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Source View: sanitize_key

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Line Code
2136
2137      /**
2138       * Filters a sanitized key string.
2139       *
2140       * @since 3.0.0
2141       *
2142       * @param string $key     Sanitized key.
2143       * @param string $raw_key The key prior to sanitization.
2144       */
2145      return apply_filters( 'sanitize_key', $key, $raw_key );
2146 }
2147
2148 /**
2149  * Sanitizes a title, or returns a fallback title.
2150  *
2151  * Specifically, HTML and PHP tags are stripped. Further actions can be added
2152  * via the plugin API. If $title is empty and $fallback_title is set, the latter
2153  * will be used.
2154  *