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<?php $array1 = array( 1 => array('stuff'), 2 => array('stuff'), ); $array2 = array( 1 => array('other stuff'), 3 => array('other stuff'), ); print_r(array_merge($array1, $array2)); print_r($array1 + $array2);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/VJROH
function name:  (null)
number of ops:  14
compiled vars:  !0 = $array1, !1 = $array2
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    8     1        ASSIGN                                                   !1, <array>
   13     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                                                 
   14     9        INIT_FCALL                                               'print_r'
         10        ADD                                              ~6      !0, !1
         11        SEND_VAL                                                 ~6
         12        DO_ICALL                                                 
         13      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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