3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ 'Name/First' => 'John', 'Name/Last' => 'Doe', 'Age' => 20, 'Address/Postal/City' => 'New York', 'Address/Postal/Zip' => 10003, 'Address/Billing/City' => 'Los Angeles', 'Phone' => 123456789, 'Foo/Bar' => 'test1', 'Foo/Bar/Foo2/Bar2' => 'test2', ]; $newarray = []; foreach($array as $path => $value) { $keys = array_filter(explode('/', $path)); $ref = &$newarray; foreach($keys as $level => $key) { if (!array_key_exists($key, $ref)) $ref[$key] = []; $ref = &$ref[$key]; if (isset($ref) && !is_array($ref)) { break; } } if (is_array($ref)) { $ref = $value; } } print_r($newarray);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 3, Position 2 = 37
Branch analysis from position: 3
2 jumps found. (Code = 78) Position 1 = 4, Position 2 = 37
Branch analysis from position: 4
2 jumps found. (Code = 77) Position 1 = 15, Position 2 = 32
Branch analysis from position: 15
2 jumps found. (Code = 78) Position 1 = 16, Position 2 = 32
Branch analysis from position: 16
2 jumps found. (Code = 43) Position 1 = 20, Position 2 = 22
Branch analysis from position: 20
2 jumps found. (Code = 46) Position 1 = 26, Position 2 = 29
Branch analysis from position: 26
2 jumps found. (Code = 43) Position 1 = 30, Position 2 = 31
Branch analysis from position: 30
1 jumps found. (Code = 42) Position 1 = 32
Branch analysis from position: 32
2 jumps found. (Code = 43) Position 1 = 35, Position 2 = 36
Branch analysis from position: 35
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 36
Branch analysis from position: 31
1 jumps found. (Code = 42) Position 1 = 15
Branch analysis from position: 15
Branch analysis from position: 29
Branch analysis from position: 22
Branch analysis from position: 32
Branch analysis from position: 32
Branch analysis from position: 37
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 37
filename:       /in/B61fi
function name:  (null)
number of ops:  42
compiled vars:  !0 = $array, !1 = $newarray, !2 = $value, !3 = $path, !4 = $keys, !5 = $ref, !6 = $key, !7 = $level
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   15     1        ASSIGN                                                   !1, <array>
   17     2      > FE_RESET_R                                       $10     !0, ->37
          3    > > FE_FETCH_R                                       ~11     $10, !2, ->37
          4    >   ASSIGN                                                   !3, ~11
   18     5        INIT_FCALL                                               'array_filter'
          6        INIT_FCALL                                               'explode'
          7        SEND_VAL                                                 '%2F'
          8        SEND_VAR                                                 !3
          9        DO_ICALL                                         $13     
         10        SEND_VAR                                                 $13
         11        DO_ICALL                                         $14     
         12        ASSIGN                                                   !4, $14
   19    13        ASSIGN_REF                                               !5, !1
   20    14      > FE_RESET_R                                       $17     !4, ->32
         15    > > FE_FETCH_R                                       ~18     $17, !6, ->32
         16    >   ASSIGN                                                   !7, ~18
   21    17        ARRAY_KEY_EXISTS                                 ~20     !6, !5
         18        BOOL_NOT                                         ~21     ~20
         19      > JMPZ                                                     ~21, ->22
         20    >   ASSIGN_DIM                                               !5, !6
         21        OP_DATA                                                  <array>
   22    22    >   FETCH_DIM_W                                      $23     !5, !6
         23        ASSIGN_REF                                               !5, $23
   23    24        ISSET_ISEMPTY_CV                                 ~25     !5
         25      > JMPZ_EX                                          ~25     ~25, ->29
         26    >   TYPE_CHECK                                  128  ~26     !5
         27        BOOL_NOT                                         ~27     ~26
         28        BOOL                                             ~25     ~27
         29    > > JMPZ                                                     ~25, ->31
   24    30    > > JMP                                                      ->32
   20    31    > > JMP                                                      ->15
         32    >   FE_FREE                                                  $17
   27    33        TYPE_CHECK                                  128          !5
         34      > JMPZ                                                     ~28, ->36
   28    35    >   ASSIGN                                                   !5, !2
   17    36    > > JMP                                                      ->3
         37    >   FE_FREE                                                  $10
   32    38        INIT_FCALL                                               'print_r'
         39        SEND_VAR                                                 !1
         40        DO_ICALL                                                 
         41      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
141.52 ms | 1009 KiB | 16 Q