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<?php $ref = new ReflectionClass('ReflectionMethod'); foreach ($ref->getMethod('invoke')->getParameters() as $parameter) { var_dump($parameter->getName()); var_dump($parameter->isOptional()); var_dump($parameter->isVariadic()); var_dump('---'); }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 10, Position 2 = 30
Branch analysis from position: 10
2 jumps found. (Code = 78) Position 1 = 11, Position 2 = 30
Branch analysis from position: 11
1 jumps found. (Code = 42) Position 1 = 10
Branch analysis from position: 10
Branch analysis from position: 30
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 30
filename:       /in/PXYvm
function name:  (null)
number of ops:  32
compiled vars:  !0 = $ref, !1 = $parameter
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $2      'ReflectionClass'
          1        SEND_VAL_EX                                              'ReflectionMethod'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $2
    4     4        INIT_METHOD_CALL                                         !0, 'getMethod'
          5        SEND_VAL_EX                                              'invoke'
          6        DO_FCALL                                      0  $5      
          7        INIT_METHOD_CALL                                         $5, 'getParameters'
          8        DO_FCALL                                      0  $6      
          9      > FE_RESET_R                                       $7      $6, ->30
         10    > > FE_FETCH_R                                               $7, !1, ->30
    5    11    >   INIT_FCALL                                               'var_dump'
         12        INIT_METHOD_CALL                                         !1, 'getName'
         13        DO_FCALL                                      0  $8      
         14        SEND_VAR                                                 $8
         15        DO_ICALL                                                 
    6    16        INIT_FCALL                                               'var_dump'
         17        INIT_METHOD_CALL                                         !1, 'isOptional'
         18        DO_FCALL                                      0  $10     
         19        SEND_VAR                                                 $10
         20        DO_ICALL                                                 
    7    21        INIT_FCALL                                               'var_dump'
         22        INIT_METHOD_CALL                                         !1, 'isVariadic'
         23        DO_FCALL                                      0  $12     
         24        SEND_VAR                                                 $12
         25        DO_ICALL                                                 
    8    26        INIT_FCALL                                               'var_dump'
         27        SEND_VAL                                                 '---'
         28        DO_ICALL                                                 
    4    29      > JMP                                                      ->10
         30    >   FE_FREE                                                  $7
    9    31      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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