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<?php $server_path = "/test1/test2/"; $server_path = str_replace(array('/', '\\'), '/', $server_path); var_dump($server_path); $next_server_path = substr($server_path, 0, strrpos($server_path, '/')); var_dump($next_server_path); $server_path = "/test1/test2"; $server_path = str_replace(array('/', '\\'), '/', $server_path); var_dump($server_path); $next_server_path = substr($server_path, 0, strrpos($server_path, '/')); var_dump($next_server_path); $server_path = "/test1"; $server_path = str_replace(array('/', '\\'), '/', $server_path); var_dump($server_path); $next_server_path = substr($server_path, 0, strrpos($server_path, '/')); var_dump($next_server_path);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/732tA
function name:  (null)
number of ops:  70
compiled vars:  !0 = $server_path, !1 = $next_server_path
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '%2Ftest1%2Ftest2%2F'
    3     1        INIT_FCALL                                               'str_replace'
          2        SEND_VAL                                                 <array>
          3        SEND_VAL                                                 '%2F'
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                         $3      
          6        ASSIGN                                                   !0, $3
    4     7        INIT_FCALL                                               'var_dump'
          8        SEND_VAR                                                 !0
          9        DO_ICALL                                                 
    5    10        INIT_FCALL                                               'substr'
         11        SEND_VAR                                                 !0
         12        SEND_VAL                                                 0
         13        INIT_FCALL                                               'strrpos'
         14        SEND_VAR                                                 !0
         15        SEND_VAL                                                 '%2F'
         16        DO_ICALL                                         $6      
         17        SEND_VAR                                                 $6
         18        DO_ICALL                                         $7      
         19        ASSIGN                                                   !1, $7
    6    20        INIT_FCALL                                               'var_dump'
         21        SEND_VAR                                                 !1
         22        DO_ICALL                                                 
    9    23        ASSIGN                                                   !0, '%2Ftest1%2Ftest2'
   10    24        INIT_FCALL                                               'str_replace'
         25        SEND_VAL                                                 <array>
         26        SEND_VAL                                                 '%2F'
         27        SEND_VAR                                                 !0
         28        DO_ICALL                                         $11     
         29        ASSIGN                                                   !0, $11
   11    30        INIT_FCALL                                               'var_dump'
         31        SEND_VAR                                                 !0
         32        DO_ICALL                                                 
   12    33        INIT_FCALL                                               'substr'
         34        SEND_VAR                                                 !0
         35        SEND_VAL                                                 0
         36        INIT_FCALL                                               'strrpos'
         37        SEND_VAR                                                 !0
         38        SEND_VAL                                                 '%2F'
         39        DO_ICALL                                         $14     
         40        SEND_VAR                                                 $14
         41        DO_ICALL                                         $15     
         42        ASSIGN                                                   !1, $15
   13    43        INIT_FCALL                                               'var_dump'
         44        SEND_VAR                                                 !1
         45        DO_ICALL                                                 
   15    46        ASSIGN                                                   !0, '%2Ftest1'
   16    47        INIT_FCALL                                               'str_replace'
         48        SEND_VAL                                                 <array>
         49        SEND_VAL                                                 '%2F'
         50        SEND_VAR                                                 !0
         51        DO_ICALL                                         $19     
         52        ASSIGN                                                   !0, $19
   17    53        INIT_FCALL                                               'var_dump'
         54        SEND_VAR                                                 !0
         55        DO_ICALL                                                 
   18    56        INIT_FCALL                                               'substr'
         57        SEND_VAR                                                 !0
         58        SEND_VAL                                                 0
         59        INIT_FCALL                                               'strrpos'
         60        SEND_VAR                                                 !0
         61        SEND_VAL                                                 '%2F'
         62        DO_ICALL                                         $22     
         63        SEND_VAR                                                 $22
         64        DO_ICALL                                         $23     
         65        ASSIGN                                                   !1, $23
   19    66        INIT_FCALL                                               'var_dump'
         67        SEND_VAR                                                 !1
         68        DO_ICALL                                                 
         69      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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