3v4l.org

run code in 300+ PHP versions simultaneously
<?php $machine_id = 0; $boot_vars_net0 = array('dhcp_ip' => '127.0.0.1', 'ip' => '192.168.0.1'); if($machine_id == 0) { for($i=0; $i <= $settings['interface_count']-1; $i++) { if(isset(${'boot_vars_net'.$i})) { foreach(${'boot_vars_net'.$i} AS $key => $value) { if($machine_id == 0) { //$machine_id = identify_machine('boot_vars_net'.$i.'_'.$key, $value); } else { break; } } } if($machine_id != 0) { break; } } }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 4, Position 2 = 28
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 24
Branch analysis from position: 24
2 jumps found. (Code = 44) Position 1 = 28, Position 2 = 6
Branch analysis from position: 28
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 6
2 jumps found. (Code = 43) Position 1 = 9, Position 2 = 20
Branch analysis from position: 9
2 jumps found. (Code = 77) Position 1 = 12, Position 2 = 19
Branch analysis from position: 12
2 jumps found. (Code = 78) Position 1 = 13, Position 2 = 19
Branch analysis from position: 13
2 jumps found. (Code = 43) Position 1 = 16, Position 2 = 17
Branch analysis from position: 16
1 jumps found. (Code = 42) Position 1 = 18
Branch analysis from position: 18
1 jumps found. (Code = 42) Position 1 = 12
Branch analysis from position: 12
Branch analysis from position: 17
1 jumps found. (Code = 42) Position 1 = 19
Branch analysis from position: 19
2 jumps found. (Code = 43) Position 1 = 22, Position 2 = 23
Branch analysis from position: 22
1 jumps found. (Code = 42) Position 1 = 28
Branch analysis from position: 28
Branch analysis from position: 23
2 jumps found. (Code = 44) Position 1 = 28, Position 2 = 6
Branch analysis from position: 28
Branch analysis from position: 6
Branch analysis from position: 19
Branch analysis from position: 19
Branch analysis from position: 20
Branch analysis from position: 28
filename:       /in/TMXYE
function name:  (null)
number of ops:  29
compiled vars:  !0 = $machine_id, !1 = $boot_vars_net0, !2 = $i, !3 = $value, !4 = $key, !5 = $settings
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 0
    5     1        ASSIGN                                                   !1, <array>
    8     2        IS_EQUAL                                                 !0, 0
          3      > JMPZ                                                     ~8, ->28
   10     4    >   ASSIGN                                                   !2, 0
          5      > JMP                                                      ->24
   12     6    >   CONCAT                                           ~10     'boot_vars_net', !2
          7        ISSET_ISEMPTY_VAR                             4          ~10
          8      > JMPZ                                                     ~11, ->20
   14     9    >   CONCAT                                           ~12     'boot_vars_net', !2
         10        FETCH_R                      local               ~13     ~12
         11      > FE_RESET_R                                       $14     ~13, ->19
         12    > > FE_FETCH_R                                       ~15     $14, !3, ->19
         13    >   ASSIGN                                                   !4, ~15
   16    14        IS_EQUAL                                                 !0, 0
         15      > JMPZ                                                     ~17, ->17
   17    16    > > JMP                                                      ->18
   22    17    > > JMP                                                      ->19
   14    18    > > JMP                                                      ->12
         19    >   FE_FREE                                                  $14
   26    20    >   IS_NOT_EQUAL                                             !0, 0
         21      > JMPZ                                                     ~18, ->23
         22    > > JMP                                                      ->28
   10    23    >   PRE_INC                                                  !2
         24    >   FETCH_DIM_R                                      ~20     !5, 'interface_count'
         25        SUB                                              ~21     ~20, 1
         26        IS_SMALLER_OR_EQUAL                                      !2, ~21
         27      > JMPNZ                                                    ~22, ->6
   28    28    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
154.6 ms | 1390 KiB | 13 Q