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<?php print mb_convert_case("THE APOSTROPHE'S 'S' SHOULD NOT BE CAPITALISED\n", MB_CASE_TITLE); print mb_convert_case("People's issues versus people’s issues\n", MB_CASE_TITLE);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/P0RGT
function name:  (null)
number of ops:  11
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'mb_convert_case'
          1        SEND_VAL                                                 'THE+APOSTROPHE%27S+%27S%27+SHOULD+NOT+BE+CAPITALISED%0A'
          2        SEND_VAL                                                 2
          3        DO_ICALL                                         $0      
          4        ECHO                                                     $0
    3     5        INIT_FCALL                                               'mb_convert_case'
          6        SEND_VAL                                                 'People%27s+issues+versus+people%E2%80%99s+issues%0A'
          7        SEND_VAL                                                 2
          8        DO_ICALL                                         $1      
          9        ECHO                                                     $1
         10      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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