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  1. <?php
  2.  
  3. class Kamus {
  4.     private $data = [];
  5.  
  6.     // Menambahkan kata dan sinonim-sinonimnya
  7.     public function tambah($kata, $sinonimArray) {
  8.         if (!isset($this->data[$kata])) {
  9.             $this->data[$kata] = [];
  10.         }
  11.  
  12.         foreach ($sinonimArray as $sinonim) {
  13.             if (!in_array($sinonim, $this->data[$kata])) {
  14.                 $this->data[$kata][] = $sinonim;
  15.             }
  16.         }
  17.     }
  18.  
  19.     // Mengambil sinonim dari suatu kata
  20.     public function ambilSinonim($kata) {
  21.         if (isset($this->data[$kata])) {
  22.             return $this->data[$kata];
  23.         }
  24.  
  25.         // Jika kata bukan kunci utama, cek apakah dia muncul sebagai sinonim
  26.         foreach ($this->data as $k => $daftarSinonim) {
  27.             if (in_array($kata, $daftarSinonim)) {
  28.                 return array_merge([$k], $this->data[$k]);
  29.             }
  30.         }
  31.  
  32.         return null;
  33.     }
  34. }
  35.  
  36. // Pengujian
  37. $kamus = new Kamus();
  38.  
  39. $kamus->tambah('big', ['large', 'great']);
  40. $kamus->tambah('big', ['huge', 'fat']);
  41. $kamus->tambah('huge', ['enormous', 'gigantic']);
  42.  
  43. // Uji hasil
  44. print_r($kamus->ambilSinonim('big'));       // ['large', 'great', 'huge', 'fat']
  45. print_r($kamus->ambilSinonim('huge'));      // ['big', 'large', 'great', 'huge', 'fat']
  46. print_r($kamus->ambilSinonim('gigantic'));  // ['huge', 'enormous', 'gigantic']
  47. print_r($kamus->ambilSinonim('colossal'));  // null
  48.  
  49. ?>
  50.  
Success #stdin #stdout 0.03s 26096KB
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Array
(
    [0] => large
    [1] => great
    [2] => huge
    [3] => fat
)
Array
(
    [0] => enormous
    [1] => gigantic
)
Array
(
    [0] => huge
    [1] => enormous
    [2] => gigantic
)
https://ideone.com/vNNd5g
language:
PHP (php 7.3.5)
created:
5 days ago
visibility:
public

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