3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface I { public function foo($bar); } interface J {} trait T implements I { } trait U implements J { } class C { use T; use U; } $c = new C(); if ($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)
5.4.320.0040.03912.52
5.4.310.0050.03912.51
5.4.300.0040.03912.51
5.4.290.0120.03412.51
5.4.280.0070.03612.41
5.4.270.0050.03812.41
5.4.260.0050.03912.40
5.4.250.0040.04012.40
5.4.240.0070.03612.40
5.4.230.0080.03612.39
5.4.220.0110.03012.40
5.4.210.0040.04112.39
5.4.200.0060.03712.40
5.4.190.0050.03712.39
5.4.180.0060.03812.39
5.4.170.0060.03712.41
5.4.160.0070.03512.40
5.4.150.0050.03712.39
5.4.140.0090.03512.08
5.4.130.0070.03512.07
5.4.120.0090.03212.03
5.4.110.0070.03412.02
5.4.100.0080.03312.02
5.4.90.0090.03412.02
5.4.80.0050.03712.02
5.4.70.0050.03612.02
5.4.60.0080.03312.02
5.4.50.0060.03512.02
5.4.40.0090.03112.00
5.4.30.0060.03612.01
5.4.20.0060.04412.00
5.4.10.0040.05012.00
5.4.00.0060.03611.49
5.3.290.0070.03812.80
5.3.280.0050.04012.71
5.3.270.0110.03512.72
5.3.260.0090.03812.72
5.3.250.0060.03812.72
5.3.240.0090.03512.72
5.3.230.0070.03912.71
5.3.220.0050.03812.68
5.3.210.0030.04212.68
5.3.200.0070.03612.68
5.3.190.0080.03712.68
5.3.180.0070.03712.67
5.3.170.0050.03812.67
5.3.160.0060.03612.67
5.3.150.0130.03112.67
5.3.140.0080.03512.66
5.3.130.0090.03612.66
5.3.120.0070.03812.66
5.3.110.0060.03912.65
5.3.100.0060.03812.12
5.3.90.0070.03612.11
5.3.80.0060.03612.10
5.3.70.0060.03712.10
5.3.60.0060.03612.08
5.3.50.0130.03012.02
5.3.40.0040.03812.02
5.3.30.0050.03611.98
5.3.20.0030.03811.76
5.3.10.0070.03411.73
5.3.00.0090.03311.72
5.2.170.0040.0319.22
5.2.160.0040.0299.22
5.2.150.0040.0319.22
5.2.140.0060.0309.21
5.2.130.0030.0319.18
5.2.120.0060.0279.18
5.2.110.0030.0319.18
5.2.100.0050.0299.18
5.2.90.0050.0299.18
5.2.80.0040.0339.17
5.2.70.0090.0279.18
5.2.60.0060.0319.13
5.2.50.0060.0299.10
5.2.40.0050.0299.08
5.2.30.0060.0299.05
5.2.20.0040.0299.04
5.2.10.0040.0308.95
5.2.00.0050.0288.80
5.1.60.0030.0278.09
5.1.50.0040.0278.08
5.1.40.0040.0258.07
5.1.30.0060.0258.42
5.1.20.0050.0258.44
5.1.10.0020.0288.16
5.1.00.0030.0268.16
5.0.50.0020.0226.64
5.0.40.0020.0216.51
5.0.30.0040.0316.31
5.0.20.0030.0206.28
5.0.10.0040.0186.26
5.0.00.0020.0326.25
4.4.90.0040.0144.77
4.4.80.0010.0174.75
4.4.70.0030.0164.76
4.4.60.0050.0134.75
4.4.50.0020.0164.77
4.4.40.0020.0264.71
4.4.30.0030.0164.75
4.4.20.0030.0154.85
4.4.10.0020.0164.84
4.4.00.0030.0254.76
4.3.110.0020.0164.67
4.3.100.0030.0144.66
4.3.90.0040.0134.63
4.3.80.0040.0234.59
4.3.70.0040.0134.63
4.3.60.0020.0154.63
4.3.50.0040.0144.63
4.3.40.0010.0254.53
4.3.30.0020.0163.28
4.3.20.0010.0173.26
4.3.10.0020.0163.22
4.3.00.0030.01714.87

preferences:
165.16 ms | 1394 KiB | 7 Q