3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Connection { private $server, $username, $password, $db; public function __sleep() { return array('server', 'username', 'password', 'db'); } public function a($server, $username, $password, $db){ echo $server; echo $username; echo $password; echo $db; } } $conect= new Connection("server1", "username1", "password1", "db1"); $conect->a(); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/EsE0P
function name:  (null)
number of ops:  10
compiled vars:  !0 = $conect
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   24     0  E >   NEW                                              $1      'Connection'
          1        SEND_VAL_EX                                              'server1'
          2        SEND_VAL_EX                                              'username1'
          3        SEND_VAL_EX                                              'password1'
          4        SEND_VAL_EX                                              'db1'
          5        DO_FCALL                                      0          
          6        ASSIGN                                                   !0, $1
   25     7        INIT_METHOD_CALL                                         !0, 'a'
          8        DO_FCALL                                      0          
   26     9      > RETURN                                                   1

Class Connection:
Function __sleep:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/EsE0P
function name:  __sleep
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   12     0  E > > RETURN                                                   <array>
   13     1*     > RETURN                                                   null

End of function __sleep

Function a:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/EsE0P
function name:  a
number of ops:  9
compiled vars:  !0 = $server, !1 = $username, !2 = $password, !3 = $db
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   16     0  E >   RECV                                             !0      
          1        RECV                                             !1      
          2        RECV                                             !2      
          3        RECV                                             !3      
   17     4        ECHO                                                     !0
   18     5        ECHO                                                     !1
   19     6        ECHO                                                     !2
   20     7        ECHO                                                     !3
   21     8      > RETURN                                                   null

End of function a

End of class Connection.

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
149.87 ms | 939 KiB | 14 Q