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<?php $itinerary = array (array('portName'=>'Day At Sea'), array('portName'=>'Moscow'), array('portName'=>'Jupiter')); $badPorts = array('At Sea', 'Day At Sea', 'Cruising The Mediterranean Sea'); $image = ''; $index = 0; $image .= implode(',', array_reduce($itinerary, function ($result, $item) use ($badPorts, &$index){ if(!in_array($item['portName'], $badPorts)) $result[$index] = $item['portName']; $index++; return $result; }, array())); var_dump($image); $image2 = ''; array_walk($itinerary, function($item, $index) use(&$image2, $badPorts){ if(!in_array($item['portName'], $badPorts)) $image2 .= $index.":".$item['portName']; }); var_dump($image2);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/8uJSR
function name:  (null)
number of ops:  32
compiled vars:  !0 = $itinerary, !1 = $badPorts, !2 = $image, !3 = $index, !4 = $image2
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1        ASSIGN                                                   !1, <array>
    4     2        ASSIGN                                                   !2, ''
    5     3        ASSIGN                                                   !3, 0
    6     4        INIT_FCALL                                               'implode'
          5        SEND_VAL                                                 '%2C'
          6        INIT_FCALL                                               'array_reduce'
          7        SEND_VAR                                                 !0
          8        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2F8uJSR%3A6%240'
          9        BIND_LEXICAL                                             ~9, !1
         10        BIND_LEXICAL                                             ~9, !3
   10    11        SEND_VAL                                                 ~9
         12        SEND_VAL                                                 <array>
         13        DO_ICALL                                         $10     
         14        SEND_VAR                                                 $10
         15        DO_ICALL                                         $11     
         16        ASSIGN_OP                                     8          !2, $11
   12    17        INIT_FCALL                                               'var_dump'
         18        SEND_VAR                                                 !2
         19        DO_ICALL                                                 
   14    20        ASSIGN                                                   !4, ''
   15    21        INIT_FCALL                                               'array_walk'
         22        SEND_REF                                                 !0
         23        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2F8uJSR%3A15%241'
         24        BIND_LEXICAL                                             ~15, !4
         25        BIND_LEXICAL                                             ~15, !1
   17    26        SEND_VAL                                                 ~15
         27        DO_ICALL                                                 
   18    28        INIT_FCALL                                               'var_dump'
         29        SEND_VAR                                                 !4
         30        DO_ICALL                                                 
         31      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2F8uJSR%3A6%240:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 11, Position 2 = 14
Branch analysis from position: 11
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 14
filename:       /in/8uJSR
function name:  {closure}
number of ops:  17
compiled vars:  !0 = $result, !1 = $item, !2 = $badPorts, !3 = $index
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E >   RECV                                             !0      
          1        RECV                                             !1      
          2        BIND_STATIC                                              !2
          3        BIND_STATIC                                              !3
    7     4        INIT_FCALL                                               'in_array'
          5        FETCH_DIM_R                                      ~4      !1, 'portName'
          6        SEND_VAL                                                 ~4
          7        SEND_VAR                                                 !2
          8        DO_ICALL                                         $5      
          9        BOOL_NOT                                         ~6      $5
         10      > JMPZ                                                     ~6, ->14
         11    >   FETCH_DIM_R                                      ~8      !1, 'portName'
         12        ASSIGN_DIM                                               !0, !3
         13        OP_DATA                                                  ~8
    8    14    >   PRE_INC                                                  !3
    9    15      > RETURN                                                   !0
   10    16*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2F8uJSR%3A6%240

Function %00%7Bclosure%7D%2Fin%2F8uJSR%3A15%241:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 11, Position 2 = 15
Branch analysis from position: 11
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 15
filename:       /in/8uJSR
function name:  {closure}
number of ops:  16
compiled vars:  !0 = $item, !1 = $index, !2 = $image2, !3 = $badPorts
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   15     0  E >   RECV                                             !0      
          1        RECV                                             !1      
          2        BIND_STATIC                                              !2
          3        BIND_STATIC                                              !3
   16     4        INIT_FCALL                                               'in_array'
          5        FETCH_DIM_R                                      ~4      !0, 'portName'
          6        SEND_VAL                                                 ~4
          7        SEND_VAR                                                 !3
          8        DO_ICALL                                         $5      
          9        BOOL_NOT                                         ~6      $5
         10      > JMPZ                                                     ~6, ->15
         11    >   CONCAT                                           ~7      !1, '%3A'
         12        FETCH_DIM_R                                      ~8      !0, 'portName'
         13        CONCAT                                           ~9      ~7, ~8
         14        ASSIGN_OP                                     8          !2, ~9
   17    15    > > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2F8uJSR%3A15%241

Generated using Vulcan Logic Dumper, using php 8.0.0


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