3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { protected $props; public function __get($key) { if (isset($props[$key])) { return $this->props[$key]; } } public function __set($key, $value) { $this->props[$key] = $value; } } $foo = new Foo; $foo->bar = new Foo; $foo->bar->baz = 'quix'; var_dump($foo->bar, $foo->bar->baz);

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)
8.3.40.0140.00019.01
8.3.30.0100.00319.26
8.3.20.0000.00720.16
8.3.10.0070.00418.86
8.3.00.0080.00019.27
8.2.170.0090.00622.96
8.2.160.0060.01220.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00721.23
8.2.110.0030.00622.29
8.2.100.0090.00317.91
8.2.90.0050.00319.27
8.2.80.0040.00417.97
8.2.70.0050.00317.75
8.2.60.0000.00918.00
8.2.50.0050.00318.07
8.2.40.0070.00018.16
8.2.30.0040.00419.39
8.2.20.0040.00417.64
8.2.10.0050.00219.71
8.2.00.0050.00417.76
8.1.270.0080.00024.02
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00323.86
8.1.230.0090.00321.04
8.1.220.0050.00317.74
8.1.210.0030.00618.77
8.1.200.0060.00317.23
8.1.190.0080.00017.36
8.1.180.0050.00318.10
8.1.170.0000.00918.50
8.1.160.0070.00021.94
8.1.150.0040.00418.83
8.1.140.0050.00217.37
8.1.130.0070.00017.82
8.1.120.0000.00717.31
8.1.110.0070.00017.38
8.1.100.0020.00517.26
8.1.90.0040.00417.41
8.1.80.0000.00717.42
8.1.70.0030.00317.37
8.1.60.0040.00417.59
8.1.50.0080.00017.57
8.1.40.0030.00517.38
8.1.30.0050.00217.64
8.1.20.0000.00817.63
8.1.10.0080.00017.59
8.1.00.0060.00317.50
8.0.300.0000.00818.77
8.0.290.0080.00016.63
8.0.280.0030.00318.38
8.0.270.0070.00016.76
8.0.260.0060.00017.21
8.0.250.0030.00316.89
8.0.240.0040.00416.99
8.0.230.0050.00216.85
8.0.220.0000.00816.93
8.0.210.0030.00316.87
8.0.200.0040.00416.87
8.0.190.0040.00416.96
8.0.180.0040.00416.93
8.0.170.0000.00816.89
8.0.160.0030.00316.77
8.0.150.0000.00716.72
8.0.140.0000.00816.82
8.0.130.0030.00313.34
8.0.120.0050.00316.76
8.0.110.0000.00816.89
8.0.100.0020.00516.77
8.0.90.0030.00516.89
8.0.80.0060.01516.92
8.0.70.0040.00416.75
8.0.60.0040.00416.94
8.0.50.0040.00416.68
8.0.30.0130.00917.25
8.0.20.0100.01017.40
8.0.10.0080.00016.85
8.0.00.0140.00416.88
7.4.330.0050.00015.15
7.4.320.0030.00316.46
7.4.300.0040.00416.52
7.4.290.0030.00316.60
7.4.280.0070.00016.49
7.4.270.0030.00316.55
7.4.260.0030.00316.42
7.4.250.0040.00416.50
7.4.240.0040.00316.58
7.4.230.0000.00716.69
7.4.220.0160.00316.55
7.4.210.0150.00016.57
7.4.200.0050.00216.39
7.4.160.0130.00316.42
7.4.150.0140.00417.40
7.4.140.0110.00617.86
7.4.130.0090.00816.56
7.4.120.0150.00316.49
7.4.110.0070.01016.42
7.4.100.0120.00416.50
7.4.90.0100.00716.34
7.4.80.0110.00719.39
7.4.70.0060.01216.56
7.4.60.0000.01616.66
7.4.50.0000.00816.61
7.4.40.0090.00616.54
7.4.30.0040.01716.32
7.4.00.0030.01015.11
7.3.330.0060.00013.39
7.3.320.0000.00513.45
7.3.310.0000.00716.43
7.3.300.0000.00616.32
7.3.290.0070.00716.45
7.3.280.0050.01016.43
7.3.270.0090.00917.40
7.3.260.0140.00916.56
7.3.250.0100.01216.43
7.3.240.0060.01116.50
7.3.230.0110.00716.44
7.3.210.0130.00516.53
7.3.200.0120.00819.39
7.3.190.0100.00716.46
7.3.180.0090.00616.41
7.3.170.0150.00916.51
7.3.160.0080.00816.54
7.3.120.0110.00714.96
7.3.110.0100.01015.00
7.3.100.0100.00715.15
7.3.90.0060.00914.89
7.3.80.0060.00614.63
7.3.70.0090.00614.72
7.3.60.0030.00615.04
7.3.50.0000.01215.00
7.3.40.0100.00314.84
7.3.30.0060.00614.94
7.3.20.0060.00916.59
7.3.10.0030.01016.74
7.3.00.0100.00316.82
7.2.330.0030.01316.48
7.2.320.0130.00316.84
7.2.310.0070.01116.58
7.2.300.0030.01316.69
7.2.290.0090.00616.55
7.2.240.0000.02115.13
7.2.230.0060.00915.08
7.2.220.0000.01915.16
7.2.210.0070.01015.12
7.2.200.0030.01014.91
7.2.190.0090.00415.18
7.2.180.0030.01315.05
7.2.170.0030.01015.00
7.2.160.0070.01015.01
7.2.150.0070.01017.17
7.2.140.0000.01416.95
7.2.130.0000.01016.87
7.2.120.0030.00616.92
7.2.110.0090.00616.77
7.2.100.0000.01116.95
7.2.90.0090.00916.91
7.2.80.0090.00916.67
7.2.70.0080.00616.62
7.2.60.0000.01416.68
7.2.50.0040.00716.71
7.2.40.0000.00817.00
7.2.30.0030.00916.86
7.2.20.0040.01117.15
7.2.10.0070.00717.00
7.2.00.0050.00818.04
7.1.330.0100.01015.60
7.1.320.0050.00715.73
7.1.310.0030.00715.79
7.1.300.0060.00315.84
7.1.290.0100.00315.89
7.1.280.0030.01315.83
7.1.270.0090.00615.86
7.1.260.0040.00715.73
7.1.250.0040.00815.88
7.1.200.0050.00515.94
7.1.70.0080.00017.28
7.1.60.0060.01919.61
7.1.50.0160.00416.93
7.1.00.0100.07022.24
7.0.200.0030.00616.74
7.0.140.0000.07722.08
7.0.110.0000.06019.91
7.0.100.0070.03720.01
7.0.90.0070.03719.91
7.0.80.0030.04319.95
7.0.70.0030.04320.02
7.0.60.0000.08719.92
7.0.50.0430.08019.93
7.0.40.0000.04319.75
7.0.30.0030.04019.62
7.0.20.0130.04319.74
7.0.10.0000.05719.75
7.0.00.0070.04019.63
5.6.280.0030.07020.90
5.6.260.0070.03720.63
5.6.250.0030.04020.60
5.6.240.0030.04020.56
5.6.230.0070.05020.56
5.6.220.0000.04320.68
5.6.210.0030.04020.69
5.6.200.0100.05720.59
5.6.190.0030.05720.56
5.6.180.0030.04320.56
5.6.170.0100.04720.63
5.6.160.0030.04720.47
5.6.150.0100.07320.62
5.6.140.0130.06720.45
5.6.130.0100.03720.62
5.6.120.0000.04320.62
5.6.110.0030.04320.46
5.6.100.0030.04320.49
5.6.90.0000.04720.84
5.6.80.0030.03720.00
5.6.70.0030.06020.03
5.6.60.0030.04020.06
5.6.50.0030.05319.95
5.6.40.0070.04720.22
5.6.30.0070.04319.98
5.6.20.0030.04020.02
5.6.10.0000.04319.98
5.6.00.0100.04020.06
5.5.380.0030.05017.70
5.5.370.0030.04017.70
5.5.360.0000.04317.68
5.5.350.0030.05317.54
5.5.340.0000.05017.95
5.5.330.0030.04318.13
5.5.320.0030.04018.13
5.5.310.0100.03318.05
5.5.300.0030.05718.14
5.5.290.0100.03718.12
5.5.280.0100.03318.22
5.5.270.0030.04018.04
5.5.260.0030.04018.11
5.5.250.0070.03717.86
5.5.240.0030.03717.32
5.5.230.0130.06717.48
5.5.220.0030.04717.30
5.5.210.0130.04017.61
5.5.200.0070.07317.27
5.5.190.0030.04017.61
5.5.180.0000.05017.27
5.5.160.0070.03317.28
5.5.150.0100.05717.27
5.5.140.0070.04017.45
5.5.130.0170.06017.18
5.5.120.0070.06717.27
5.5.110.0100.03317.27
5.5.100.0100.03017.18
5.5.90.0070.03717.21
5.5.80.0030.04717.33
5.5.70.0030.04017.31
5.5.60.0030.05317.46
5.5.50.0070.03317.29
5.5.40.0000.04017.36
5.5.30.0000.04317.37
5.5.20.0000.04717.37
5.5.10.0170.02717.31
5.5.00.0100.07017.33
5.4.450.0170.03319.64
5.4.440.0070.04319.32
5.4.430.0170.02719.26
5.4.420.0070.04019.46
5.4.410.0030.04019.29
5.4.400.0070.03018.95
5.4.390.0030.04018.98
5.4.380.0030.06019.17
5.4.370.0000.04319.03
5.4.360.0030.03719.00
5.4.350.0070.03719.23
5.4.340.0000.04319.23
5.4.320.0070.03718.99
5.4.310.0030.04019.16
5.4.300.0070.04719.00
5.4.290.0000.04719.18
5.4.280.0070.05319.01
5.4.270.0170.03019.00
5.4.260.0030.03719.31
5.4.250.0030.04719.13
5.4.240.0030.03719.25
5.4.230.0000.04019.00
5.4.220.0070.08018.98
5.4.210.0030.04019.33
5.4.200.0030.04319.02
5.4.190.0030.03719.08
5.4.180.0000.04019.25
5.4.170.0030.04019.17
5.4.160.0000.04018.98
5.4.150.0130.02719.16
5.4.140.0070.03016.59
5.4.130.0070.06316.38
5.4.120.0070.02716.51
5.4.110.0030.04316.47
5.4.100.0030.03716.36
5.4.90.0070.05016.55
5.4.80.0070.06016.35
5.4.70.0070.04016.41
5.4.60.0030.03716.39
5.4.50.0030.04316.33
5.4.40.0030.05016.39
5.4.30.0030.03716.52
5.4.20.0070.07316.33
5.4.10.0070.04316.39
5.4.00.0030.03715.99
5.3.290.0070.03314.82
5.3.280.0070.03714.64
5.3.270.0070.03714.75
5.3.260.0100.03014.69
5.3.250.0000.03714.60
5.3.240.0030.03014.60
5.3.230.0070.05314.63
5.3.220.0030.04014.58
5.3.210.0030.03014.56
5.3.200.0000.04014.58
5.3.190.0030.04314.52
5.3.180.0000.04014.57
5.3.170.0000.04314.55
5.3.160.0070.07314.54
5.3.150.0100.06714.55
5.3.140.0130.05014.59
5.3.130.0030.03714.68
5.3.120.0070.03314.69
5.3.110.0070.04314.56
5.3.100.0100.04014.05
5.3.90.0070.04714.05
5.3.80.0070.03314.10
5.3.70.0070.03314.03
5.3.60.0030.05713.96
5.3.50.0030.04014.04
5.3.40.0070.06713.81
5.3.30.0100.02713.93
5.3.20.0070.03013.71
5.3.10.0170.03013.67
5.3.00.0170.05313.68
5.2.170.0000.04011.98
5.2.160.0030.04711.98
5.2.150.0000.05311.98
5.2.140.0000.03011.98
5.2.130.0030.02711.98
5.2.120.0100.02011.98
5.2.110.0070.02711.98
5.2.100.0030.03311.98
5.2.90.0000.03011.98
5.2.80.0000.03011.98
5.2.70.0100.02711.98
5.2.60.0030.05011.98
5.2.50.0000.03011.98
5.2.40.0000.05011.98
5.2.30.0070.04711.98
5.2.20.0100.03311.98
5.2.10.0000.03011.98
5.2.00.0030.02711.98
5.1.60.0070.04011.98
5.1.50.0070.02011.98
5.1.40.0030.04311.98
5.1.30.0030.05711.98
5.1.20.0070.02711.98
5.1.10.0030.04311.98
5.1.00.0000.03311.98
5.0.50.0000.06011.98
5.0.40.0030.03311.98
5.0.30.0030.06711.98
5.0.20.0000.03711.98
5.0.10.0000.02011.98
5.0.00.0030.05311.98
4.4.90.0070.02711.98
4.4.80.0030.02011.98
4.4.70.0030.01311.98
4.4.60.0030.02311.98
4.4.50.0030.01711.98
4.4.40.0030.02311.98
4.4.30.0000.02311.98
4.4.20.0030.01711.98
4.4.10.0000.03011.98
4.4.00.0000.04011.98
4.3.110.0000.03711.98
4.3.100.0070.01311.98
4.3.90.0000.03311.98
4.3.80.0030.02711.98
4.3.70.0000.01711.98
4.3.60.0000.01711.98
4.3.50.0030.02011.98
4.3.40.0030.02311.98
4.3.30.0000.02011.98
4.3.20.0000.02011.98
4.3.10.0100.01011.98
4.3.00.0000.01711.98

preferences:
42.06 ms | 400 KiB | 5 Q