3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface I { public function foo($bar); } interface J {} trait T implements I { function foo($bar){} } trait U implements J { function foo(){} } class C { use T, U { U::foo insteadof T; } } $c = new C(); if ($c instanceof I) { echo "I"; } if ($c instanceof J) { echo "J"; }

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)
5.4.320.0080.03512.52
5.4.310.0050.04012.51
5.4.300.0050.03912.52
5.4.290.0050.03812.51
5.4.280.0050.03612.41
5.4.270.0040.03712.41
5.4.260.0060.04012.40
5.4.250.0060.03712.40
5.4.240.0050.03712.40
5.4.230.0030.03912.40
5.4.220.0040.03712.39
5.4.210.0070.03312.39
5.4.200.0080.03412.39
5.4.190.0030.04612.39
5.4.180.0070.03912.39
5.4.170.0050.03412.40
5.4.160.0050.03512.40
5.4.150.0060.03812.40
5.4.140.0040.04112.08
5.4.130.0040.04212.07
5.4.120.0040.03512.03
5.4.110.0020.03712.02
5.4.100.0080.03412.02
5.4.90.0030.03812.02
5.4.80.0030.03712.02
5.4.70.0040.03612.02
5.4.60.0060.03312.02
5.4.50.0040.03512.02
5.4.40.0070.03612.01
5.4.30.0030.03712.00
5.4.20.0060.03612.00
5.4.10.0040.03412.00
5.4.00.0070.03411.50
5.3.290.0050.03912.80
5.3.280.0050.03812.71
5.3.270.0060.03712.73
5.3.260.0040.03912.72
5.3.250.0090.03312.72
5.3.240.0110.03412.72
5.3.230.0040.03812.71
5.3.220.0050.03612.68
5.3.210.0050.04012.68
5.3.200.0030.03912.68
5.3.190.0050.03812.67
5.3.180.0040.03712.68
5.3.170.0040.03712.67
5.3.160.0030.03912.68
5.3.150.0040.03812.67
5.3.140.0090.03212.66
5.3.130.0060.03812.66
5.3.120.0070.03712.66
5.3.110.0030.04112.66
5.3.100.0030.03912.12
5.3.90.0050.03512.10
5.3.80.0050.03612.09
5.3.70.0050.03712.09
5.3.60.0040.03712.08
5.3.50.0060.03412.02
5.3.40.0060.03812.03
5.3.30.0010.03811.98
5.3.20.0080.03211.76
5.3.10.0080.03511.73
5.3.00.0050.03511.71
5.2.170.0030.0319.22
5.2.160.0000.0339.22
5.2.150.0030.0319.22
5.2.140.0020.0339.21
5.2.130.0040.0299.18
5.2.120.0060.0279.18
5.2.110.0050.0349.18
5.2.100.0060.0269.18
5.2.90.0030.0299.18
5.2.80.0020.0379.18
5.2.70.0050.0309.17
5.2.60.0050.0339.13
5.2.50.0050.0299.10
5.2.40.0030.0299.07
5.2.30.0070.0269.05
5.2.20.0030.0309.04
5.2.10.0020.0298.94
5.2.00.0030.0298.80
5.1.60.0030.0248.09
5.1.50.0020.0298.09
5.1.40.0060.0268.06
5.1.30.0060.0228.42
5.1.20.0070.0228.44
5.1.10.0050.0238.16
5.1.00.0030.0258.16
5.0.50.0030.0216.64
5.0.40.0050.0256.50
5.0.30.0080.0336.31
5.0.20.0020.0246.28
5.0.10.0060.0186.26
5.0.00.0040.0356.25
4.4.90.0040.0164.78
4.4.80.0040.0164.75
4.4.70.0020.0184.76
4.4.60.0020.0174.76
4.4.50.0030.0144.77
4.4.40.0020.0254.71
4.4.30.0020.0164.75
4.4.20.0040.0144.84
4.4.10.0030.0174.85
4.4.00.0030.0264.76
4.3.110.0020.0224.67
4.3.100.0030.0184.66
4.3.90.0030.0134.63
4.3.80.0030.0284.59
4.3.70.0060.0134.63
4.3.60.0030.0134.63
4.3.50.0010.0174.63
4.3.40.0020.0244.54
4.3.30.0010.0163.29
4.3.20.0020.0153.26
4.3.10.0020.0153.22
4.3.00.0000.01314.87

preferences:
141.34 ms | 1386 KiB | 7 Q