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<?php class Foo { public static $bar = ['foo' => 1, 'bar' => 2]; public static function baz ($name) { return self::$bar[$name]; } } $item = ['name' => 'bar']; echo Foo::$bar[$item['name']]; echo Foo::$baz[$item['name']];
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/vN4Ct
function name:  (null)
number of ops:  10
compiled vars:  !0 = $item
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E >   ASSIGN                                                   !0, <array>
    9     1        FETCH_DIM_R                                      ~3      !0, 'name'
          2        FETCH_STATIC_PROP_R          unknown             ~2      'bar'
          3        FETCH_DIM_R                                      ~4      ~2, ~3
          4        ECHO                                                     ~4
   10     5        FETCH_DIM_R                                      ~6      !0, 'name'
          6        FETCH_STATIC_PROP_R          unknown             ~5      'baz'
          7        FETCH_DIM_R                                      ~7      ~5, ~6
          8        ECHO                                                     ~7
          9      > RETURN                                                   1

Class Foo:
Function baz:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/vN4Ct
function name:  baz
number of ops:  5
compiled vars:  !0 = $name
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   RECV                                             !0      
          1        FETCH_STATIC_PROP_R          unknown             ~1      'bar'
          2        FETCH_DIM_R                                      ~2      ~1, !0
          3      > RETURN                                                   ~2
          4*     > RETURN                                                   null

End of function baz

End of class Foo.

Generated using Vulcan Logic Dumper, using php 8.0.0


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