3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public $bar = array('aaa' => array('bbb' => 'ccc')); public function __get($value) { return $this->bar[$value]; // don't know what to implement here } } $obj = new Foo(); echo $obj->aaa['bbb']; // should return 'ccc'

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)
8.3.40.0070.01018.82
8.3.30.0100.00320.18
8.3.20.0000.00920.04
8.3.10.0040.00421.96
8.3.00.0080.00022.29
8.2.170.0110.00322.96
8.2.160.0120.00918.75
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00420.88
8.2.110.0080.00319.14
8.2.100.0040.00817.66
8.2.90.0000.00819.30
8.2.80.0000.00719.28
8.2.70.0030.00517.50
8.2.60.0040.00418.16
8.2.50.0040.00418.07
8.2.40.0000.00918.28
8.2.30.0000.00819.38
8.2.20.0040.00417.77
8.2.10.0040.00417.74
8.2.00.0060.00317.68
8.1.270.0060.00323.99
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0090.00022.26
8.1.230.0040.00720.97
8.1.220.0030.00618.77
8.1.210.0080.00019.16
8.1.200.0030.00617.35
8.1.190.0030.00617.54
8.1.180.0000.00918.10
8.1.170.0000.00818.65
8.1.160.0070.00018.69
8.1.150.0000.00718.67
8.1.140.0040.00417.43
8.1.130.0060.00317.69
8.1.120.0040.00417.44
8.1.110.0000.00717.38
8.1.100.0000.00717.38
8.1.90.0030.00317.31
8.1.80.0070.00017.34
8.1.70.0070.00017.43
8.1.60.0070.00017.60
8.1.50.0050.00217.41
8.1.40.0040.00717.40
8.1.30.0040.00417.51
8.1.20.0050.00417.55
8.1.10.0030.00517.46
8.1.00.0000.00717.49
8.0.300.0000.00719.85
8.0.290.0030.00617.05
8.0.280.0030.00518.40
8.0.270.0050.00316.82
8.0.260.0030.00616.81
8.0.250.0030.00316.91
8.0.240.0050.00516.95
8.0.230.0070.00016.76
8.0.220.0000.00616.86
8.0.210.0050.00316.84
8.0.200.0030.00316.94
8.0.190.0000.00816.89
8.0.180.0070.00016.69
8.0.170.0000.00716.79
8.0.160.0000.00716.81
8.0.150.0000.00816.67
8.0.140.0040.00716.71
8.0.130.0000.00613.29
8.0.120.0030.00616.75
8.0.110.0040.00416.86
8.0.100.0040.00416.65
8.0.90.0000.00716.83
8.0.80.0090.00916.73
8.0.70.0070.00016.94
8.0.60.0000.00816.72
8.0.50.0050.00216.83
8.0.30.0120.01117.05
8.0.20.0100.01017.42
8.0.10.0000.00816.77
8.0.00.0130.00716.53
7.4.330.0060.00016.73
7.4.320.0070.00016.49
7.4.300.0000.00616.44
7.4.290.0000.00716.51
7.4.280.0050.00316.61
7.4.270.0000.00716.59
7.4.260.0000.00513.25
7.4.250.0040.00416.50
7.4.240.0030.00516.62
7.4.230.0030.00316.57
7.4.220.0060.01216.63
7.4.210.0090.00716.50
7.4.200.0030.00316.62
7.4.190.0000.00716.54
7.4.160.0100.00716.23
7.4.150.0060.01217.40
7.4.140.0070.01217.86
7.4.130.0130.00416.39
7.4.120.0080.00816.59
7.4.110.0100.00716.36
7.4.100.0100.00716.42
7.4.90.0060.01216.40
7.4.80.0080.00919.39
7.4.70.0040.01216.38
7.4.60.0040.01416.38
7.4.50.0000.00816.52
7.4.40.0030.01022.77
7.4.30.0060.01016.42
7.4.00.0050.01214.87
7.3.330.0000.00513.30
7.3.320.0030.00213.11
7.3.310.0030.00516.41
7.3.300.0070.00016.26
7.3.290.0070.00716.31
7.3.280.0100.00616.34
7.3.270.0160.00017.40
7.3.260.0040.01418.24
7.3.250.0120.00516.28
7.3.240.0120.00616.47
7.3.230.0030.01416.56
7.3.210.0100.00616.27
7.3.200.0090.00919.39
7.3.190.0090.00916.58
7.3.180.0100.00616.50
7.3.170.0060.01016.31
7.3.160.0060.01016.29
7.3.120.0100.00414.87
7.3.110.0060.00914.83
7.3.100.0090.00614.73
7.3.90.0130.00314.56
7.3.80.0040.01114.78
7.3.70.0060.00914.80
7.3.60.0060.00614.92
7.3.50.0090.00614.80
7.3.40.0060.00914.88
7.3.30.0030.00614.73
7.3.20.0090.00616.52
7.3.10.0070.00716.50
7.3.00.0070.01016.66
7.2.330.0120.00616.50
7.2.320.0070.01016.74
7.2.310.0070.01116.68
7.2.300.0040.01216.51
7.2.290.0090.00616.41
7.2.250.0100.01014.86
7.2.240.0000.01914.93
7.2.230.0140.00315.17
7.2.220.0060.00615.21
7.2.210.0070.01014.98
7.2.200.0110.00314.93
7.2.190.0070.00715.09
7.2.180.0030.00714.97
7.2.170.0000.01515.11
7.2.60.0120.00316.94
7.2.50.0040.01117.07
7.1.330.0100.00315.79
7.1.320.0030.00615.73
7.1.310.0070.00715.51
7.1.300.0090.00615.62
7.1.290.0070.00715.86
7.1.280.0000.01215.82
7.1.270.0040.00815.81
7.1.260.0030.01015.95
7.1.200.0000.01315.70
7.1.100.0060.00618.01
7.1.70.0120.00016.83
7.1.60.0100.01419.17
7.1.50.0100.01316.86
7.1.00.0000.06722.27
7.0.200.0040.00416.57
7.0.140.0130.06322.11
7.0.80.0500.07019.91
7.0.70.0170.04019.91
7.0.60.0170.04020.07
7.0.50.0200.04320.16
7.0.40.0030.04020.08
7.0.30.0030.05720.09
7.0.20.0100.04720.16
7.0.10.0030.04320.12
7.0.00.0030.05020.18
5.6.280.0000.07721.10
5.6.230.0070.04020.66
5.6.220.0100.06020.63
5.6.210.0070.04720.46
5.6.200.0000.04721.00
5.6.190.0030.07720.96
5.6.180.0070.03720.92
5.6.170.0100.03721.06
5.6.160.0030.05321.17
5.6.150.0170.02721.11
5.6.140.0070.04021.02
5.6.130.0030.04721.00
5.6.120.0130.05720.95
5.6.110.0070.04721.02
5.6.100.0100.03721.07
5.6.90.0100.06721.06
5.6.80.0170.07320.34
5.6.70.0100.08020.33
5.6.60.0130.07320.43
5.6.50.0030.06020.50
5.6.40.0070.08020.45
5.6.30.0030.08020.45
5.6.20.0100.07320.49
5.6.10.0130.07020.46
5.6.00.0130.07320.41
5.5.370.0030.04320.55
5.5.360.0100.03720.48
5.5.350.0070.04020.48
5.5.340.0000.05020.77
5.5.330.0070.03720.64
5.5.320.0000.06720.64
5.5.310.0030.07020.87
5.5.300.0030.05320.64
5.5.290.0070.03320.89
5.5.280.0070.07020.83
5.5.270.0100.03020.92
5.5.260.0100.05720.85
5.5.250.0130.05720.45
5.5.240.0130.07720.21
5.5.230.0070.08020.24
5.5.220.0070.04320.27
5.5.210.0170.05320.30
5.5.200.0070.08720.11
5.5.190.0170.06720.27
5.5.180.0030.04320.23
5.5.160.0030.06720.11
5.5.150.0100.05720.08
5.5.140.0070.07020.25
5.5.130.0100.07020.10
5.5.120.0170.07020.08
5.5.110.0070.08020.07
5.5.100.0100.08020.11
5.5.90.0070.08019.95
5.5.80.0130.07320.15
5.5.70.0130.07020.12
5.5.60.0030.07719.96
5.5.50.0070.07320.06
5.5.40.0100.08019.95
5.5.30.0130.07319.93
5.5.20.0030.06020.04
5.5.10.0070.07720.05
5.5.00.0100.07320.08
5.4.450.0070.03019.53
5.4.440.0070.05719.49
5.4.430.0030.05019.21
5.4.420.0100.07319.27
5.4.410.0130.04319.37
5.4.400.0130.07319.21
5.4.390.0170.07019.09
5.4.380.0100.07318.95
5.4.370.0230.06719.16
5.4.360.0000.04718.95
5.4.350.0100.07319.09
5.4.340.0100.03318.96
5.4.320.0030.08319.21
5.4.310.0070.08019.21
5.4.300.0170.05319.12
5.4.290.0100.07319.23
5.4.280.0070.07319.16
5.4.270.0100.06718.94
5.4.260.0030.05319.22
5.4.250.0070.07319.03
5.4.240.0200.06319.04
5.4.230.0070.07018.89
5.4.220.0130.05018.99
5.4.210.0030.06018.90
5.4.200.0130.07319.18
5.4.190.0130.06719.20
5.4.180.0100.07719.11
5.4.170.0100.07019.17
5.4.160.0000.08019.02
5.4.150.0030.08019.01
5.4.140.0030.08016.45
5.4.130.0070.07016.41
5.4.120.0000.05316.19
5.4.110.0100.07316.38
5.4.100.0100.05016.46
5.4.90.0070.07716.51
5.4.80.0070.07016.47
5.4.70.0100.04016.48
5.4.60.0030.06716.37
5.4.50.0070.07016.30
5.4.40.0100.07316.54
5.4.30.0030.07016.33
5.4.20.0070.07016.30
5.4.10.0070.07316.40
5.4.00.0130.05015.90
5.3.290.0030.07714.80
5.3.280.0070.07314.70
5.3.270.0070.07314.76
5.3.260.0130.06314.59
5.3.250.0100.05714.53
5.3.240.0030.06714.69
5.3.230.0030.08014.54
5.3.220.0030.07014.51
5.3.210.0100.07714.65
5.3.200.0130.06714.55
5.3.190.0070.07314.55
5.3.180.0100.07314.65
5.3.170.0070.04714.51
5.3.160.0030.08014.52
5.3.150.0170.05714.58
5.3.140.0100.06714.56
5.3.130.0100.04014.66
5.3.120.0030.05714.52
5.3.110.0130.07314.66
5.3.100.0130.08313.96
5.3.90.0030.07713.98
5.3.80.0070.05714.02
5.3.70.0070.06314.07
5.3.60.0030.05314.14
5.3.50.0000.07314.00
5.3.40.0000.08313.95
5.3.30.0330.05013.84
5.3.20.0000.08013.67
5.3.10.0100.06313.58
5.3.00.0070.06313.52
5.2.170.0100.06311.86
5.2.160.0070.06311.86
5.2.150.0030.04311.86
5.2.140.0070.05711.86
5.2.130.0030.04311.86
5.2.120.0070.04711.86
5.2.110.0000.03711.86
5.2.100.0070.05711.86
5.2.90.0030.05311.86
5.2.80.0000.06711.86
5.2.70.0130.05311.86
5.2.60.0070.05711.86
5.2.50.0070.05311.86
5.2.40.0030.06011.86
5.2.30.0070.06011.86
5.2.20.0070.06311.86
5.2.10.0100.05311.86
5.2.00.0030.04011.86
5.1.60.0030.04311.86
5.1.50.0100.03311.86
5.1.40.0030.05311.86
5.1.30.0030.06011.86
5.1.20.0030.06011.86
5.1.10.0030.05311.86
5.1.00.0030.05711.86
5.0.50.0070.04311.86
5.0.40.0000.02711.86
5.0.30.0030.06311.86
5.0.20.0000.02711.86
5.0.10.0100.03711.86
5.0.00.0000.06011.86
4.4.90.0000.02711.86
4.4.80.0030.02711.86
4.4.70.0030.03011.86
4.4.60.0000.02311.86
4.4.50.0000.03311.86
4.4.40.0030.04311.86
4.4.30.0030.03311.86
4.4.20.0030.03311.86
4.4.10.0030.03311.86
4.4.00.0030.04311.86
4.3.110.0100.02711.86
4.3.100.0030.02011.86
4.3.90.0030.03311.86
4.3.80.0000.03311.86
4.3.70.0030.03011.86
4.3.60.0030.02311.86
4.3.50.0000.03711.86
4.3.40.0030.04311.86
4.3.30.0000.02711.86
4.3.20.0030.03311.86
4.3.10.0000.03711.86
4.3.00.0030.02011.86

preferences:
41.3 ms | 400 KiB | 5 Q