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<?php class FooBar extends DateTime { public function foo($timezone) { return $this->setTimezone(new DateTimeZone($timezone)); } } $f = new FooBar(); var_Dump($f); $f->foo('UTC'); var_Dump($f); $f->foo('+00:00'); var_Dump($f); $f->foo('GMT'); var_Dump($f);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/TPWi1
function name:  (null)
number of ops:  25
compiled vars:  !0 = $f
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   11     0  E >   NEW                                              $1      'FooBar'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
   12     3        INIT_FCALL                                               'var_dump'
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                                 
   14     6        INIT_METHOD_CALL                                         !0, 'foo'
          7        SEND_VAL_EX                                              'UTC'
          8        DO_FCALL                                      0          
   15     9        INIT_FCALL                                               'var_dump'
         10        SEND_VAR                                                 !0
         11        DO_ICALL                                                 
   17    12        INIT_METHOD_CALL                                         !0, 'foo'
         13        SEND_VAL_EX                                              '%2B00%3A00'
         14        DO_FCALL                                      0          
   18    15        INIT_FCALL                                               'var_dump'
         16        SEND_VAR                                                 !0
         17        DO_ICALL                                                 
   20    18        INIT_METHOD_CALL                                         !0, 'foo'
         19        SEND_VAL_EX                                              'GMT'
         20        DO_FCALL                                      0          
   21    21        INIT_FCALL                                               'var_dump'
         22        SEND_VAR                                                 !0
         23        DO_ICALL                                                 
         24      > RETURN                                                   1

Class FooBar:
Function foo:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/TPWi1
function name:  foo
number of ops:  9
compiled vars:  !0 = $timezone
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   RECV                                             !0      
    7     1        INIT_METHOD_CALL                                         'setTimezone'
          2        NEW                                              $1      'DateTimeZone'
          3        SEND_VAR_EX                                              !0
          4        DO_FCALL                                      0          
          5        SEND_VAR_NO_REF_EX                                       $1
          6        DO_FCALL                                      0  $3      
          7      > RETURN                                                   $3
    8     8*     > RETURN                                                   null

End of function foo

End of class FooBar.

Generated using Vulcan Logic Dumper, using php 8.0.0


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