3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { private static $bar; } var_dump(array_merge( [], ...array_map( function ($symbol) { return array_map( function (\ReflectionProperty $property) { return ($property->getDeclaringClass()->getName()) . '::$' . $property->getName(); }, array_filter( (\ReflectionClass($symbol))->getMethods(), function (\ReflectionProperty $property) { return $property->isStatic(); } ) ); }, array_merge(get_declared_classes(), get_declared_traits()) ) ));

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)
8.3.40.0070.01018.84
8.3.30.0070.00718.85
8.3.20.0040.00420.34
8.3.10.0040.00421.73
8.3.00.0040.00421.95
8.2.170.0100.01022.96
8.2.160.0070.00720.34
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0000.00721.05
8.2.120.0030.00526.35
8.2.110.0030.00622.20
8.2.100.0110.00017.91
8.2.90.0080.00019.57
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0000.00918.04
8.2.50.0000.01118.09
8.2.40.0000.00820.60
8.2.30.0050.00219.48
8.2.20.0040.00417.89
8.2.10.0000.00718.08
8.2.00.0000.00718.11
8.1.270.0080.00022.14
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0050.00520.98
8.1.230.0030.00822.70
8.1.220.0000.00917.74
8.1.210.0040.00418.77
8.1.200.0040.00417.48
8.1.190.0080.00017.10
8.1.180.0080.00018.10
8.1.170.0050.00318.43
8.1.160.0040.00420.70
8.1.150.0000.00818.90
8.1.140.0040.00419.43
8.1.130.0000.00717.63
8.1.120.0040.00317.50
8.1.110.0000.00817.27
8.1.100.0050.00217.47
8.1.90.0040.00417.28
8.1.80.0040.00417.45
8.1.70.0060.00317.47
8.1.60.0000.00717.55
8.1.50.0030.00617.41
8.1.40.0100.00017.41
8.1.30.0060.00317.61
8.1.20.0040.00417.53
8.1.10.0000.00717.49
8.1.00.0000.00917.37
8.0.300.0030.00619.87
8.0.290.0070.00016.63
8.0.280.0080.00018.32
8.0.270.0070.00017.29
8.0.260.0030.00317.25
8.0.250.0030.00316.98
8.0.240.0080.00016.84
8.0.230.0040.00417.00
8.0.220.0040.00416.90
8.0.210.0000.00816.93
8.0.200.0000.00617.04
8.0.190.0000.00817.03
8.0.180.0000.00716.95
8.0.170.0000.00816.96
8.0.160.0000.00716.82
8.0.150.0040.00416.86
8.0.140.0050.00317.01
8.0.130.0060.00013.30
8.0.120.0040.00416.93
8.0.110.0050.00216.91
8.0.100.0070.00017.00
8.0.90.0000.00716.93
8.0.80.0030.01317.02
8.0.70.0040.00416.88
8.0.60.0050.00316.81
8.0.50.0000.00716.84
8.0.30.0100.00516.89
8.0.20.0090.01117.40
8.0.10.0000.00716.87
8.0.00.0130.00416.77
7.4.330.0060.00016.79
7.4.320.0030.00316.45
7.4.300.0050.00316.47
7.4.290.0000.00716.57
7.4.280.0000.00816.41
7.4.270.0000.00616.38
7.4.260.0080.00016.52
7.4.250.0040.00416.43
7.4.240.0070.00016.54
7.4.230.0000.00716.59
7.4.220.0130.01316.52
7.4.210.0060.00916.49
7.4.200.0040.00416.32
7.4.160.0070.01016.65
7.4.150.0130.00617.40
7.4.140.0090.01417.86
7.4.130.0120.00716.43
7.4.120.0090.01016.44
7.4.110.0080.00816.74
7.4.100.0090.01216.57
7.4.90.0180.00616.57
7.4.80.0100.00719.39
7.4.70.0140.00516.59
7.4.60.0090.00616.62
7.4.50.0030.01316.34
7.4.40.0030.01316.64
7.4.30.0120.01216.63
7.4.00.0100.00614.99
7.3.330.0000.00613.16
7.3.320.0000.00513.28
7.3.310.0000.00716.14
7.3.300.0000.00716.34
7.3.290.0000.00716.20
7.3.280.0070.00916.32
7.3.270.0070.01017.40
7.3.260.0130.00316.61
7.3.250.0130.00816.48
7.3.240.0140.00516.41
7.3.230.0110.00616.39
7.3.210.0160.00616.63
7.3.200.0090.00619.39
7.3.190.0130.00316.58
7.3.180.0070.01016.32
7.3.170.0050.01016.49
7.3.160.0040.01216.30
7.3.120.0060.01214.88
7.3.110.0130.00314.92
7.3.100.0040.01415.03
7.3.90.0140.00014.67
7.3.80.0030.00615.00
7.3.70.0030.01014.75
7.3.60.0100.00014.81
7.3.50.0030.01014.83
7.3.40.0100.00614.50
7.3.30.0000.01314.59
7.3.20.0090.00916.39
7.3.10.0100.00316.62
7.3.00.0120.00616.29
7.2.330.0100.00616.76
7.2.320.0060.01016.68
7.2.310.0040.01216.33
7.2.300.0120.00916.44
7.2.290.0100.00716.41
7.2.250.0110.00715.11
7.2.240.0040.01215.09
7.2.230.0090.00615.07
7.2.220.0070.00714.92
7.2.210.0040.00815.02
7.2.200.0090.00614.99
7.2.190.0030.00715.05
7.2.180.0030.01414.93
7.2.170.0030.01415.03
7.2.160.0090.00314.75
7.2.150.0100.01016.73
7.2.140.0030.01016.65
7.2.130.0090.00916.91
7.2.120.0030.01216.87
7.2.110.0030.00616.89
7.2.100.0070.01016.43
7.2.90.0060.00916.85
7.2.80.0060.00616.70
7.2.70.0070.01016.75
7.2.60.0080.00516.81
7.2.50.0060.00916.89
7.2.40.0030.01016.73
7.2.30.0110.00416.60
7.2.20.0030.00716.86
7.2.10.0060.01216.71
7.2.00.0050.01118.05
7.1.330.0070.01015.61
7.1.320.0090.00615.43
7.1.310.0000.01415.80
7.1.300.0040.00715.64
7.1.290.0000.01515.72
7.1.280.0060.00315.70
7.1.270.0070.00715.69
7.1.260.0060.00315.82
7.1.250.0060.00615.66
7.1.240.0080.00615.66
7.1.230.0070.00715.66
7.1.220.0070.00715.58
7.1.210.0000.01415.77
7.1.200.0060.00915.68
7.1.190.0050.00315.65
7.1.180.0070.00415.75
7.1.170.0000.01515.61
7.1.160.0070.00715.50
7.1.150.0040.01115.79
7.1.140.0060.00315.30
7.1.130.0070.00715.65
7.1.120.0040.01115.61
7.1.110.0070.00315.70
7.1.100.0240.00816.69
7.1.90.0040.01115.57
7.1.80.0160.00015.87
7.1.70.0050.00516.24
7.1.60.0150.00317.47
7.1.50.0100.00516.09
7.1.40.0120.00315.48
7.1.30.0040.01115.66
7.1.20.0130.00315.77
7.1.10.0030.00615.41
7.1.00.0080.03818.98
7.0.330.0040.00715.01
7.0.320.0030.00514.84
7.0.310.0070.00315.11
7.0.300.0100.00315.21
7.0.290.0030.00614.88
7.0.280.0060.00615.14
7.0.270.0110.00715.27
7.0.260.0060.00615.22
7.0.250.0090.00315.24
7.0.240.0110.00415.24
7.0.230.0090.00015.08
7.0.220.0060.00615.25
7.0.210.0070.00714.92
7.0.200.0400.00914.93
7.0.190.0080.00414.99
7.0.180.0060.00615.12
7.0.170.0040.00415.09
7.0.160.0100.00715.38
7.0.150.0070.00415.07
7.0.140.0000.01015.16
7.0.130.0060.00615.25
7.0.120.0000.00915.38
7.0.110.0040.00815.11
7.0.100.0030.01015.20
7.0.90.0000.01415.38
7.0.80.0130.00015.23
7.0.70.0040.01115.18
7.0.60.0100.01618.43
7.0.50.0060.03616.67
7.0.40.0070.04516.75
7.0.30.0220.04216.69
7.0.20.0130.04416.76
7.0.10.0020.03016.63
7.0.00.0080.04316.74
5.6.400.0090.00614.25
5.6.390.0120.00314.14
5.6.380.0040.00713.98
5.6.370.0060.00314.00
5.6.360.0000.01513.76
5.6.350.0080.00314.23
5.6.340.0070.00713.84
5.6.330.0030.01014.24
5.6.320.0060.00913.71
5.6.310.0040.01114.29
5.6.300.0060.00714.22
5.6.290.0110.00013.75
5.6.280.0050.02017.57
5.6.270.0000.01014.28
5.6.260.0130.00014.01
5.6.250.0080.00814.16
5.6.240.0060.00314.21
5.6.230.0030.01014.10
5.6.220.0060.00614.31
5.6.210.0100.03417.36
5.6.200.0050.03716.04
5.6.190.0110.04217.22
5.6.180.0110.02517.09
5.6.170.0250.03817.29
5.6.160.0050.04517.26
5.6.150.0070.04216.08
5.6.140.0110.02816.03
5.6.130.0150.02216.02
5.6.120.0050.02317.78
5.6.110.0070.03917.49
5.6.100.0000.03117.63
5.6.90.0070.04317.43
5.6.80.0070.04217.20
5.6.70.0000.01613.63
5.6.60.0000.01313.92
5.6.50.0040.01213.91
5.6.40.0030.01413.91
5.6.30.0030.01014.09
5.6.20.0000.01413.81
5.6.10.0000.01513.96
5.6.00.0000.01613.75
5.5.380.0000.01213.88
5.5.370.0070.00713.98
5.5.360.0080.00414.01
5.5.350.0030.04617.22
5.5.340.0060.03115.99
5.5.330.0070.03917.24
5.5.320.0320.04017.24
5.5.310.0110.02517.18
5.5.300.0120.02516.05
5.5.290.0050.03616.18
5.5.280.0080.04317.41
5.5.270.0060.04917.23
5.5.260.0100.03017.44
5.5.250.0030.04817.14
5.5.240.0070.02417.09
5.5.230.0110.00413.83
5.5.220.0120.00813.66
5.5.210.0040.01414.28
5.5.200.0140.00014.00
5.5.190.0030.01013.74
5.5.180.0070.00313.57
5.5.170.0060.00614.06
5.5.160.0000.00913.95
5.5.150.0030.00713.84
5.5.140.0060.01013.50
5.5.130.0040.00814.08
5.5.120.0030.01413.97
5.5.110.0100.00314.01
5.5.100.0070.00713.64
5.5.90.0030.00913.66
5.5.80.0030.01013.96
5.5.70.0060.00613.80
5.5.60.0060.00813.96
5.5.50.0030.00713.85
5.5.40.0030.00913.93
5.5.30.0110.00014.03
5.5.20.0070.00713.98
5.5.10.0070.00314.03
5.5.00.0100.00714.09

preferences:
54.27 ms | 400 KiB | 5 Q