3v4l.org

run code in 300+ PHP versions simultaneously
<?php $import = array( 'from' => 18000, 'to' => $import['from'] + 100 ); var_dump($import);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/R1fUd
function name:  (null)
number of ops:  9
compiled vars:  !0 = $import
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   INIT_ARRAY                                       ~1      18000, 'from'
    6     1        FETCH_DIM_R                                      ~2      !0, 'from'
          2        ADD                                              ~3      ~2, 100
          3        ADD_ARRAY_ELEMENT                                ~1      ~3, 'to'
    4     4        ASSIGN                                                   !0, ~1
    9     5        INIT_FCALL                                               'var_dump'
          6        SEND_VAR                                                 !0
          7        DO_ICALL                                                 
          8      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
141.65 ms | 1394 KiB | 15 Q