3v4l.org

run code in 300+ PHP versions simultaneously
<?php $config['debug'] = array( 'type' => array( 'remote_specific' => true, 'remote_addr' => '1.2.3.4', ) , 'mode' => array( 'PHP' => $config['debug'] ) );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/in1EV
function name:  (null)
number of ops:  7
compiled vars:  !0 = $config
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   INIT_ARRAY                                       ~2      <array>, 'type'
    8     1        FETCH_DIM_R                                      ~3      !0, 'debug'
          2        INIT_ARRAY                                       ~4      ~3, 'PHP'
          3        ADD_ARRAY_ELEMENT                                ~2      ~4, 'mode'
    2     4        ASSIGN_DIM                                               !0, 'debug'
    8     5        OP_DATA                                                  ~2
   10     6      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
157.91 ms | 1383 KiB | 13 Q