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<?php $a = ["red"=>"rouge","blue"=>"sea","rally"=>"game","trolley"=>"SF"]; $red = "heifer"; extract($a, EXTR_SKIP); echo "$red, $blue, $rally, $trolley\n";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/kNrHb
function name:  (null)
number of ops:  16
compiled vars:  !0 = $a, !1 = $red, !2 = $blue, !3 = $rally, !4 = $trolley
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    4     1        ASSIGN                                                   !1, 'heifer'
    6     2        INIT_FCALL                                               'extract'
          3        SEND_REF                                                 !0
          4        SEND_VAL                                                 1
          5        DO_ICALL                                                 
    8     6        ROPE_INIT                                     8  ~9      !1
          7        ROPE_ADD                                      1  ~9      ~9, '%2C+'
          8        ROPE_ADD                                      2  ~9      ~9, !2
          9        ROPE_ADD                                      3  ~9      ~9, '%2C+'
         10        ROPE_ADD                                      4  ~9      ~9, !3
         11        ROPE_ADD                                      5  ~9      ~9, '%2C+'
         12        ROPE_ADD                                      6  ~9      ~9, !4
         13        ROPE_END                                      7  ~8      ~9, '%0A'
         14        ECHO                                                     ~8
         15      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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