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<?php const COMMA = ','; const EMPTY_STR = ''; $d = '\n'; $data = "1,2,3,$d,4,5,6,$d,7,8,9"; echo "data: $data\n"; $str = str_replace( array(COMMA,$d), array(EMPTY_STR,"\x0a"), $data); echo $str,PHP_EOL; // unlike echo in bash, echo does not emit newline automatically
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/QquLC
function name:  (null)
number of ops:  28
compiled vars:  !0 = $d, !1 = $data, !2 = $str
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   DECLARE_CONST                                            'COMMA', '%2C'
    4     1        DECLARE_CONST                                            'EMPTY_STR', ''
    6     2        ASSIGN                                                   !0, '%5Cn'
    8     3        ROPE_INIT                                     5  ~5      '1%2C2%2C3%2C'
          4        ROPE_ADD                                      1  ~5      ~5, !0
          5        ROPE_ADD                                      2  ~5      ~5, '%2C4%2C5%2C6%2C'
          6        ROPE_ADD                                      3  ~5      ~5, !0
          7        ROPE_END                                      4  ~4      ~5, '%2C7%2C8%2C9'
          8        ASSIGN                                                   !1, ~4
    9     9        ROPE_INIT                                     3  ~10     'data%3A+'
         10        ROPE_ADD                                      1  ~10     ~10, !1
         11        ROPE_END                                      2  ~9      ~10, '%0A'
         12        ECHO                                                     ~9
   11    13        INIT_FCALL                                               'str_replace'
         14        FETCH_CONSTANT                                   ~12     'COMMA'
         15        INIT_ARRAY                                       ~13     ~12
         16        ADD_ARRAY_ELEMENT                                ~13     !0
         17        SEND_VAL                                                 ~13
         18        FETCH_CONSTANT                                   ~14     'EMPTY_STR'
         19        INIT_ARRAY                                       ~15     ~14
         20        ADD_ARRAY_ELEMENT                                ~15     '%0A'
         21        SEND_VAL                                                 ~15
         22        SEND_VAR                                                 !1
         23        DO_ICALL                                         $16     
         24        ASSIGN                                                   !2, $16
   12    25        ECHO                                                     !2
         26        ECHO                                                     '%0A'
         27      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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