3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait MauricioTrait { public function sumStuff($a, $b) { return $a + $b; } public function multiplyStuff($a, $b) { return $a * $b; } } class MauricioClass { use MauricioTrait; public function printStuff() { return "Hello world!"; } } var_dump(method_exists(MauricioClass, 'sumStuff')); var_dump(in_array('MauricioTrait', class_uses(MauricioClass));

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)
5.4.270.0100.04412.40
5.4.260.0100.05412.40
5.4.250.0090.04412.40
5.4.240.0080.04612.40
5.4.230.0060.04412.40
5.4.220.0070.04312.40
5.4.210.0100.04212.40
5.4.200.0080.04712.39
5.4.190.0100.04712.39
5.4.180.0090.04412.39
5.4.170.0060.04712.40
5.4.160.0080.04212.40
5.4.150.0040.04212.39
5.4.140.0070.03912.08
5.4.130.0070.04012.06
5.4.120.0060.03812.03
5.4.110.0070.03812.02
5.4.100.0080.03412.02
5.4.90.0070.03712.02
5.4.80.0040.04112.02
5.4.70.0070.04012.02
5.4.60.0070.03912.02
5.4.50.0090.03712.02
5.4.40.0090.04012.01
5.4.30.0070.04312.00
5.4.20.0070.04112.00
5.4.10.0070.03912.00
5.4.00.0070.03611.50
5.3.280.0090.03712.71
5.3.270.0070.03912.73
5.3.260.0050.04112.72
5.3.250.0070.03712.72
5.3.240.0060.03712.72
5.3.230.0070.03712.71
5.3.220.0080.03612.68
5.3.210.0070.04112.68
5.3.200.0060.04212.68
5.3.190.0090.04212.68
5.3.180.0090.04112.67
5.3.170.0070.04012.67
5.3.160.0070.04212.67
5.3.150.0090.04912.67
5.3.140.0110.04312.66
5.3.130.0050.04712.66
5.3.120.0060.04712.66
5.3.110.0090.04312.66
5.3.100.0080.04312.12
5.3.90.0050.04412.08
5.3.80.0070.04212.08
5.3.70.0050.04212.07
5.3.60.0080.04112.06
5.3.50.0070.04112.00
5.3.40.0070.04412.00
5.3.30.0070.04311.94
5.3.20.0060.04411.72
5.3.10.0050.04611.69
5.3.00.0070.04411.67

preferences:
134.19 ms | 1394 KiB | 7 Q