3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public $bar = array('aaa' => array('bbb', 'ccc')); public function __get($value) { echo $value; return $this->bar[$value]; // don't know what to implement here } } $obj = new Foo(); $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)
8.3.60.0120.00318.48
8.3.50.0130.00822.04
8.3.40.0100.00718.79
8.3.30.0140.00319.10
8.3.20.0040.00420.03
8.3.10.0000.00821.98
8.3.00.0040.00422.54
8.2.180.0110.00716.75
8.2.170.0080.00622.96
8.2.160.0110.00320.78
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0080.00026.16
8.2.120.0050.00319.38
8.2.110.0030.00722.27
8.2.100.0080.00317.84
8.2.90.0050.00219.40
8.2.80.0080.00017.97
8.2.70.0080.00017.75
8.2.60.0060.00318.05
8.2.50.0030.00518.07
8.2.40.0000.00818.34
8.2.30.0030.00618.05
8.2.20.0070.00017.75
8.2.10.0050.00217.73
8.2.00.0000.00717.79
8.1.280.0060.00825.92
8.1.270.0070.00023.84
8.1.260.0030.00526.35
8.1.250.0150.00328.09
8.1.240.0090.00023.92
8.1.230.0070.00418.98
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.00817.35
8.1.190.0040.00417.51
8.1.180.0050.00318.10
8.1.170.0000.00818.50
8.1.160.0070.00021.98
8.1.150.0000.00718.50
8.1.140.0030.00517.26
8.1.130.0040.00417.82
8.1.120.0020.00517.30
8.1.110.0050.00317.28
8.1.100.0000.00717.42
8.1.90.0050.00317.36
8.1.80.0040.00417.29
8.1.70.0000.00717.39
8.1.60.0030.00517.51
8.1.50.0050.00317.52
8.1.40.0050.00317.41
8.1.30.0060.00317.69
8.1.20.0030.00617.71
8.1.10.0030.00617.52
8.1.00.0000.00817.55
8.0.300.0040.00418.77
8.0.290.0000.00717.18
8.0.280.0030.00318.48
8.0.270.0020.00517.30
8.0.260.0070.00016.84
8.0.250.0030.00316.96
8.0.240.0090.00016.92
8.0.230.0000.00716.95
8.0.220.0040.00416.86
8.0.210.0000.00716.86
8.0.200.0070.00016.85
8.0.190.0050.00216.98
8.0.180.0060.00316.90
8.0.170.0090.00016.94
8.0.160.0000.00716.86
8.0.150.0000.00716.89
8.0.140.0040.00416.86
8.0.130.0000.00613.31
8.0.120.0050.00216.72
8.0.110.0040.00416.85
8.0.100.0000.00716.84
8.0.90.0040.00416.90
8.0.80.0040.01116.82
8.0.70.0040.00416.80
8.0.60.0000.00716.76
8.0.50.0050.00316.81
8.0.30.0080.01416.91
8.0.20.0110.01117.40
8.0.10.0000.00816.89
8.0.00.0110.00816.80
7.4.330.0000.00515.07
7.4.320.0070.00016.39
7.4.300.0000.00616.60
7.4.290.0030.00316.59
7.4.280.0080.00016.52
7.4.270.0030.00316.60
7.4.260.0030.00313.27
7.4.250.0080.00016.54
7.4.240.0020.00516.54
7.4.230.0070.00016.60
7.4.220.0130.01016.57
7.4.210.0070.00816.53
7.4.200.0080.00016.66
7.4.190.0030.00316.59
7.4.160.0030.01316.53
7.4.150.0140.00317.40
7.4.140.0060.01217.86
7.4.130.0120.00716.39
7.4.120.0110.00616.57
7.4.110.0110.00716.59
7.4.100.0120.01216.62
7.4.90.0100.00716.44
7.4.80.0120.00919.39
7.4.70.0110.00516.54
7.4.60.0060.00916.40
7.4.50.0000.00816.34
7.4.40.0070.01122.77
7.4.30.0140.00316.40
7.4.00.0060.00914.82
7.3.330.0050.00013.20
7.3.320.0020.00213.39
7.3.310.0070.00016.27
7.3.300.0000.00716.23
7.3.290.0120.00916.35
7.3.280.0090.01016.41
7.3.270.0140.01117.40
7.3.260.0090.00916.29
7.3.250.0050.01516.45
7.3.240.0080.00816.59
7.3.230.0040.01216.51
7.3.210.0100.00716.43
7.3.200.0070.01019.39
7.3.190.0000.02116.44
7.3.180.0030.01216.35
7.3.170.0070.01016.49
7.3.160.0080.00816.50
7.3.120.0100.00714.86
7.3.110.0030.01014.67
7.3.100.0060.00914.86
7.3.90.0030.00514.75
7.3.80.0130.00314.92
7.3.70.0070.00714.61
7.3.60.0100.00314.83
7.3.50.0070.00414.62
7.3.40.0060.00614.73
7.3.30.0090.00914.88
7.3.20.0050.00516.52
7.3.10.0030.01016.63
7.3.00.0080.00016.81
7.2.330.0100.00716.40
7.2.320.0070.01016.67
7.2.310.0080.00816.70
7.2.300.0100.01016.48
7.2.290.0060.01216.32
7.2.240.0110.00714.97
7.2.230.0110.00414.76
7.2.220.0000.01415.20
7.2.210.0040.00414.95
7.2.200.0040.00714.89
7.2.190.0040.00814.81
7.2.180.0060.00614.96
7.2.170.0040.00414.82
7.2.160.0080.00814.99
7.2.150.0110.00416.64
7.2.140.0040.01217.01
7.2.130.0040.00416.89
7.2.120.0070.00716.79
7.2.110.0000.01116.57
7.2.100.0100.00016.89
7.2.90.0030.01217.04
7.2.80.0060.00616.96
7.2.70.0000.01216.80
7.2.60.0040.01117.02
7.2.50.0000.00916.75
7.2.40.0000.00816.92
7.2.30.0070.01016.69
7.2.20.0100.00716.78
7.2.10.0030.00816.70
7.2.00.0060.00618.06
7.1.330.0040.01115.66
7.1.320.0050.00315.76
7.1.310.0070.00315.84
7.1.300.0040.01115.80
7.1.290.0050.00515.48
7.1.280.0040.00415.63
7.1.270.0040.00415.57
7.1.260.0090.00315.78
7.1.250.0040.00815.35
7.1.100.0040.00817.98
7.1.70.0040.00417.09
7.1.60.0100.01019.82
7.1.50.0030.01016.85
7.1.00.0100.07022.32
7.0.200.0110.01116.62
7.0.140.0030.07022.09
7.0.60.0100.08319.93
7.0.50.0070.06017.81
7.0.40.0000.09319.96
7.0.30.0300.05020.23
7.0.20.0270.05320.25
7.0.10.0270.07720.09
7.0.00.0170.07720.16
5.6.280.0070.07021.07
5.6.210.0100.06720.71
5.6.200.0100.08018.16
5.6.190.0030.04320.73
5.6.180.0070.03720.46
5.6.170.0130.04720.62
5.6.160.0030.06720.56
5.6.150.0030.07318.21
5.6.140.0130.07018.17
5.6.130.0030.07018.16
5.6.120.0030.05321.15
5.6.110.0070.08321.14
5.6.100.0100.07721.02
5.6.90.0070.04721.13
5.6.80.0100.05020.38
5.5.350.0100.06020.41
5.5.340.0170.06717.98
5.5.330.0170.07720.34
5.5.320.0270.06020.19
5.5.310.0230.04720.24
5.5.300.0130.07017.98
5.5.290.0070.08017.92
5.5.280.0070.08320.80
5.5.270.0070.08720.87
5.5.260.0130.05020.66
5.5.250.0170.07720.68
5.5.240.0100.05020.04
5.4.450.4500.04319.31
5.4.440.3930.03319.55
5.4.430.3800.04019.48
5.4.420.3600.04019.20
5.4.410.3900.03719.39
5.4.400.3670.03319.00
5.4.390.3830.04018.84
5.4.380.3830.02719.18
5.4.370.4100.03719.06
5.4.360.4000.03318.99
5.4.350.4270.04019.22
5.4.340.4230.03319.09
5.4.320.3770.04019.13
5.4.310.3500.04719.24
5.4.300.3930.03718.98
5.4.290.3730.03019.19
5.4.280.4030.03718.98
5.4.270.4100.03719.13
5.4.260.4800.03319.12
5.4.250.3500.03018.85
5.4.240.3100.04319.03
5.4.230.3500.04019.21
5.4.220.2530.04019.20
5.4.210.3700.03718.93
5.4.200.3700.03319.15
5.4.190.3630.04018.84
5.4.180.4100.03719.07
5.4.170.4630.03718.84
5.4.160.4470.03719.17
5.4.150.4630.03719.06
5.4.140.4300.03316.38
5.4.130.4570.03316.67
5.4.120.4330.03016.32
5.4.110.4570.03016.19
5.4.100.4570.04016.55
5.4.90.4600.02716.37
5.4.80.4630.03316.43
5.4.70.3600.03016.54
5.4.60.3570.03316.48
5.4.50.3930.03716.24
5.4.40.3900.04316.16
5.4.30.3670.03716.53
5.4.20.3900.03716.42
5.4.10.3870.03316.53
5.4.00.4030.03315.77
5.3.290.3830.04014.67
5.3.280.3270.04314.59
5.3.270.4870.05014.57
5.3.260.4600.04014.69
5.3.250.3870.03714.69
5.3.240.4470.04014.57
5.3.230.4270.03714.50
5.3.220.4530.03714.46
5.3.210.4300.03714.57
5.3.200.4670.04014.54
5.3.190.4400.03314.55
5.3.180.4600.04314.58
5.3.170.4100.04314.61
5.3.160.3930.04014.53
5.3.150.4000.03314.64
5.3.140.3830.03714.65
5.3.130.3630.03714.51
5.3.120.3770.03714.53
5.3.110.3730.04014.55
5.3.100.5300.04014.19
5.3.90.0430.06014.03
5.3.80.0070.04713.91
5.3.70.0000.05014.09
5.3.60.2130.05714.09
5.3.50.4370.03713.85
5.3.40.4230.02713.86
5.3.30.4370.02313.81
5.3.20.3770.03713.67
5.3.10.3730.03313.77
5.3.00.4070.03313.71
5.2.170.4030.02311.08
5.2.160.3570.03311.27
5.2.150.3900.03011.20
5.2.140.3600.03311.07
5.2.130.3530.03711.02
5.2.120.3270.03311.03
5.2.110.3230.03011.26
5.2.100.3230.03011.02
5.2.90.3270.03311.27
5.2.80.3430.02311.21
5.2.70.3170.03011.02
5.2.60.3170.03010.96
5.2.50.3870.02710.92
5.2.40.1930.04310.96
5.2.30.0030.05010.88
5.2.20.0000.04010.88
5.2.10.0000.04010.87
5.2.00.2200.03010.81
5.1.60.2900.02310.07
5.1.50.3470.03010.07
5.1.40.2900.02310.22
5.1.30.2800.03010.31
5.1.20.2870.02710.51
5.1.10.2830.02710.29
5.1.00.3230.02710.14
5.0.50.1730.02310.07
5.0.40.1670.02010.07
5.0.30.1700.03010.07
5.0.20.1900.02310.07
5.0.10.1470.02010.07
5.0.00.1500.02710.07
4.4.90.1330.02010.07
4.4.80.1430.02010.07
4.4.70.0030.03010.07
4.4.60.0030.02310.07
4.4.50.0070.02010.07
4.4.40.1670.02710.07
4.4.30.1770.01710.07
4.4.20.1530.01710.07
4.4.10.1830.01310.07
4.4.00.1770.02310.07
4.3.110.1800.01710.07
4.3.100.1900.01310.07
4.3.90.1770.01710.07
4.3.80.1830.02310.07
4.3.70.1630.01310.07
4.3.60.1430.01310.07
4.3.50.1870.01710.07
4.3.40.1630.02310.07
4.3.30.1000.02010.07
4.3.20.0970.02010.07
4.3.10.0900.01710.07
4.3.00.1000.02010.07

preferences:
42.83 ms | 400 KiB | 5 Q