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<?php $var1 = 'a'; $var2 = 'z'; $var3 = '123'; $var4 = '456'; var_dump(strcmp($var1, $var2));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/aKMVm
function name:  (null)
number of ops:  12
compiled vars:  !0 = $var1, !1 = $var2, !2 = $var3, !3 = $var4
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   ASSIGN                                                   !0, 'a'
    5     1        ASSIGN                                                   !1, 'z'
    6     2        ASSIGN                                                   !2, '123'
    8     3        ASSIGN                                                   !3, '456'
   10     4        INIT_FCALL                                               'var_dump'
          5        INIT_FCALL                                               'strcmp'
          6        SEND_VAR                                                 !0
          7        SEND_VAR                                                 !1
          8        DO_ICALL                                         $8      
          9        SEND_VAR                                                 $8
         10        DO_ICALL                                                 
         11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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