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

		@@ 2721-2733 (lines=13) @@
2718		*
2719		* @return string <p>The string with unwanted characters stripped from the left.</p>
2720		*/
2721		public static function ltrim(string $str = '', $chars = INF): string
2722		{
2723		if (!isset($str[0])) {
2724		return '';
2725		}
2726
2727		// Info: http://nadeausoftware.com/articles/2007/9/php_tip_how_strip_punctuation_characters_web_page#Unicodecharactercategories
2728		if ($chars === INF \|\| !$chars) {
2729		return \preg_replace('/^[\pZ\pC]+/u', '', $str);
2730		}
2731
2732		return \preg_replace('/^' . self::rxClass($chars) . '+/u', '', $str);
2733		}
2734
2735		/**
2736		* Returns the UTF-8 character with the maximum code point in the given data.
		@@ 3391-3403 (lines=13) @@
3388		*
3389		* @return string <p>The string with unwanted characters stripped from the right.</p>
3390		*/
3391		public static function rtrim(string $str = '', $chars = INF): string
3392		{
3393		if (!isset($str[0])) {
3394		return '';
3395		}
3396
3397		// Info: http://nadeausoftware.com/articles/2007/9/php_tip_how_strip_punctuation_characters_web_page#Unicodecharactercategories
3398		if ($chars === INF \|\| !$chars) {
3399		return \preg_replace('/[\pZ\pC]+$/u', '', $str);
3400		}
3401
3402		return \preg_replace('/' . self::rxClass($chars) . '+$/u', '', $str);
3403		}
3404
3405		/**
3406		* rxClass

voku / portable-utf8

Code Duplication Length = 13-13 lines in 2 locations

src/voku/helper/UTF8.php 2 locations