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<?php $str = 'holger@hütig.de'; $d = array($str); $json = json_encode($d); $serialized = serialize($json); $b64 = base64_encode($serialized); $escaped = escapeshellarg($b64); var_dump($str, strtolower($str));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/EtZMT
function name:  (null)
number of ops:  27
compiled vars:  !0 = $str, !1 = $d, !2 = $json, !3 = $serialized, !4 = $b64, !5 = $escaped
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'holger%40h%C3%BCtig.de'
    4     1        INIT_ARRAY                                       ~7      !0
          2        ASSIGN                                                   !1, ~7
    5     3        INIT_FCALL                                               'json_encode'
          4        SEND_VAR                                                 !1
          5        DO_ICALL                                         $9      
          6        ASSIGN                                                   !2, $9
    6     7        INIT_FCALL                                               'serialize'
          8        SEND_VAR                                                 !2
          9        DO_ICALL                                         $11     
         10        ASSIGN                                                   !3, $11
    7    11        INIT_FCALL                                               'base64_encode'
         12        SEND_VAR                                                 !3
         13        DO_ICALL                                         $13     
         14        ASSIGN                                                   !4, $13
    8    15        INIT_FCALL                                               'escapeshellarg'
         16        SEND_VAR                                                 !4
         17        DO_ICALL                                         $15     
         18        ASSIGN                                                   !5, $15
   10    19        INIT_FCALL                                               'var_dump'
         20        SEND_VAR                                                 !0
         21        INIT_FCALL                                               'strtolower'
         22        SEND_VAR                                                 !0
         23        DO_ICALL                                         $17     
         24        SEND_VAR                                                 $17
         25        DO_ICALL                                                 
         26      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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