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<?php $str = 'белый, сиреневый, розовый, серобуромалиновый'; $сolours = preg_split("#\s*,\s*#", $str); $map = [ 'белый' => '#222', 'сиреневый' => '#333', 'розовый' => '#444', ]; $mapped = array_map(function($color) use($map) { return $map[$color] ?? $color; }, $сolours); echo implode(', ', $mapped);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/RXEis
function name:  (null)
number of ops:  20
compiled vars:  !0 = $str, !1 = $сolours, !2 = $map, !3 = $mapped
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '%D0%B1%D0%B5%D0%BB%D1%8B%D0%B9%2C+%D1%81%D0%B8%D1%80%D0%B5%D0%BD%D0%B5%D0%B2%D1%8B%D0%B9%2C+%D1%80%D0%BE%D0%B7%D0%BE%D0%B2%D1%8B%D0%B9%2C+%D1%81%D0%B5%D1%80%D0%BE%D0%B1%D1%83%D1%80%D0%BE%D0%BC%D0%B0%D0%BB%D0%B8%D0%BD%D0%BE%D0%B2%D1%8B%D0%B9'
    4     1        INIT_FCALL                                               'preg_split'
          2        SEND_VAL                                                 '%23%5Cs%2A%2C%5Cs%2A%23'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $5      
          5        ASSIGN                                                   !1, $5
    6     6        ASSIGN                                                   !2, <array>
   11     7        INIT_FCALL                                               'array_map'
          8        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FRXEis%3A11%240'
          9        BIND_LEXICAL                                             ~8, !2
   13    10        SEND_VAL                                                 ~8
         11        SEND_VAR                                                 !1
         12        DO_ICALL                                         $9      
   11    13        ASSIGN                                                   !3, $9
   14    14        INIT_FCALL                                               'implode'
         15        SEND_VAL                                                 '%2C+'
         16        SEND_VAR                                                 !3
         17        DO_ICALL                                         $11     
         18        ECHO                                                     $11
         19      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FRXEis%3A11%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/RXEis
function name:  {closure}
number of ops:  7
compiled vars:  !0 = $color, !1 = $map
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   11     0  E >   RECV                                             !0      
          1        BIND_STATIC                                              !1
   12     2        FETCH_DIM_IS                                     ~2      !1, !0
          3        COALESCE                                         ~3      ~2
          4        QM_ASSIGN                                        ~3      !0
          5      > RETURN                                                   ~3
   13     6*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FRXEis%3A11%240

Generated using Vulcan Logic Dumper, using php 8.0.0


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