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<?php $itinerary = array (array('portName'=>'Day At Sea'), array('portName'=>'Moscow')); $badPorts = array('At Sea', 'Day At Sea', 'Cruising The Mediterranean Sea'); $image = ''; $image .= implode(',', array_reduce($itinerary, function ($result, $item){ if(!in_array($item['portName'], $badPorts)) $result[] = $item['portName']; //$index++; return $result; }, array())); var_dump($image);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/o6Z2K
function name:  (null)
number of ops:  18
compiled vars:  !0 = $itinerary, !1 = $badPorts, !2 = $image
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        INIT_FCALL                                               'implode'
          4        SEND_VAL                                                 '%2C'
          5        INIT_FCALL                                               'array_reduce'
          6        SEND_VAR                                                 !0
          7        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2Fo6Z2K%3A5%240'
    9     8        SEND_VAL                                                 ~6
          9        SEND_VAL                                                 <array>
         10        DO_ICALL                                         $7      
         11        SEND_VAR                                                 $7
         12        DO_ICALL                                         $8      
         13        ASSIGN_OP                                     8          !2, $8
   11    14        INIT_FCALL                                               'var_dump'
         15        SEND_VAR                                                 !2
         16        DO_ICALL                                                 
         17      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2Fo6Z2K%3A5%240:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 9, Position 2 = 12
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 12
filename:       /in/o6Z2K
function name:  {closure}
number of ops:  14
compiled vars:  !0 = $result, !1 = $item, !2 = $badPorts
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   RECV                                             !0      
          1        RECV                                             !1      
    6     2        INIT_FCALL                                               'in_array'
          3        FETCH_DIM_R                                      ~3      !1, 'portName'
          4        SEND_VAL                                                 ~3
          5        SEND_VAR                                                 !2
          6        DO_ICALL                                         $4      
          7        BOOL_NOT                                         ~5      $4
          8      > JMPZ                                                     ~5, ->12
          9    >   FETCH_DIM_R                                      ~7      !1, 'portName'
         10        ASSIGN_DIM                                               !0
         11        OP_DATA                                                  ~7
    8    12    > > RETURN                                                   !0
    9    13*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2Fo6Z2K%3A5%240

Generated using Vulcan Logic Dumper, using php 8.0.0


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