3v4l.org

run code in 300+ PHP versions simultaneously
<?php $users = array( "admin" => "best3v3r" "mod" => "notbest3v3r" ); $count = count($users); foreach($users as $user => $pass) { echo "Users stored in array: ".$count." The names of those users are: ".$user."."; }

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)
5.4.200.0100.03312.38
5.4.190.0150.04212.36
5.4.180.0130.04412.36
5.4.170.0270.06012.37
5.4.160.0150.04412.36
5.4.150.0110.04812.36
5.4.140.0140.04612.05
5.4.130.0120.04512.03
5.4.120.0160.04212.00
5.4.110.0160.04012.00
5.4.100.0170.04411.99
5.4.90.0160.04312.00
5.4.80.0140.04212.00
5.4.70.0150.04111.99
5.4.60.0130.04211.99
5.4.50.0140.04211.99
5.4.40.0210.03611.98
5.4.30.0250.06311.98
5.4.20.0160.04111.97
5.4.10.0150.04111.98
5.4.00.0200.06611.47
5.3.270.0210.04112.72
5.3.260.0170.04312.71
5.3.250.0130.04712.72
5.3.240.0080.05112.71
5.3.230.0150.07712.71
5.3.220.0150.04412.68
5.3.210.0190.04012.68
5.3.200.0190.04012.68
5.3.190.0180.04312.68
5.3.180.0290.09212.67
5.3.170.0170.04212.67
5.3.160.0140.04512.68
5.3.150.0170.04412.67
5.3.140.0160.04312.66
5.3.130.0210.03912.65
5.3.120.0170.04312.66
5.3.110.0210.06912.66
5.3.100.0190.04312.12
5.3.90.0160.04412.08
5.3.80.0190.04112.08
5.3.70.0180.04312.08
5.3.60.0260.09512.06
5.3.50.0190.04212.00
5.3.40.0160.04512.00
5.3.30.0260.06111.94
5.3.20.0210.03611.71
5.3.10.0180.03811.67
5.3.00.0110.04511.65

preferences:
137.4 ms | 1394 KiB | 7 Q