3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { function __construct() { echo 'Test'; } function __wakeup() { echo 'Wstan'; } } $a = new Test(); $b = serialize($a); //$c = unserialize($b);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/k9NK9
function name:  (null)
number of ops:  8
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   14     0  E >   NEW                                              $2      'Test'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $2
   16     3        INIT_FCALL                                               'serialize'
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                         $5      
          6        ASSIGN                                                   !1, $5
   18     7      > RETURN                                                   1

Class Test:
Function __construct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/k9NK9
function name:  __construct
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E >   ECHO                                                     'Test'
    7     1      > RETURN                                                   null

End of function __construct

Function __wakeup:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/k9NK9
function name:  __wakeup
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   10     0  E >   ECHO                                                     'Wstan'
   11     1      > RETURN                                                   null

End of function __wakeup

End of class Test.

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
165.55 ms | 1395 KiB | 15 Q