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<?php $a = array('hi' => 'there', 'there' => 'world'); function dgs_Aval($array, $keys) { // return first valid value of array[key], value may be substituted via key definition $_k = (is_array($keys))?$keys:array($keys); foreach ($_k as $k => $v) { $key = (is_int($k))?$v:$k; if (isset($array[$key]) && !empty($array[$key])) return ((is_int($k))?$array[$key]:$v); } return ''; } function __($txt) { return $txt; } echo dgs_Aval($a, 'what')||__('nope');
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 47) Position 1 = 6, Position 2 = 10
Branch analysis from position: 6
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 10
filename:       /in/3WLNL
function name:  (null)
number of ops:  12
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
   15     1        INIT_FCALL                                               'dgs_aval'
          2        SEND_VAR                                                 !0
          3        SEND_VAL                                                 'what'
          4        DO_FCALL                                      0  $2      
          5      > JMPNZ_EX                                         ~3      $2, ->10
          6    >   INIT_FCALL                                               '__'
          7        SEND_VAL                                                 'nope'
          8        DO_FCALL                                      0  $4      
          9        BOOL                                             ~3      $4
         10    >   ECHO                                                     ~3
         11      > RETURN                                                   1

Function dgs_aval:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 4, Position 2 = 6
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 8
Branch analysis from position: 8
2 jumps found. (Code = 77) Position 1 = 10, Position 2 = 33
Branch analysis from position: 10
2 jumps found. (Code = 78) Position 1 = 11, Position 2 = 33
Branch analysis from position: 11
2 jumps found. (Code = 43) Position 1 = 14, Position 2 = 16
Branch analysis from position: 14
1 jumps found. (Code = 42) Position 1 = 17
Branch analysis from position: 17
2 jumps found. (Code = 46) Position 1 = 20, Position 2 = 23
Branch analysis from position: 20
2 jumps found. (Code = 43) Position 1 = 24, Position 2 = 32
Branch analysis from position: 24
2 jumps found. (Code = 43) Position 1 = 26, Position 2 = 29
Branch analysis from position: 26
1 jumps found. (Code = 42) Position 1 = 30
Branch analysis from position: 30
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 29
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 32
1 jumps found. (Code = 42) Position 1 = 10
Branch analysis from position: 10
Branch analysis from position: 23
Branch analysis from position: 16
2 jumps found. (Code = 46) Position 1 = 20, Position 2 = 23
Branch analysis from position: 20
Branch analysis from position: 23
Branch analysis from position: 33
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 33
Branch analysis from position: 6
2 jumps found. (Code = 77) Position 1 = 10, Position 2 = 33
Branch analysis from position: 10
Branch analysis from position: 33
filename:       /in/3WLNL
function name:  dgs_Aval
number of ops:  36
compiled vars:  !0 = $array, !1 = $keys, !2 = $_k, !3 = $v, !4 = $k, !5 = $key
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
          1        RECV                                             !1      
    5     2        TYPE_CHECK                                  128          !1
          3      > JMPZ                                                     ~6, ->6
          4    >   QM_ASSIGN                                        ~7      !1
          5      > JMP                                                      ->8
          6    >   INIT_ARRAY                                       ~8      !1
          7        QM_ASSIGN                                        ~7      ~8
          8    >   ASSIGN                                                   !2, ~7
    6     9      > FE_RESET_R                                       $10     !2, ->33
         10    > > FE_FETCH_R                                       ~11     $10, !3, ->33
         11    >   ASSIGN                                                   !4, ~11
    7    12        TYPE_CHECK                                   16          !4
         13      > JMPZ                                                     ~13, ->16
         14    >   QM_ASSIGN                                        ~14     !3
         15      > JMP                                                      ->17
         16    >   QM_ASSIGN                                        ~14     !4
         17    >   ASSIGN                                                   !5, ~14
    8    18        ISSET_ISEMPTY_DIM_OBJ                         0  ~16     !0, !5
         19      > JMPZ_EX                                          ~16     ~16, ->23
         20    >   ISSET_ISEMPTY_DIM_OBJ                         1  ~17     !0, !5
         21        BOOL_NOT                                         ~18     ~17
         22        BOOL                                             ~16     ~18
         23    > > JMPZ                                                     ~16, ->32
         24    >   TYPE_CHECK                                   16          !4
         25      > JMPZ                                                     ~19, ->29
         26    >   FETCH_DIM_R                                      ~20     !0, !5
         27        QM_ASSIGN                                        ~21     ~20
         28      > JMP                                                      ->30
         29    >   QM_ASSIGN                                        ~21     !3
         30    >   FE_FREE                                                  $10
         31      > RETURN                                                   ~21
    6    32    > > JMP                                                      ->10
         33    >   FE_FREE                                                  $10
   10    34      > RETURN                                                   ''
   11    35*     > RETURN                                                   null

End of function dgs_aval

Function __:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/3WLNL
function name:  __
number of ops:  3
compiled vars:  !0 = $txt
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   12     0  E >   RECV                                             !0      
   13     1      > RETURN                                                   !0
   14     2*     > RETURN                                                   null

End of function __

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