3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $a = (object) array('artists'); print '<pre>'; print_r($a); print '----------'; var_dump($a);
Finding entry points
Branch analysis from position: 0
Jump found. Position 1 = -2
filename:       /in/GMRKQ
function name:  (null)
number of ops:  11
compiled vars:  !0 = $a
line     #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   2     0  E >   CAST                                          8  ~1      <array>
         1        ASSIGN                                                   !0, ~1
   4     2        ECHO                                                     '%3Cpre%3E'
   5     3        INIT_FCALL                                               'print_r'
         4        SEND_VAR                                                 !0
         5        DO_ICALL                                                 
   6     6        ECHO                                                     '----------'
   7     7        INIT_FCALL                                               'var_dump'
         8        SEND_VAR                                                 !0
         9        DO_ICALL                                                 
        10      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 7.3.0