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<?php function assertIsFalse() { return false === -1; } echo (int) assertIsFalse();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/6S7AL
function name:  (null)
number of ops:  5
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    8     0  E >   INIT_FCALL                                               'assertisfalse'
          1        DO_FCALL                                      0  $0      
          2        CAST                                          4  ~1      $0
          3        ECHO                                                     ~1
          4      > RETURN                                                   1

Function assertisfalse:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/6S7AL
function name:  assertIsFalse
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E > > RETURN                                                   <false>
    6     1*     > RETURN                                                   null

End of function assertisfalse

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