1 files changed, 29 insertions, 0 deletions
diff --git a/vendor/patrickschur/language-detection/src/LanguageDetection/Tokenizer/WhitespaceTokenizer.php b/vendor/patrickschur/language-detection/src/LanguageDetection/Tokenizer/WhitespaceTokenizer.php
new file mode 100644
index 000000000..68bb6013a
--- /dev/null
+++ b/vendor/patrickschur/language-detection/src/LanguageDetection/Tokenizer/WhitespaceTokenizer.php
@@ -0,0 +1,29 @@
+<?php
+
+declare(strict_types = 1);
+
+namespace LanguageDetection\Tokenizer;
+
+/**
+ * Class WhitespaceTokenizer
+ *
+ * @copyright Patrick Schur
+ * @license https://opensource.org/licenses/mit-license.html MIT
+ * @author Patrick Schur <patrick_schur@outlook.de>
+ * @package LanguageDetection
+ */
+class WhitespaceTokenizer implements TokenizerInterface
+{
+    /**
+     * @param string $str
+     * @return array
+     */
+    public function tokenize(string $str): array
+    {
+        return \array_map(function ($word) {
+                return "_{$word}_";
+            },
+            \preg_split('/[^\pL]+(?<![\x27\x60\x{2019}])/u', $str, -1, PREG_SPLIT_NO_EMPTY)
+        );
+    }
+}
+\ No newline at end of file