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<?php $a = function(){}; var_dump($a); $r = fopen('/tmp/1', 'w'); var_dump($r); var_dump(NULL); var_dump(false); var_dump(0); var_dump(''); var_dump(0.0);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/v9Fua
function name:  (null)
number of ops:  29
compiled vars:  !0 = $a, !1 = $r
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2Fv9Fua%3A3%240'
          1        ASSIGN                                                   !0, ~2
    4     2        INIT_FCALL                                               'var_dump'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                                 
    5     5        INIT_FCALL                                               'fopen'
          6        SEND_VAL                                                 '%2Ftmp%2F1'
          7        SEND_VAL                                                 'w'
          8        DO_ICALL                                         $5      
          9        ASSIGN                                                   !1, $5
    6    10        INIT_FCALL                                               'var_dump'
         11        SEND_VAR                                                 !1
         12        DO_ICALL                                                 
    7    13        INIT_FCALL                                               'var_dump'
         14        SEND_VAL                                                 null
         15        DO_ICALL                                                 
    8    16        INIT_FCALL                                               'var_dump'
         17        SEND_VAL                                                 <false>
         18        DO_ICALL                                                 
    9    19        INIT_FCALL                                               'var_dump'
         20        SEND_VAL                                                 0
         21        DO_ICALL                                                 
   10    22        INIT_FCALL                                               'var_dump'
         23        SEND_VAL                                                 ''
         24        DO_ICALL                                                 
   11    25        INIT_FCALL                                               'var_dump'
         26        SEND_VAL                                                 0
         27        DO_ICALL                                                 
         28      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2Fv9Fua%3A3%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/v9Fua
function name:  {closure}
number of ops:  1
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E > > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2Fv9Fua%3A3%240

Generated using Vulcan Logic Dumper, using php 8.0.0


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