3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Base { protected function func() { } } class Child extends Base { private function func() { } } $c = new Child();

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)
5.4.180.0070.03412.36
5.4.170.0190.04912.38
5.4.160.0140.04212.37
5.4.150.0100.04712.37
5.4.140.0160.06912.05
5.4.130.0090.04512.04
5.4.120.0090.04312.00
5.4.110.0120.03811.99
5.4.100.0090.04111.99
5.4.90.0140.05211.99
5.4.80.0140.04011.99
5.4.70.0130.04311.99
5.4.60.0120.04111.99
5.4.50.0130.03611.99
5.4.40.0100.03811.98
5.4.30.0150.04911.97
5.4.20.0130.03611.97
5.4.10.0110.03811.97
5.4.00.0210.06011.47
5.3.270.0130.04712.72
5.3.260.0120.04612.72
5.3.250.0120.03912.72
5.3.240.0130.03812.72
5.3.230.0110.04212.71
5.3.220.0110.04412.68
5.3.210.0150.04212.68
5.3.200.0130.04512.68
5.3.190.0200.06412.67
5.3.180.0130.04712.68
5.3.170.0100.04212.67
5.3.160.0140.03912.67
5.3.150.0120.04112.67
5.3.140.0100.04512.66
5.3.130.0080.04412.66
5.3.120.0090.04312.66
5.3.110.0190.06812.66
5.3.100.0140.04212.12
5.3.90.0200.06412.09
5.3.80.0110.04312.08
5.3.70.0120.04612.08
5.3.60.0190.06712.08
5.3.50.0120.04212.01
5.3.40.0260.06312.01
5.3.30.0140.03611.97
5.3.20.0100.04111.75
5.3.10.0090.04011.71
5.3.00.0130.04011.70

preferences:
143.85 ms | 1394 KiB | 7 Q