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<?php function reduceMultidimensionalArraysToOneDimension(array &$result, array $messages, $preffix) { foreach ($messages as $field => $msg) { if (is_array($msg)) { reduceMultidimensionalArraysToOneDimension($result, $msg, $preffix . $field . '_'); } else { $result[$preffix . $field] = $msg; } } } $messages = array( 'second1' => array( 'm1' => 'lorem ipusum', 'third1' => array( 'm1' => 'lorem ipusum', 'm2' => 'lorem ipusum', ), 'm2' => 'lorem ipusum', 'm3' => 'lorem ipusum', 'third2' => array( 'm1' => 'lorem ipusum', 'm2' => 'lorem ipusum', ), 'm4' => 'lorem ipusum', ), 'm1' => 'lorem ipusum', 'second2' => array( 'm1' => 'lorem ipusum', 'third1' => array( 'm1' => 'lorem ipusum', 'm2' => 'lorem ipusum', ), 'm2' => 'lorem ipusum', 'm3' => 'lorem ipusum', 'third2' => array( 'm1' => 'lorem ipusum', 'm2' => 'lorem ipusum', ), 'm4' => 'lorem ipusum', ), 'm2' => 'lorem ipusum', ); echo "Starting reference\n"; $time = microtime(true); $result = array(); reduceMultidimensionalArraysToOneDimension($result, $messages, 'preffix_'); $time = microtime(true) - $time; echo 'reference() took ' . $time . " seconds\n";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Evm87
function name:  (null)
number of ops:  21
compiled vars:  !0 = $messages, !1 = $time, !2 = $result
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   14     0  E >   ASSIGN                                                   !0, <array>
   47     1        ECHO                                                     'Starting+reference%0A'
   48     2        INIT_FCALL                                               'microtime'
          3        SEND_VAL                                                 <true>
          4        DO_ICALL                                         $4      
          5        ASSIGN                                                   !1, $4
   49     6        ASSIGN                                                   !2, <array>
   50     7        INIT_FCALL                                               'reducemultidimensionalarraystoonedimension'
          8        SEND_REF                                                 !2
          9        SEND_VAR                                                 !0
         10        SEND_VAL                                                 'preffix_'
         11        DO_FCALL                                      0          
   51    12        INIT_FCALL                                               'microtime'
         13        SEND_VAL                                                 <true>
         14        DO_ICALL                                         $8      
         15        SUB                                              ~9      $8, !1
         16        ASSIGN                                                   !1, ~9
   53    17        CONCAT                                           ~11     'reference%28%29+took+', !1
         18        CONCAT                                           ~12     ~11, '+seconds%0A'
         19        ECHO                                                     ~12
         20      > RETURN                                                   1

Function reducemultidimensionalarraystoonedimension:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 4, Position 2 = 20
Branch analysis from position: 4
2 jumps found. (Code = 78) Position 1 = 5, Position 2 = 20
Branch analysis from position: 5
2 jumps found. (Code = 43) Position 1 = 8, Position 2 = 16
Branch analysis from position: 8
1 jumps found. (Code = 42) Position 1 = 19
Branch analysis from position: 19
1 jumps found. (Code = 42) Position 1 = 4
Branch analysis from position: 4
Branch analysis from position: 16
1 jumps found. (Code = 42) Position 1 = 4
Branch analysis from position: 4
Branch analysis from position: 20
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 20
filename:       /in/Evm87
function name:  reduceMultidimensionalArraysToOneDimension
number of ops:  22
compiled vars:  !0 = $result, !1 = $messages, !2 = $preffix, !3 = $msg, !4 = $field
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
          1        RECV                                             !1      
          2        RECV                                             !2      
    5     3      > FE_RESET_R                                       $5      !1, ->20
          4    > > FE_FETCH_R                                       ~6      $5, !3, ->20
          5    >   ASSIGN                                                   !4, ~6
    6     6        TYPE_CHECK                                  128          !3
          7      > JMPZ                                                     ~8, ->16
    7     8    >   INIT_FCALL_BY_NAME                                       'reduceMultidimensionalArraysToOneDimension'
          9        SEND_VAR_EX                                              !0
         10        SEND_VAR_EX                                              !3
         11        CONCAT                                           ~9      !2, !4
         12        CONCAT                                           ~10     ~9, '_'
         13        SEND_VAL_EX                                              ~10
         14        DO_FCALL                                      0          
         15      > JMP                                                      ->19
    9    16    >   CONCAT                                           ~12     !2, !4
         17        ASSIGN_DIM                                               !0, ~12
         18        OP_DATA                                                  !3
    5    19    > > JMP                                                      ->4
         20    >   FE_FREE                                                  $5
   12    21      > RETURN                                                   null

End of function reducemultidimensionalarraystoonedimension

Generated using Vulcan Logic Dumper, using php 8.0.0


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