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; 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)
5.4.320.0070.03412.52
5.4.310.0050.03712.51
5.4.300.0080.04312.52
5.4.290.0070.03512.51
5.4.280.0080.03212.41
5.4.270.0070.03512.40
5.4.260.0070.04812.41
5.4.250.0070.04212.41
5.4.240.0050.03512.40
5.4.230.0090.03312.39
5.4.220.0100.03512.40
5.4.210.0060.04312.40
5.4.200.0040.03912.39
5.4.190.0060.03512.39
5.4.180.0050.03612.39
5.4.170.0090.03312.41
5.4.160.0060.03612.40
5.4.150.0070.03312.39
5.4.140.0050.04912.08
5.4.130.0080.03912.07
5.4.120.0120.04012.02
5.4.110.0080.03912.02
5.4.100.0070.04112.02
5.4.90.0060.03512.02
5.4.80.0070.04112.03
5.4.70.0030.03612.02
5.4.60.0050.03512.02
5.4.50.0040.04012.02
5.4.40.0080.04212.00
5.4.30.0030.04412.00
5.4.20.0100.03612.01
5.4.10.0100.04112.01
5.4.00.0020.04111.50
5.3.290.0040.04112.80
5.3.280.0080.03812.71
5.3.270.0050.04212.72
5.3.260.0060.03812.72
5.3.250.0060.03712.72
5.3.240.0060.03712.72
5.3.230.0080.03612.71
5.3.220.0050.03712.68
5.3.210.0090.04712.68
5.3.200.0060.03512.68
5.3.190.0100.03812.68
5.3.180.0060.03512.67
5.3.170.0040.03812.67
5.3.160.0070.04012.67
5.3.150.0080.03512.67
5.3.140.0050.03612.66
5.3.130.0060.04712.66
5.3.120.0070.04712.66
5.3.110.0060.04212.66
5.3.100.0080.05712.12
5.3.90.0070.03912.11
5.3.80.0060.05712.09
5.3.70.0050.03712.09
5.3.60.0070.03512.08
5.3.50.0070.03512.02
5.3.40.0030.04212.03
5.3.30.0070.04611.98
5.3.20.0050.05111.76
5.3.10.0070.04311.73
5.3.00.0080.04011.71
5.2.170.0040.0329.22
5.2.160.0060.0279.22
5.2.150.0070.0359.22
5.2.140.0060.0349.21
5.2.130.0060.0289.18
5.2.120.0000.0329.18
5.2.110.0060.0329.18
5.2.100.0040.0299.18
5.2.90.0060.0289.18
5.2.80.0030.0329.17
5.2.70.0070.0279.17
5.2.60.0040.0309.13
5.2.50.0030.0319.10
5.2.40.0040.0289.08
5.2.30.0020.0319.05
5.2.20.0060.0429.04
5.2.10.0070.0328.95
5.2.00.0040.0298.81
5.1.60.0040.0238.09
5.1.50.0060.0238.09
5.1.40.0030.0258.07
5.1.30.0050.0248.41
5.1.20.0030.0288.44
5.1.10.0050.0248.16
5.1.00.0030.0298.16
5.0.50.0020.0236.64
5.0.40.0050.0236.50
5.0.30.0030.0466.31
5.0.20.0030.0196.28
5.0.10.0030.0206.26
5.0.00.0020.0316.25
4.4.90.0020.0154.78
4.4.80.0040.0214.75
4.4.70.0020.0344.76
4.4.60.0040.0234.75
4.4.50.0040.0324.77
4.4.40.0030.0334.71
4.4.30.0010.0174.76
4.4.20.0020.0174.84
4.4.10.0030.0174.85
4.4.00.0060.0334.76
4.3.110.0030.0154.67
4.3.100.0030.0314.66
4.3.90.0060.0214.63
4.3.80.0010.0254.58
4.3.70.0020.0254.63
4.3.60.0020.0144.63
4.3.50.0040.0224.63
4.3.40.0020.0244.54
4.3.30.0010.0263.28
4.3.20.0020.0163.26
4.3.10.0010.0163.22
4.3.00.0030.01014.87

preferences:
139.19 ms | 1394 KiB | 7 Q