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<?php $a = call_user_finc(function($v){ return $v;}, mt_rand()); var_dump($a !== $a);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/OKb5H
function name:  (null)
number of ops:  13
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL_BY_NAME                                       'call_user_finc'
          1        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FOKb5H%3A3%240'
          2        SEND_VAL_EX                                              ~1
          3        INIT_FCALL                                               'mt_rand'
          4        DO_ICALL                                         $2      
          5        SEND_VAR_NO_REF_EX                                       $2
          6        DO_FCALL                                      0  $3      
          7        ASSIGN                                                   !0, $3
    5     8        INIT_FCALL                                               'var_dump'
          9        IS_NOT_IDENTICAL                                 ~5      !0, !0
         10        SEND_VAL                                                 ~5
         11        DO_ICALL                                                 
         12      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FOKb5H%3A3%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/OKb5H
function name:  {closure}
number of ops:  3
compiled vars:  !0 = $v
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
          1      > RETURN                                                   !0
          2*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FOKb5H%3A3%240

Generated using Vulcan Logic Dumper, using php 8.0.0


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