3v4l.org

run code in 300+ PHP versions simultaneously
<?php $contentBefore = " an online shell that allows you to run your code on my server. I compiled more than 150 different PHP versions (every version released since 4.3.0) plus HHVM for you to use. For every "; echo substr($contentBefore, strpos($contentBefore, ' '), strrpos($contentBefore, ' '));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/VN1OY
function name:  (null)
number of ops:  16
compiled vars:  !0 = $contentBefore
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '+an+online+shell+that+allows+you+to+run+your+code+on+my+server.+I+compiled+more+than+150+different+PHP+versions+%28every+version+released+since+4.3.0%29+plus+HHVM+for+you+to+use.+For+every+'
    4     1        INIT_FCALL                                               'substr'
          2        SEND_VAR                                                 !0
          3        INIT_FCALL                                               'strpos'
          4        SEND_VAR                                                 !0
          5        SEND_VAL                                                 '+'
          6        DO_ICALL                                         $2      
          7        SEND_VAR                                                 $2
          8        INIT_FCALL                                               'strrpos'
          9        SEND_VAR                                                 !0
         10        SEND_VAL                                                 '+'
         11        DO_ICALL                                         $3      
         12        SEND_VAR                                                 $3
         13        DO_ICALL                                         $4      
         14        ECHO                                                     $4
         15      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
172.16 ms | 1394 KiB | 19 Q