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<?php $a = FALSE; $b = TRUE; $c = FALSE; var_dump($a); $a |= !empty($b) || !empty($c); var_dump($a);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 47) Position 1 = 9, Position 2 = 12
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 12
filename:       /in/rIGLZ
function name:  (null)
number of ops:  17
compiled vars:  !0 = $a, !1 = $b, !2 = $c
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, <false>
    4     1        ASSIGN                                                       !1, <true>
    5     2        ASSIGN                                                       !2, <false>
    7     3        INIT_FCALL                                                   'var_dump'
          4        SEND_VAR                                                     !0
          5        DO_ICALL                                                     
    8     6        ISSET_ISEMPTY_CV                                     ~7      !1
          7        BOOL_NOT                                             ~8      ~7
          8      > JMPNZ_EX                                             ~8      ~8, ->12
          9    >   ISSET_ISEMPTY_CV                                     ~9      !2
         10        BOOL_NOT                                             ~10     ~9
         11        BOOL                                                 ~8      ~10
         12    >   ASSIGN_OP                                         9          !0, ~8
    9    13        INIT_FCALL                                                   'var_dump'
         14        SEND_VAR                                                     !0
         15        DO_ICALL                                                     
         16      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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