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<?php $array = [ [ 'attributes' => [ 'attribute_art-der-karte' => 'Rot' ], 'variation_id' => '222' ], [ 'attributes' => [ 'attribute_art-der-karte' => 'Green' ], 'variation_id' => '221' ] ]; function findVariationId(array $array, string $attrName, string $attrValue): ?string { foreach ($array as $entry) { if (($entry['attributes'][$attrName] ?? null) === $attrValue) { return $entry['variation_id']; } } return null; } echo findVariationId($array, 'attribute_art-der-karte', 'Green');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/aAOaN
function name:  (null)
number of ops:  8
compiled vars:  !0 = $array
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   28     1        INIT_FCALL                                               'findvariationid'
          2        SEND_VAR                                                 !0
          3        SEND_VAL                                                 'attribute_art-der-karte'
          4        SEND_VAL                                                 'Green'
          5        DO_FCALL                                      0  $2      
          6        ECHO                                                     $2
          7      > RETURN                                                   1

Function findvariationid:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 4, Position 2 = 16
Branch analysis from position: 4
2 jumps found. (Code = 78) Position 1 = 5, Position 2 = 16
Branch analysis from position: 5
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
1 jumps found. (Code = 42) Position 1 = 4
Branch analysis from position: 4
Branch analysis from position: 16
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 16
filename:       /in/aAOaN
function name:  findVariationId
number of ops:  20
compiled vars:  !0 = $array, !1 = $attrName, !2 = $attrValue, !3 = $entry
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   18     0  E >   RECV                                             !0      
          1        RECV                                             !1      
          2        RECV                                             !2      
   19     3      > FE_RESET_R                                       $4      !0, ->16
          4    > > FE_FETCH_R                                               $4, !3, ->16
   20     5    >   FETCH_DIM_IS                                     ~5      !3, 'attributes'
          6        FETCH_DIM_IS                                     ~6      ~5, !1
          7        COALESCE                                         ~7      ~6
          8        QM_ASSIGN                                        ~7      null
          9        IS_IDENTICAL                                             !2, ~7
         10      > JMPZ                                                     ~8, ->15
   21    11    >   FETCH_DIM_R                                      ~9      !3, 'variation_id'
         12        VERIFY_RETURN_TYPE                                       ~9
         13        FE_FREE                                                  $4
         14      > RETURN                                                   ~9
   19    15    > > JMP                                                      ->4
         16    >   FE_FREE                                                  $4
   25    17      > RETURN                                                   null
   26    18*       VERIFY_RETURN_TYPE                                       
         19*     > RETURN                                                   null

End of function findvariationid

Generated using Vulcan Logic Dumper, using php 8.0.0


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