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<?php $a = "hello"; if (md5($a) === md5($a)) { echo 'sad'; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 9, Position 2 = 10
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 10
filename:       /in/KEfsj
function name:  (null)
number of ops:  11
compiled vars:  !0 = $a
line     #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   2     0  E >   QM_ASSIGN                                                !0
   3     1        INIT_FCALL                                               'md5'
         2        SEND_VAR                                                 !0
         3        DO_ICALL                                         $2      
         4        INIT_FCALL                                               'md5'
         5        SEND_VAR                                                 !0
         6        DO_ICALL                                         $3      
         7        IS_NOT_IDENTICAL                                 ~4      $2, $3
         8      > JMPZ                                                     ~4, ->10
   4     9    >   ASSIGN_OBJ                                               'sad'
   5    10    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 7.4.0