3v4l.org

run code in 300+ PHP versions simultaneously
<?php class data { public $a; public $b; } $d = new d(); $d->a = '1'; $d->b = null; var_export($d);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/8c1H8
function name:  (null)
number of ops:  11
compiled vars:  !0 = $d
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   10     0  E >   NEW                                              $1      'd'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
   11     3        ASSIGN_OBJ                                               !0, 'a'
          4        OP_DATA                                                  '1'
   12     5        ASSIGN_OBJ                                               !0, 'b'
          6        OP_DATA                                                  null
   14     7        INIT_FCALL                                               'var_export'
          8        SEND_VAR                                                 !0
          9        DO_ICALL                                                 
         10      > RETURN                                                   1

Class data: [no user functions]

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
145.11 ms | 1394 KiB | 15 Q