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Source View: sanitize_trackback_urls

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Line Code
5640       *
5641       * The string returned here consists of a space or carriage return-delimited list
5642       * of trackback URLs.
5643       *
5644       * @since 3.4.0
5645       *
5646       * @param string $urls_to_ping Sanitized space or carriage return separated URLs.
5647       * @param string $to_ping      Space or carriage return separated URLs before sanitization.
5648       */
5649      return apply_filters( 'sanitize_trackback_urls', $urls_to_ping, $to_ping );
5650 }
5652 /**
5653  * Adds slashes to a string or recursively adds slashes to strings within an array.
5654  *
5655  * This should be used when preparing data for core API that expects slashed data.
5656  * This should not be used to escape data going directly into an SQL query.
5657  *
5658  * @since 3.6.0