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<?php function foo(bool $bar) { return $bar === true; } var_dump(foo(true)); // returns true function fubar(stdObject $bar) { return $bar == true; } var_dump(fubar(true)); // returns true
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/83L8W
function name:  (null)
number of ops:  13
compiled vars:  none
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    8     0  E >   INIT_FCALL                                                   'var_dump'
          1        INIT_FCALL                                                   'foo'
          2        SEND_VAL                                                     <true>
          3        DO_FCALL                                          0  $0      
          4        SEND_VAR                                                     $0
          5        DO_ICALL                                                     
   15     6        INIT_FCALL                                                   'var_dump'
          7        INIT_FCALL                                                   'fubar'
          8        SEND_VAL                                                     <true>
          9        DO_FCALL                                          0  $2      
         10        SEND_VAR                                                     $2
         11        DO_ICALL                                                     
         12      > RETURN                                                       1

Function foo:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/83L8W
function name:  foo
number of ops:  4
compiled vars:  !0 = $bar
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   RECV                                                 !0      
    5     1        TYPE_CHECK                                        8  ~1      !0
          2      > RETURN                                                       ~1
    6     3*     > RETURN                                                       null

End of function foo

Function fubar:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/83L8W
function name:  fubar
number of ops:  4
compiled vars:  !0 = $bar
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
   10     0  E >   RECV                                                 !0      
   12     1        IS_EQUAL                                             ~1      !0, <true>
          2      > RETURN                                                       ~1
   13     3*     > RETURN                                                       null

End of function fubar

Generated using Vulcan Logic Dumper, using php 8.5.0


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