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<?php class toStr { private $str; public function __construct( $str ) { $this->str = $str; } public function __toString() { return $this->str; } } $a = new toStr( 'hi' ); var_dump( $a === 'hi' ); var_dump( $a == 'hi' ); var_dump( 'hi' === $a ); var_dump( 'hi' == $a );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/6CNqk
function name:  (null)
number of ops:  21
compiled vars:  !0 = $a
line     #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
  16     0  E >   NEW                                              $1      :37
         1        SEND_VAL_EX                                              'hi'
         2        DO_FCALL                                      0          
         3        QM_ASSIGN                                                !0
  18     4        INIT_FCALL                                               'var_dump'
         5        IS_NOT_IDENTICAL                                 ~4      !0, 'hi'
         6        SEND_VAL                                                 ~4
         7        DO_ICALL                                                 
  19     8        INIT_FCALL                                               'var_dump'
         9        IS_NOT_EQUAL                                     ~6      !0, 'hi'
        10        SEND_VAL                                                 ~6
        11        DO_ICALL                                                 
  20    12        INIT_FCALL                                               'var_dump'
        13        IS_NOT_IDENTICAL                                 ~8      !0, 'hi'
        14        SEND_VAL                                                 ~8
        15        DO_ICALL                                                 
  21    16        INIT_FCALL                                               'var_dump'
        17        IS_NOT_EQUAL                                     ~10     !0, 'hi'
        18        SEND_VAL                                                 ~10
        19        DO_ICALL                                                 
        20      > RETURN                                                   1

Class toStr:
Function __construct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/6CNqk
function name:  __construct
number of ops:  4
compiled vars:  !0 = $str
line     #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   7     0  E >   RECV                                             !0      
   8     1        ASSIGN_SUB                                    0          'str'
         2        OP_DATA                                                  !0
   9     3      > RETURN                                                   null

End of function __construct

Function __tostring:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/6CNqk
function name:  __toString
number of ops:  3
compiled vars:  none
line     #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
  12     0  E >   FETCH_OBJ_R                                      ~0      'str'
         1      > RETURN                                                   ~0
  13     2*     > RETURN                                                   null

End of function __tostring

End of class toStr.

Generated using Vulcan Logic Dumper, using php 8.0.0


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