3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface IMyInterface1 { public $var1; public function test(array $params); } interface IMyInterface2 { public function test(array $params); } abstract class MyClass implements IMyInterface1, IMyInterface2 { public abstract function test(array $params); } /* class MyClass implements IMyInterface1, IMyInterface2 { public function test(array $params) { echo '1'; } } $v = new MyClass; $v->test(array()); */

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)
5.4.250.0070.03712.38
5.4.240.0050.03712.38
5.4.230.0070.03812.37
5.4.220.0070.03612.37
5.4.210.0070.03612.37
5.4.200.0060.04012.37
5.4.190.0060.03812.37
5.4.180.0060.03612.37
5.4.170.0060.03812.38
5.4.160.0070.03712.37
5.4.150.0060.03712.37
5.4.140.0040.04012.05
5.4.130.0080.03712.04
5.4.120.0050.03812.00
5.4.110.0080.03412.00
5.4.100.0050.03812.00
5.4.90.0060.03712.00
5.4.80.0050.04011.99
5.4.70.0060.03611.99
5.4.60.0060.03511.99
5.4.50.0050.03811.99
5.4.40.0090.03711.98
5.4.30.0070.04111.98
5.4.20.0070.03911.98
5.4.10.0060.03811.98
5.4.00.0050.04111.47
5.3.280.0070.03912.71
5.3.270.0060.04112.72
5.3.260.0060.03812.72
5.3.250.0070.03612.72
5.3.240.0070.03612.72
5.3.230.0060.03912.71
5.3.220.0070.04712.68
5.3.210.0070.04312.68
5.3.200.0070.04112.68
5.3.190.0070.04212.68
5.3.180.0080.04012.67
5.3.170.0060.04212.67
5.3.160.0060.03912.67
5.3.150.0070.04212.67
5.3.140.0060.04112.66
5.3.130.0050.04212.66
5.3.120.0050.04212.66
5.3.110.0070.03712.66
5.3.100.0050.03812.12
5.3.90.0060.03912.09
5.3.80.0050.03912.08
5.3.70.0070.03812.08
5.3.60.0050.03712.06
5.3.50.0070.04012.00
5.3.40.0060.03812.01
5.3.30.0080.03311.96
5.3.20.0060.03511.74
5.3.10.0070.03411.71
5.3.00.0080.03311.70

preferences:
128.67 ms | 1394 KiB | 7 Q