3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait Base {} trait Trait1 { use Base; } class Example extends ArrayObject { use Trait1; } $o = new Example(); echo ($o instanceof ArrayObject) ? 'y': 'n', ','; echo ($o instanceof Trait1) ? 'y': 'n', ','; echo ($o instanceof Traversable) ? 'y': 'n', ','; echo ($o instanceof Array) ? 'y': 'n';

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)
5.4.250.0120.03612.39
5.4.240.0060.03812.39
5.4.230.0080.03612.38
5.4.220.0080.03412.38
5.4.210.0070.03412.38
5.4.200.0080.03612.38
5.4.190.0050.03612.38
5.4.180.0080.03312.38
5.4.170.0070.03412.39
5.4.160.0080.04412.38
5.4.150.0080.04512.37
5.4.140.0030.05612.07
5.4.130.0060.03712.05
5.4.120.0070.04212.01
5.4.110.0070.04012.01
5.4.100.0050.03612.01
5.4.90.0100.04112.01
5.4.80.0060.05212.00
5.4.70.0050.04812.00
5.4.60.0090.03212.00
5.4.50.0060.03412.00
5.4.40.0090.03211.99
5.4.30.0060.03511.98
5.4.20.0050.03711.98
5.4.10.0080.03311.99
5.4.00.0080.03611.48
5.3.280.0080.04812.71
5.3.270.0080.04012.73
5.3.260.0060.04112.71
5.3.250.0090.05612.72
5.3.240.0080.03612.72
5.3.230.0120.04712.71
5.3.220.0120.04712.68
5.3.210.0080.05312.68
5.3.200.0050.04412.68
5.3.190.0100.04812.68
5.3.180.0070.03812.67
5.3.170.0120.04312.67
5.3.160.0110.04612.68
5.3.150.0120.05112.67
5.3.140.0040.04012.66
5.3.130.0050.04212.66
5.3.120.0080.03712.66
5.3.110.0030.04212.66
5.3.100.0100.03312.12
5.3.90.0070.03512.08
5.3.80.0100.03212.08
5.3.70.0070.03512.07
5.3.60.0020.04012.06
5.3.50.0110.04012.00
5.3.40.0020.04912.00
5.3.30.0070.04011.95
5.3.20.0080.03911.73
5.3.10.0060.03511.69
5.3.00.0060.03711.68

preferences:
139.68 ms | 1386 KiB | 7 Q