3v4l.org

run code in 300+ PHP versions simultaneously
<?php $func = new ReflectionFunction( 'define' ); var_dump($func->getParameters());

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)
8.3.60.0130.00618.30
8.3.50.0070.00720.11
8.3.40.0160.00320.29
8.3.30.0110.00418.46
8.3.20.0040.00424.18
8.3.10.0040.00424.66
8.3.00.0070.00026.16
8.2.180.0060.01325.92
8.2.170.0040.01118.75
8.2.160.0030.01422.96
8.2.150.0070.00025.66
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00426.16
8.2.110.0070.00320.53
8.2.100.0090.00317.67
8.2.90.0080.00019.28
8.2.80.0040.00417.97
8.2.70.0060.00317.47
8.2.60.0050.00319.65
8.2.50.0040.00418.07
8.2.40.0050.00318.16
8.2.30.0000.00817.97
8.2.20.0070.00020.65
8.2.10.0000.00817.92
8.2.00.0040.00419.17
8.1.280.0090.00625.92
8.1.270.0100.00022.00
8.1.260.0000.00726.35
8.1.250.0050.00328.09
8.1.240.0090.00018.97
8.1.230.0030.00719.06
8.1.220.0040.00417.74
8.1.210.0090.00018.77
8.1.200.0030.00617.23
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0040.00418.59
8.1.160.0050.00318.82
8.1.150.0040.00418.44
8.1.140.0070.00017.35
8.1.130.0000.00718.86
8.1.120.0030.00717.27
8.1.110.0050.01017.30
8.1.100.0070.00717.30
8.1.90.0090.00517.30
8.1.80.0030.01017.24
8.1.70.0080.00617.24
8.1.60.0090.00817.39
8.1.50.0140.00317.44
8.1.40.0060.01117.49
8.1.30.0120.00417.51
8.1.20.0160.00017.44
8.1.10.0040.01217.41
8.1.00.0070.01017.34
8.0.300.0040.00418.77
8.0.290.0050.00316.63
8.0.280.0030.00518.45
8.0.270.0030.00317.12
8.0.260.0000.00818.36
8.0.250.0120.00316.86
8.0.240.0110.00516.78
8.0.230.0110.00316.83
8.0.220.0090.00516.81
8.0.210.0030.01016.68
8.0.200.0120.00216.74
8.0.190.0140.00016.87
8.0.180.0140.00016.79
8.0.170.0070.00716.82
8.0.160.0070.00716.69
8.0.150.0100.00316.69
8.0.140.0080.00616.72
8.0.130.0090.00416.68
8.0.120.0100.00316.63
8.0.110.0100.00316.79
8.0.100.0070.00716.80
8.0.90.0000.01416.77
8.0.80.0070.00616.77
8.0.70.0030.01016.82
8.0.60.0140.00016.72
8.0.50.0070.00716.66
8.0.30.0060.00816.71
8.0.20.0130.00016.82
8.0.10.0100.00316.86
7.4.330.0000.00615.55
7.4.320.0110.00416.43
7.4.300.0090.00016.35
7.4.290.0070.00716.47
7.4.280.0090.00616.46
7.4.270.0070.00816.58
7.4.260.0100.00616.41
7.4.250.0100.00516.48
7.4.240.0110.00316.31
7.4.230.0150.00016.48
7.4.220.0100.00316.54
7.4.210.0090.00316.54
7.4.200.0110.00316.32
7.4.190.0130.00016.54
7.4.180.0080.00516.55
7.4.160.0100.00316.42
7.4.150.0040.00816.43
7.4.140.0040.00916.36
7.4.130.0130.00016.23
7.4.120.0120.00216.23
7.4.110.0070.00716.32
7.4.100.0140.00016.31
7.4.90.0040.00816.20
7.4.80.0130.00016.30
7.4.70.0000.01316.25
7.4.60.0130.00016.28
7.4.50.0120.00016.11
7.4.40.0040.00816.21
7.4.30.0120.00016.33
7.4.20.0100.00316.30
7.4.10.0090.00416.43
7.4.00.0060.00616.29

preferences:
41.64 ms | 400 KiB | 5 Q