3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Base { public static $prop; } class Child extends Base { } // both values are A $expected = 'A'; Base::$prop = $expected; echo "Should be $expected and is " . Base::$prop . "\n"; echo "Should be $expected and is " . Child::$prop . "\n"; echo "\n"; // VALUES DIFFER $expected = 'B'; $property = new ReflectionProperty('Base', 'prop'); $property->setValue($expected); echo "Should be $expected and is " . Base::$prop . "\n"; echo "Should be $expected and is " . Child::$prop . "\n"; echo "\n"; // VALUES STILL DIFFER $expected = 'C'; Base::$prop = $expected; echo "Should be $expected and is " . Base::$prop . "\n"; echo "Should be $expected and is " . Child::$prop . "\n"; echo "\n";

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)
8.3.60.0070.01016.59
8.3.50.0130.01021.15
8.3.40.0120.00318.84
8.3.30.0070.00718.71
8.3.20.0140.00720.34
8.3.10.0040.00423.57
8.3.00.0000.00819.80
8.2.180.0140.00718.31
8.2.170.0040.01122.96
8.2.160.0100.00722.96
8.2.150.0040.00424.18
8.2.140.0000.00924.66
8.2.130.0000.00826.16
8.2.120.0000.00817.50
8.2.110.0000.00919.27
8.2.100.0060.00617.59
8.2.90.0000.00819.05
8.2.80.0080.00017.97
8.2.70.0000.00817.50
8.2.60.0030.00617.93
8.2.50.0070.00418.07
8.2.40.0000.00821.01
8.2.30.0080.00019.93
8.2.20.0000.00817.78
8.2.10.0040.00418.16
8.2.00.0030.00618.21
8.1.280.0070.01125.92
8.1.270.0000.00820.24
8.1.260.0000.00826.35
8.1.250.0000.00728.09
8.1.240.0040.00721.95
8.1.230.0090.00320.85
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0030.00717.48
8.1.190.0080.00017.35
8.1.180.0040.00418.10
8.1.170.0040.00418.60
8.1.160.0060.00322.11
8.1.150.0000.00718.91
8.1.140.0030.00517.45
8.1.130.0070.00017.64
8.1.120.0040.00317.55
8.1.110.0040.00417.43
8.1.100.0060.00317.51
8.1.90.0040.00417.43
8.1.80.0040.00417.52
8.1.70.0040.00417.38
8.1.60.0040.00417.65
8.1.50.0030.00617.57
8.1.40.0000.00817.52
8.1.30.0000.00817.55
8.1.20.0070.00017.73
8.1.10.0040.00417.61
8.1.00.0040.00417.51
8.0.300.0030.00618.77
8.0.290.0080.00016.75
8.0.280.0000.00718.39
8.0.270.0070.00017.30
8.0.260.0000.00617.29
8.0.250.0070.00016.91
8.0.240.0000.00716.88
8.0.230.0070.00017.01
8.0.220.0030.00316.94
8.0.210.0040.00416.94
8.0.200.0040.00416.87
8.0.190.0060.00616.98
8.0.180.0040.00416.91
8.0.170.0080.00016.99
8.0.160.0040.00416.99
8.0.150.0000.00716.93
8.0.140.0080.00016.87
8.0.130.0000.00713.38
8.0.120.0040.00416.87
8.0.110.0000.00916.86
8.0.100.0040.00416.87
8.0.90.0040.00416.73
8.0.80.0120.00616.95
8.0.70.0040.00416.89
8.0.60.0000.00716.75
8.0.50.0000.00716.80
8.0.30.0110.00617.08
8.0.20.0140.00817.40
8.0.10.0040.00416.79
8.0.00.0100.00916.63
7.4.330.0030.00315.08
7.4.320.0000.00616.63
7.4.300.0030.00316.53
7.4.290.0000.00716.68
7.4.280.0030.00416.61
7.4.270.0030.00616.64
7.4.260.0000.00716.52
7.4.250.0000.00716.62
7.4.240.0040.00316.60
7.4.230.0000.00616.57
7.4.220.0070.01116.41
7.4.210.0060.01016.51
7.4.200.0000.00716.51
7.4.160.0070.01516.59
7.4.150.0070.01317.40
7.4.140.0140.00917.86
7.4.130.0140.00316.41
7.4.120.0060.01116.47
7.4.110.0060.01016.52
7.4.100.0120.01216.58
7.4.90.0050.01116.25
7.4.80.0060.01819.39
7.4.70.0130.00316.45
7.4.60.0110.00516.46
7.4.50.0040.00416.26
7.4.40.0100.00716.64
7.4.30.0100.00716.41
7.4.10.0040.01514.87
7.4.00.0100.00714.82
7.3.330.0050.00013.33
7.3.320.0000.00513.16
7.3.310.0000.00716.35
7.3.300.0030.00316.39
7.3.290.0050.00916.33
7.3.280.0110.00716.36
7.3.270.0060.01217.40
7.3.260.0060.01016.55
7.3.250.0080.01316.51
7.3.240.0150.00716.62
7.3.230.0100.00716.39
7.3.210.0100.01016.54
7.3.200.0090.00616.41
7.3.190.0030.01316.71
7.3.180.0060.01116.38
7.3.170.0090.01116.39
7.3.160.0130.00916.51
7.3.130.0030.00914.78
7.3.120.0140.00415.00
7.3.110.0040.01414.85
7.3.100.0060.00914.78
7.3.90.0150.00014.96
7.3.80.0090.00614.77
7.3.70.0030.01014.83
7.3.60.0030.00514.84
7.3.50.0080.00415.06
7.3.40.0040.01114.86
7.3.30.0040.00714.79
7.3.20.0060.00916.84
7.3.10.0030.01316.68
7.3.00.0030.01016.79
7.2.330.0120.00416.68
7.2.320.0100.01316.67
7.2.310.0070.01016.48
7.2.300.0130.01116.81
7.2.290.0200.00516.45
7.2.260.0130.00615.11
7.2.250.0090.00915.24
7.2.240.0100.00615.15
7.2.230.0060.00915.05
7.2.220.0000.00915.12
7.2.210.0080.00414.89
7.2.200.0080.00815.05
7.2.190.0100.00314.71
7.2.180.0070.01115.22
7.2.170.0040.00815.02
7.2.160.0030.01015.16
7.2.150.0080.00817.01
7.2.140.0100.00716.90
7.2.130.0060.00317.11
7.2.120.0040.01216.95
7.2.110.0100.00316.91
7.2.100.0000.01416.65
7.2.90.0040.01116.91
7.2.80.0080.00817.03
7.2.70.0100.00616.93
7.2.60.0070.00816.88
7.2.50.0030.00716.89
7.2.40.0080.00416.87
7.2.30.0070.00717.05
7.2.20.0000.01816.94
7.2.10.0030.00816.61
7.2.00.0070.00718.24
7.1.330.0030.00915.79
7.1.320.0000.01215.73
7.1.310.0070.00715.96
7.1.300.0080.00415.51
7.1.290.0100.00315.61
7.1.280.0100.00315.72
7.1.270.0080.00415.49
7.1.260.0030.01015.66
7.1.250.0040.01115.41
7.1.240.0120.00015.56
7.1.230.0030.01115.75
7.1.220.0030.01015.46
7.1.210.0060.00815.48
7.1.200.0050.00615.68
7.1.190.0080.00515.75
7.1.180.0000.00915.86
7.1.170.0000.01115.87
7.1.160.0000.00915.72
7.1.150.0080.00615.67
7.1.140.0040.01215.86
7.1.130.0030.00915.67
7.1.120.0070.00715.91
7.1.110.0000.01215.87
7.1.100.0050.00717.08
7.1.90.0060.00615.94
7.1.80.0030.00615.89
7.1.70.0020.01016.38
7.1.60.0120.00717.77
7.1.50.0030.01216.36
7.1.40.0040.01115.65
7.1.30.0030.00715.93
7.1.20.0090.00615.81
7.1.10.0040.00715.67
7.1.00.0080.03818.90
7.0.330.0070.00715.64
7.0.320.0040.01115.30
7.0.310.0100.00315.47
7.0.300.0110.00315.45
7.0.290.0090.00315.41
7.0.280.0040.01115.42
7.0.270.0030.00915.47
7.0.260.0000.01115.43
7.0.250.0070.01015.63
7.0.240.0030.00615.54
7.0.230.0000.00815.30
7.0.220.0040.01115.17
7.0.210.0060.00915.46
7.0.200.0710.00715.21
7.0.190.0040.00815.59
7.0.180.0080.00415.16
7.0.170.0070.00415.22
7.0.160.0070.00715.25
7.0.150.0000.00815.60
7.0.140.0030.00915.17
7.0.130.0000.00915.54
7.0.120.0030.01415.50
7.0.110.0120.00415.23
7.0.100.0070.05017.72
7.0.90.0080.04517.71
7.0.80.0270.03717.77
7.0.70.0100.02317.52
7.0.60.0100.04017.66
7.0.50.0020.04617.87
7.0.40.0050.04416.80
7.0.30.0080.04016.71
7.0.20.0080.04216.65
7.0.10.0070.02616.72
7.0.00.0130.03616.80
5.6.400.0080.00814.66
5.6.390.0000.01114.43
5.6.380.0000.01414.15
5.6.370.0090.00314.25
5.6.360.0040.00814.52
5.6.350.0110.00414.63
5.6.340.0080.00513.97
5.6.330.0080.00614.23
5.6.320.0040.00814.36
5.6.310.0030.00714.05
5.6.300.0000.00814.37
5.6.290.0070.00714.32
5.6.280.0020.03717.54
5.6.270.0060.00314.09
5.6.260.0100.00714.30
5.6.250.0040.03217.53
5.6.240.0090.04817.47
5.6.230.0080.03517.52
5.6.220.0110.04017.37
5.6.210.0080.04617.59
5.6.200.0080.03817.69
5.6.190.0070.04217.65
5.6.180.0120.03717.66
5.6.170.0100.04017.78
5.6.160.0030.03217.62
5.6.150.0090.03617.63
5.6.140.0100.03717.64
5.6.130.0080.04717.71
5.6.120.0080.04517.70
5.6.110.0030.02917.71
5.6.100.0100.04217.80
5.6.90.0070.04617.73
5.6.80.0050.02917.38
5.6.70.0080.04117.43
5.6.60.0000.04917.25
5.6.50.0050.03917.29
5.6.40.0050.03417.39
5.6.30.0080.03817.47
5.6.20.0050.02817.41
5.6.10.0040.02917.47
5.6.00.0070.04417.31
5.5.380.0070.04517.58
5.5.370.0090.03817.51
5.5.360.0040.03617.27
5.5.350.0030.03917.32
5.5.340.0070.04517.65
5.5.330.0050.03817.56
5.5.320.0080.03717.58
5.5.310.0110.03017.45
5.5.300.0110.04117.59
5.5.290.0080.04317.59
5.5.280.0120.04117.57
5.5.270.0080.03017.54
5.5.260.0060.04517.54
5.5.250.0120.02317.48
5.5.240.0050.04917.38
5.5.230.0070.03017.22
5.5.220.0050.04316.95
5.5.210.0100.04017.20
5.5.200.0150.03317.25
5.5.190.0130.04017.25
5.5.180.0060.02817.32
5.5.170.0040.00814.06
5.5.160.0050.04117.23
5.5.150.0080.03717.08
5.5.140.0070.04417.35
5.5.130.0050.04617.18
5.5.120.0070.04317.22
5.5.110.0110.04017.16
5.5.100.0050.04716.92
5.5.90.0080.04117.09
5.5.80.0080.04217.05
5.5.70.0100.04017.05
5.5.60.0070.03516.97
5.5.50.0080.04117.18
5.5.40.0000.05217.10
5.5.30.0050.04116.86
5.5.20.0060.04117.22
5.5.10.0070.04517.17
5.5.00.0070.04316.98
5.4.450.0130.07319.49
5.4.440.0130.05719.45
5.4.430.0100.03719.53
5.4.420.0100.07719.20
5.4.410.0030.05319.24
5.4.400.0070.06719.17
5.4.390.0000.08018.85
5.4.380.0070.07319.21
5.4.370.0070.07318.88
5.4.360.0130.06719.05
5.4.350.0030.07319.14
5.4.340.0070.07319.03
5.4.320.0100.07718.84
5.4.310.0100.06719.07
5.4.300.0130.07318.94
5.4.290.0000.08319.23
5.4.280.0100.07319.16
5.4.270.0130.07019.15
5.4.260.0000.08319.08
5.4.250.0130.07719.02
5.4.240.0030.08719.17
5.4.230.0200.07019.13
5.4.220.0070.07719.18
5.4.210.0170.03719.11
5.4.200.0070.06019.13
5.4.190.0100.05018.89
5.4.180.0030.08018.93
5.4.170.0070.08019.20
5.4.160.0100.07319.01
5.4.150.0130.06019.07
5.4.140.0130.08016.45
5.4.130.0070.07016.43
5.4.120.0100.06016.25
5.4.110.0070.07316.54
5.4.100.0130.05716.42
5.4.90.0030.05316.45
5.4.80.0130.06316.43
5.4.70.0100.04316.39
5.4.60.0100.07016.48
5.4.50.0130.04716.34
5.4.40.0130.06016.35
5.4.30.0170.06016.36
5.4.20.0030.04316.41
5.4.10.0100.03716.48
5.4.00.0070.07315.74

preferences:
58.84 ms | 401 KiB | 5 Q