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<?php var_dump(class_exists('PDO')); $ref = new ReflectionClass('PDO');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/JV32K
function name:  (null)
number of ops:  11
compiled vars:  !0 = $ref
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'var_dump'
          1        INIT_FCALL                                               'class_exists'
          2        SEND_VAL                                                 'PDO'
          3        DO_ICALL                                         $1      
          4        SEND_VAR                                                 $1
          5        DO_ICALL                                                 
    5     6        NEW                                              $3      'ReflectionClass'
          7        SEND_VAL_EX                                              'PDO'
          8        DO_FCALL                                      0          
          9        ASSIGN                                                   !0, $3
         10      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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