Code Duplication - voku/portable-utf8 - Measure and Improve Code Quality continuously with Scrutinizer

Code Duplication Length = 13-13 lines in 2 locations

src/voku/helper/UTF8.php 2 locations


   *
   * @return string <p>The string with unwanted characters stripped from the left.</p>
   */
  public static function ltrim(string $str = '', $chars = INF): string
  {
    if (!isset($str[0])) {
      return '';
    }

    // Info: http://nadeausoftware.com/articles/2007/9/php_tip_how_strip_punctuation_characters_web_page#Unicodecharactercategories
    if ($chars === INF || !$chars) {
      return \preg_replace('/^[\pZ\pC]+/u', '', $str);
    }

    return \preg_replace('/^' . self::rxClass($chars) . '+/u', '', $str);
  }

  /**
   * Returns the UTF-8 character with the maximum code point in the given data.

   *
   * @return string <p>The string with unwanted characters stripped from the right.</p>
   */
  public static function rtrim(string $str = '', $chars = INF): string
  {
    if (!isset($str[0])) {
      return '';
    }

    // Info: http://nadeausoftware.com/articles/2007/9/php_tip_how_strip_punctuation_characters_web_page#Unicodecharactercategories
    if ($chars === INF || !$chars) {
      return \preg_replace('/[\pZ\pC]+$/u', '', $str);
    }

    return \preg_replace('/' . self::rxClass($chars) . '+$/u', '', $str);
  }

  /**
   * rxClass

		@@ 2819-2831 (lines=13) @@
2816		*
2817		* @return string <p>The string with unwanted characters stripped from the left.</p>
2818		*/
2819		public static function ltrim(string $str = '', $chars = INF): string
2820		{
2821		if (!isset($str[0])) {
2822		return '';
2823		}
2824
2825		// Info: http://nadeausoftware.com/articles/2007/9/php_tip_how_strip_punctuation_characters_web_page#Unicodecharactercategories
2826		if ($chars === INF \|\| !$chars) {
2827		return \preg_replace('/^[\pZ\pC]+/u', '', $str);
2828		}
2829
2830		return \preg_replace('/^' . self::rxClass($chars) . '+/u', '', $str);
2831		}
2832
2833		/**
2834		* Returns the UTF-8 character with the maximum code point in the given data.
		@@ 3470-3482 (lines=13) @@
3467		*
3468		* @return string <p>The string with unwanted characters stripped from the right.</p>
3469		*/
3470		public static function rtrim(string $str = '', $chars = INF): string
3471		{
3472		if (!isset($str[0])) {
3473		return '';
3474		}
3475
3476		// Info: http://nadeausoftware.com/articles/2007/9/php_tip_how_strip_punctuation_characters_web_page#Unicodecharactercategories
3477		if ($chars === INF \|\| !$chars) {
3478		return \preg_replace('/[\pZ\pC]+$/u', '', $str);
3479		}
3480
3481		return \preg_replace('/' . self::rxClass($chars) . '+$/u', '', $str);
3482		}
3483
3484		/**
3485		* rxClass

voku / portable-utf8

Code Duplication Length = 13-13 lines in 2 locations

src/voku/helper/UTF8.php 2 locations