3v4l.org

run code in 300+ PHP versions simultaneously
<?php $rp = new ReflectionParameter('ArrayIterator', 'key'); $rp->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)
8.3.40.0140.00718.82
8.3.30.0070.00718.61
8.3.20.0090.00020.24
8.3.10.0060.00323.66
8.3.00.0000.00822.39
8.2.170.0130.01022.96
8.2.160.0110.00419.19
8.2.150.0040.00424.18
8.2.140.0050.00224.66
8.2.130.0110.00026.16
8.2.120.0090.00017.50
8.2.110.0030.00720.52
8.2.100.0090.00317.75
8.2.90.0000.00819.20
8.2.80.0060.00317.97
8.2.70.0000.00817.50
8.2.60.0030.00618.04
8.2.50.0070.00318.07
8.2.40.0080.00020.94
8.2.30.0000.00819.87
8.2.20.0000.00717.73
8.2.10.0050.00317.92
8.2.00.0050.00317.86
8.1.270.0040.00420.38
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0080.00022.03
8.1.230.0090.00317.42
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0030.00617.22
8.1.190.0050.00317.10
8.1.180.0040.00418.10
8.1.170.0050.00318.54
8.1.160.0050.00221.95
8.1.150.0000.00718.77
8.1.140.0040.00417.36
8.1.130.0030.00317.48
8.1.120.0030.00317.29
8.1.110.0070.00017.23
8.1.100.0040.00417.37
8.1.90.0040.00417.34
8.1.80.0040.00417.31
8.1.70.0000.00717.29
8.1.60.0040.00417.32
8.1.50.0040.00417.35
8.1.40.0040.00417.43
8.1.30.0040.00417.57
8.1.20.0040.00417.59
8.1.10.0070.00017.49
8.1.00.0030.00617.49
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0040.00418.38
8.0.270.0070.00017.16
8.0.260.0070.00017.06
8.0.250.0000.00717.00
8.0.240.0050.00316.83
8.0.230.0090.00016.83
8.0.220.0030.00316.75
8.0.210.0070.00016.90
8.0.200.0040.00416.97
8.0.190.0040.00416.95
8.0.180.0000.00816.90
8.0.170.0070.00016.93
8.0.160.0050.00316.97
8.0.150.0000.00716.89
8.0.140.0000.00716.85
8.0.130.0030.00313.27
8.0.120.0000.00716.88
8.0.110.0040.00416.93
8.0.100.0040.00416.70
8.0.90.0030.00516.76
8.0.80.0130.00316.90
8.0.70.0040.00416.77
8.0.60.0000.00716.96
8.0.50.0000.00716.80
8.0.30.0090.01216.89
8.0.20.0080.01117.40
8.0.10.0000.00816.96
8.0.00.0100.00716.75
7.4.330.0030.00315.08
7.4.320.0060.00016.45
7.4.300.0070.00016.46
7.4.290.0070.00316.42
7.4.280.0070.00016.38
7.4.270.0080.00016.46
7.4.260.0000.00716.42
7.4.250.0000.00716.45
7.4.240.0000.00716.49
7.4.230.0000.00716.58
7.4.220.0070.01116.52
7.4.210.0100.01016.46
7.4.200.0000.00716.65
7.4.160.0060.00916.57
7.4.150.0070.01117.40
7.4.140.0090.00917.86
7.4.130.0090.00716.58
7.4.120.0120.00516.42
7.4.110.0120.00616.59
7.4.100.0180.00616.48
7.4.90.0060.01016.21
7.4.80.0130.00319.39
7.4.70.0060.01116.59
7.4.60.0030.01316.50
7.4.50.0000.00816.66
7.4.40.0100.00716.48
7.4.30.0100.01316.41
7.4.00.0060.01214.72
7.3.330.0050.00013.18
7.3.320.0030.00313.07
7.3.310.0040.00416.20
7.3.300.0030.00316.31
7.3.290.0090.00916.25
7.3.280.0090.00816.27
7.3.270.0070.01017.40
7.3.260.0190.00416.51
7.3.250.0110.00916.29
7.3.240.0070.01516.50
7.3.230.0070.01416.41
7.3.210.0130.00416.38
7.3.200.0050.01819.39
7.3.190.0060.01416.42
7.3.180.0100.00716.42
7.3.170.0150.00616.43
7.3.160.0070.01116.37
7.2.330.0030.01416.32
7.2.320.0150.00916.57
7.2.310.0090.01216.64
7.2.300.0090.01216.42
7.2.290.0190.00416.34
7.2.60.0200.00416.07
7.2.00.0000.01119.46
7.1.200.0050.00815.77
7.1.100.0030.01418.09
7.1.70.0030.01317.00
7.1.60.0160.00619.18
7.1.50.0070.01716.93
7.1.00.0000.07722.40
7.0.200.0000.00816.49
7.0.60.0100.06720.00
7.0.50.0030.05017.91
7.0.40.0200.07020.38
7.0.30.0200.05020.02
7.0.20.0300.04720.08
7.0.10.0030.09020.12
7.0.00.0030.08719.99
5.6.280.0000.03721.07
5.6.210.0000.06320.64
5.6.200.0030.05718.15
5.6.190.0030.06720.33
5.6.180.3630.04720.41
5.6.170.0270.06020.57
5.6.160.0030.04320.44
5.6.150.0030.08718.28
5.6.140.0100.05318.18
5.6.130.0070.06718.15
5.6.120.0030.09321.11
5.6.110.0100.03721.01
5.6.100.0170.07721.02
5.6.90.0100.08020.96
5.6.80.0000.04320.38
5.6.70.3430.04720.36
5.5.350.0200.07720.40
5.5.340.0170.06717.99
5.5.330.0100.08020.29
5.5.320.0400.07720.19
5.5.310.0270.05720.41
5.5.300.0070.08018.01
5.5.290.0100.08017.98
5.5.280.0070.04320.68
5.5.270.0030.06320.71
5.5.260.0100.07320.87
5.5.250.0070.06720.58
5.5.240.0230.07320.25
5.4.450.0270.07019.29
5.4.440.0230.03719.45
5.4.430.0230.07319.34
5.4.420.0100.04719.38
5.4.410.0230.07319.28
5.4.400.0230.05019.13
5.4.390.0170.07719.30
5.4.380.0200.07319.30
5.4.370.0270.07018.88
5.4.360.0230.05719.06
5.4.350.0130.06019.08
5.4.340.0230.04018.87
5.4.320.0230.07319.23
5.4.310.0130.04719.21
5.4.300.0300.06719.23
5.4.290.0300.04719.30
5.4.280.0230.03719.19
5.4.270.0330.06319.19
5.4.260.0300.03718.98
5.4.250.0130.04319.07
5.4.240.0270.06718.85
5.4.230.0300.06719.30
5.4.220.0230.05319.14
5.4.210.0170.04019.06
5.4.200.0200.07319.16
5.4.190.0270.04719.13
5.4.180.0200.07019.18
5.4.170.0270.04019.16
5.4.160.0230.06718.82
5.4.150.0200.07319.28
5.4.140.0200.05716.34
5.4.130.0170.04716.34
5.4.120.0100.04016.32
5.4.110.0170.05016.37
5.4.100.0330.03016.45
5.4.90.0170.05016.54
5.4.80.0200.06716.26
5.4.70.0200.04316.26

preferences:
45.4 ms | 400 KiB | 5 Q