3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace A; class Foo { } $foo = new Foo; $class = new \ReflectionClass($foo); echo $class->getShortName();

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)
8.3.70.0220.00016.75
8.3.60.0090.00618.31
8.3.50.0120.00316.18
8.3.40.0060.01321.90
8.3.30.0040.01118.59
8.3.20.0040.00424.18
8.3.10.0040.00424.66
8.3.00.0000.00726.16
8.2.190.0140.00016.58
8.2.180.0070.01425.92
8.2.170.0120.00320.72
8.2.160.0030.01022.96
8.2.150.0090.00625.66
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00826.35
8.2.110.0000.00920.34
8.2.100.0060.00617.72
8.2.90.0050.00317.75
8.2.80.0030.00518.79
8.2.70.0060.00317.50
8.2.60.0080.00017.63
8.2.50.0040.00418.05
8.2.40.0040.00418.21
8.2.30.0040.00417.96
8.2.20.0050.00218.11
8.2.10.0040.00419.28
8.2.00.0040.00419.13
8.1.280.0090.00925.92
8.1.270.0000.00823.99
8.1.260.0050.00328.09
8.1.250.0040.00428.09
8.1.240.0060.00318.86
8.1.230.0030.00721.02
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0000.00817.36
8.1.190.0030.00517.10
8.1.180.0040.00418.10
8.1.170.0040.00418.65
8.1.160.0000.00718.82
8.1.150.0040.00418.70
8.1.140.0040.00418.75
8.1.130.0000.00720.32
8.1.120.0040.00417.29
8.1.110.0030.00517.33
8.1.100.0040.00417.28
8.1.90.0030.00317.38
8.1.80.0000.01017.41
8.1.70.0000.00717.34
8.1.60.0000.00817.41
8.1.50.0050.00317.47
8.1.40.0060.00317.48
8.1.30.0050.00217.46
8.1.20.0030.00517.61
8.1.10.0060.00317.54
8.1.00.0030.00517.57
8.0.300.0040.00418.77
8.0.290.0030.00616.63
8.0.280.0040.00418.46
8.0.270.0000.00717.91
8.0.260.0000.00620.19
8.0.250.0030.00316.94
8.0.240.0070.00016.95
8.0.230.0000.00716.76
8.0.220.0000.00816.71
8.0.210.0070.00016.71
8.0.200.0040.00416.77
8.0.190.0000.00816.77
8.0.180.0020.00516.83
8.0.170.0060.00316.85
8.0.160.0080.00016.72
8.0.150.0000.00716.77
8.0.140.0040.00416.79
8.0.130.0030.00313.24
8.0.120.0040.00416.73
8.0.110.0040.00416.87
8.0.100.0040.00416.88
8.0.90.0000.00716.84
8.0.80.0040.01516.83
8.0.70.0040.00416.88
8.0.60.0000.00816.65
8.0.50.0050.00216.68
8.0.30.0070.01016.79
8.0.20.0120.00916.92
8.0.10.0040.00416.88
8.0.00.0090.01016.61
7.4.330.0000.00415.55
7.4.320.0000.00616.33
7.4.300.0030.00316.48
7.4.290.0000.00816.37
7.4.280.0050.00216.43
7.4.270.0070.00016.51
7.4.260.0030.00313.24
7.4.250.0000.00816.42
7.4.240.0000.00816.49
7.4.230.0060.00316.46
7.4.220.0030.00316.54
7.4.210.0070.00816.47
7.4.200.0050.00316.32
7.4.130.0140.00316.36
7.4.120.0120.00816.34
7.4.110.0070.01016.20
7.4.100.0100.00716.29
7.4.90.0100.00716.47
7.4.80.0030.01416.40
7.4.70.0130.00316.50
7.4.60.0100.00716.50
7.4.50.0090.01516.58
7.4.40.0040.01416.24
7.4.30.0120.00616.54
7.4.20.0130.00316.47
7.4.10.0110.00916.42
7.4.00.0060.01116.50
7.3.330.0050.00216.10
7.3.320.0000.00612.99
7.3.310.0000.00715.93
7.3.300.0000.00716.21
7.3.290.0060.00816.14
7.3.260.0130.00616.40
7.3.230.0130.00316.43
7.3.220.0070.01016.34
7.3.210.0030.01316.25
7.3.200.0110.00616.58
7.3.190.0060.00916.53
7.3.180.0090.00616.35
7.3.170.0130.01016.22
7.3.160.0080.00816.20
7.3.150.0070.01116.40
7.3.140.0130.00616.08
7.3.130.0130.00316.31
7.3.120.0100.00616.40
7.3.110.0130.00316.54
7.3.100.0060.01016.47
7.3.90.0100.00716.36
7.3.80.0000.01516.53
7.3.70.0030.01316.30
7.3.60.0030.01316.21
7.3.50.0110.00816.16
7.3.40.0060.00916.29
7.3.30.0130.00616.30
7.3.20.0060.01016.35
7.3.10.0120.00916.16
7.3.00.0110.00716.41
7.2.340.0070.01116.32
7.2.330.0070.01016.42
7.2.320.0040.01316.45
7.2.310.0110.00616.51
7.2.300.0120.01216.61
7.2.290.0100.00716.67
7.2.280.0070.01016.70
7.2.270.0130.00416.56
7.2.260.0070.01016.52
7.2.250.0100.00716.40
7.2.240.0110.00616.23
7.2.230.0030.01316.45
7.2.220.0080.00816.68
7.2.210.0100.00716.72
7.2.200.0140.00316.48
7.2.190.0070.01016.56
7.2.180.0060.01216.48
7.2.170.0100.01616.44
7.2.160.0060.01216.70
7.2.150.0130.00316.73
7.2.140.0030.01616.50
7.2.130.0090.00816.49
7.2.120.0140.00416.61
7.2.110.0110.00616.56
7.2.100.0040.01416.54
7.2.90.0140.00716.58
7.2.80.0110.00716.53
7.2.70.0090.00916.70
7.2.60.0110.00716.64
7.2.50.0130.00516.59
7.2.40.0090.00916.85
7.2.30.0130.00616.61
7.2.20.0110.01416.54
7.2.10.0070.01116.51
7.2.00.0070.01116.43

preferences:
46.49 ms | 401 KiB | 5 Q