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<?php $namespaceConstant = "a\\b\\c\\d"; $b = strrpos($namespaceConstant, '\\'); $namespacePart = substr($namespaceConstant, 0, $b); $constantPart = substr($namespaceConstant, $b + 1); var_dump($namespacePart); var_dump($constantPart);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/dm8MU
function name:  (null)
number of ops:  25
compiled vars:  !0 = $namespaceConstant, !1 = $b, !2 = $namespacePart, !3 = $constantPart
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'a%5Cb%5Cc%5Cd'
    5     1        INIT_FCALL                                               'strrpos'
          2        SEND_VAR                                                 !0
          3        SEND_VAL                                                 '%5C'
          4        DO_ICALL                                         $5      
          5        ASSIGN                                                   !1, $5
    6     6        INIT_FCALL                                               'substr'
          7        SEND_VAR                                                 !0
          8        SEND_VAL                                                 0
          9        SEND_VAR                                                 !1
         10        DO_ICALL                                         $7      
         11        ASSIGN                                                   !2, $7
    7    12        INIT_FCALL                                               'substr'
         13        SEND_VAR                                                 !0
         14        ADD                                              ~9      !1, 1
         15        SEND_VAL                                                 ~9
         16        DO_ICALL                                         $10     
         17        ASSIGN                                                   !3, $10
    9    18        INIT_FCALL                                               'var_dump'
         19        SEND_VAR                                                 !2
         20        DO_ICALL                                                 
   10    21        INIT_FCALL                                               'var_dump'
         22        SEND_VAR                                                 !3
         23        DO_ICALL                                                 
         24      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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