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<?php $defaultOptions = array( 'listClass' => 'default', 'test' => 'test' ); $options = array( 'listClass' => 'new', 'id' => '1' ); $options = $options + $defaultOptions; print_r($options);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/kR5Xk
function name:  (null)
number of ops:  8
compiled vars:  !0 = $defaultOptions, !1 = $options
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    8     1        ASSIGN                                                   !1, <array>
   13     2        ADD                                              ~4      !1, !0
          3        ASSIGN                                                   !1, ~4
   15     4        INIT_FCALL                                               'print_r'
          5        SEND_VAR                                                 !1
          6        DO_ICALL                                                 
          7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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