3v4l.org

run code in 300+ PHP versions simultaneously
<?php class test { function a() { echo 'hi'; } } $class = new ReflectionClass('test'); $method = $class->getMethod('a'); echo serialize($method); echo unserialize('O:16:"ReflectionMethod":2:{s:4:"name";s:1:"a";s:5:"class";s:4:"test";}');

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)
8.3.40.0040.01818.76
8.3.30.0100.00319.05
8.3.20.0070.00020.13
8.3.10.0040.00423.54
8.3.00.0000.01019.38
8.2.170.0090.00622.96
8.2.160.0070.00720.46
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00422.11
8.2.110.0000.00919.39
8.2.100.0070.00417.75
8.2.90.0000.00819.22
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0000.00917.80
8.2.50.0000.00818.07
8.2.40.0030.00619.70
8.2.30.0070.00017.92
8.2.20.0000.00717.75
8.2.10.0000.00817.88
8.2.00.0090.00017.61
8.1.270.0080.00022.15
8.1.260.0090.00026.35
8.1.250.0000.00728.09
8.1.240.0000.01221.95
8.1.230.0090.00320.94
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0100.00017.23
8.1.190.0060.00317.25
8.1.180.0000.00818.10
8.1.170.0000.00818.39
8.1.160.0000.00722.00
8.1.150.0050.00218.82
8.1.140.0000.00717.27
8.1.130.0030.00317.74
8.1.120.0030.00417.30
8.1.110.0040.00417.25
8.1.100.0000.00717.41
8.1.90.0040.00417.43
8.1.80.0050.00317.45
8.1.70.0000.00717.34
8.1.60.0040.00417.43
8.1.50.0060.00317.43
8.1.40.0040.00417.57
8.1.30.0000.00817.56
8.1.20.0030.00517.57
8.1.10.0070.00017.54
8.1.00.0000.00817.43
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0040.00418.30
8.0.270.0000.00717.05
8.0.260.0000.00617.24
8.0.250.0000.00716.83
8.0.240.0000.00716.94
8.0.230.0000.00716.96
8.0.220.0030.00316.86
8.0.210.0030.00316.91
8.0.200.0050.00216.87
8.0.190.0060.00316.92
8.0.180.0070.00016.95
8.0.170.0040.00416.88
8.0.160.0030.00716.92
8.0.150.0000.00716.83
8.0.140.0090.00016.86
8.0.130.0000.00513.25
8.0.120.0030.00516.77
8.0.110.0080.00016.89
8.0.100.0030.00517.01
8.0.90.0040.00416.91
8.0.80.0100.01116.87
8.0.70.0050.00216.93
8.0.60.0040.00416.89
8.0.50.0040.00416.99
8.0.30.0090.01017.00
8.0.20.0050.01317.40
8.0.10.0040.00417.05
8.0.00.0060.01116.69
7.4.330.0000.00515.00
7.4.320.0040.00416.30
7.4.300.0000.00816.52
7.4.290.0070.00016.48
7.4.280.0090.00016.50
7.4.270.0000.00716.53
7.4.260.0030.00516.57
7.4.250.0040.00416.49
7.4.240.0020.00516.55
7.4.230.0030.00316.42
7.4.220.0030.01316.37
7.4.210.0120.00416.64
7.4.200.0030.00516.68
7.4.160.0070.01016.52
7.4.150.0110.00717.40
7.4.140.0120.00517.86
7.4.130.0070.01016.65
7.4.120.0140.00316.52
7.4.110.0120.00616.61
7.4.100.0070.01016.34
7.4.90.0110.00716.59
7.4.80.0100.00619.39
7.4.70.0060.01316.70
7.4.60.0100.00716.47
7.4.50.0040.00416.61
7.4.40.0160.00016.60
7.4.30.0110.00516.52
7.4.00.0040.01114.94
7.3.330.0000.00613.10
7.3.320.0000.00613.26
7.3.310.0030.00316.16
7.3.300.0030.00316.20
7.3.290.0050.01216.23
7.3.280.0110.00716.24
7.3.270.0090.00917.40
7.3.260.0150.00916.61
7.3.250.0120.00616.31
7.3.240.0090.01216.23
7.3.230.0080.00816.39
7.3.210.0050.01116.20
7.3.200.0110.00719.39
7.3.190.0060.00916.52
7.3.180.0090.00616.29
7.3.170.0060.01016.39
7.3.160.0090.00616.52
7.2.330.0150.01216.37
7.2.320.0110.00716.60
7.2.310.0140.00316.42
7.2.300.0100.00616.43
7.2.290.0110.00716.59
7.2.60.0060.00916.66
7.2.00.0000.01319.04
7.1.200.0000.01515.75
7.1.100.0030.00917.97
7.1.70.0040.00417.14
7.1.60.0130.01319.32
7.1.50.0100.01016.54
7.1.00.0030.07722.46
7.0.200.0060.00916.66
7.0.140.0030.06722.09
7.0.60.0070.08020.00
7.0.50.0170.07017.87
7.0.40.0100.08720.40
7.0.30.0200.05720.37
7.0.20.0330.07720.33
7.0.10.0100.08320.17
7.0.00.0070.08320.07
5.6.210.0130.08020.60
5.6.200.0100.08318.22
5.6.190.0100.07720.38
5.6.180.0370.05720.55
5.6.170.0270.05320.55
5.6.160.0100.08020.56
5.6.150.0100.04718.28
5.6.140.0030.07018.18
5.6.130.0070.06718.18
5.6.120.0030.04020.93
5.6.110.0200.06721.14
5.6.100.0170.07320.98
5.6.90.0070.03721.10
5.6.80.0100.05320.36
5.5.350.0270.06720.34
5.5.340.0070.08318.08
5.5.330.0000.05320.27
5.5.320.0400.04720.42
5.5.310.0130.05720.30
5.5.300.0030.05017.94
5.5.290.0170.07017.93
5.5.280.0100.08020.88
5.5.270.0100.03720.75
5.5.260.0070.08020.88
5.5.250.0000.04320.75
5.5.240.0130.08320.19
5.4.450.0870.06319.58
5.4.440.0900.05719.27
5.4.430.1200.06019.38
5.4.420.0630.00019.52
5.4.410.0630.00019.58
5.4.400.0630.00019.22
5.4.390.0630.00019.25
5.4.380.0630.00019.03
5.4.370.0700.00019.02
5.4.360.0600.00019.21
5.4.350.0700.00019.09
5.4.340.0050.03812.02
5.4.320.0080.05212.51
5.4.310.0070.04112.50
5.4.300.0060.03912.50
5.4.290.0050.04712.50
5.4.280.0050.03712.40
5.4.270.0100.03612.39
5.4.260.0090.03512.40
5.4.250.0080.04812.40
5.4.240.0060.04512.40
5.4.230.0040.04312.39
5.4.220.0100.03512.39
5.4.210.0080.04412.39
5.4.200.0070.04612.39
5.4.190.0080.05012.39
5.4.180.0060.05012.39
5.4.170.0080.04912.40
5.4.160.0110.04412.39
5.4.150.0070.04312.39
5.4.140.0070.03512.07
5.4.130.0040.03712.07
5.4.120.0080.03312.02
5.4.110.0040.03712.02
5.4.100.0040.03812.02
5.4.90.0080.03612.01
5.4.80.0060.03812.02
5.4.70.0050.03612.01
5.4.60.0070.04512.02
5.4.50.0120.04412.01
5.4.40.0090.03412.00
5.4.30.0110.04912.00
5.4.20.0070.03712.00
5.4.10.0070.04612.00
5.4.00.0070.04211.49
5.3.290.0090.03912.80
5.3.280.0060.04612.71
5.3.270.0110.03912.73
5.3.260.0100.04512.72
5.3.250.0040.04012.72
5.3.240.0070.03512.72
5.3.230.0070.03912.71
5.3.220.0060.03712.68
5.3.210.0070.03812.68
5.3.200.0050.04412.68
5.3.190.0080.03612.68
5.3.180.0050.03712.67
5.3.170.0050.03912.67
5.3.160.0080.04312.68
5.3.150.0110.04312.67
5.3.140.0060.04912.66
5.3.130.0120.04812.66
5.3.120.0090.03912.66
5.3.110.0040.04012.66
5.3.100.0090.03512.13
5.3.90.0060.03612.11
5.3.80.0070.03612.10
5.3.70.0060.03712.11
5.3.60.0030.03912.08
5.3.50.0090.03512.04
5.3.40.0050.03912.03
5.3.30.0080.03611.99
5.3.20.0080.03511.77
5.3.10.0040.04611.73
5.3.00.0070.03711.73
5.2.170.0080.0299.23
5.2.160.0030.0379.23
5.2.150.0080.0349.22
5.2.140.0040.0359.22
5.2.130.0080.0299.19
5.2.120.0060.0369.18
5.2.110.0070.0279.19
5.2.100.0060.0369.19
5.2.90.0050.0319.19
5.2.80.0100.0379.18
5.2.70.0130.0339.19
5.2.60.0060.0299.14
5.2.50.0080.0309.11
5.2.40.0060.0349.08
5.2.30.0090.0409.06
5.2.20.0050.0309.05
5.2.10.0050.0308.95
5.2.00.0050.0308.81
5.1.60.0050.0238.10
5.1.50.0060.0248.10
5.1.40.0010.0288.07
5.1.30.0040.0268.43
5.1.20.0090.0258.45
5.1.10.0060.0248.18
5.1.00.0060.0238.17
5.0.50.0050.0246.65
5.0.40.0030.0196.51
5.0.30.0040.0306.32
5.0.20.0020.0206.28
5.0.10.0040.0196.26
5.0.00.0050.0296.25
4.4.90.0030.0154.78
4.4.80.0030.0164.75
4.4.70.0070.0174.76
4.4.60.0030.0154.76
4.4.50.0020.0164.77
4.4.40.0030.0254.71
4.4.30.0030.0154.76
4.4.20.0010.0174.85
4.4.10.0020.0164.85
4.4.00.0020.0264.76
4.3.110.0030.0154.67
4.3.100.0030.0144.67
4.3.90.0040.0144.63
4.3.80.0030.0274.58
4.3.70.0010.0214.63
4.3.60.0020.0174.63
4.3.50.0020.0164.63
4.3.40.0000.0274.54
4.3.30.0020.0193.30
4.3.20.0010.0173.28
4.3.10.0030.0143.24
4.3.00.0200.0207.19

preferences:
40.74 ms | 400 KiB | 5 Q