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  1. <?php
  2.  
  3. 	class AmericanBritishSpellings {
  4. 		public function __construct($args) {
  5. 			return TRUE;
  6. 		}
  7. 		public function SwapBritishSpellingsForAmericanSpellings($args) {
  8. 			$text = $args['text'];
  9.  
  10. 			$spelling_alternatives = $this->GetSpellingsAndReplacements(['language'=>'american']);
  11.  
  12. 			$american_spellings = $spelling_alternatives['american'];
  13. 			$british_spellings = $spelling_alternatives['british'];
  14.  
  15. 			$text = preg_replace($british_spellings, $american_spellings, $text);
  16.  
  17. 			return $text;
  18. 		}
  19.  
  20. 		public function SwapAmericanSpellingsForBritishSpellings($args) {
  21. 			$text = $args['text'];
  22.  
  23. 			$spelling_alternatives = $this->GetSpellingsAndReplacements(['language'=>'british']);
  24.  
  25. 			$american_spellings = $spelling_alternatives['american'];
  26. 			$british_spellings = $spelling_alternatives['british'];
  27.  
  28. 			$text = preg_replace($american_spellings, $british_spellings, $text);
  29.  
  30. 			return $text;
  31. 		}
  32.  
  33. 		public function GetSpellingsAndReplacements($args) {
  34. 			$language = $args['language'];
  35.  
  36. 			$replacements = $this->BuildSpellingReplacements();
  37.  
  38. 			$american_spellings = $replacements['american'];
  39. 			$british_spellings = $replacements['british'];
  40.  
  41. 			$alternates = $this->BuildSpellingAlternates([
  42. 				'language'=>$language,
  43. 				'american'=>$american_spellings,
  44. 				'british'=>$british_spellings,
  45. 			]);
  46.  
  47. 			$american_spellings = $alternates['american'];
  48. 			$british_spellings = $alternates['british'];
  49.  
  50. 			return [
  51. 				'american'=>$american_spellings,
  52. 				'british'=>$british_spellings,
  53. 			];
  54. 		}
  55. 				public function BuildSpellingAlternates($args) {
  56. 			$language = $args['language'];
  57. 			$american_spellings = $args['american'];
  58. 			$british_spellings = $args['british'];
  59.  
  60. 			$american_spellings = $this->BuildSpellingAlternatesForLanguage(['spellings'=>$american_spellings]);
  61. 			$british_spellings = $this->BuildSpellingAlternatesForLanguage(['spellings'=>$british_spellings]);
  62.  
  63. 			if($language == 'american') {
  64. 				$british_spellings = $this->BuildSearchRegex(['spellings'=>$british_spellings]);
  65. 			} elseif($language == 'british') {
  66. 				$american_spellings = $this->BuildSearchRegex(['spellings'=>$american_spellings]);
  67. 			}
  68.  
  69. 			return [
  70. 				'american'=>$american_spellings,
  71. 				'british'=>$british_spellings,
  72. 			];
  73. 		}
  74.  
  75. 		public function BuildSpellingAlternatesForLanguage($args) {
  76. 			$spellings = $args['spellings'];
  77.  
  78. 			$spellings_uppercase = array_map('strtoupper', $spellings);
  79. 			$spellings_ucfirst = array_map('ucfirst', $spellings);
  80.  
  81. 			$spellings_and_alternates = [];
  82.  
  83. 			foreach([$spellings, $spellings_uppercase, $spellings_ucfirst] as $spelling_group) {
  84. 				foreach($spelling_group as $spelling) {
  85. 					$spellings_and_alternates[] = $spelling;
  86. 				}
  87. 			}
  88.  
  89. 			return $spellings_and_alternates;
  90. 		}
  91.  
  92. 		public function BuildSearchRegex($args) {
  93. 			$spellings = $args['spellings'];
  94.  
  95. 			$spellings_count = count($spellings);
  96.  
  97. 			$spellings = array_map([$this, 'BuildSearchRegexForWord'], $spellings);
  98.  
  99. 			return $spellings;
  100. 		}
  101.  
  102. 		public function BuildSearchRegexForWord($args) {
  103. 			$text = $args;
  104.  
  105. 			return '/\b' . $text . '\b/';
  106. 		}
  107.  
  108. 		public function BuildSpellingReplacements() {
  109. 			$spelling_alternatives = $this->GetAmericanToBritishSpellings();
  110.  
  111. 			$american_spellings = array_keys($spelling_alternatives);
  112. 			$british_spellings = array_values($spelling_alternatives);
  113.  
  114. 			$british_spellings_count = count($british_spellings);
  115.  
  116. 			for($i = 0; $i < $british_spellings_count; $i++) {
  117. 				$british_spelling = $british_spellings[$i];
  118. 				if(is_array($british_spelling)) {
  119. 					$american_spelling = $american_spellings[$i];
  120.  
  121. 					foreach($british_spelling as $british_spelling_item) {
  122. 						$british_spellings[] = $british_spelling_item;
  123. 						$american_spellings[] = $american_spelling;
  124. 					}
  125.  
  126. 					unset($american_spellings[$i]);
  127. 					unset($british_spellings[$i]);
  128. 				}
  129. 			}
  130.  
  131. 			return [
  132. 				'american'=>$american_spellings,
  133. 				'british'=>$british_spellings,
  134. 			];
  135. 		}
  136.  
  137.  
  138. 		public function GetAmericanToBritishSpellings() {
  139. 				// Sources:
  140. 				//
  141. 				//	8,000 Words: http://w...content-available-to-author-only...o.uk/docs/Words-Worldwide-Word-list-UK-US-2009.doc
  142. 				//	18,000 Words https://g...content-available-to-author-only...b.com/en-wl/wordlist/blob/master/varcon/varcon.txt
  143. 				//
  144. 				//  These sources did more than provide the total sum of words.  They cross-checked each other and found errors.
  145. 				//
  146. 				//  Total After Removing Duplicates: 20,000
  147. 			return [
  148. 				'labor'=>'labour',
  149. 				'laborer'=>['labourer', 'labouerer',],
  150. 				'laborers'=>['labourers', 'labouerers',],
  151. 			];
  152. 		}
  153. 	}
  154.  
  155. 	$abs = new AmericanBritishSpellings([]);
  156.  
  157. 	$text = 'labour, as a Labourer, in the laborite\'s labourine cavern with my fellow LABOURERS';
  158.  
  159. 	$americanized = $abs->SwapBritishSpellingsForAmericanSpellings(['text'=>$text]);
  160. 	$britishized = $abs->SwapAmericanSpellingsForBritishSpellings(['text'=>$americanized]);
  161. 	print("American - Test : " . $americanized);
  162. 	print("\n");
  163. 	print("British - Test : " . $britishized);
  164. ?>
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American - Test : labor, as a Laborer, in the laborite's labourine cavern with my fellow LABORERS
British - Test : labour, as a Labourer, in the laborite's labourine cavern with my fellow LABOURERS
https://ideone.com/YoWZ9y
Convert ENGLISH-spelling text to AMERICAN-spelling text! Easy! Or the reverse!

BSD 3-Clause License, check us out on github! https://g...content-available-to-author-only...b.com/HoldOffHunger/convert-british-to-american-spellings
language:
PHP (php 7.3.5)
created:
5 years ago
visibility:
public

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