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<?php function ololo() { die('ololo'); } $a = array('a' => ololo(), 'b' => 'b'); var_dump(array_keys($a));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/odFbN
function name:  (null)
number of ops:  12
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   INIT_FCALL                                               'ololo'
          1        DO_FCALL                                      0  $1      
          2        INIT_ARRAY                                       ~2      $1, 'a'
          3        ADD_ARRAY_ELEMENT                                ~2      'b', 'b'
          4        ASSIGN                                                   !0, ~2
   10     5        INIT_FCALL                                               'var_dump'
          6        INIT_FCALL                                               'array_keys'
          7        SEND_VAR                                                 !0
          8        DO_ICALL                                         $4      
          9        SEND_VAR                                                 $4
         10        DO_ICALL                                                 
         11      > RETURN                                                   1

Function ololo:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 79) Position 1 = -2
filename:       /in/odFbN
function name:  ololo
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E > > EXIT                                                     'ololo'
    6     1*     > RETURN                                                   null

End of function ololo

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
154.3 ms | 1388 KiB | 18 Q