3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A{} class B{} class CustomList extends ArrayObject{ protected $validType = 'A'; public function offsetSet($index, $val) { if(! $val instanceof $this->validType) { throw new \Exception('Cannot add item object of class '.get_class($val)); } } } $list = new CustomList(); $a = new A(); $b = new B(); $list[] = $a; $list[] = $b;

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)
8.3.60.0110.00718.68
8.3.50.0090.00722.12
8.3.40.0110.00318.86
8.3.30.0140.00019.23
8.3.20.0040.00420.17
8.3.10.0000.00823.51
8.3.00.0030.00620.87
8.2.180.0110.00718.66
8.2.170.0110.00322.96
8.2.160.0070.00720.39
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0140.00326.16
8.2.120.0030.00519.49
8.2.110.0060.00322.08
8.2.100.0110.00018.16
8.2.90.0070.00319.21
8.2.80.0060.00317.97
8.2.70.0040.00417.63
8.2.60.0060.00318.05
8.2.50.0000.00918.07
8.2.40.0000.00819.94
8.2.30.0040.00418.19
8.2.20.0000.00717.73
8.2.10.0050.00218.05
8.2.00.0050.00317.71
8.1.280.0150.00325.92
8.1.270.0080.00022.03
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0100.00023.66
8.1.230.0110.00019.21
8.1.220.0040.00417.79
8.1.210.0050.00318.77
8.1.200.0060.00317.48
8.1.190.0040.00417.35
8.1.180.0070.00418.10
8.1.170.0040.00418.53
8.1.160.0040.00422.08
8.1.150.0000.00918.52
8.1.140.0000.00817.45
8.1.130.0030.00317.82
8.1.120.0000.00717.40
8.1.110.0000.00817.35
8.1.100.0040.00417.46
8.1.90.0000.00817.47
8.1.80.0030.00317.45
8.1.70.0030.00317.35
8.1.60.0090.00017.49
8.1.50.0030.00517.42
8.1.40.0030.00617.44
8.1.30.0000.00817.58
8.1.20.0040.00417.48
8.1.10.0000.00717.49
8.1.00.0000.00717.50
8.0.300.0000.00718.77
8.0.290.0070.00016.75
8.0.280.0000.00718.40
8.0.270.0080.00017.19
8.0.260.0040.00417.24
8.0.250.0000.00717.02
8.0.240.0060.00316.93
8.0.230.0040.00417.02
8.0.220.0030.00316.92
8.0.210.0030.00316.96
8.0.200.0030.00316.91
8.0.190.0000.00817.03
8.0.180.0040.00716.92
8.0.170.0060.00316.97
8.0.160.0030.00316.86
8.0.150.0000.00717.02
8.0.140.0100.00016.94
8.0.130.0000.00513.34
8.0.120.0040.00416.81
8.0.110.0070.00016.90
8.0.100.0050.00216.99
8.0.90.0040.00416.94
8.0.80.0070.01016.90
8.0.70.0040.00416.93
8.0.60.0050.00216.89
8.0.50.0030.00516.98
8.0.30.0140.00717.24
8.0.20.0110.00817.40
8.0.10.0000.00717.01
8.0.00.0090.00816.77
7.4.330.0030.00315.09
7.4.320.0060.00016.46
7.4.300.0060.00016.52
7.4.290.0000.00716.58
7.4.280.0030.00516.54
7.4.270.0030.00316.50
7.4.260.0040.00416.50
7.4.250.0040.00416.38
7.4.240.0020.00516.57
7.4.230.0030.00316.49
7.4.220.0170.00716.36
7.4.210.0070.00716.45
7.4.200.0020.00516.53
7.4.160.0060.00916.61
7.4.150.0150.00617.40
7.4.140.0130.00917.86
7.4.130.0080.00816.62
7.4.120.0060.01016.57
7.4.110.0160.00316.35
7.4.100.0030.01316.46
7.4.90.0100.00716.49
7.4.80.0090.00919.39
7.4.70.0080.00816.48
7.4.60.0120.00416.34
7.4.50.0040.00416.63
7.4.40.0030.01416.66
7.4.30.0080.01116.48
7.4.00.0040.01514.92
7.3.330.0030.00313.43
7.3.320.0020.00213.41
7.3.310.0000.00716.54
7.3.300.0000.00716.43
7.3.290.0030.01016.37
7.3.280.0070.01016.43
7.3.270.0130.01017.40
7.3.260.0070.01016.48
7.3.250.0120.00816.54
7.3.240.0000.01716.49
7.3.230.0090.00816.59
7.3.210.0160.00416.31
7.3.200.0070.01019.39
7.3.190.0100.00716.38
7.3.180.0120.00316.38
7.3.170.0070.01016.65
7.3.160.0040.01216.59
7.3.120.0060.00614.72
7.2.330.0190.00316.73
7.2.320.0060.01116.83
7.2.310.0070.01016.81
7.2.300.0110.00716.76
7.2.290.0180.00016.51
7.2.60.0070.00716.75
7.2.00.0070.01119.48
7.1.200.0060.00915.68
7.1.100.0100.00517.88
7.1.70.0000.00816.73
7.1.60.0080.00819.70
7.1.50.0090.01516.89
7.1.00.0000.07322.43
7.0.200.0040.00416.50
7.0.140.0070.07021.97
7.0.100.0200.08719.82
7.0.90.0000.05719.86
7.0.80.0070.04719.96
7.0.70.0130.07319.88
7.0.60.0100.04019.89
7.0.50.0130.07020.16
7.0.40.0070.08019.90
7.0.30.0130.08020.06
7.0.20.0100.07719.95
7.0.10.0030.05320.12
7.0.00.0030.08320.06
5.6.280.0000.07320.87
5.6.250.0030.05020.56
5.6.240.0200.07320.59
5.6.230.0100.07020.64
5.6.220.0130.07720.45
5.6.210.0030.08320.52
5.6.200.0070.07321.05
5.6.190.0100.08021.04
5.6.180.0030.07721.00
5.6.170.0100.07020.92
5.6.160.0130.07721.04
5.6.150.0070.04721.02
5.6.140.0030.07020.98
5.6.130.0100.07720.98
5.6.120.0130.04320.95
5.6.110.0100.08720.99
5.6.100.0070.08320.96
5.6.90.0070.08720.96
5.6.80.0100.07320.36
5.6.70.0070.06720.51
5.6.60.0070.04320.28
5.6.50.0070.04020.23
5.6.40.0130.03320.43
5.6.30.0030.04020.43
5.6.20.0000.04320.26
5.6.10.0000.04320.43
5.6.00.0000.04320.41
5.5.380.0070.08020.31
5.5.370.0130.07720.35
5.5.360.0200.06320.39
5.5.350.0030.08720.41
5.5.340.0030.05020.88
5.5.330.0070.05320.85
5.5.320.0030.08320.72
5.5.310.0100.07720.71
5.5.300.0030.06020.88
5.5.290.0070.05720.73
5.5.280.0030.07720.74
5.5.270.0070.06320.85
5.5.260.0100.08020.68
5.5.250.0130.08020.58
5.5.240.0170.07320.22
5.5.230.0100.03719.98
5.5.220.0000.04320.14
5.5.210.0000.04720.21
5.5.200.0130.03720.23
5.5.190.0070.03720.16
5.5.180.0030.04020.18
5.5.160.0030.06020.20
5.5.150.0070.04019.95
5.5.140.0100.03320.04
5.5.130.0030.07020.18
5.5.120.0100.05020.13
5.5.110.0030.08319.95
5.5.100.0070.08020.05
5.5.90.0100.03020.04
5.5.80.0000.05320.03
5.5.70.0000.04720.02
5.5.60.0030.04320.02
5.5.50.0030.04020.06
5.5.40.0100.03719.93
5.5.30.0000.04020.04
5.5.20.0000.05019.95
5.5.10.0030.04320.08
5.5.00.0070.03719.92
5.4.450.0070.07719.33
5.4.440.0130.07019.45
5.4.430.0070.06319.53
5.4.420.0100.07719.24
5.4.410.0100.07319.38
5.4.400.0070.06319.04
5.4.390.0070.08019.04
5.4.380.0030.03719.02
5.4.370.0070.04019.11
5.4.360.0070.04019.13
5.4.350.0000.04019.03
5.4.340.0130.03019.21
5.4.320.0030.04719.16
5.4.310.0070.03718.88
5.4.300.0070.04319.03
5.4.290.0030.04019.09
5.4.280.0030.03719.13
5.4.270.0130.07019.09
5.4.260.0030.03319.12
5.4.250.0000.07719.04
5.4.240.0000.05318.91
5.4.230.0000.04319.17
5.4.220.0030.04018.90
5.4.210.0030.03719.08
5.4.200.0100.03018.94
5.4.190.0000.04319.15
5.4.180.0070.03719.04
5.4.170.0000.04019.03
5.4.160.0000.04019.02
5.4.150.0030.04018.84
5.4.140.0030.03716.41
5.4.130.0030.03716.24
5.4.120.0030.03716.40
5.4.110.0030.04016.45
5.4.100.0030.04316.37
5.4.90.0100.02716.32
5.4.80.0070.02716.42
5.4.70.0070.03316.40
5.4.60.0030.03016.42
5.4.50.0130.05016.41
5.4.40.0070.03016.30
5.4.30.0070.03316.36
5.4.20.0000.04016.42
5.4.10.0030.03716.47
5.4.00.0030.03015.77
5.3.290.0000.04314.70
5.3.280.0000.03714.53
5.3.270.0000.04014.75
5.3.260.0000.04314.73
5.3.250.0070.03314.75
5.3.240.0070.04714.63
5.3.230.0070.03314.54
5.3.220.0130.02714.55
5.3.210.0070.03314.70
5.3.200.0070.04014.55
5.3.190.0000.04314.59
5.3.180.0000.04314.60
5.3.170.0070.03014.54
5.3.160.0130.03014.50
5.3.150.0030.03014.59
5.3.140.0000.04314.56
5.3.130.0030.03314.49
5.3.120.0000.04014.61
5.3.110.0030.03714.50
5.3.100.0030.03014.09
5.3.90.0030.03313.97
5.3.80.0030.03014.02
5.3.70.0030.04014.04
5.3.60.0100.05314.13
5.3.50.0070.06713.93
5.3.40.0100.06713.98
5.3.30.0030.06714.05
5.3.20.0130.06013.82
5.3.10.0070.05313.64
5.3.00.0070.07013.57
5.2.170.0070.05711.01
5.2.160.0130.04711.17
5.2.150.0030.04711.20
5.2.140.0130.05711.03
5.2.130.0130.05011.11
5.2.120.0100.05311.12
5.2.110.0070.05311.09
5.2.100.0100.06311.02
5.2.90.0100.04311.02
5.2.80.0030.07011.12
5.2.70.0030.06311.02
5.2.60.0030.06711.16
5.2.50.0030.06711.02
5.2.40.0030.06011.05
5.2.30.0100.04711.10
5.2.20.0030.04710.96
5.2.10.0000.06310.73
5.2.00.0070.06010.66
5.1.60.0070.0539.99
5.1.50.0100.0479.89
5.1.40.0070.04710.05
5.1.30.0030.05710.33
5.1.20.0000.06310.48
5.1.10.0030.05710.19
5.1.00.0030.05710.19
5.0.50.0000.0408.48
5.0.40.0000.0378.23
5.0.30.0070.0608.36
5.0.20.0030.0208.28
5.0.10.0030.0478.24
5.0.00.0030.0608.20
4.4.90.0030.0177.40
4.4.80.0000.0377.40
4.4.70.0000.0377.40
4.4.60.0000.0377.40
4.4.50.0000.0237.40
4.4.40.0000.0577.40
4.4.30.0030.0337.40
4.4.20.0030.0377.40
4.4.10.0030.0377.40
4.4.00.0100.0477.40
4.3.110.0000.0277.40
4.3.100.0030.0177.40
4.3.90.0030.0377.40
4.3.80.0000.0407.40
4.3.70.0030.0337.40
4.3.60.0070.0307.40
4.3.50.0000.0377.40
4.3.40.0000.0577.40
4.3.30.0000.0407.40
4.3.20.0000.0277.40
4.3.10.0000.0377.40
4.3.00.0000.0307.40

preferences:
49.31 ms | 401 KiB | 5 Q