3v4l.org

run code in 300+ PHP versions simultaneously
<?php class bjorked { public function do_non_static() { echo var_export($_REQUEST, true), "\n"; $_REQUEST = array(); echo var_export($_REQUEST, true), "\n"; self::do_static(); } public static function do_static() { echo var_export($_REQUEST, true), "\n"; } } $_REQUEST['foo'] = 'bar'; $c = new bjorked(); $c->do_non_static();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/lS1dP
function name:  (null)
number of ops:  9
compiled vars:  !0 = $c
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   16     0  E >   FETCH_W                      global              $1      '_REQUEST'
          1        ASSIGN_DIM                                               $1, 'foo'
          2        OP_DATA                                                  'bar'
   17     3        NEW                                              $3      'bjorked'
          4        DO_FCALL                                      0          
          5        ASSIGN                                                   !0, $3
   18     6        INIT_METHOD_CALL                                         !0, 'do_non_static'
          7        DO_FCALL                                      0          
          8      > RETURN                                                   1

Class bjorked:
Function do_non_static:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/lS1dP
function name:  do_non_static
number of ops:  19
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   INIT_FCALL                                               'var_export'
          1        FETCH_R                      global              ~0      '_REQUEST'
          2        SEND_VAL                                                 ~0
          3        SEND_VAL                                                 <true>
          4        DO_ICALL                                         $1      
          5        ECHO                                                     $1
          6        ECHO                                                     '%0A'
    6     7        FETCH_W                      global              $2      '_REQUEST'
          8        ASSIGN                                                   $2, <array>
    7     9        INIT_FCALL                                               'var_export'
         10        FETCH_R                      global              ~4      '_REQUEST'
         11        SEND_VAL                                                 ~4
         12        SEND_VAL                                                 <true>
         13        DO_ICALL                                         $5      
         14        ECHO                                                     $5
         15        ECHO                                                     '%0A'
    8    16        INIT_STATIC_METHOD_CALL                                  'do_static'
         17        DO_FCALL                                      0          
    9    18      > RETURN                                                   null

End of function do_non_static

Function do_static:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/lS1dP
function name:  do_static
number of ops:  8
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   12     0  E >   INIT_FCALL                                               'var_export'
          1        FETCH_R                      global              ~0      '_REQUEST'
          2        SEND_VAL                                                 ~0
          3        SEND_VAL                                                 <true>
          4        DO_ICALL                                         $1      
          5        ECHO                                                     $1
          6        ECHO                                                     '%0A'
   13     7      > RETURN                                                   null

End of function do_static

End of class bjorked.

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
174.14 ms | 1400 KiB | 15 Q