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<?php $a1 = array(); $a2 = array(1 => 'data'); $result = array_merge($a1, $a2); var_dump($result); $a2 = array("1" => 'data'); $result = array_merge($a1, $a2); var_dump($result); $a2 = array("a" => 'data'); $result = array_merge($a1, $a2); var_dump($result);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/TerQ8
function name:  (null)
number of ops:  29
compiled vars:  !0 = $a1, !1 = $a2, !2 = $result
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1        ASSIGN                                                   !1, <array>
    4     2        INIT_FCALL                                               'array_merge'
          3        SEND_VAR                                                 !0
          4        SEND_VAR                                                 !1
          5        DO_ICALL                                         $5      
          6        ASSIGN                                                   !2, $5
    5     7        INIT_FCALL                                               'var_dump'
          8        SEND_VAR                                                 !2
          9        DO_ICALL                                                 
    7    10        ASSIGN                                                   !1, <array>
    8    11        INIT_FCALL                                               'array_merge'
         12        SEND_VAR                                                 !0
         13        SEND_VAR                                                 !1
         14        DO_ICALL                                         $9      
         15        ASSIGN                                                   !2, $9
    9    16        INIT_FCALL                                               'var_dump'
         17        SEND_VAR                                                 !2
         18        DO_ICALL                                                 
   11    19        ASSIGN                                                   !1, <array>
   12    20        INIT_FCALL                                               'array_merge'
         21        SEND_VAR                                                 !0
         22        SEND_VAR                                                 !1
         23        DO_ICALL                                         $13     
         24        ASSIGN                                                   !2, $13
   13    25        INIT_FCALL                                               'var_dump'
         26        SEND_VAR                                                 !2
         27        DO_ICALL                                                 
         28      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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