3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait HelloWorld { private function sayHello() { echo 'Hello World!'; } } // Change visibility of sayHello class MyClass1 { use HelloWorld { HelloWorld::sayHello insteadof MyClass1::sayHello } public function sayHello() { echo 'Get Lost'; } } $class = new MyClass1(); $class->sayHello();

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)
5.4.250.0080.05412.39
5.4.240.0140.03612.39
5.4.230.0040.04312.38
5.4.220.0060.03812.38
5.4.210.0090.03612.38
5.4.200.0080.03712.39
5.4.190.0120.03412.38
5.4.180.0140.03612.38
5.4.170.0080.03612.39
5.4.160.0080.03512.38
5.4.150.0070.03712.38
5.4.140.0070.03812.07
5.4.130.0090.03812.05
5.4.120.0110.03512.02
5.4.110.0050.03812.01
5.4.100.0070.03512.01
5.4.90.0060.03712.02
5.4.80.0040.04012.01
5.4.70.0040.03912.01
5.4.60.0050.03612.01
5.4.50.0070.03512.01
5.4.40.0080.03612.00
5.4.30.0050.03811.99
5.4.20.0030.04011.98
5.4.10.0040.03911.99
5.4.00.0070.03811.49
5.3.280.0100.03912.71
5.3.270.0080.04112.73
5.3.260.0030.04512.71
5.3.250.0100.03812.72
5.3.240.0070.04112.71
5.3.230.0070.03712.71
5.3.220.0070.03912.68
5.3.210.0100.04912.68
5.3.200.0080.04512.68
5.3.190.0060.04812.68
5.3.180.0110.04912.68
5.3.170.0100.05212.67
5.3.160.0160.05412.67
5.3.150.0120.04212.68
5.3.140.0100.05012.66
5.3.130.0060.05512.66
5.3.120.0090.04012.66
5.3.110.0110.03412.66
5.3.100.0070.03612.12
5.3.90.0040.03912.08
5.3.80.0100.03312.07
5.3.70.0060.03712.07
5.3.60.0070.03612.06
5.3.50.0050.03812.00
5.3.40.0080.03812.00
5.3.30.0060.04211.95
5.3.20.0080.04011.73
5.3.10.0050.03911.69
5.3.00.0060.03711.68

preferences:
139.32 ms | 1394 KiB | 7 Q