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<?php namespace Foo; //foreach ( array(1,2,3) as $i ) { echo strlen('hello'), ' '; shadow_strlen(); echo strlen('hello'), '; '; //} function shadow_strlen() { function strlen($s) { return 42; } }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/0jCpW
function name:  (null)
number of ops:  13
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E >   INIT_NS_FCALL_BY_NAME                                    'Foo%5Cstrlen'
          1        SEND_VAL_EX                                              'hello'
          2        DO_FCALL                                      0  $0      
          3        ECHO                                                     $0
          4        ECHO                                                     '+'
    7     5        INIT_NS_FCALL_BY_NAME                                    'Foo%5Cshadow_strlen'
          6        DO_FCALL                                      0          
    8     7        INIT_NS_FCALL_BY_NAME                                    'Foo%5Cstrlen'
          8        SEND_VAL_EX                                              'hello'
          9        DO_FCALL                                      0  $2      
         10        ECHO                                                     $2
         11        ECHO                                                     '%3B+'
   15    12      > RETURN                                                   1

Function foo%5Cshadow_strlen:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/0jCpW
function name:  Foo\shadow_strlen
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   12     0  E >   DECLARE_FUNCTION                                         'foo%5Cstrlen'
   15     1      > RETURN                                                   null


Dynamic Functions:
Dynamic Function 0
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/0jCpW
function name:  Foo\strlen
number of ops:  3
compiled vars:  !0 = $s
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   12     0  E >   RECV                                             !0      
   13     1      > RETURN                                                   42
   14     2*     > RETURN                                                   null

End of Dynamic Function 0

End of function foo%5Cshadow_strlen

Generated using Vulcan Logic Dumper, using php 8.0.0


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