3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { private $a = 5; } $a = new A(); $rf = new ReflectionClass($a); $pr = $rf->getProperty('a'); $pr->setAccesible(true); echo $a->a;

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)
8.3.60.0140.00716.38
8.3.50.0070.00822.83
8.3.40.0070.00718.75
8.3.30.0070.00719.08
8.3.20.0000.00720.14
8.3.10.0090.00020.48
8.3.00.0080.00019.51
8.2.180.0090.00916.88
8.2.170.0200.00022.96
8.2.160.0100.00320.47
8.2.150.0060.00324.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0050.00320.96
8.2.110.0090.00020.54
8.2.100.0040.00718.09
8.2.90.0040.00419.08
8.2.80.0040.00417.97
8.2.70.0030.00617.63
8.2.60.0000.00717.80
8.2.50.0000.00818.07
8.2.40.0000.00817.91
8.2.30.0000.00719.48
8.2.20.0040.00417.69
8.2.10.0040.00417.92
8.2.00.0040.00417.73
8.1.280.0120.00625.92
8.1.270.0060.00322.06
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0030.00621.93
8.1.230.0040.00719.16
8.1.220.0000.00717.74
8.1.210.0080.00018.77
8.1.200.0030.00617.23
8.1.190.0030.00617.23
8.1.180.0030.00618.10
8.1.170.0000.00818.66
8.1.160.0070.00021.87
8.1.150.0040.00418.83
8.1.140.0020.00517.39
8.1.130.0040.00417.76
8.1.120.0040.00317.26
8.1.110.0000.00817.40
8.1.100.0030.00517.42
8.1.90.0000.00717.40
8.1.80.0050.00217.41
8.1.70.0070.00017.23
8.1.60.0050.00317.52
8.1.50.0030.00617.52
8.1.40.0040.00417.39
8.1.30.0080.00017.66
8.1.20.0040.00417.59
8.1.10.0000.00717.41
8.1.00.0000.00717.51
8.0.300.0030.00518.77
8.0.290.0040.00416.63
8.0.280.0030.00318.27
8.0.270.0030.00517.26
8.0.260.0030.00317.20
8.0.250.0030.00316.84
8.0.240.0030.00516.83
8.0.230.0070.00016.85
8.0.220.0000.00716.94
8.0.210.0000.01016.79
8.0.200.0040.00417.03
8.0.190.0040.00416.95
8.0.180.0000.00716.92
8.0.170.0000.00816.89
8.0.160.0040.00416.81
8.0.150.0040.00416.82
8.0.140.0030.00416.91
8.0.130.0000.00613.34
8.0.120.0000.00816.91
8.0.110.0040.00416.84
8.0.100.0030.00316.80
8.0.90.0050.00216.95
8.0.80.0120.00916.85
8.0.70.0040.00316.78
8.0.60.0040.00416.71
8.0.50.0070.00016.80
8.0.30.0080.01217.10
8.0.20.0130.00617.40
8.0.10.0040.00416.86
8.0.00.0090.00916.84
7.4.330.0000.00515.00
7.4.320.0000.00616.43
7.4.300.0060.00016.40
7.4.290.0030.00316.60
7.4.280.0040.00416.59
7.4.270.0030.00316.50
7.4.260.0030.00316.40
7.4.250.0070.00016.62
7.4.240.0050.00216.60
7.4.230.0000.00816.36
7.4.220.0110.00716.59
7.4.210.0130.00616.50
7.4.200.0000.00816.70
7.4.160.0090.01316.43
7.4.150.0110.00817.40
7.4.140.0080.00917.86
7.4.130.0080.00916.58
7.4.120.0090.00816.47
7.4.110.0180.00016.58
7.4.100.0160.00316.45
7.4.90.0110.00816.57
7.4.80.0120.01319.39
7.4.70.0100.00716.52
7.4.60.0060.01216.30
7.4.50.0040.00416.52
7.4.40.0090.00916.59
7.4.30.0040.01116.62
7.4.00.0070.01015.10
7.3.330.0030.00313.13
7.3.320.0000.00613.17
7.3.310.0030.00316.37
7.3.300.0040.00416.15
7.3.290.0030.01516.32
7.3.280.0070.01016.29
7.3.270.0060.01617.40
7.3.260.0160.00716.50
7.3.250.0100.01016.40
7.3.240.0030.01416.30
7.3.230.0030.01716.48
7.3.210.0110.00616.35
7.3.200.0020.00319.39
7.3.190.0090.00616.36
7.3.180.0150.00616.57
7.3.170.0150.00616.33
7.3.160.0080.00816.33
7.3.120.0060.01214.79
7.3.110.0030.01514.58
7.3.100.0060.00914.66
7.3.90.0040.01214.95
7.3.80.0080.00314.71
7.3.70.0030.00614.61
7.3.60.0040.01114.61
7.3.50.0120.00014.89
7.3.40.0080.00814.89
7.3.30.0090.00314.77
7.3.20.0120.00616.68
7.3.10.0080.00616.61
7.3.00.0030.00816.45
7.2.330.0110.00616.59
7.2.320.0110.00616.42
7.2.310.0090.00816.25
7.2.300.0100.00716.75
7.2.290.0080.00816.79
7.2.250.0140.00714.68
7.2.240.0070.01014.71
7.2.230.0100.00314.92
7.2.220.0030.00914.81
7.2.210.0000.01014.91
7.2.200.0060.00915.01
7.2.190.0030.01414.96
7.2.180.0140.00414.95
7.2.170.0030.00714.68
7.2.130.0070.00716.90
7.2.120.0070.00716.99
7.2.110.0080.00816.60
7.2.100.0060.00616.83
7.2.90.0090.00616.91
7.2.80.0090.00616.75
7.2.70.0120.00316.96
7.2.60.0090.00216.82
7.2.50.0000.01216.93
7.2.40.0060.01016.76
7.2.30.0050.00517.01
7.2.20.0030.00716.53
7.2.10.0040.01116.95
7.2.00.0050.00818.05
7.1.330.0000.01515.29
7.1.320.0120.00315.61
7.1.310.0040.00815.60
7.1.300.0000.01115.74
7.1.290.0080.00815.47
7.1.280.0100.00615.70
7.1.270.0040.00815.68
7.1.260.0060.00315.55
7.1.250.0000.01515.66
7.1.200.0060.00615.61
7.1.100.0080.00517.79
7.1.70.0090.00016.82
7.1.60.0060.01919.61
7.1.50.0040.01916.74
7.1.00.0000.08022.47
7.0.200.0030.00616.40
7.0.140.0100.06322.21
7.0.60.0070.08019.98
7.0.50.0030.05017.89
7.0.40.0070.08020.42
7.0.30.0270.05720.09
7.0.20.0200.04320.15
7.0.10.0030.04320.24
7.0.00.0030.04320.25
5.6.280.0130.06321.13
5.6.210.0100.07320.72
5.6.200.0000.04318.16
5.6.190.0030.04320.50
5.6.180.0330.04320.51
5.6.170.0270.06020.56
5.6.160.0070.08320.52
5.6.150.0030.05318.29
5.6.140.0000.04318.28
5.6.130.0130.07018.16
5.6.120.0100.07320.92
5.6.110.0170.07021.07
5.6.100.0070.07320.98
5.6.90.0200.07320.96
5.6.80.0100.08020.39
5.5.350.0200.08320.42
5.5.340.0030.04018.07
5.5.330.0030.05020.34
5.5.320.0330.07320.20
5.5.310.0330.07020.34
5.5.300.0200.07017.97
5.5.290.0030.09018.06
5.5.280.0070.04320.87
5.5.270.0070.06320.66
5.5.260.0100.08020.71
5.5.250.0070.08020.66
5.5.240.0130.07320.25
5.4.450.0130.04019.57
5.4.440.0130.05019.28
5.4.430.0170.04719.57
5.4.420.0830.05319.43
5.4.410.0770.04319.44
5.4.400.0700.05319.30
5.4.390.0600.06319.21
5.4.380.0200.06018.73
5.4.370.0370.04018.47
5.4.360.0370.05718.46
5.4.350.0230.06018.73
5.4.340.0230.04718.78
5.4.320.0080.03412.50
5.4.310.0090.04412.50
5.4.300.0110.03212.50
5.4.290.0080.04012.50
5.4.280.0060.03612.39
5.4.270.0060.03712.39
5.4.260.0060.03812.39
5.4.250.0060.03712.39
5.4.240.0070.03512.39
5.4.230.0100.03912.38
5.4.220.0040.03812.38
5.4.210.0080.03312.38
5.4.200.0080.03512.38
5.4.190.0050.04012.38
5.4.180.0080.03612.38
5.4.170.0090.03712.39
5.4.160.0100.03212.39
5.4.150.0070.03812.38
5.4.140.0090.03912.07
5.4.130.0110.03212.05
5.4.120.0090.03312.02
5.4.110.0100.03212.01
5.4.100.0060.03512.01
5.4.90.0100.03312.01
5.4.80.0070.03612.01
5.4.70.0050.03812.01
5.4.60.0080.04412.00
5.4.50.0070.03912.00
5.4.40.0070.03512.00
5.4.30.0080.03311.99
5.4.20.0050.03511.99
5.4.10.0080.03311.99
5.4.00.0050.03711.48
5.3.290.0060.03912.80
5.3.280.0070.03612.71
5.3.270.0050.04112.72
5.3.260.0060.03912.72
5.3.250.0050.03912.72
5.3.240.0070.03712.72
5.3.230.0060.03812.71
5.3.220.0090.03412.68
5.3.210.0030.04212.68
5.3.200.0080.04212.68
5.3.190.0090.03812.68
5.3.180.0050.03712.67
5.3.170.0070.03612.67
5.3.160.0070.03612.67
5.3.150.0060.03812.68
5.3.140.0050.03812.66
5.3.130.0060.03912.66
5.3.120.0060.04012.66
5.3.110.0040.04112.66
5.3.100.0050.03712.12
5.3.90.0080.04212.10
5.3.80.0090.03412.09
5.3.70.0030.03912.09
5.3.60.0040.03812.07
5.3.50.0080.03412.02
5.3.40.0090.03612.02
5.3.30.0100.03111.98
5.3.20.0080.03611.76
5.3.10.0050.03711.73
5.3.00.0040.04011.71
5.2.170.0100.0319.22
5.2.160.0070.0279.22
5.2.150.0040.0319.21
5.2.140.0030.0329.21
5.2.130.0040.0309.17
5.2.120.0050.0299.17
5.2.110.0060.0289.18
5.2.100.0040.0289.17
5.2.90.0030.0349.17
5.2.80.0060.0299.17
5.2.70.0060.0299.17
5.2.60.0080.0279.12
5.2.50.0080.0269.09
5.2.40.0080.0259.07
5.2.30.0040.0319.05
5.2.20.0070.0329.04
5.2.10.0100.0358.94
5.2.00.0060.0308.80
5.1.60.0090.0208.09
5.1.50.0040.0258.08
5.1.40.0030.0258.07
5.1.30.0090.0338.41
5.1.20.0040.0278.43
5.1.10.0070.0248.16
5.1.00.0060.0258.16
5.0.50.0050.0206.64
5.0.40.0050.0176.50
5.0.30.0010.0356.31
5.0.20.0020.0206.28
5.0.10.0020.0226.25
5.0.00.0030.0316.24
4.4.90.0030.0154.78
4.4.80.0050.0134.75
4.4.70.0020.0164.75
4.4.60.0020.0164.75
4.4.50.0020.0164.77
4.4.40.0030.0264.71
4.4.30.0040.0154.76
4.4.20.0020.0174.84
4.4.10.0020.0174.84
4.4.00.0030.0254.76
4.3.110.0010.0174.66
4.3.100.0050.0134.66
4.3.90.0050.0134.63
4.3.80.0050.0234.58
4.3.70.0010.0174.63
4.3.60.0040.0134.63
4.3.50.0040.0154.63
4.3.40.0020.0264.54
4.3.30.0030.0163.30
4.3.20.0010.0173.28
4.3.10.0040.0143.23
4.3.00.0070.01318.16

preferences:
47.51 ms | 400 KiB | 5 Q