3v4l.org

run code in 300+ PHP versions simultaneously
<?php foreach ((new ReflectionClass("XMLReader"))->getProperties() as $property) { var_dump($property); } foreach ((new ReflectionClass("DOMNamedNodeMap"))->getProperties() as $property) { var_dump($property); }

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)
8.4.120.0040.00424.09
8.4.110.0060.00324.25
8.4.100.0110.01018.85
8.4.90.0140.00718.74
8.4.80.0080.00318.62
8.4.70.0110.00917.84
8.4.60.0100.01118.84
8.4.50.0110.00118.43
8.4.40.0040.00419.22
8.4.30.0100.01020.46
8.4.20.0180.00419.50
8.4.10.0030.00623.61
8.3.250.0110.00818.88
8.3.240.0170.00417.12
8.3.230.0100.01116.49
8.3.220.0130.00618.90
8.3.210.0070.00316.55
8.3.200.0050.00416.50
8.3.190.0110.00717.23
8.3.180.0090.01017.18
8.3.170.0120.00622.47
8.3.160.0070.00417.29
8.3.150.0050.00316.94
8.3.140.0070.00718.46
8.3.130.0060.00318.45
8.3.120.0090.00020.53
8.3.110.0080.00420.94
8.3.100.0100.00016.48
8.3.90.0060.00326.77
8.3.80.0030.00617.97
8.3.70.0160.00018.18
8.3.60.0070.01118.30
8.3.50.0120.00616.62
8.3.40.0040.01120.43
8.3.30.0060.00918.51
8.3.20.0040.00424.18
8.3.10.0070.00324.66
8.3.00.0000.00826.16
8.2.290.0140.00520.20
8.2.280.0060.00218.54
8.2.270.0110.00717.09
8.2.260.0200.00016.55
8.2.250.0030.00618.51
8.2.240.0060.00317.21
8.2.230.0100.00622.58
8.2.220.0000.00824.06
8.2.210.0030.01326.77
8.2.200.0040.00416.38
8.2.190.0090.00616.58
8.2.180.0150.00316.38
8.2.170.0090.00618.79
8.2.160.0100.00722.96
8.2.150.0080.00025.66
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0050.00326.16
8.2.110.0060.00620.76
8.2.100.0080.00417.72
8.2.90.0040.00419.05
8.2.80.0030.00517.97
8.2.70.0060.00317.50
8.2.60.0040.00417.93
8.2.50.0060.00318.07
8.2.40.0060.00618.09
8.2.30.0030.00618.04
8.2.20.0040.00418.20
8.2.10.0000.00718.20
8.2.00.0000.00718.20
8.1.330.0140.00521.93
8.1.320.0080.00716.02
8.1.310.0060.00318.39
8.1.300.0150.00419.94
8.1.290.0090.00030.84
8.1.280.0120.00325.92
8.1.270.0080.00024.66
8.1.260.0080.00026.35
8.1.250.0090.00028.09
8.1.240.0060.00321.25
8.1.230.0040.00818.86
8.1.220.0040.00417.76
8.1.210.0030.00618.77
8.1.200.0040.00417.35
8.1.190.0030.00517.10
8.1.180.0080.00018.10
8.1.170.0080.00018.84
8.1.160.0000.00718.87
8.1.150.0000.00718.20
8.1.140.0040.00418.20
8.1.130.0050.00218.20
8.1.120.0040.00418.20
8.1.110.0040.00418.20
8.1.100.0040.00418.20
8.1.90.0040.00418.20
8.1.80.0080.00018.20
8.1.70.0000.00718.20
8.1.60.0060.00618.20
8.1.50.0000.01118.20
8.1.40.0050.00518.20
8.1.30.0050.00518.20
8.1.20.0150.00418.20
8.1.10.0140.00418.20
8.1.00.0080.01118.20
8.0.300.0000.00818.77
8.0.290.0000.00716.63
8.0.280.0030.00518.38
8.0.270.0080.00818.20
8.0.260.0070.00718.20
8.0.250.0100.00518.20
8.0.240.0110.00818.20
8.0.230.0180.00418.20
8.0.220.0110.00718.20
8.0.210.0120.00418.20
8.0.200.0100.00718.20
8.0.190.0120.00318.20
8.0.180.0130.00318.20
8.0.170.0130.00318.20
8.0.160.0050.00518.20
8.0.150.0000.01018.20
8.0.140.0080.00318.20
8.0.130.0110.00018.20
8.0.120.0000.01118.20
8.0.110.0080.00318.20
8.0.100.0000.00918.20
8.0.90.0090.00018.20
8.0.80.0000.00818.20
8.0.70.0040.00418.20
8.0.60.0100.00018.20
8.0.50.0000.00918.20
8.0.30.0040.00418.20
8.0.20.0080.00018.20
8.0.10.0030.00318.20

preferences:
27.86 ms | 403 KiB | 5 Q