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<?php namespace Foo\Bar; class A { } class B { public function __construct($type) { $fullType = 'Foo\\Bar\\' . $type; echo "try to create $fullType\n"; new $fullType; echo "$fullType created\n"; //$fullType = get_class($type . '::class'); echo "try to create $type::class ($fullType)\n"; new $type . '::class'; echo "$type::class ($fullType) created\n"; echo "try to create $type\n"; new $type; echo "$type created\n"; } } new A; new B('A');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/meWIs
function name:  (null)
number of ops:  8
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   30     0  E >   NEW                                              $0      'Foo%5CBar%5CA'
          1        DO_FCALL                                      0          
          2        FREE                                                     $0
   31     3        NEW                                              $2      'Foo%5CBar%5CB'
          4        SEND_VAL_EX                                              'A'
          5        DO_FCALL                                      0          
          6        FREE                                                     $2
          7      > RETURN                                                   1

Class Foo\Bar\A: [no user functions]
Class Foo\Bar\B:
Function __construct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/meWIs
function name:  __construct
number of ops:  42
compiled vars:  !0 = $type, !1 = $fullType
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   11     0  E >   RECV                                             !0      
   13     1        CONCAT                                           ~2      'Foo%5CBar%5C', !0
          2        ASSIGN                                                   !1, ~2
   15     3        ROPE_INIT                                     3  ~5      'try+to+create+'
          4        ROPE_ADD                                      1  ~5      ~5, !1
          5        ROPE_END                                      2  ~4      ~5, '%0A'
          6        ECHO                                                     ~4
   16     7        FETCH_CLASS                                   0  $7      !1
          8        NEW                                              $8      $7
          9        DO_FCALL                                      0          
         10        FREE                                                     $8
   17    11        NOP                                                      
         12        FAST_CONCAT                                      ~10     !1, '+created%0A'
         13        ECHO                                                     ~10
   20    14        ROPE_INIT                                     5  ~12     'try+to+create+'
         15        ROPE_ADD                                      1  ~12     ~12, !0
         16        ROPE_ADD                                      2  ~12     ~12, '%3A%3Aclass+%28'
         17        ROPE_ADD                                      3  ~12     ~12, !1
         18        ROPE_END                                      4  ~11     ~12, '%29%0A'
         19        ECHO                                                     ~11
   21    20        FETCH_CLASS                                   0  $15     !0
         21        NEW                                              $16     $15
         22        DO_FCALL                                      0          
         23        CONCAT                                           ~18     $16, '%3A%3Aclass'
         24        FREE                                                     ~18
   22    25        ROPE_INIT                                     4  ~20     !0
         26        ROPE_ADD                                      1  ~20     ~20, '%3A%3Aclass+%28'
         27        ROPE_ADD                                      2  ~20     ~20, !1
         28        ROPE_END                                      3  ~19     ~20, '%29+created%0A'
         29        ECHO                                                     ~19
   24    30        ROPE_INIT                                     3  ~23     'try+to+create+'
         31        ROPE_ADD                                      1  ~23     ~23, !0
         32        ROPE_END                                      2  ~22     ~23, '%0A'
         33        ECHO                                                     ~22
   25    34        FETCH_CLASS                                   0  $25     !0
         35        NEW                                              $26     $25
         36        DO_FCALL                                      0          
         37        FREE                                                     $26
   26    38        NOP                                                      
         39        FAST_CONCAT                                      ~28     !0, '+created%0A'
         40        ECHO                                                     ~28
   27    41      > RETURN                                                   null

End of function __construct

End of class Foo\Bar\B.

Generated using Vulcan Logic Dumper, using php 8.0.0


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