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<?php $x = (strtolower('no') === 'no'); var_dump($x);
Finding entry points
Branch analysis from position: 0
Jump found. Position 1 = -2
filename:       /in/09XPg
function name:  (null)
number of ops:  9
compiled vars:  !0 = $x
line     #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   3     0  E >   INIT_FCALL                                               'strtolower'
         1        SEND_VAL                                                 'no'
         2        DO_ICALL                                         $1      
         3        IS_IDENTICAL                                     ~2      $1, 'no'
         4        ASSIGN                                                   !0, ~2
   4     5        INIT_FCALL                                               'var_dump'
         6        SEND_VAR                                                 !0
         7        DO_ICALL                                                 
         8      > RETURN                                                   1

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