3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait TestTrait {} class Test { use TestTrait; } $t = new Test; echo ($t instanceof 'Test') ? "Is Test" : "Is not Test"; echo ($t instanceof 'TestTrait') ? "Is Test" : "Is not Test";

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)
5.4.310.0070.04412.51
5.4.300.0060.04112.51
5.4.290.0080.04512.51
5.4.280.0070.04112.40
5.4.270.0060.04312.40
5.4.260.0070.04312.40
5.4.250.0070.04212.41
5.4.240.0090.03912.41
5.4.230.0040.04312.40
5.4.220.0080.03912.39
5.4.210.0060.03612.40
5.4.200.0080.04312.39
5.4.190.0060.03712.39
5.4.180.0050.03812.39
5.4.170.0050.03812.40
5.4.160.0070.03612.40
5.4.150.0090.03412.39
5.4.140.0070.03612.08
5.4.130.0060.03612.07
5.4.120.0050.03812.03
5.4.110.0060.04112.03
5.4.100.0070.04112.03
5.4.90.0070.04312.03
5.4.80.0070.03712.03
5.4.70.0040.03512.02
5.4.60.0060.03512.02
5.4.50.0100.03312.02
5.4.40.0070.03412.02
5.4.30.0060.03512.01
5.4.20.0050.03812.00
5.4.10.0080.04112.01
5.4.00.0060.03911.50
5.3.280.0080.03912.71
5.3.270.0070.04112.73
5.3.260.0050.04112.72
5.3.250.0090.03512.72
5.3.240.0070.03612.72
5.3.230.0070.03812.71
5.3.220.0060.03712.68
5.3.210.0070.03912.68
5.3.200.0050.03912.68
5.3.190.0070.03612.68
5.3.180.0040.04712.68
5.3.170.0090.03412.67
5.3.160.0040.04312.67
5.3.150.0100.03712.67
5.3.140.0050.03812.66
5.3.130.0080.04012.66
5.3.120.0090.04412.66
5.3.110.0100.04312.66
5.3.100.0050.04212.12
5.3.90.0040.04512.08
5.3.80.0060.04112.08
5.3.70.0080.03512.07
5.3.60.0090.03612.06
5.3.50.0090.03912.00
5.3.40.0060.03712.00
5.3.30.0060.03911.95
5.3.20.0060.03911.73
5.3.10.0080.03611.70
5.3.00.0090.03611.68
5.2.170.0070.0319.18
5.2.160.0070.0319.18
5.2.150.0040.0359.18
5.2.140.0040.0349.18
5.2.130.0050.0329.14
5.2.120.0070.0349.14
5.2.110.0050.0299.14
5.2.100.0040.0309.14
5.2.90.0060.0319.14
5.2.80.0050.0329.14
5.2.70.0050.0349.14
5.2.60.0070.0329.09
5.2.50.0040.0319.06
5.2.40.0040.0309.03
5.2.30.0060.0309.01
5.2.20.0050.0299.00
5.2.10.0070.0328.93
5.2.00.0070.0298.78
5.1.60.0050.0238.07
5.1.50.0040.0308.06
5.1.40.0070.0278.05
5.1.30.0050.0278.40
5.1.20.0050.0268.42
5.1.10.0050.0268.14
5.1.00.0070.0258.14
5.0.50.0050.0206.62
5.0.40.0040.0206.47
5.0.30.0050.0316.29
5.0.20.0040.0216.26
5.0.10.0040.0236.24
5.0.00.0060.0336.23
4.4.90.0050.0184.78
4.4.80.0040.0204.75
4.4.70.0040.0164.76
4.4.60.0020.0164.76
4.4.50.0040.0164.77
4.4.40.0040.0284.71
4.4.30.0040.0164.76
4.4.20.0040.0184.85
4.4.10.0030.0194.85
4.4.00.0070.0244.76
4.3.110.0010.0194.67
4.3.100.0020.0174.66
4.3.90.0030.0154.63
4.3.80.0060.0224.58
4.3.70.0020.0164.63
4.3.60.0040.0154.63
4.3.50.0030.0154.63
4.3.40.0030.0254.54
4.3.30.0040.0163.28
4.3.20.0030.0163.26
4.3.10.0040.0163.22
4.3.00.0070.01715.27

preferences:
156.2 ms | 1394 KiB | 7 Q