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<?php $a=array('a'=>1); $count = 100000; while( $count -- ){ if( empty($a['b']) ) echo '1'; }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 6
Branch analysis from position: 6
2 jumps found. (Code = 44) Position 1 = 8, Position 2 = 3
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 3
2 jumps found. (Code = 43) Position 1 = 5, Position 2 = 6
Branch analysis from position: 5
2 jumps found. (Code = 44) Position 1 = 8, Position 2 = 3
Branch analysis from position: 8
Branch analysis from position: 3
Branch analysis from position: 6
filename:       /in/CYUQp
function name:  (null)
number of ops:  9
compiled vars:  !0 = $a, !1 = $count
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1        ASSIGN                                                   !1, 100000
    4     2      > JMP                                                      ->6
    5     3    >   ISSET_ISEMPTY_DIM_OBJ                         1          !0, 'b'
          4      > JMPZ                                                     ~4, ->6
          5    >   ECHO                                                     '1'
    4     6    >   POST_DEC                                         ~5      !1
          7      > JMPNZ                                                    ~5, ->3
    6     8    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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