3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array( Array ( "0" => "sue", "1" => "salem", "2" => 30 ), Array ( "0" => "bob", "1" => "salem", "2" => 10 ), Array ( "0" => "sue", "1" => "benton", "2" => 2 ), Array ( "0" => "bob", "1" => "benton", "2" => 30 )); $keys = ["name", "locn", "sales"]; Foreach($arr as &$subarr){ $subarr = array_combine($keys, $subarr); } var_dump($arr);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 125) Position 1 = 3, Position 2 = 10
Branch analysis from position: 3
2 jumps found. (Code = 126) Position 1 = 4, Position 2 = 10
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 10
filename:       /in/MuKvo
function name:  (null)
number of ops:  15
compiled vars:  !0 = $arr, !1 = $keys, !2 = $subarr
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   28     1        ASSIGN                                                   !1, <array>
   29     2      > FE_RESET_RW                                      $5      !0, ->10
          3    > > FE_FETCH_RW                                              $5, !2, ->10
   30     4    >   INIT_FCALL                                               'array_combine'
          5        SEND_VAR                                                 !1
          6        SEND_VAR                                                 !2
          7        DO_ICALL                                         $6      
          8        ASSIGN                                                   !2, $6
   29     9      > JMP                                                      ->3
         10    >   FE_FREE                                                  $5
   32    11        INIT_FCALL                                               'var_dump'
         12        SEND_VAR                                                 !0
         13        DO_ICALL                                                 
         14      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
156.73 ms | 1010 KiB | 15 Q