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Source View: wp_spaces_regexp

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Line Code
5594            * This string is substituted for the \s sequence as needed in regular
5595            * expressions. For websites not written in English, different characters
5596            * may represent whitespace. For websites not encoded in UTF-8, the 0xC2 0xA0
5597            * sequence may not be in use.
5598            *
5599            * @since 4.0.0
5600            *
5601            * @param string $spaces Regexp pattern for matching common whitespace characters.
5602            */
5603           $spaces = apply_filters( 'wp_spaces_regexp', '[\r\n\t ]|\xC2\xA0| ' );
5604      }
5605
5606      return $spaces;
5607 }
5608
5609 /**
5610  * Print the important emoji-related styles.
5611  *
5612  * @since 4.2.0