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

		@@ 2814-2826 (lines=13) @@
2811		*
2812		* @return string <p>The string with unwanted characters stripped from the left.</p>
2813		*/
2814		public static function ltrim(string $str = '', $chars = INF): string
2815		{
2816		if (!isset($str[0])) {
2817		return '';
2818		}
2819
2820		// Info: http://nadeausoftware.com/articles/2007/9/php_tip_how_strip_punctuation_characters_web_page#Unicodecharactercategories
2821		if ($chars === INF \|\| !$chars) {
2822		return \preg_replace('/^[\pZ\pC]+/u', '', $str);
2823		}
2824
2825		return \preg_replace('/^' . self::rxClass($chars) . '+/u', '', $str);
2826		}
2827
2828		/**
2829		* Returns the UTF-8 character with the maximum code point in the given data.
		@@ 3465-3477 (lines=13) @@
3462		*
3463		* @return string <p>The string with unwanted characters stripped from the right.</p>
3464		*/
3465		public static function rtrim(string $str = '', $chars = INF): string
3466		{
3467		if (!isset($str[0])) {
3468		return '';
3469		}
3470
3471		// Info: http://nadeausoftware.com/articles/2007/9/php_tip_how_strip_punctuation_characters_web_page#Unicodecharactercategories
3472		if ($chars === INF \|\| !$chars) {
3473		return \preg_replace('/[\pZ\pC]+$/u', '', $str);
3474		}
3475
3476		return \preg_replace('/' . self::rxClass($chars) . '+$/u', '', $str);
3477		}
3478
3479		/**
3480		* rxClass

voku / portable-utf8

Code Duplication Length = 13-13 lines in 2 locations

src/voku/helper/UTF8.php 2 locations