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<?php namespace Foo; function var_dump($x) { echo 'trolo'; } var_dump('yo');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/PL5h4
function name:  (null)
number of ops:  4
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    8     0  E >   INIT_NS_FCALL_BY_NAME                                    'Foo%5Cvar_dump'
          1        SEND_VAL_EX                                              'yo'
          2        DO_FCALL                                      0          
          3      > RETURN                                                   1

Function foo%5Cvar_dump:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/PL5h4
function name:  Foo\var_dump
number of ops:  3
compiled vars:  !0 = $x
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E >   RECV                                             !0      
          1        ECHO                                                     'trolo'
          2      > RETURN                                                   null

End of function foo%5Cvar_dump

Generated using Vulcan Logic Dumper, using php 8.0.0


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