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<?php $str = "aaa\nabaab"; var_dump(wordwrap($str, 3, 'b',true));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/72PPC
function name:  (null)
number of ops:  11
compiled vars:  !0 = $str
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, 'aaa%0Aabaab'
    5     1        INIT_FCALL                                                   'var_dump'
          2        INIT_FCALL                                                   'wordwrap'
          3        SEND_VAR                                                     !0
          4        SEND_VAL                                                     3
          5        SEND_VAL                                                     'b'
          6        SEND_VAL                                                     <true>
          7        DO_ICALL                                             $2      
          8        SEND_VAR                                                     $2
          9        DO_ICALL                                                     
         10      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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