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<?php $ref = new ReflectionClass('ArrayObject'); var_dump(count($ref->getMethod('__construct')->getParameters()));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/MfKsQ
function name:  (null)
number of ops:  14
compiled vars:  !0 = $ref
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   NEW                                                  $1      'ReflectionClass'
          1        SEND_VAL_EX                                                  'ArrayObject'
          2        DO_FCALL                                          0          
          3        ASSIGN                                                       !0, $1
    4     4        INIT_FCALL                                                   'var_dump'
          5        INIT_METHOD_CALL                                             !0, 'getMethod'
          6        SEND_VAL_EX                                                  '__construct'
          7        DO_FCALL                                          0  $4      
          8        INIT_METHOD_CALL                                             $4, 'getParameters'
          9        DO_FCALL                                          0  $5      
         10        COUNT                                                ~6      $5
         11        SEND_VAL                                                     ~6
         12        DO_ICALL                                                     
         13      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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