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<?php $foo = false; var_dump($foo); $foo["bar"] = "baz"; var_dump($foo); echo("---\nSo changing a variable's type is perfectly fine, right?\n---\n"); $foo = 1.0; var_dump($foo); $foo["bar"] = "baz"; var_dump($foo);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/GMKA5
function name:  (null)
number of ops:  20
compiled vars:  !0 = $foo
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <false>
    3     1        INIT_FCALL                                               'var_dump'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                                 
    4     4        ASSIGN_DIM                                               !0, 'bar'
          5        OP_DATA                                                  'baz'
    5     6        INIT_FCALL                                               'var_dump'
          7        SEND_VAR                                                 !0
          8        DO_ICALL                                                 
    7     9        ECHO                                                     '---%0ASo+changing+a+variable%27s+type+is+perfectly+fine%2C+right%3F%0A---%0A'
    9    10        ASSIGN                                                   !0, 1
   10    11        INIT_FCALL                                               'var_dump'
         12        SEND_VAR                                                 !0
         13        DO_ICALL                                                 
   11    14        ASSIGN_DIM                                               !0, 'bar'
         15        OP_DATA                                                  'baz'
   12    16        INIT_FCALL                                               'var_dump'
         17        SEND_VAR                                                 !0
         18        DO_ICALL                                                 
         19      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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