Удаляются автоматически пробелы в поле keywords после запятой - Joomla 1.5: Установка и обновление

// clean up keywords -- eliminate extra spaces between phrases
		// and cr (\r) and lf (\n) characters from string
		if(!empty($this->metakey)) { // only process if not empty
			$bad_characters = array("\n", "\r", "\"", "<", ">"); // array of characters to remove
			$after_clean = JString::str_ireplace($bad_characters, "", $this->metakey); // remove bad characters
			$keys = explode(',', $after_clean); // create array using commas as delimiter
			$clean_keys = array(); 
			foreach($keys as $key) {
				if(trim($key)) {  // ignore blank keywords
					$clean_keys[] = trim($key);
				}
			}
			$this->metakey = implode(",", $clean_keys); // put array back together delimited by commas
		}
		
		// clean up description -- eliminate quotes and <> brackets
		if(!empty($this->metadesc)) { // only process if not empty
			$bad_characters = array("\"", "<", ">");
			$this->metadesc = JString::str_ireplace($bad_characters, "", $this->metadesc);
		}

$this->metakey = implode(",", $clean_keys); // put array back together delimited by commas

$this->metakey = implode(", ", $clean_keys); // put array back together delimited by commas