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<?php function f($a, $k) { $b = $a[$k]; return $b === $a; }; $a = array( 0 => 12 ); echo f($a, 0);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/RumLA
function name:  (null)
number of ops:  7
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   10     0  E >   ASSIGN                                                   !0, <array>
   14     1        INIT_FCALL                                               'f'
          2        SEND_VAR                                                 !0
          3        SEND_VAL                                                 0
          4        DO_FCALL                                      0  $2      
          5        ECHO                                                     $2
          6      > RETURN                                                   1

Function f:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/RumLA
function name:  f
number of ops:  7
compiled vars:  !0 = $a, !1 = $k, !2 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
          1        RECV                                             !1      
    5     2        FETCH_DIM_R                                      ~3      !0, !1
          3        ASSIGN                                                   !2, ~3
    7     4        IS_IDENTICAL                                     ~5      !2, !0
          5      > RETURN                                                   ~5
    8     6*     > RETURN                                                   null

End of function f

Generated using Vulcan Logic Dumper, using php 8.0.0


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