Update index.php

hctilg · May 18, 2024 · ff3ba5a · ff3ba5a
1 parent 8e4079e
commit ff3ba5a
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/index.php b/index.php
@@ -64,7 +64,7 @@ public function convert_to_persian(string $phrase, int $max_word_size=15, int $c
     $output = [];
     $results = $this->f2p_list($phrase, $max_word_size, $cutoff);
     foreach ($results as $result) $output[] = $result[0][0];
-    return implode(' ', $output);
+    return is_array($output[0]) ? $phrase : implode(' ', $output);
   }
 
   private function get_portable_filename(string $filename) {
@@ -296,4 +296,4 @@ function cartesian_product($arrays) {
     }
     return $result;
   }
-}
+}