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<?php $server_path = "/test1/test2/"; $server_path = str_replace(array('/', '\\'), '/', $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); $next_server_path = substr($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/ntnuQ
function name:  (null)
number of ops:  41
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                                               'substr'
          8        SEND_VAR                                                 !0
          9        SEND_VAL                                                 0
         10        INIT_FCALL                                               'strrpos'
         11        SEND_VAR                                                 !0
         12        SEND_VAL                                                 '%2F'
         13        DO_ICALL                                         $5      
         14        SEND_VAR                                                 $5
         15        DO_ICALL                                         $6      
         16        ASSIGN                                                   !1, $6
    5    17        INIT_FCALL                                               'var_dump'
         18        SEND_VAR                                                 !1
         19        DO_ICALL                                                 
    8    20        ASSIGN                                                   !0, '%2Ftest1%2Ftest2'
    9    21        INIT_FCALL                                               'str_replace'
         22        SEND_VAL                                                 <array>
         23        SEND_VAL                                                 '%2F'
         24        SEND_VAR                                                 !0
         25        DO_ICALL                                         $10     
         26        ASSIGN                                                   !0, $10
   10    27        INIT_FCALL                                               'substr'
         28        SEND_VAR                                                 !0
         29        SEND_VAL                                                 0
         30        INIT_FCALL                                               'strrpos'
         31        SEND_VAR                                                 !0
         32        SEND_VAL                                                 '%2F'
         33        DO_ICALL                                         $12     
         34        SEND_VAR                                                 $12
         35        DO_ICALL                                         $13     
         36        ASSIGN                                                   !1, $13
   11    37        INIT_FCALL                                               'var_dump'
         38        SEND_VAR                                                 !1
         39        DO_ICALL                                                 
         40      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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