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<?php function morsedecode($code){ $search = array('/(?<![.-])\.-(?![.-])/', '/(?<![.-])-\.\.\.(?![.-])/'); $replace = array('a', 'b'); return preg_replace($search, $replace, $code); } echo morsedecode(".- -...");
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/OkkWt
function name:  (null)
number of ops:  5
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   INIT_FCALL                                               'morsedecode'
          1        SEND_VAL                                                 '.-+-...'
          2        DO_FCALL                                      0  $0      
          3        ECHO                                                     $0
          4      > RETURN                                                   1

Function morsedecode:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/OkkWt
function name:  morsedecode
number of ops:  10
compiled vars:  !0 = $code, !1 = $search, !2 = $replace
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
    4     1        ASSIGN                                                   !1, <array>
    5     2        ASSIGN                                                   !2, <array>
    6     3        INIT_FCALL                                               'preg_replace'
          4        SEND_VAR                                                 !1
          5        SEND_VAR                                                 !2
          6        SEND_VAR                                                 !0
          7        DO_ICALL                                         $5      
          8      > RETURN                                                   $5
    7     9*     > RETURN                                                   null

End of function morsedecode

Generated using Vulcan Logic Dumper, using php 8.0.0


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