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<?php $data = array('one', 'two', 'three'); $left = ' '; $right = ' |'; echo $left . join("$right $left", $data) . $right;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/bj7bH
function name:  (null)
number of ops:  14
compiled vars:  !0 = $data, !1 = $left, !2 = $right
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1        ASSIGN                                                   !1, '+'
    4     2        ASSIGN                                                   !2, '+%7C'
    5     3        INIT_FCALL                                               'join'
          4        ROPE_INIT                                     3  ~7      !2
          5        ROPE_ADD                                      1  ~7      ~7, '+'
          6        ROPE_END                                      2  ~6      ~7, !1
          7        SEND_VAL                                                 ~6
          8        SEND_VAR                                                 !0
          9        DO_ICALL                                         $9      
         10        CONCAT                                           ~10     !1, $9
         11        CONCAT                                           ~11     ~10, !2
         12        ECHO                                                     ~11
         13      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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