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Source View: clean_url

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Line Code
2272           $url = str_replace( '&', '&', $url );
2273           $url = str_replace( "'", ''', $url );
2274      }
2275
2276      if ( !is_array($protocols) )
2277           $protocols = array ('http', 'https', 'ftp', 'ftps', 'mailto', 'news', 'irc', 'gopher', 'nntp', 'feed', 'telnet', 'mms', 'rtsp', 'svn');
2278      if ( wp_kses_bad_protocol( $url, $protocols ) != $url )
2279           return '';
2280
2281      return apply_filters('clean_url', $url, $original_url, $_context);
2282 }
2283
2284 /**
2285  * Performs esc_url() for database usage.
2286  *
2287  * @since 2.8.0
2288  * @uses esc_url()
2289  *
2290  * @param string $url The URL to be cleaned.