3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { const A = 'a'; } class B extends A { const B = 'b'; } $r = new \ReflectionClass('B'); var_dump($r->getProperties());

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)
8.3.60.0080.00818.43
8.3.50.0160.00322.05
8.3.40.0070.00718.71
8.3.30.0110.00318.54
8.3.20.0050.00318.51
8.3.10.0000.00820.88
8.3.00.0040.00423.27
8.2.180.0090.00616.38
8.2.170.0070.01022.96
8.2.160.0100.00720.32
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0040.00419.54
8.2.110.0040.00420.48
8.2.100.0040.00817.91
8.2.90.0070.00019.23
8.2.80.0080.00017.97
8.2.70.0040.00417.50
8.2.60.0040.00417.91
8.2.50.0050.00318.07
8.2.40.0040.00418.09
8.2.30.0040.00419.45
8.2.20.0000.00717.46
8.2.10.0040.00417.67
8.2.00.0040.00417.71
8.1.280.0070.00725.92
8.1.270.0070.00023.99
8.1.260.0080.00026.35
8.1.250.0100.00028.09
8.1.240.0120.00022.48
8.1.230.0110.00020.89
8.1.220.0040.00418.77
8.1.210.0040.00418.77
8.1.200.0030.00617.22
8.1.190.0000.00717.53
8.1.180.0000.00818.10
8.1.170.0000.00818.47
8.1.160.0030.00618.87
8.1.150.0000.00718.58
8.1.140.0050.00317.48
8.1.130.0030.00317.93
8.1.120.0040.00417.31
8.1.110.0070.00317.41
8.1.100.0000.00717.28
8.1.90.0000.00717.29
8.1.80.0070.00017.43
8.1.70.0030.00317.28
8.1.60.0040.00417.42
8.1.50.0040.00417.41
8.1.40.0050.00217.46
8.1.30.0080.00017.61
8.1.20.0000.00817.58
8.1.10.0050.00217.55
8.1.00.0000.00817.35
8.0.300.0000.00719.79
8.0.290.0050.00217.05
8.0.280.0040.00418.36
8.0.270.0030.00317.15
8.0.260.0000.00616.75
8.0.250.0000.00816.76
8.0.240.0030.00516.93
8.0.230.0000.00716.86
8.0.220.0050.00516.82
8.0.210.0000.00716.88
8.0.200.0050.00516.88
8.0.190.0050.00316.92
8.0.180.0050.00216.78
8.0.170.0000.00716.82
8.0.160.0030.00316.89
8.0.150.0070.00016.80
8.0.140.0000.00716.79
8.0.130.0050.00313.18
8.0.120.0040.00416.79
8.0.110.0050.00316.68
8.0.100.0000.00716.75
8.0.90.0000.00716.86
8.0.80.0000.01516.86
8.0.70.0040.00416.84
8.0.60.0040.00416.77
8.0.50.0000.00716.79
8.0.30.0140.00517.16
8.0.20.0100.00917.40
8.0.10.0000.00716.83
8.0.00.0130.00516.60
7.4.330.0030.00314.70
7.4.320.0000.00616.45
7.4.300.0000.00616.48
7.4.290.0070.00016.49
7.4.280.0000.00716.51
7.4.270.0000.00816.58
7.4.260.0060.00013.23
7.4.250.0040.00416.49
7.4.240.0060.00016.41
7.4.230.0000.00716.34
7.4.220.0110.00816.52
7.4.210.0100.00616.52
7.4.200.0030.00516.55
7.4.190.0000.00716.61
7.4.160.0040.01216.38
7.4.150.0060.01017.40
7.4.140.0060.01117.86
7.4.130.0100.00816.33
7.4.120.0120.00816.34
7.4.110.0120.00616.26
7.4.100.0170.00316.35
7.4.90.0120.00916.47
7.4.80.0100.00719.37
7.4.70.0130.00316.32
7.4.60.0070.01016.44
7.4.50.0050.00316.39
7.4.40.0040.01122.52
7.4.30.0060.01016.50
7.4.00.0100.00714.99
7.3.330.0000.00612.99
7.3.320.0000.00513.02
7.3.310.0050.00216.14
7.3.300.0030.00316.04
7.3.290.0090.00616.15
7.3.280.0050.01416.19
7.3.270.0070.01017.40
7.3.260.0100.01318.24
7.3.250.0120.00816.35
7.3.240.0130.00316.11
7.3.230.0140.00416.39
7.3.210.0160.00016.23
7.3.200.0120.00919.39
7.3.190.0120.00316.32
7.3.180.0090.00616.10
7.3.170.0130.00316.27
7.3.160.0070.01416.16
7.3.120.0070.00914.70
7.3.110.0070.01014.32
7.3.100.0070.01014.84
7.3.90.0090.00914.52
7.3.80.0040.01114.77
7.3.70.0030.01014.70
7.3.60.0110.00314.83
7.3.50.0070.01114.57
7.3.40.0070.00714.80
7.3.30.0040.00414.76
7.3.20.0040.00816.43
7.3.10.0100.00716.51
7.3.00.0070.00716.50
7.2.330.0150.00516.63
7.2.320.0090.00916.59
7.2.310.0120.01216.55
7.2.300.0090.00916.42
7.2.290.0110.01116.69
7.2.250.0120.00914.55
7.2.240.0100.00714.89
7.2.230.0130.00315.00
7.2.220.0070.01114.98
7.2.210.0040.01114.57
7.2.200.0060.00314.74
7.2.190.0040.01114.54
7.2.180.0030.01314.88
7.2.170.0120.00314.68
7.2.60.0040.00816.87
7.1.330.0040.00415.66
7.1.320.0100.00315.61
7.1.310.0030.01015.73
7.1.300.0100.00715.48
7.1.290.0030.01015.59
7.1.280.0030.01315.54
7.1.270.0030.01015.54
7.1.260.0040.00815.71
7.1.200.0000.01115.69
7.1.100.0000.00818.17
7.1.70.0040.00416.95
7.1.60.0160.01019.40
7.1.50.0080.01516.88
7.1.00.0000.07722.37
7.0.200.0000.00716.28
7.0.140.0000.07021.95
7.0.60.0100.07319.86
7.0.50.0000.05017.73
7.0.40.0030.06020.18
7.0.30.0330.04020.13
7.0.20.0200.08720.33
7.0.10.0030.04720.05
7.0.00.0100.07720.22
5.6.280.0030.07021.09
5.6.210.0030.07720.48
5.6.200.0100.06718.16
5.6.190.0130.08720.63
5.6.180.3570.04020.63
5.6.170.0170.04320.50
5.6.160.0030.04020.47
5.6.150.0100.05018.23
5.6.140.0000.09018.11
5.6.130.0130.07718.29
5.6.120.0000.04320.97
5.6.110.0200.06721.11
5.6.100.0130.05320.93
5.6.90.0000.05021.03
5.6.80.0230.06320.41
5.6.70.3530.04020.41
5.5.350.0170.03020.41
5.5.340.0000.04017.94
5.5.330.0100.07320.19
5.5.320.3470.04020.36
5.5.310.0300.05720.37
5.5.300.0030.04717.98
5.5.290.0030.05317.93
5.5.280.0130.07720.87
5.5.270.0100.07020.79
5.5.260.0030.04720.79
5.5.250.0070.08320.69
5.5.240.0270.07320.27
5.4.450.0030.04719.46
5.4.440.0270.05019.28
5.4.430.2830.03319.43
5.4.420.2900.04319.58
5.4.410.2500.03319.20
5.4.400.2330.04019.20
5.4.390.2970.03719.24
5.4.380.2830.03319.21
5.4.370.2570.03319.09
5.4.360.2200.04718.84
5.4.350.2930.03718.99
5.4.340.2900.04319.18
5.4.320.2500.04019.07
5.4.310.2630.03719.18
5.4.300.2500.04319.15
5.4.290.2830.04019.08
5.4.280.2700.03318.95
5.4.270.2630.03719.18
5.4.260.2900.03719.08
5.4.250.2700.03018.85
5.4.240.2770.03719.34
5.4.230.2730.03319.05
5.4.220.2570.03719.19
5.4.210.2970.03319.05
5.4.200.2630.04019.14
5.4.190.2700.04319.19
5.4.180.2830.03719.23
5.4.170.3170.04018.83
5.4.160.3030.03719.16
5.4.150.1730.04718.97
5.4.140.0000.04016.43
5.4.130.0030.08016.54
5.4.120.0070.07716.35
5.4.110.0100.03016.56
5.4.100.0100.07016.50
5.4.90.0070.04016.55
5.4.80.1630.03716.59
5.4.70.0030.06716.58
5.4.60.0100.03316.53
5.4.50.0070.05716.42
5.4.40.2500.03716.39
5.4.30.2770.03716.49
5.4.20.2700.03316.51
5.4.10.3000.03316.53
5.4.00.2530.03015.89
5.3.290.3100.04014.63
5.3.280.2730.04314.50
5.3.270.3030.03714.71
5.3.260.2830.04314.49
5.3.250.2800.03314.62
5.3.240.2770.03714.60
5.3.230.2630.03714.70
5.3.220.3000.04014.55
5.3.210.2570.04314.67
5.3.200.2770.04014.47
5.3.190.2970.04714.70
5.3.180.3030.03714.45
5.3.170.1700.03314.61
5.3.160.2770.03314.48
5.3.150.2970.05014.56
5.3.140.3100.03714.51
5.3.130.2670.04314.50
5.3.120.2770.03314.61
5.3.110.2970.03314.55
5.3.100.2830.04014.05
5.3.90.3730.02013.93
5.3.80.2730.03713.92
5.3.70.2730.03314.16
5.3.60.2330.03713.90
5.3.50.2930.03713.92
5.3.40.2770.03714.09
5.3.30.2670.03713.98
5.3.20.2770.03713.74
5.3.10.2430.03013.57
5.3.00.2700.04313.56
5.2.170.2230.03311.07
5.2.160.2100.03311.39
5.2.150.1770.03311.05
5.2.140.1700.03311.14
5.2.130.2070.03311.02
5.2.120.1800.02311.18
5.2.110.1970.03311.10
5.2.100.2200.02711.07
5.2.90.0070.05011.11
5.2.80.0000.03010.99
5.2.70.0000.06311.21
5.2.60.1700.02710.95
5.2.50.2500.03711.09
5.2.40.1670.03010.94
5.2.30.2000.03010.88
5.2.20.2130.02010.87
5.2.10.1570.03310.78
5.2.00.2070.03010.68
5.1.60.1800.02310.14
5.1.50.1500.03310.00
5.1.40.1600.0279.90
5.1.30.2000.03010.31
5.1.20.1400.02710.35
5.1.10.1700.03010.00
5.1.00.2030.02310.00
5.0.50.1170.0178.60
5.0.40.1100.0238.56
5.0.30.0870.0308.27
5.0.20.0900.0208.28
5.0.10.0970.0278.14
5.0.00.1000.0408.14
4.4.90.0830.0207.96
4.4.80.1170.0207.96
4.4.70.0400.0207.96
4.4.60.1070.0237.96
4.4.50.1000.0207.96
4.4.40.0870.0277.96
4.4.30.1100.0137.96
4.4.20.1130.0207.96
4.4.10.1000.0177.96
4.4.00.1030.0237.96
4.3.110.1070.0177.96
4.3.100.0700.0177.96
4.3.90.0900.0207.96
4.3.80.0970.0207.96
4.3.70.0870.0207.96
4.3.60.0930.0137.96
4.3.50.1000.0137.96
4.3.40.0930.0237.96
4.3.30.0430.0177.96
4.3.20.0500.0207.96
4.3.10.0530.0177.96
4.3.00.0430.0177.96

preferences:
46.96 ms | 401 KiB | 5 Q