3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array['1.5'] = "foo"; $array['1.6'] = "bar"; $size = count($array); foreach($array as $val) { print $val; } ?>
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 7, Position 2 = 10
Branch analysis from position: 7
2 jumps found. (Code = 78) Position 1 = 8, Position 2 = 10
Branch analysis from position: 8
1 jumps found. (Code = 42) Position 1 = 7
Branch analysis from position: 7
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 10
filename:       /in/9l30L
function name:  (null)
number of ops:  12
compiled vars:  !0 = $array, !1 = $size, !2 = $val
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN_DIM                                               !0, '1.5'
          1        OP_DATA                                                  'foo'
    3     2        ASSIGN_DIM                                               !0, '1.6'
          3        OP_DATA                                                  'bar'
    4     4        COUNT                                            ~5      !0
          5        ASSIGN                                                   !1, ~5
    5     6      > FE_RESET_R                                       $7      !0, ->10
          7    > > FE_FETCH_R                                               $7, !2, ->10
    6     8    >   ECHO                                                     !2
    5     9      > JMP                                                      ->7
         10    >   FE_FREE                                                  $7
    8    11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
159.58 ms | 1393 KiB | 13 Q