3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A{ function B($x , $y=null , $z=null) { } } $m = new ReflectionMethod('a','b'); $p = $m->getParameters(); var_dump($p[0]->getDefaultValue());

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)
8.3.60.0080.00818.18
8.3.50.0110.01021.09
8.3.40.0040.01118.59
8.3.30.0110.00318.79
8.3.20.0000.00720.16
8.3.10.0000.00821.87
8.3.00.0090.00017.68
8.2.180.0090.00918.21
8.2.170.0100.00722.96
8.2.160.0000.01520.58
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0070.00021.08
8.2.110.0070.00321.07
8.2.100.0030.01217.72
8.2.90.0000.00817.88
8.2.80.0040.00418.74
8.2.70.0090.00017.63
8.2.60.0000.00817.50
8.2.50.0040.00417.79
8.2.40.0050.00317.88
8.2.30.0040.00419.55
8.2.20.0000.00817.81
8.2.10.0050.00218.13
8.2.00.0000.00718.20
8.1.280.0070.01125.92
8.1.270.0030.00522.07
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.14
8.1.230.0060.00617.89
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0040.00417.13
8.1.190.0050.00317.10
8.1.180.0090.00018.10
8.1.170.0030.00517.62
8.1.160.0000.00721.80
8.1.150.0000.00718.90
8.1.140.0000.01017.27
8.1.130.0000.00717.55
8.1.120.0030.00417.42
8.1.110.0040.00417.43
8.1.100.0000.00817.42
8.1.90.0050.00217.37
8.1.80.0060.00317.32
8.1.70.0000.00717.40
8.1.60.0040.00417.41
8.1.50.0040.00417.52
8.1.40.0030.00517.56
8.1.30.0000.00817.54
8.1.20.0050.00217.52
8.1.10.0000.00717.55
8.1.00.0000.00817.42
8.0.300.0000.00720.62
8.0.290.0000.00816.63
8.0.280.0030.00318.41
8.0.270.0040.00417.27
8.0.260.0060.00317.20
8.0.250.0050.00216.96
8.0.240.0070.00016.98
8.0.230.0030.00516.94
8.0.220.0030.00316.89
8.0.210.0030.00316.88
8.0.200.0000.00716.96
8.0.190.0040.00416.85
8.0.180.0040.00416.95
8.0.170.0040.00416.79
8.0.160.0070.00016.89
8.0.150.0030.00516.86
8.0.140.0040.00416.77
8.0.130.0030.00313.26
8.0.120.0020.00516.76
8.0.110.0000.00716.82
8.0.100.0080.00016.76
8.0.90.0050.00216.88
8.0.80.0090.00616.90
8.0.70.0040.00416.88
8.0.60.0000.00716.95
8.0.50.0020.00516.79
8.0.30.0100.00917.07
8.0.20.0140.00617.40
8.0.10.0000.00717.02
8.0.00.0120.00816.73
7.4.330.0050.00015.08
7.4.320.0000.00616.34
7.4.300.0000.00616.61
7.4.290.0030.00616.54
7.4.280.0090.00016.64
7.4.270.0000.00816.61
7.4.260.0030.00316.62
7.4.250.0080.00016.47
7.4.240.0040.00416.53
7.4.230.0070.00016.45
7.4.220.0200.00716.62
7.4.210.0040.01216.58
7.4.200.0070.00016.72
7.4.160.0100.00616.41
7.4.150.0120.00917.40
7.4.140.0080.01217.86
7.4.130.0140.00616.49
7.4.120.0160.00216.56
7.4.110.0130.00616.57
7.4.100.0040.01416.28
7.4.90.0130.00716.64
7.4.80.0120.00619.39
7.4.70.0120.00316.52
7.4.60.0120.00416.56
7.4.50.0030.00516.38
7.4.40.0070.01016.54
7.4.30.0060.01216.46
7.4.00.0070.01014.80
7.3.330.0000.00513.38
7.3.320.0030.00313.24
7.3.310.0030.00316.37
7.3.300.0050.00216.32
7.3.290.0070.00016.32
7.3.280.0050.01316.32
7.3.270.0070.01717.40
7.3.260.0100.00716.32
7.3.250.0100.00716.21
7.3.240.0100.00716.51
7.3.230.0030.01916.39
7.3.210.0070.01016.37
7.3.200.0090.00616.32
7.3.190.0070.01016.57
7.3.180.0100.00616.34
7.3.170.0100.01016.36
7.3.160.0150.00316.28
7.3.10.0140.00616.66
7.3.00.0100.00916.28
7.2.330.0000.01716.79
7.2.320.0170.00316.72
7.2.310.0160.00016.34
7.2.300.0120.00616.40
7.2.290.0060.01316.69
7.2.130.0120.00616.49
7.2.120.0120.00716.68
7.2.110.0090.00816.82
7.2.100.0170.00916.68
7.2.90.0140.01016.57
7.2.80.0090.01116.57
7.2.70.0090.01016.80
7.2.60.0090.00916.61
7.2.50.0090.01216.79
7.2.40.0060.01116.56
7.2.30.0070.00916.80
7.2.20.0090.01116.68
7.2.10.0100.00916.81
7.2.00.0110.00817.20
7.1.250.0080.00715.38
7.1.200.0060.00615.61
7.1.100.0060.00617.93
7.1.70.0050.00217.06
7.1.60.0090.01219.27
7.1.50.0060.01916.80
7.1.00.0070.07322.54
7.0.200.0000.00816.88
7.0.60.0170.07319.91
7.0.50.0100.07017.84
7.0.40.0170.07020.19
7.0.30.0270.03320.30
7.0.20.0330.05320.26
7.0.10.0100.07320.15
7.0.00.0130.08020.23
5.6.280.0070.05320.78
5.6.210.0170.07320.52
5.6.200.0000.07018.12
5.6.190.0100.08320.39
5.6.180.0330.06320.47
5.6.170.0170.05720.47
5.6.160.0100.07720.56
5.6.150.0100.06718.29
5.6.140.0030.05318.29
5.6.130.0130.07018.27
5.6.120.0070.08721.00
5.6.110.0100.03720.99
5.6.100.0130.07720.94
5.6.90.0030.04321.13
5.6.80.0070.08020.48
5.6.70.0130.07020.38
5.5.350.0070.05020.53
5.5.340.0000.04717.93
5.5.330.0130.07720.43
5.5.320.0330.05720.32
5.5.310.0230.06020.30
5.5.300.0070.03717.98
5.5.290.0070.08017.91
5.5.280.0100.08020.85
5.5.270.0070.09020.63
5.5.260.0130.07320.64
5.5.250.0100.03320.66
5.5.240.0370.06320.35
5.4.450.0670.06319.59
5.4.440.0700.07719.60
5.4.430.0700.06319.60
5.4.420.0800.06319.60
5.4.410.0570.06319.32
5.4.400.0770.06719.14
5.4.390.0670.05318.96
5.4.380.0700.06019.26
5.4.370.0770.06318.98
5.4.360.0900.06719.36
5.4.350.0700.05719.00
5.4.340.0800.06019.36
5.4.320.0130.06019.16
5.4.310.0170.06018.86
5.4.300.0100.05719.21
5.4.290.0200.05719.15
5.4.280.0130.06719.12
5.4.270.0270.05018.86
5.4.260.0130.06019.36
5.4.250.0330.04719.28
5.4.240.0270.05718.97
5.4.230.0270.04719.29
5.4.220.0170.06719.30
5.4.210.0330.04319.30
5.4.200.0300.05019.21
5.4.190.0230.05718.86
5.4.180.0200.05719.23
5.4.170.0270.07318.98
5.4.160.0400.06319.13
5.4.150.0330.05019.34
5.4.140.0130.06316.43
5.4.130.0100.06016.56
5.4.120.0270.04316.40
5.4.110.0070.06316.40
5.4.100.0130.07016.52
5.4.90.0170.07716.18
5.4.80.0200.06316.16
5.4.70.0000.04716.23
5.4.60.0200.06716.52
5.4.50.0030.07016.53
5.4.40.0200.07316.53
5.4.30.0270.06016.51
5.4.20.0330.05016.37

preferences:
80.08 ms | 401 KiB | 5 Q