3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(E_ALL); class A { static public function test() { echo 'hallo'; } } $a = new A; $a->test(); $a = array(); echo $a['foo'];
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/XcH5I
function name:  (null)
number of ops:  12
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'error_reporting'
          1        SEND_VAL                                                 32767
          2        DO_ICALL                                                 
   13     3        NEW                                              $2      'A'
          4        DO_FCALL                                      0          
          5        ASSIGN                                                   !0, $2
   14     6        INIT_METHOD_CALL                                         !0, 'test'
          7        DO_FCALL                                      0          
   16     8        ASSIGN                                                   !0, <array>
   17     9        FETCH_DIM_R                                      ~7      !0, 'foo'
         10        ECHO                                                     ~7
         11      > RETURN                                                   1

Class A:
Function test:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/XcH5I
function name:  test
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    8     0  E >   ECHO                                                     'hallo'
    9     1      > RETURN                                                   null

End of function test

End of class A.

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
166.87 ms | 1435 KiB | 14 Q