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<?php /** * Assigning values to a multidimensional array, new key has to be put * in the first position of the array expression, for example, */ $foo = array(); $foo['foo'] = 'hello'; // Wrong key order // $foo['foo']['bar'] = 'world'; // Right key order $foo['bar']['foo'] = 'world'; print_r($foo); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/9SpgI
function name:  (null)
number of ops:  10
compiled vars:  !0 = $foo
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E >   ASSIGN                                                   !0, <array>
    7     1        ASSIGN_DIM                                               !0, 'foo'
          2        OP_DATA                                                  'hello'
   11     3        FETCH_DIM_W                                      $3      !0, 'bar'
          4        ASSIGN_DIM                                               $3, 'foo'
          5        OP_DATA                                                  'world'
   12     6        INIT_FCALL                                               'print_r'
          7        SEND_VAR                                                 !0
          8        DO_ICALL                                                 
   13     9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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