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<?php $a = ['t1' => 'a', 't2' => 'b', 't3' => 'c']; $b = ['t1' => 'd', 't2' => 'e', 't3' => 'f']; print_r(array_merge($a, $b)); print_r(array_merge(array_values($a), array_values($b)));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/chuXV
function name:  (null)
number of ops:  23
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, <array>
    4     1        ASSIGN                                                       !1, <array>
    6     2        INIT_FCALL                                                   'print_r'
          3        INIT_FCALL                                                   'array_merge'
          4        SEND_VAR                                                     !0
          5        SEND_VAR                                                     !1
          6        DO_ICALL                                             $4      
          7        SEND_VAR                                                     $4
          8        DO_ICALL                                                     
    7     9        INIT_FCALL                                                   'print_r'
         10        INIT_FCALL                                                   'array_merge'
         11        INIT_FCALL                                                   'array_values'
         12        SEND_VAR                                                     !0
         13        DO_ICALL                                             $6      
         14        SEND_VAR                                                     $6
         15        INIT_FCALL                                                   'array_values'
         16        SEND_VAR                                                     !1
         17        DO_ICALL                                             $7      
         18        SEND_VAR                                                     $7
         19        DO_ICALL                                             $8      
         20        SEND_VAR                                                     $8
         21        DO_ICALL                                                     
         22      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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