3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $stack = array("orange", 'b' => "banana", 1000 => "apple", "raspberry"); $bb = array(); $aaa = array_merge($stack, $bb); var_dump($stack); var_dump($aaa);
based on bpdcC
Finding entry points
Branch analysis from position: 0
Jump found. Position 1 = -2
filename:       /in/aOmSR
function name:  (null)
number of ops:  14
compiled vars:  !0 = $stack, !1 = $bb, !2 = $aaa
line     #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   2     0  E >   ASSIGN                                                   !0, <array>
   3     1        ASSIGN                                                   !1, <array>
   4     2        INIT_FCALL                                               'array_merge'
         3        SEND_VAR                                                 !0
         4        SEND_VAR                                                 !1
         5        DO_ICALL                                         $5      
         6        ASSIGN                                                   !2, $5
   6     7        INIT_FCALL                                               'var_dump'
         8        SEND_VAR                                                 !0
         9        DO_ICALL                                                 
   7    10        INIT_FCALL                                               'var_dump'
        11        SEND_VAR                                                 !2
        12        DO_ICALL                                                 
        13      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 7.3.0