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<?php $a = [ 0 => [ 'price' => 5.5 ], 1 => [ 'price' => 6.0 ], 2 => [ 'price' => 6.2 ], 3 => [ 'price' => 6.5 ], ]; $b = [ 0 => [ 'color' => 'RED' ], 1 => [ 'color' => 'WHITE' ], 2 => [ 'color' => 'BLUE' ], 3 => [ 'color' => 'RED' ], ]; print_r(array_replace_recursive($a, $b));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/bFIZ2
function name:  (null)
number of ops:  10
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, <array>
   18     1        ASSIGN                                                       !1, <array>
   33     2        INIT_FCALL                                                   'print_r'
          3        INIT_FCALL                                                   'array_replace_recursive'
          4        SEND_VAR                                                     !0
          5        SEND_VAR                                                     !1
          6        DO_ICALL                                             $4      
          7        SEND_VAR                                                     $4
          8        DO_ICALL                                                     
          9      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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