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<?php $arr1 = array('123' => '123', '456' => '456'); $arr2 = array('123' => '123'); print_r(array_merge_recursive($arr1, $arr2)); $arr1 = array('x123' => 'x123', 'x456' => 'x456'); $arr2 = array('x123' => 'x123'); print_r(array_merge_recursive($arr1, $arr2));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/0avUH
function name:  (null)
number of ops:  19
compiled vars:  !0 = $arr1, !1 = $arr2
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1        ASSIGN                                                   !1, <array>
    4     2        INIT_FCALL                                               'print_r'
          3        INIT_FCALL                                               'array_merge_recursive'
          4        SEND_VAR                                                 !0
          5        SEND_VAR                                                 !1
          6        DO_ICALL                                         $4      
          7        SEND_VAR                                                 $4
          8        DO_ICALL                                                 
    7     9        ASSIGN                                                   !0, <array>
    8    10        ASSIGN                                                   !1, <array>
    9    11        INIT_FCALL                                               'print_r'
         12        INIT_FCALL                                               'array_merge_recursive'
         13        SEND_VAR                                                 !0
         14        SEND_VAR                                                 !1
         15        DO_ICALL                                         $8      
         16        SEND_VAR                                                 $8
         17        DO_ICALL                                                 
         18      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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