3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { private $property; } class B extends A { } new ReflectionProperty('B', 'property');

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)
8.4.140.0090.01217.82
8.4.130.0030.00717.91
8.4.120.0120.00822.31
8.4.110.0130.00720.77
8.4.100.0080.01317.86
8.4.90.0140.00620.54
8.4.80.0110.00820.52
8.4.70.0050.00318.82
8.4.60.0140.00620.54
8.4.50.0130.00920.52
8.4.40.0100.01017.77
8.4.30.0110.00917.60
8.4.20.0170.00317.68
8.4.10.0030.00617.61
8.3.270.0110.00716.45
8.3.260.0090.00716.35
8.3.250.0100.00916.72
8.3.240.0110.00816.28
8.3.230.0090.01116.64
8.3.220.0090.00918.72
8.3.210.0040.00416.74
8.3.200.0050.00416.51
8.3.190.0060.00316.93
8.3.180.0110.00918.89
8.3.170.0100.00716.73
8.3.160.0120.00618.24
8.3.150.0060.01216.71
8.3.140.0060.00318.98
8.3.130.0130.00618.21
8.3.120.0040.00419.05
8.3.110.0050.00320.94
8.3.100.0040.01124.06
8.3.90.0110.00026.77
8.3.80.0080.00416.38
8.3.70.0100.01016.63
8.3.60.0100.01318.43
8.3.50.0130.00522.85
8.3.40.0120.00318.67
8.3.30.0170.00018.72
8.3.20.0040.00420.06
8.3.10.0050.00320.66
8.3.00.0070.00420.27
8.2.290.0110.00716.92
8.2.280.0080.01018.66
8.2.270.0160.00317.04
8.2.260.0070.01116.76
8.2.250.0100.01018.29
8.2.240.0080.00818.65
8.2.230.0040.00422.58
8.2.220.0050.00337.54
8.2.210.0070.00026.77
8.2.200.0030.00616.63
8.2.190.0140.00718.16
8.2.180.0120.00316.50
8.2.170.0110.00422.96
8.2.160.0090.00522.13
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0060.00320.55
8.2.120.0000.00826.35
8.2.110.0000.00919.08
8.2.100.0060.00617.91
8.2.90.0030.00619.17
8.2.80.0030.00617.97
8.2.70.0000.00817.50
8.2.60.0000.00817.80
8.2.50.0030.00718.09
8.2.40.0000.00820.42
8.2.30.0070.00019.37
8.2.20.0000.00717.55
8.2.10.0040.00417.97
8.2.00.0000.00718.03
8.1.330.0030.00716.04
8.1.320.0090.01021.99
8.1.310.0100.00716.84
8.1.300.0160.00018.12
8.1.290.0080.00018.88
8.1.280.0160.00325.92
8.1.270.0030.00623.82
8.1.260.0050.00228.09
8.1.250.0050.00328.09
8.1.240.0030.00621.31
8.1.230.0040.00717.52
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0030.00617.00
8.1.190.0000.00817.23
8.1.180.0000.00718.10
8.1.170.0000.00918.46
8.1.160.0080.00020.61
8.1.150.0040.00418.63
8.1.140.0040.00419.48
8.1.130.0030.00317.61
8.1.120.0000.00717.31
8.1.110.0000.00717.29
8.1.100.0070.00017.32
8.1.90.0080.00017.22
8.1.80.0000.00717.27
8.1.70.0080.00317.20
8.1.60.0030.00617.50
8.1.50.0040.00417.38
8.1.40.0030.00517.34
8.1.30.0040.00417.55
8.1.20.0050.00317.59
8.1.10.0040.00417.55
8.1.00.0000.00817.51
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0000.00718.25
8.0.270.0000.00717.18
8.0.260.0070.00017.18
8.0.250.0070.00016.95
8.0.240.0080.00017.01
8.0.230.0070.00016.92
8.0.220.0030.00316.76
8.0.210.0040.00416.87
8.0.200.0000.00616.93
8.0.190.0000.00816.93
8.0.180.0040.00416.91
8.0.170.0040.00416.82
8.0.160.0000.00716.87
8.0.150.0030.00316.91
8.0.140.0070.00016.85
8.0.130.0030.00313.30
8.0.120.0000.00816.86
8.0.110.0020.00516.78
8.0.100.0000.00716.85
8.0.90.0000.00716.66
8.0.80.0150.00616.82
8.0.70.0070.00016.84
8.0.60.0000.00716.73
8.0.50.0000.00716.76
8.0.30.0070.01217.09
8.0.20.0090.01017.40
8.0.10.0000.00717.00
8.0.00.0110.00616.85
7.4.330.0020.00216.79
7.4.320.0000.00616.51
7.4.300.0030.00316.57
7.4.290.0000.00816.53
7.4.280.0040.00416.41
7.4.270.0070.00016.32
7.4.260.0040.00416.46
7.4.250.0060.00316.39
7.4.240.0000.00716.46
7.4.230.0030.00316.61
7.4.220.0050.02016.47
7.4.210.0070.00816.47
7.4.200.0030.00316.27
7.4.160.0150.00016.46
7.4.150.0210.00017.40
7.4.140.0140.00817.86
7.4.130.0100.01116.48
7.4.120.0100.01116.43
7.4.110.0090.00916.66
7.4.100.0110.00816.47
7.4.90.0130.00416.25
7.4.80.0070.01019.39
7.4.70.0060.01216.35
7.4.60.0070.01016.31
7.4.50.0000.01216.33
7.4.40.0060.00916.30
7.4.30.0110.00616.42
7.4.00.0080.01014.94
7.3.330.0000.00513.35
7.3.320.0000.00613.16
7.3.310.0040.00416.33
7.3.300.0070.00016.29
7.3.290.0030.00316.34
7.3.280.0070.00916.30
7.3.270.0170.00617.40
7.3.260.0180.00316.30
7.3.250.0130.00716.29
7.3.240.0050.01316.52
7.3.230.0030.01316.39
7.3.210.0140.00816.43
7.3.200.0100.00716.17
7.3.190.0090.00916.27
7.3.180.0100.00716.30
7.3.170.0150.00716.41
7.3.160.0070.01016.47
7.3.120.0070.01114.64
7.3.110.0000.01914.77
7.3.100.0030.01014.52
7.3.90.0080.00414.97
7.3.80.0030.00814.88
7.3.70.0030.00814.52
7.3.60.0030.01014.42
7.3.50.0060.00314.40
7.3.40.0000.01414.82
7.3.30.0090.00314.60
7.3.20.0060.00616.30
7.3.10.0110.00016.45
7.3.00.0030.01116.57
7.2.330.0060.01216.32
7.2.320.0090.00916.54
7.2.310.0060.01316.54
7.2.300.0070.01116.68
7.2.290.0140.00316.32
7.2.250.0070.01314.63
7.2.240.0070.01014.89
7.2.230.0030.01315.01
7.2.220.0070.00714.66
7.2.210.0030.01014.91
7.2.200.0000.01014.90
7.2.190.0000.01014.96
7.2.180.0070.00714.96
7.2.170.0100.00314.70
7.2.60.0170.00316.84
7.2.50.0040.00816.79
7.2.00.0030.01019.41
7.1.330.0000.01115.46
7.1.320.0100.00315.52
7.1.310.0030.01015.68
7.1.300.0060.00615.70
7.1.290.0040.01115.65
7.1.280.0030.00915.37
7.1.270.0100.00315.58
7.1.260.0000.01315.82
7.1.200.0020.00515.70
7.1.70.0000.00816.73
7.1.60.0110.01419.19
7.1.50.0070.01116.98
7.1.00.0000.08022.34
7.0.200.0000.01116.56
7.0.60.0200.06721.68
7.0.50.0030.04017.84
7.0.40.0130.05020.42
7.0.30.0330.07720.21
7.0.20.0230.07020.30
7.0.10.0100.07320.25
7.0.00.0070.08020.09
5.6.280.0070.06720.86
5.6.210.0030.08320.57
5.6.200.0100.03718.18
5.6.190.0000.05320.63
5.6.180.0230.07720.52
5.6.170.0270.08320.47
5.6.160.0070.04020.45
5.6.150.0030.08318.19
5.6.140.0070.06318.23
5.6.130.0100.07018.15
5.6.120.0200.07321.12
5.6.110.0100.06321.09
5.6.100.0070.04320.98
5.6.90.0030.04721.01
5.6.80.0070.08020.38
5.5.350.0230.03720.45
5.5.340.0130.04717.98
5.5.330.0070.04720.27
5.5.320.0330.07020.20
5.5.310.0270.07720.25
5.5.300.0070.08017.97
5.5.290.0100.05318.08
5.5.280.0130.04020.96
5.5.270.0100.08720.76
5.5.260.0270.06320.76
5.5.250.0070.07720.68
5.5.240.0300.04720.35

preferences:
32.87 ms | 403 KiB | 5 Q