3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { private $foo = 'bar'; public function __get($name) { return $this->{$name}; } public function __set($name, $value) { $this->{$name} = $value; } } $foo = new Foo(); $bar = &$foo->foo;

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)
8.4.130.0090.01018.80
8.4.120.0050.00323.87
8.4.110.0110.00820.47
8.4.100.0150.00617.94
8.4.90.0120.00517.98
8.4.80.0120.00817.75
8.4.70.0080.01417.82
8.4.60.0120.00920.41
8.4.50.0120.01017.70
8.4.40.0090.01219.55
8.4.30.0100.01017.63
8.4.20.0100.01019.74
8.4.10.0000.01117.71
8.3.260.0050.00416.89
8.3.250.0060.00217.16
8.3.240.0150.00417.06
8.3.230.0090.00716.73
8.3.220.0020.00617.37
8.3.210.0060.00216.82
8.3.200.0130.00616.81
8.3.190.0120.00717.35
8.3.180.0110.00916.95
8.3.170.0090.00016.81
8.3.160.0100.01018.85
8.3.150.0190.00017.18
8.3.140.0030.00620.91
8.3.130.0000.00818.70
8.3.120.0000.00920.82
8.3.110.0050.00320.94
8.3.100.0030.00624.06
8.3.90.0050.00326.77
8.3.80.0090.00317.97
8.3.70.0150.00916.88
8.3.60.0160.01318.43
8.3.50.0100.00717.22
8.3.40.0070.01018.82
8.3.30.0220.00018.67
8.3.20.0030.00619.18
8.3.10.0040.00423.35
8.3.00.0040.00423.54
8.2.290.0110.00920.46
8.2.280.0050.00418.27
8.2.270.0070.01116.47
8.2.260.0070.01118.81
8.2.250.0120.00318.52
8.2.240.0070.00718.64
8.2.230.0090.00022.58
8.2.220.0060.00337.54
8.2.210.0070.00726.77
8.2.200.0030.00616.50
8.2.190.0070.01316.58
8.2.180.0120.00318.29
8.2.170.0150.00022.96
8.2.160.0070.01419.09
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0030.00622.10
8.2.120.0120.00626.35
8.2.110.0100.00020.94
8.2.100.0040.00818.02
8.2.90.0050.00219.39
8.2.80.0080.00017.97
8.2.70.0030.00518.03
8.2.60.0060.00317.68
8.2.50.0040.00418.10
8.2.40.0000.00819.47
8.2.30.0040.00419.23
8.2.20.0040.00417.94
8.2.10.0040.00419.44
8.2.00.0040.00419.30
8.1.330.0090.01021.97
8.1.320.0120.00518.23
8.1.310.0150.00016.93
8.1.300.0040.01516.36
8.1.290.0120.00330.84
8.1.280.0110.00425.92
8.1.270.0090.00021.96
8.1.260.0120.00626.35
8.1.250.0060.00328.09
8.1.240.0120.00923.88
8.1.230.0050.00521.02
8.1.220.0050.00317.74
8.1.210.0050.00318.91
8.1.200.0030.00617.25
8.1.190.0220.00016.98
8.1.180.0030.00618.10
8.1.170.0000.00918.79
8.1.160.0070.00018.84
8.1.150.0000.00718.93
8.1.140.0030.00619.54
8.1.130.0000.00718.90
8.1.120.0000.00717.36
8.1.110.0050.00317.42
8.1.100.0070.00017.38
8.1.90.0070.00017.36
8.1.80.0030.00517.34
8.1.70.0000.00717.44
8.1.60.0000.00817.59
8.1.50.0040.00417.55
8.1.40.0000.00917.54
8.1.30.0110.00617.52
8.1.20.0050.00317.68
8.1.10.0060.00317.54
8.1.00.0080.00017.57
8.0.300.0060.00319.98
8.0.290.0170.00016.75
8.0.280.0040.00418.45
8.0.270.0070.00017.25
8.0.260.0000.00717.31
8.0.250.0100.00016.86
8.0.240.0030.00316.89
8.0.230.0000.00717.03
8.0.220.0070.00016.95
8.0.210.0000.00716.99
8.0.200.0000.00617.07
8.0.190.0070.00316.98
8.0.180.0030.00516.97
8.0.170.0080.00017.04
8.0.160.0000.00816.93
8.0.150.0000.00716.78
8.0.140.0000.00816.91
8.0.130.0030.00313.43
8.0.120.0040.00416.88
8.0.110.0040.00417.01
8.0.100.0050.00316.82
8.0.90.0040.00416.89
8.0.80.0030.01216.98
8.0.70.0050.00316.80
8.0.60.0050.00316.81
8.0.50.0040.00416.93
8.0.30.0120.00717.18
8.0.20.0110.00717.40
8.0.10.0080.00017.11
8.0.00.0150.00616.90
7.4.330.0000.00515.55
7.4.320.0000.00616.48
7.4.300.0000.00616.35
7.4.290.0070.00016.63
7.4.280.0060.00316.50
7.4.270.0030.00616.47
7.4.260.0000.00716.43
7.4.250.0070.00016.58
7.4.240.0040.00416.58
7.4.230.0000.00716.71
7.4.220.0050.00216.41
7.4.210.0110.00416.53
7.4.200.0000.00716.64
7.4.160.0130.00516.48
7.4.140.0110.01117.86
7.4.130.0100.01316.38
7.4.120.0120.00616.51
7.4.110.0070.01016.70
7.4.100.0130.01016.42
7.4.90.0110.00816.52
7.4.80.0030.01619.39
7.4.70.0100.00616.44
7.4.60.0080.00816.30
7.4.50.0110.00716.47
7.4.40.0060.01216.60
7.4.00.0060.01015.03
7.3.330.0000.00513.49
7.3.320.0000.00513.28
7.3.310.0000.00716.27
7.3.300.0030.00316.43
7.3.290.0040.00416.25
7.3.280.0100.00616.39
7.3.260.0120.00516.48
7.3.240.0110.00816.52
7.3.230.0130.00316.63
7.3.210.0100.01016.40
7.3.200.0080.00816.33
7.3.190.0120.00416.31
7.3.180.0080.00816.59
7.3.170.0080.00816.28
7.3.160.0070.01016.55
7.3.120.0060.01114.81
7.3.110.0070.01014.96
7.3.100.0080.00614.86
7.3.90.0090.00714.70
7.3.80.0060.00815.01
7.3.70.0090.00514.93
7.3.60.0060.00414.72
7.3.50.0080.00614.99
7.3.40.0020.01114.86
7.3.30.0020.00814.80
7.3.20.0040.00916.62
7.3.10.0100.00516.72
7.3.00.0090.00716.65
7.2.330.0070.01116.69
7.2.320.0200.00316.68
7.2.310.0130.01016.48
7.2.300.0000.01816.27
7.2.290.0090.01416.59
7.2.250.0060.00914.94
7.2.240.0050.01415.04
7.2.230.0070.00915.08
7.2.220.0020.01015.17
7.2.210.0100.00614.95
7.2.200.0060.00614.90
7.2.190.0020.01015.06
7.2.180.0050.01014.88
7.2.170.0040.00714.91
7.2.160.0080.00815.08
7.2.150.0030.00716.83
7.2.140.0000.01216.72
7.2.130.0000.01117.00
7.2.120.0070.00716.57
7.2.110.0080.00516.82
7.2.100.0070.00716.81
7.2.90.0040.00716.75
7.2.80.0390.01215.70
7.2.70.0320.00515.77
7.2.60.0260.00915.55
7.2.50.0290.00716.01
7.2.40.0470.00815.83
7.2.30.0380.01215.94
7.2.20.0330.00515.77
7.2.10.0310.00615.76
7.2.00.0260.00515.72
7.1.330.0080.00515.74
7.1.320.0040.00615.71
7.1.310.0000.01115.57
7.1.300.0060.00615.73
7.1.290.0060.00615.74
7.1.280.0050.01015.74
7.1.270.0030.00915.72
7.1.260.0040.00715.42
7.1.250.0070.00415.71
7.1.200.0090.00615.65
7.1.190.0750.00713.83
7.1.180.0450.01413.57
7.1.170.0630.00313.64
7.1.160.0650.00713.87
7.1.150.0810.00713.86
7.1.140.0770.01013.91
7.1.130.0480.01013.93
7.1.120.0580.00413.64
7.1.110.0490.00613.91
7.1.100.0570.01013.75
7.1.90.0440.00913.64
7.1.80.0130.00314.04
7.1.70.0630.00613.53
7.1.60.0330.01331.86
7.1.50.0670.01731.91
7.1.40.0500.01632.01
7.1.30.0280.01731.65
7.1.20.0250.01331.89
7.1.10.0770.00613.66
7.1.00.0650.00314.01

preferences:
29.19 ms | 403 KiB | 5 Q