3v4l.org

run code in 300+ PHP versions simultaneously
<?php #echo bin2hex(strrev(base64_encode())); echo " "; $str = "3d3d516343746d4d6d6c315669563360"; #echo $str; echo " "; $b64 = base64_decode($str); #echo $b64; echo " "; $strrev = strrev(00000101); #echo $strrev; echo " "; $hex2bin = hex2bin($str); #echo $hex2bin; echo " "; #$a = hex2bin(strrev(base64_decode($str))); #echo $a; echo " ";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/RNOeL
function name:  (null)
number of ops:  14
compiled vars:  !0 = $str, !1 = $b64, !2 = $strrev, !3 = $hex2bin
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '3d3d516343746d4d6d6c315669563360'
    5     1        INIT_FCALL                                               'base64_decode'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                         $5      
          4        ASSIGN                                                   !1, $5
    7     5        INIT_FCALL                                               'strrev'
          6        SEND_VAL                                                 65
          7        DO_ICALL                                         $7      
          8        ASSIGN                                                   !2, $7
    9     9        INIT_FCALL                                               'hex2bin'
         10        SEND_VAR                                                 !0
         11        DO_ICALL                                         $9      
         12        ASSIGN                                                   !3, $9
   12    13      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
185.17 ms | 1394 KiB | 19 Q