3v4l.org

run code in 300+ PHP versions simultaneously
<?php final abstract class MijnMagJeNietGebruiken { const MIJ_WEL = 'Ja, ikke wel!!!'; final abstract private function __construct() {} final abstract private function __wakeUp() {} final abstract private function __sleep() {} final abstract private function __clone() {} final abstract private function __call() {} final abstract private function __callStatic() {} final abstract private function __get() {} final abstract private function __set() {} final abstract private function __destruct() {} } ?>

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)
5.4.270.0050.03812.36
5.4.260.0100.03712.36
5.4.250.0060.05212.36
5.4.240.0060.03612.36
5.4.230.0050.04112.36
5.4.220.0110.04612.36
5.4.210.0070.04912.35
5.4.200.0060.04112.36
5.4.190.0050.03712.35
5.4.180.0060.04012.35
5.4.170.0020.03912.36
5.4.160.0070.03612.35
5.4.150.0060.03512.34
5.4.140.0070.03512.04
5.4.130.0060.03412.02
5.4.120.0040.03711.98
5.4.110.0060.03511.98
5.4.100.0060.03511.98
5.4.90.0080.03411.98
5.4.80.0060.03611.98
5.4.70.0040.03511.98
5.4.60.0060.03411.98
5.4.50.0070.03411.97
5.4.40.0020.03811.97
5.4.30.0040.03711.96
5.4.20.0070.03311.96
5.4.10.0040.03711.96
5.4.00.0050.04211.45
5.3.280.0080.03612.71
5.3.270.0060.03912.72
5.3.260.0080.03712.72
5.3.250.0060.03812.72
5.3.240.0020.04212.72
5.3.230.0050.03912.71
5.3.220.0100.03412.68
5.3.210.0040.04312.68
5.3.200.0040.03912.68
5.3.190.0050.03912.68
5.3.180.0080.03512.67
5.3.170.0050.03712.67
5.3.160.0070.03512.68
5.3.150.0110.03212.68
5.3.140.0040.03912.66
5.3.130.0090.03612.66
5.3.120.0040.04412.66
5.3.110.0070.03912.66
5.3.100.0050.03912.11
5.3.90.0090.03712.09
5.3.80.0060.04012.08
5.3.70.0080.03412.07
5.3.60.0050.03712.06
5.3.50.0040.03812.00
5.3.40.0030.04212.00
5.3.30.0050.03611.94
5.3.20.0060.03511.70
5.3.10.0050.03511.66
5.3.00.0060.03611.64

preferences:
137.87 ms | 1394 KiB | 7 Q