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Source View: wp_spaces_regexp

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Line Code
5381            * This string is substituted for the \s sequence as needed in regular
5382            * expressions. For websites not written in English, different characters
5383            * may represent whitespace. For websites not encoded in UTF-8, the 0xC2 0xA0
5384            * sequence may not be in use.
5385            *
5386            * @since 4.0.0
5387            *
5388            * @param string $spaces Regexp pattern for matching common whitespace characters.
5389            */
5390           $spaces = apply_filters( 'wp_spaces_regexp', '[\r\n\t ]|\xC2\xA0| ' );
5391      }
5392
5393      return $spaces;
5394 }
5395
5396 /**
5397  * Print the important emoji-related styles.
5398  *
5399  * @since 4.2.0