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<?php if (!in_array(0, null)) { echo "foo"; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 6, Position 2 = 7
Branch analysis from position: 6
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 7
filename:       /in/r6bm6
function name:  (null)
number of ops:  8
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'in_array'
          1        SEND_VAL                                                 0
          2        SEND_VAL                                                 null
          3        DO_ICALL                                         $0      
          4        BOOL_NOT                                         ~1      $0
          5      > JMPZ                                                     ~1, ->7
    4     6    >   ECHO                                                     'foo'
    5     7    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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