3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait ClosureInATrait { public static function getClosureInTrait() { return function () { return __CLASS__; } } } class ClassConstantTest { use ClosureInATrait; public static function getClosureInClass() { return function () { return __CLASS__; } } } $closureInClass = ClassConstantTest::getClosureInClass(); $closureInTrait = ClassConstantTest::getClosureInTrait(); var_dump($closureInClass(), $closureInTrait()); $closureInClass = Closure::bind($closureInClass, new stdClass()); $closureInTrait = Closure::bind($closureInTrait, new stdClass()); var_dump($closureInClass(), $closureInTrait());

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)
5.4.300.0110.03412.53
5.4.290.0020.04412.51
5.4.280.0070.03712.41
5.4.270.0070.03512.41
5.4.260.0100.04012.41
5.4.250.0070.04112.41
5.4.240.0040.03712.41
5.4.230.0050.03912.41
5.4.220.0030.03912.40
5.4.210.0050.03712.40
5.4.200.0040.03912.40
5.4.190.0070.03312.40
5.4.180.0040.03612.40
5.4.170.0050.03612.41
5.4.160.0030.03912.41
5.4.150.0070.03512.40
5.4.140.0070.03912.09
5.4.130.0070.03512.07
5.4.120.0070.03912.04
5.4.110.0080.03612.04
5.4.100.0040.03712.03
5.4.90.0070.03912.03
5.4.80.0020.05212.04
5.4.70.0030.03712.03
5.4.60.0070.05112.03
5.4.50.0060.04112.03
5.4.40.0120.04012.02
5.4.30.0080.04612.02
5.4.20.0100.03512.02
5.4.10.0080.03612.01
5.4.00.0060.03711.51
5.3.280.0050.04212.71
5.3.270.0100.04712.73
5.3.260.0080.03812.72
5.3.250.0060.03712.72
5.3.240.0100.03512.72
5.3.230.0150.03912.71
5.3.220.0110.04712.68
5.3.210.0050.07512.68
5.3.200.0120.05012.68
5.3.190.0120.05112.68
5.3.180.0140.05512.67
5.3.170.0100.04212.67
5.3.160.0040.04112.67
5.3.150.0100.03612.67
5.3.140.0060.03812.66
5.3.130.0060.04112.66
5.3.120.0060.04012.66
5.3.110.0050.04012.66
5.3.100.0040.03812.11
5.3.90.0110.04512.08
5.3.80.0120.04812.07
5.3.70.0100.03912.07
5.3.60.0080.04212.07
5.3.50.0050.04012.00
5.3.40.0070.04012.00
5.3.30.0060.04511.95
5.3.20.0030.03911.73
5.3.10.0040.03611.70
5.3.00.0090.03311.68

preferences:
142.65 ms | 1394 KiB | 7 Q