3v4l.org

run code in 500+ PHP versions simultaneously
<?php $array = array(array(1, 2), array(3, 4), array(5, 6)); foreach($array as list($odd, $even)){ echo "$odd is odd; $even is even", PHP_EOL; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 15
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 15
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 15
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 15
filename:       /in/37Ok9
function name:  (null)
number of ops:  17
compiled vars:  !0 = $array, !1 = $odd, !2 = $even
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                       !0, <array>
    4     1      > FE_RESET_R                                           $4      !0, ->15
          2    > > FE_FETCH_R                                                   $4, $5, ->15
          3    >   FETCH_LIST_R                                         $6      $5, 0
          4        ASSIGN                                                       !1, $6
          5        FETCH_LIST_R                                         $8      $5, 1
          6        ASSIGN                                                       !2, $8
          7        FREE                                                         $5
    5     8        ROPE_INIT                                         4  ~11     !1
          9        ROPE_ADD                                          1  ~11     ~11, '+is+odd%3B+'
         10        ROPE_ADD                                          2  ~11     ~11, !2
         11        ROPE_END                                          3  ~10     ~11, '+is+even'
         12        ECHO                                                         ~10
         13        ECHO                                                         '%0A'
    4    14      > JMP                                                          ->2
         15    >   FE_FREE                                                      $4
    6    16      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


preferences:
233.22 ms | 3096 KiB | 13 Q