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Source View: sanitize_key

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Line Code
1490
1491      /**
1492       * Filter a sanitized key string.
1493       *
1494       * @since 3.0.0
1495       *
1496       * @param string $key     Sanitized key.
1497       * @param string $raw_key The key prior to sanitization.
1498       */
1499      return apply_filters( 'sanitize_key', $key, $raw_key );
1500 }
1501
1502 /**
1503  * Sanitizes a title, or returns a fallback title.
1504  *
1505  * Specifically, HTML and PHP tags are stripped. Further actions can be added
1506  * via the plugin API. If $title is empty and $fallback_title is set, the latter
1507  * will be used.
1508  *