3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array( 'test' => 1, 'hi' => 3, ); foreach ($a as $b => $b) { var_dump($b); }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 8
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 8
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
filename:       /in/Rb9ID
function name:  (null)
number of ops:  10
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    8     1      > FE_RESET_R                                       $3      !0, ->8
          2    > > FE_FETCH_R                                       ~4      $3, !1, ->8
          3    >   ASSIGN                                                   !1, ~4
    9     4        INIT_FCALL                                               'var_dump'
          5        SEND_VAR                                                 !1
          6        DO_ICALL                                                 
    8     7      > JMP                                                      ->2
          8    >   FE_FREE                                                  $3
   10     9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
154.49 ms | 1385 KiB | 15 Q