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<?php function maskImplodeBits(array $bits) { $imploded = 0; foreach ($bits as $bit) { $imploded = $imploded | pow(2, (int)$bit); } return $imploded; } var_dump(maskImplodeBits(array(0,2)));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/UF3JS
function name:  (null)
number of ops:  7
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   13     0  E >   INIT_FCALL                                               'var_dump'
          1        INIT_FCALL                                               'maskimplodebits'
          2        SEND_VAL                                                 <array>
          3        DO_FCALL                                      0  $0      
          4        SEND_VAR                                                 $0
          5        DO_ICALL                                                 
          6      > RETURN                                                   1

Function maskimplodebits:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 3, Position 2 = 12
Branch analysis from position: 3
2 jumps found. (Code = 78) Position 1 = 4, Position 2 = 12
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 12
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 12
filename:       /in/UF3JS
function name:  maskImplodeBits
number of ops:  15
compiled vars:  !0 = $bits, !1 = $imploded, !2 = $bit
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
    5     1        ASSIGN                                                   !1, 0
    6     2      > FE_RESET_R                                       $4      !0, ->12
          3    > > FE_FETCH_R                                               $4, !2, ->12
    7     4    >   INIT_FCALL                                               'pow'
          5        SEND_VAL                                                 2
          6        CAST                                          4  ~5      !2
          7        SEND_VAL                                                 ~5
          8        DO_ICALL                                         $6      
          9        BW_OR                                            ~7      !1, $6
         10        ASSIGN                                                   !1, ~7
    6    11      > JMP                                                      ->3
         12    >   FE_FREE                                                  $4
   10    13      > RETURN                                                   !1
   11    14*     > RETURN                                                   null

End of function maskimplodebits

Generated using Vulcan Logic Dumper, using php 8.0.0


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159.4 ms | 1398 KiB | 18 Q