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Path: ~/home/decas683/belomonte.decastilhosports.com.br/wp/wp-includes/

File Content: `canonical.php`

<?php
/**
 * Canonical API to handle WordPress Redirecting
 *
 * Based on "Permalink Redirect" from Scott Yang and "Enforce www. Preference"
 * by Mark Jaquith
 *
 * @package WordPress
 * @since 2.3.0
 */

/**
 * Redirects incoming links to the proper URL based on the site url.
 *
 * Search engines consider www.somedomain.com and somedomain.com to be two
 * different URLs when they both go to the same location. This SEO enhancement
 * prevents penalty for duplicate content by redirecting all incoming links to
 * one or the other.
 *
 * Prevents redirection for feeds, trackbacks, searches, and
 * admin URLs. Does not redirect on non-pretty-permalink-supporting IIS 7+,
 * page/post previews, WP admin, Trackbacks, robots.txt, searches, or on POST
 * requests.
 *
 * Will also attempt to find the correct link when a user enters a URL that does
 * not exist based on exact WordPress query. Will instead try to parse the URL
 * or query in an attempt to figure the correct page to go to.
 *
 * @since 2.3.0
 *
 * @global WP_Rewrite $wp_rewrite
 * @global bool $is_IIS
 * @global WP_Query $wp_query
 * @global wpdb $wpdb WordPress database abstraction object.
 * @global WP $wp Current WordPress environment instance. 
 *
 * @param string $requested_url Optional. The URL that was requested, used to
 *		figure if redirect is needed.
 * @param bool $do_redirect Optional. Redirect to the new URL.
 * @return string|void The string of the URL, if redirect needed.
 */
function redirect_canonical( $requested_url = null, $do_redirect = true ) {
	global $wp_rewrite, $is_IIS, $wp_query, $wpdb, $wp;

	if ( isset( $_SERVER['REQUEST_METHOD'] ) && ! in_array( strtoupper( $_SERVER['REQUEST_METHOD'] ), array( 'GET', 'HEAD' ) ) ) {
		return;
	}

	// If we're not in wp-admin and the post has been published and preview nonce
	// is non-existent or invalid then no need for preview in query
	if ( is_preview() && get_query_var( 'p' ) && 'publish' == get_post_status( get_query_var( 'p' ) ) ) {
		if ( ! isset( $_GET['preview_id'] )
			|| ! isset( $_GET['preview_nonce'] )
			|| ! wp_verify_nonce( $_GET['preview_nonce'], 'post_preview_' . (int) $_GET['preview_id'] ) ) {
			$wp_query->is_preview = false;
		}
	}

	if ( is_trackback() || is_search() || is_admin() || is_preview() || is_robots() || ( $is_IIS && !iis7_supports_permalinks() ) ) {
		return;
	}

	if ( ! $requested_url && isset( $_SERVER['HTTP_HOST'] ) ) {
		// build the URL in the address bar
		$requested_url  = is_ssl() ? 'https://' : 'http://';
		$requested_url .= $_SERVER['HTTP_HOST'];
		$requested_url .= $_SERVER['REQUEST_URI'];
	}

	$original = @parse_url($requested_url);
	if ( false === $original ) {
		return;
	}

	$redirect = $original;
	$redirect_url = false;

	// Notice fixing
	if ( !isset($redirect['path']) )
		$redirect['path'] = '';
	if ( !isset($redirect['query']) )
		$redirect['query'] = '';

	// If the original URL ended with non-breaking spaces, they were almost
	// certainly inserted by accident. Let's remove them, so the reader doesn't
	// see a 404 error with no obvious cause.
	$redirect['path'] = preg_replace( '|(%C2%A0)+$|i', '', $redirect['path'] );

	// It's not a preview, so remove it from URL
	if ( get_query_var( 'preview' ) ) {
		$redirect['query'] = remove_query_arg( 'preview', $redirect['query'] );
	}

	if ( is_feed() && ( $id = get_query_var( 'p' ) ) ) {
		if ( $redirect_url = get_post_comments_feed_link( $id, get_query_var( 'feed' ) ) ) {
			$redirect['query'] = _remove_qs_args_if_not_in_url( $redirect['query'], array( 'p', 'page_id', 'attachment_id', 'pagename', 'name', 'post_type', 'feed'), $redirect_url );
			$redirect['path'] = parse_url( $redirect_url, PHP_URL_PATH );
		}
	}

	if ( is_singular() && 1 > $wp_query->post_count && ($id = get_query_var('p')) ) {

		$vars = $wpdb->get_results( $wpdb->prepare("SELECT post_type, post_parent FROM $wpdb->posts WHERE ID = %d", $id) );

		if ( isset($vars[0]) && $vars = $vars[0] ) {
			if ( 'revision' == $vars->post_type && $vars->post_parent > 0 )
				$id = $vars->post_parent;

			if ( $redirect_url = get_permalink($id) )
				$redirect['query'] = _remove_qs_args_if_not_in_url( $redirect['query'], array( 'p', 'page_id', 'attachment_id', 'pagename', 'name', 'post_type' ), $redirect_url );
		}
	}

	// These tests give us a WP-generated permalink
	if ( is_404() ) {

		// Redirect ?page_id, ?p=, ?attachment_id= to their respective url's
		$id = max( get_query_var('p'), get_query_var('page_id'), get_query_var('attachment_id') );
		if ( $id && $redirect_post = get_post($id) ) {
			$post_type_obj = get_post_type_object($redirect_post->post_type);
			if ( $post_type_obj->public && 'auto-draft' != $redirect_post->post_status ) {
				$redirect_url = get_permalink($redirect_post);
				$redirect['query'] = _remove_qs_args_if_not_in_url( $redirect['query'], array( 'p', 'page_id', 'attachment_id', 'pagename', 'name', 'post_type' ), $redirect_url );
			}
		}

		if ( get_query_var( 'day' ) && get_query_var( 'monthnum' ) && get_query_var( 'year' ) ) {
			$year  = get_query_var( 'year' );
			$month = get_query_var( 'monthnum' );
			$day   = get_query_var( 'day' );
			$date  = sprintf( '%04d-%02d-%02d', $year, $month, $day );
			if ( ! wp_checkdate( $month, $day, $year, $date ) ) {
				$redirect_url = get_month_link( $year, $month );
				$redirect['query'] = _remove_qs_args_if_not_in_url( $redirect['query'], array( 'year', 'monthnum', 'day' ), $redirect_url );
			}
		} elseif ( get_query_var( 'monthnum' ) && get_query_var( 'year' ) && 12 < get_query_var( 'monthnum' ) ) {
			$redirect_url = get_year_link( get_query_var( 'year' ) );
			$redirect['query'] = _remove_qs_args_if_not_in_url( $redirect['query'], array( 'year', 'monthnum' ), $redirect_url );
		}

		if ( ! $redirect_url ) {
			if ( $redirect_url = redirect_guess_404_permalink() ) {
				$redirect['query'] = _remove_qs_args_if_not_in_url( $redirect['query'], array( 'page', 'feed', 'p', 'page_id', 'attachment_id', 'pagename', 'name', 'post_type' ), $redirect_url );
			}
		}

		if ( get_query_var( 'page' ) && $wp_query->post &&
			false !== strpos( $wp_query->post->post_content, '<!--nextpage-->' ) ) {
			$redirect['path'] = rtrim( $redirect['path'], (int) get_query_var( 'page' ) . '/' );
			$redirect['query'] = remove_query_arg( 'page', $redirect['query'] );
			$redirect_url = get_permalink( $wp_query->post->ID );
		}

	} elseif ( is_object($wp_rewrite) && $wp_rewrite->using_permalinks() ) {
		// rewriting of old ?p=X, ?m=2004, ?m=200401, ?m=20040101
		if ( is_attachment() &&
			! array_diff( array_keys( $wp->query_vars ), array( 'attachment', 'attachment_id' ) ) &&
			! $redirect_url ) {
			if ( ! empty( $_GET['attachment_id'] ) ) {
				$redirect_url = get_attachment_link( get_query_var( 'attachment_id' ) );
				if ( $redirect_url ) {
					$redirect['query'] = remove_query_arg( 'attachment_id', $redirect['query'] );
				}
			} else {
				$redirect_url = get_attachment_link();
			}
		} elseif ( is_single() && !empty($_GET['p']) && ! $redirect_url ) {
			if ( $redirect_url = get_permalink(get_query_var('p')) )
				$redirect['query'] = remove_query_arg(array('p', 'post_type'), $redirect['query']);
		} elseif ( is_single() && !empty($_GET['name'])  && ! $redirect_url ) {
			if ( $redirect_url = get_permalink( $wp_query->get_queried_object_id() ) )
				$redirect['query'] = remove_query_arg('name', $redirect['query']);
		} elseif ( is_page() && !empty($_GET['page_id']) && ! $redirect_url ) {
			if ( $redirect_url = get_permalink(get_query_var('page_id')) )
				$redirect['query'] = remove_query_arg('page_id', $redirect['query']);
		} elseif ( is_page() && !is_feed() && 'page' == get_option('show_on_front') && get_queried_object_id() == get_option('page_on_front')  && ! $redirect_url ) {
			$redirect_url = home_url('/');
		} elseif ( is_home() && !empty($_GET['page_id']) && 'page' == get_option('show_on_front') && get_query_var('page_id') == get_option('page_for_posts')  && ! $redirect_url ) {
			if ( $redirect_url = get_permalink(get_option('page_for_posts')) )
				$redirect['query'] = remove_query_arg('page_id', $redirect['query']);
		} elseif ( !empty($_GET['m']) && ( is_year() || is_month() || is_day() ) ) {
			$m = get_query_var('m');
			switch ( strlen($m) ) {
				case 4: // Yearly
					$redirect_url = get_year_link($m);
					break;
				case 6: // Monthly
					$redirect_url = get_month_link( substr($m, 0, 4), substr($m, 4, 2) );
					break;
				case 8: // Daily
					$redirect_url = get_day_link(substr($m, 0, 4), substr($m, 4, 2), substr($m, 6, 2));
					break;
			}
			if ( $redirect_url )
				$redirect['query'] = remove_query_arg('m', $redirect['query']);
		// now moving on to non ?m=X year/month/day links
		} elseif ( is_day() && get_query_var('year') && get_query_var('monthnum') && !empty($_GET['day']) ) {
			if ( $redirect_url = get_day_link(get_query_var('year'), get_query_var('monthnum'), get_query_var('day')) )
				$redirect['query'] = remove_query_arg(array('year', 'monthnum', 'day'), $redirect['query']);
		} elseif ( is_month() && get_query_var('year') && !empty($_GET['monthnum']) ) {
			if ( $redirect_url = get_month_link(get_query_var('year'), get_query_var('monthnum')) )
				$redirect['query'] = remove_query_arg(array('year', 'monthnum'), $redirect['query']);
		} elseif ( is_year() && !empty($_GET['year']) ) {
			if ( $redirect_url = get_year_link(get_query_var('year')) )
				$redirect['query'] = remove_query_arg('year', $redirect['query']);
		} elseif ( is_author() && !empty($_GET['author']) && preg_match( '|^[0-9]+$|', $_GET['author'] ) ) {
			$author = get_userdata(get_query_var('author'));
			if ( ( false !== $author ) && $wpdb->get_var( $wpdb->prepare( "SELECT ID FROM $wpdb->posts WHERE $wpdb->posts.post_author = %d AND $wpdb->posts.post_status = 'publish' LIMIT 1", $author->ID ) ) ) {
				if ( $redirect_url = get_author_posts_url($author->ID, $author->user_nicename) )
					$redirect['query'] = remove_query_arg('author', $redirect['query']);
			}
		} elseif ( is_category() || is_tag() || is_tax() ) { // Terms (Tags/categories)

			$term_count = 0;
			foreach ( $wp_query->tax_query->queried_terms as $tax_query )
				$term_count += count( $tax_query['terms'] );

			$obj = $wp_query->get_queried_object();
			if ( $term_count <= 1 && !empty($obj->term_id) && ( $tax_url = get_term_link((int)$obj->term_id, $obj->taxonomy) ) && !is_wp_error($tax_url) ) {
				if ( !empty($redirect['query']) ) {
					// Strip taxonomy query vars off the url.
					$qv_remove = array( 'term', 'taxonomy');
					if ( is_category() ) {
						$qv_remove[] = 'category_name';
						$qv_remove[] = 'cat';
					} elseif ( is_tag() ) {
						$qv_remove[] = 'tag';
						$qv_remove[] = 'tag_id';
					} else { // Custom taxonomies will have a custom query var, remove those too:
						$tax_obj = get_taxonomy( $obj->taxonomy );
						if ( false !== $tax_obj->query_var )
							$qv_remove[] = $tax_obj->query_var;
					}

					$rewrite_vars = array_diff( array_keys($wp_query->query), array_keys($_GET) );

					if ( !array_diff($rewrite_vars, array_keys($_GET))  ) { // Check to see if all the Query vars are coming from the rewrite, none are set via $_GET
						$redirect['query'] = remove_query_arg($qv_remove, $redirect['query']); //Remove all of the per-tax qv's

						// Create the destination url for this taxonomy
						$tax_url = parse_url($tax_url);
						if ( ! empty($tax_url['query']) ) { // Taxonomy accessible via ?taxonomy=..&term=.. or any custom qv..
							parse_str($tax_url['query'], $query_vars);
							$redirect['query'] = add_query_arg($query_vars, $redirect['query']);
						} else { // Taxonomy is accessible via a "pretty-URL"
							$redirect['path'] = $tax_url['path'];
						}

					} else { // Some query vars are set via $_GET. Unset those from $_GET that exist via the rewrite
						foreach ( $qv_remove as $_qv ) {
							if ( isset($rewrite_vars[$_qv]) )
								$redirect['query'] = remove_query_arg($_qv, $redirect['query']);
						}
					}
				}

			}
		} elseif ( is_single() && strpos($wp_rewrite->permalink_structure, '%category%') !== false && $cat = get_query_var( 'category_name' ) ) {
			$category = get_category_by_path( $cat );
			if ( ( ! $category || is_wp_error( $category ) ) || ! has_term( $category->term_id, 'category', $wp_query->get_queried_object_id() ) ) {
				$redirect_url = get_permalink($wp_query->get_queried_object_id());
			}
		}

		// Post Paging
		if ( is_singular() && get_query_var('page') ) {
			if ( !$redirect_url )
				$redirect_url = get_permalink( get_queried_object_id() );

			$page = get_query_var( 'page' );
			if ( $page > 1 ) {
				if ( is_front_page() ) {
					$redirect_url = trailingslashit( $redirect_url ) . user_trailingslashit( "$wp_rewrite->pagination_base/$page", 'paged' );
				} else {
					$redirect_url = trailingslashit( $redirect_url ) . user_trailingslashit( $page, 'single_paged' );
				}
			}
			$redirect['query'] = remove_query_arg( 'page', $redirect['query'] );
		}

		// paging and feeds
		if ( get_query_var('paged') || is_feed() || get_query_var('cpage') ) {
			while ( preg_match( "#/$wp_rewrite->pagination_base/?[0-9]+?(/+)?$#", $redirect['path'] ) || preg_match( '#/(comments/?)?(feed|rss|rdf|atom|rss2)(/+)?$#', $redirect['path'] ) || preg_match( "#/{$wp_rewrite->comments_pagination_base}-[0-9]+(/+)?$#", $redirect['path'] ) ) {
				// Strip off paging and feed
				$redirect['path'] = preg_replace("#/$wp_rewrite->pagination_base/?[0-9]+?(/+)?$#", '/', $redirect['path']); // strip off any existing paging
				$redirect['path'] = preg_replace('#/(comments/?)?(feed|rss2?|rdf|atom)(/+|$)#', '/', $redirect['path']); // strip off feed endings
				$redirect['path'] = preg_replace("#/{$wp_rewrite->comments_pagination_base}-[0-9]+?(/+)?$#", '/', $redirect['path']); // strip off any existing comment paging
			}

			$addl_path = '';
			if ( is_feed() && in_array( get_query_var('feed'), $wp_rewrite->feeds ) ) {
				$addl_path = !empty( $addl_path ) ? trailingslashit($addl_path) : '';
				if ( !is_singular() && get_query_var( 'withcomments' ) )
					$addl_path .= 'comments/';
				if ( ( 'rss' == get_default_feed() && 'feed' == get_query_var('feed') ) || 'rss' == get_query_var('feed') )
					$addl_path .= user_trailingslashit( 'feed/' . ( ( get_default_feed() == 'rss2' ) ? '' : 'rss2' ), 'feed' );
				else
					$addl_path .= user_trailingslashit( 'feed/' . ( ( get_default_feed() ==  get_query_var('feed') || 'feed' == get_query_var('feed') ) ? '' : get_query_var('feed') ), 'feed' );
				$redirect['query'] = remove_query_arg( 'feed', $redirect['query'] );
			} elseif ( is_feed() && 'old' == get_query_var('feed') ) {
				$old_feed_files = array(
					'wp-atom.php'         => 'atom',
					'wp-commentsrss2.php' => 'comments_rss2',
					'wp-feed.php'         => get_default_feed(),
					'wp-rdf.php'          => 'rdf',
					'wp-rss.php'          => 'rss2',
					'wp-rss2.php'         => 'rss2',
				);
				if ( isset( $old_feed_files[ basename( $redirect['path'] ) ] ) ) {
					$redirect_url = get_feed_link( $old_feed_files[ basename( $redirect['path'] ) ] );
					wp_redirect( $redirect_url, 301 );
					die();
				}
			}

			if ( get_query_var('paged') > 0 ) {
				$paged = get_query_var('paged');
				$redirect['query'] = remove_query_arg( 'paged', $redirect['query'] );
				if ( !is_feed() ) {
					if ( $paged > 1 && !is_single() ) {
						$addl_path = ( !empty( $addl_path ) ? trailingslashit($addl_path) : '' ) . user_trailingslashit("$wp_rewrite->pagination_base/$paged", 'paged');
					} elseif ( !is_single() ) {
						$addl_path = !empty( $addl_path ) ? trailingslashit($addl_path) : '';
					}
				} elseif ( $paged > 1 ) {
					$redirect['query'] = add_query_arg( 'paged', $paged, $redirect['query'] );
				}
			}

			if ( get_option( 'page_comments' ) && (
				( 'newest' == get_option( 'default_comments_page' ) && get_query_var( 'cpage' ) > 0 ) ||
				( 'newest' != get_option( 'default_comments_page' ) && get_query_var( 'cpage' ) > 1 )
			) ) {
				$addl_path = ( !empty( $addl_path ) ? trailingslashit($addl_path) : '' ) . user_trailingslashit( $wp_rewrite->comments_pagination_base . '-' . get_query_var('cpage'), 'commentpaged' );
				$redirect['query'] = remove_query_arg( 'cpage', $redirect['query'] );
			}

			$redirect['path'] = user_trailingslashit( preg_replace('|/' . preg_quote( $wp_rewrite->index, '|' ) . '/?$|', '/', $redirect['path']) ); // strip off trailing /index.php/
			if ( !empty( $addl_path ) && $wp_rewrite->using_index_permalinks() && strpos($redirect['path'], '/' . $wp_rewrite->index . '/') === false )
				$redirect['path'] = trailingslashit($redirect['path']) . $wp_rewrite->index . '/';
			if ( !empty( $addl_path ) )
				$redirect['path'] = trailingslashit($redirect['path']) . $addl_path;
			$redirect_url = $redirect['scheme'] . '://' . $redirect['host'] . $redirect['path'];
		}

		if ( 'wp-register.php' == basename( $redirect['path'] ) ) {
			if ( is_multisite() ) {
				/** This filter is documented in wp-login.php */
				$redirect_url = apply_filters( 'wp_signup_location', network_site_url( 'wp-signup.php' ) );
			} else {
				$redirect_url = wp_registration_url();
			}

			wp_redirect( $redirect_url, 301 );
			die();
		}
	}

	// tack on any additional query vars
	$redirect['query'] = preg_replace( '#^\??&*?#', '', $redirect['query'] );
	if ( $redirect_url && !empty($redirect['query']) ) {
		parse_str( $redirect['query'], $_parsed_query );
		$redirect = @parse_url($redirect_url);

		if ( ! empty( $_parsed_query['name'] ) && ! empty( $redirect['query'] ) ) {
			parse_str( $redirect['query'], $_parsed_redirect_query );

			if ( empty( $_parsed_redirect_query['name'] ) )
				unset( $_parsed_query['name'] );
		}

		$_parsed_query = rawurlencode_deep( $_parsed_query );
		$redirect_url = add_query_arg( $_parsed_query, $redirect_url );
	}

	if ( $redirect_url )
		$redirect = @parse_url($redirect_url);

	// www.example.com vs example.com
	$user_home = @parse_url(home_url());
	if ( !empty($user_home['host']) )
		$redirect['host'] = $user_home['host'];
	if ( empty($user_home['path']) )
		$user_home['path'] = '/';

	// Handle ports
	if ( !empty($user_home['port']) )
		$redirect['port'] = $user_home['port'];
	else
		unset($redirect['port']);

	// trailing /index.php
	$redirect['path'] = preg_replace('|/' . preg_quote( $wp_rewrite->index, '|' ) . '/*?$|', '/', $redirect['path']);

	$punctuation_pattern = implode( '|', array_map( 'preg_quote', array(
		' ', '%20',  // space
		'!', '%21',  // exclamation mark
		'"', '%22',  // double quote
		"'", '%27',  // single quote
		'(', '%28',  // opening bracket
		')', '%29',  // closing bracket
		',', '%2C',  // comma
		'.', '%2E',  // period
		';', '%3B',  // semicolon
		'{', '%7B',  // opening curly bracket
		'}', '%7D',  // closing curly bracket
		'%E2%80%9C', // opening curly quote
		'%E2%80%9D', // closing curly quote
	) ) );

	// Remove trailing spaces and end punctuation from the path.
	$redirect['path'] = preg_replace( "#($punctuation_pattern)+$#", '', $redirect['path'] );

	if ( !empty( $redirect['query'] ) ) {
		// Remove trailing spaces and end punctuation from certain terminating query string args.
		$redirect['query'] = preg_replace( "#((p|page_id|cat|tag)=[^&]*?)($punctuation_pattern)+$#", '$1', $redirect['query'] );

		// Clean up empty query strings
		$redirect['query'] = trim(preg_replace( '#(^|&)(p|page_id|cat|tag)=?(&|$)#', '&', $redirect['query']), '&');

		// Redirect obsolete feeds
		$redirect['query'] = preg_replace( '#(^|&)feed=rss(&|$)#', '$1feed=rss2$2', $redirect['query'] );

		// Remove redundant leading ampersands
		$redirect['query'] = preg_replace( '#^\??&*?#', '', $redirect['query'] );
	}

	// strip /index.php/ when we're not using PATHINFO permalinks
	if ( !$wp_rewrite->using_index_permalinks() )
		$redirect['path'] = str_replace( '/' . $wp_rewrite->index . '/', '/', $redirect['path'] );

	// trailing slashes
	if ( is_object($wp_rewrite) && $wp_rewrite->using_permalinks() && !is_404() && (!is_front_page() || ( is_front_page() && (get_query_var('paged') > 1) ) ) ) {
		$user_ts_type = '';
		if ( get_query_var('paged') > 0 ) {
			$user_ts_type = 'paged';
		} else {
			foreach ( array('single', 'category', 'page', 'day', 'month', 'year', 'home') as $type ) {
				$func = 'is_' . $type;
				if ( call_user_func($func) ) {
					$user_ts_type = $type;
					break;
				}
			}
		}
		$redirect['path'] = user_trailingslashit($redirect['path'], $user_ts_type);
	} elseif ( is_front_page() ) {
		$redirect['path'] = trailingslashit($redirect['path']);
	}

	// Strip multiple slashes out of the URL
	if ( strpos($redirect['path'], '//') > -1 )
		$redirect['path'] = preg_replace('|/+|', '/', $redirect['path']);

	// Always trailing slash the Front Page URL
	if ( trailingslashit( $redirect['path'] ) == trailingslashit( $user_home['path'] ) )
		$redirect['path'] = trailingslashit($redirect['path']);

	// Ignore differences in host capitalization, as this can lead to infinite redirects
	// Only redirect no-www <=> yes-www
	if ( strtolower($original['host']) == strtolower($redirect['host']) ||
		( strtolower($original['host']) != 'www.' . strtolower($redirect['host']) && 'www.' . strtolower($original['host']) != strtolower($redirect['host']) ) )
		$redirect['host'] = $original['host'];

	$compare_original = array( $original['host'], $original['path'] );

	if ( !empty( $original['port'] ) )
		$compare_original[] = $original['port'];

	if ( !empty( $original['query'] ) )
		$compare_original[] = $original['query'];

	$compare_redirect = array( $redirect['host'], $redirect['path'] );

	if ( !empty( $redirect['port'] ) )
		$compare_redirect[] = $redirect['port'];

	if ( !empty( $redirect['query'] ) )
		$compare_redirect[] = $redirect['query'];

	if ( $compare_original !== $compare_redirect ) {
		$redirect_url = $redirect['scheme'] . '://' . $redirect['host'];
		if ( !empty($redirect['port']) )
			$redirect_url .= ':' . $redirect['port'];
		$redirect_url .= $redirect['path'];
		if ( !empty($redirect['query']) )
			$redirect_url .= '?' . $redirect['query'];
	}

	if ( ! $redirect_url || $redirect_url == $requested_url ) {
		return;
	}

	// Hex encoded octets are case-insensitive.
	if ( false !== strpos($requested_url, '%') ) {
		if ( !function_exists('lowercase_octets') ) {
			/**
			 * Converts the first hex-encoded octet match to lowercase.
			 *
			 * @since 3.1.0
			 * @ignore
			 *
			 * @param array $matches Hex-encoded octet matches for the requested URL.
			 * @return string Lowercased version of the first match.
			 */
			function lowercase_octets($matches) {
				return strtolower( $matches[0] );
			}
		}
		$requested_url = preg_replace_callback('|%[a-fA-F0-9][a-fA-F0-9]|', 'lowercase_octets', $requested_url);
	}

	/**
	 * Filters the canonical redirect URL.
	 *
	 * Returning false to this filter will cancel the redirect.
	 *
	 * @since 2.3.0
	 *
	 * @param string $redirect_url  The redirect URL.
	 * @param string $requested_url The requested URL.
	 */
	$redirect_url = apply_filters( 'redirect_canonical', $redirect_url, $requested_url );

	// yes, again -- in case the filter aborted the request
	if ( ! $redirect_url || strip_fragment_from_url( $redirect_url ) == strip_fragment_from_url( $requested_url ) ) {
		return;
	}

	if ( $do_redirect ) {
		// protect against chained redirects
		if ( !redirect_canonical($redirect_url, false) ) {
			wp_redirect($redirect_url, 301);
			exit();
		} else {
			// Debug
			// die("1: $redirect_url<br />2: " . redirect_canonical( $redirect_url, false ) );
			return;
		}
	} else {
		return $redirect_url;
	}
}

/**
 * Removes arguments from a query string if they are not present in a URL
 * DO NOT use this in plugin code.
 *
 * @since 3.4.0
 * @access private
 *
 * @param string $query_string
 * @param array $args_to_check
 * @param string $url
 * @return string The altered query string
 */
function _remove_qs_args_if_not_in_url( $query_string, Array $args_to_check, $url ) {
	$parsed_url = @parse_url( $url );
	if ( ! empty( $parsed_url['query'] ) ) {
		parse_str( $parsed_url['query'], $parsed_query );
		foreach ( $args_to_check as $qv ) {
			if ( !isset( $parsed_query[$qv] ) )
				$query_string = remove_query_arg( $qv, $query_string );
		}
	} else {
		$query_string = remove_query_arg( $args_to_check, $query_string );
	}
	return $query_string;
}

/**
 * Strips the #fragment from a URL, if one is present.
 *
 * @since 4.4.0
 *
 * @param string $url The URL to strip.
 * @return string The altered URL.
 */
function strip_fragment_from_url( $url ) {
	$parsed_url = @parse_url( $url );
	if ( ! empty( $parsed_url['host'] ) ) {
		// This mirrors code in redirect_canonical(). It does not handle every case.
		$url = $parsed_url['scheme'] . '://' . $parsed_url['host'];
		if ( ! empty( $parsed_url['port'] ) ) {
			$url .= ':' . $parsed_url['port'];
		}

		if ( ! empty( $parsed_url['path'] ) ) {
			$url .= $parsed_url['path'];
		}

		if ( ! empty( $parsed_url['query'] ) ) {
			$url .= '?' . $parsed_url['query'];
		}
	}

	return $url;
}

/**
 * Attempts to guess the correct URL based on query vars
 *
 * @since 2.3.0
 *
 * @global wpdb $wpdb WordPress database abstraction object.
 *
 * @return false|string The correct URL if one is found. False on failure.
 */
function redirect_guess_404_permalink() {
	global $wpdb;

	if ( get_query_var('name') ) {
		$where = $wpdb->prepare("post_name LIKE %s", $wpdb->esc_like( get_query_var('name') ) . '%');

		// if any of post_type, year, monthnum, or day are set, use them to refine the query
		if ( get_query_var('post_type') )
			$where .= $wpdb->prepare(" AND post_type = %s", get_query_var('post_type'));
		else
			$where .= " AND post_type IN ('" . implode( "', '", get_post_types( array( 'public' => true ) ) ) . "')";

		if ( get_query_var('year') )
			$where .= $wpdb->prepare(" AND YEAR(post_date) = %d", get_query_var('year'));
		if ( get_query_var('monthnum') )
			$where .= $wpdb->prepare(" AND MONTH(post_date) = %d", get_query_var('monthnum'));
		if ( get_query_var('day') )
			$where .= $wpdb->prepare(" AND DAYOFMONTH(post_date) = %d", get_query_var('day'));

		$post_id = $wpdb->get_var("SELECT ID FROM $wpdb->posts WHERE $where AND post_status = 'publish'");
		if ( ! $post_id )
			return false;
		if ( get_query_var( 'feed' ) )
			return get_post_comments_feed_link( $post_id, get_query_var( 'feed' ) );
		elseif ( get_query_var( 'page' ) && 1 < get_query_var( 'page' ) )
			return trailingslashit( get_permalink( $post_id ) ) . user_trailingslashit( get_query_var( 'page' ), 'single_paged' );
		else
			return get_permalink( $post_id );
	}

	return false;
}

/**
 * Redirects a variety of shorthand URLs to the admin.
 *
 * If a user visits example.com/admin, they'll be redirected to /wp-admin.
 * Visiting /login redirects to /wp-login.php, and so on.
 *
 * @since 3.4.0
 *
 * @global WP_Rewrite $wp_rewrite
 */
function wp_redirect_admin_locations() {
	global $wp_rewrite;
	if ( ! ( is_404() && $wp_rewrite->using_permalinks() ) )
		return;

	$admins = array(
		home_url( 'wp-admin', 'relative' ),
		home_url( 'dashboard', 'relative' ),
		home_url( 'admin', 'relative' ),
		site_url( 'dashboard', 'relative' ),
		site_url( 'admin', 'relative' ),
	);
	if ( in_array( untrailingslashit( $_SERVER['REQUEST_URI'] ), $admins ) ) {
		wp_redirect( admin_url() );
		exit;
	}

	$logins = array(
		home_url( 'wp-login.php', 'relative' ),
		home_url( 'login', 'relative' ),
		site_url( 'login', 'relative' ),
	);
	if ( in_array( untrailingslashit( $_SERVER['REQUEST_URI'] ), $logins ) ) {
		wp_redirect( wp_login_url() );
		exit;
	}
}

Edit Rename Chmod Delete

FILE FOLDER

Name	Size	Permission
ID3	---	0755
IXR	---	0755
Requests	---	0755
SimplePie	---	0755
Text	---	0755
certificates	---	0755
css	---	0755
customize	---	0755
fonts	---	0755
images	---	0755
js	---	0755
pomo	---	0755
random_compat	---	0755
rest-api	---	0755
theme-compat	---	0755
widgets	---	0755
admin-bar.php	28650 bytes	0644
atomlib.php	11839 bytes	0644
author-template.php	16123 bytes	0644
bookmark-template.php	11699 bytes	0644
bookmark.php	13682 bytes	0644
cache.php	21621 bytes	0644
canonical.php	27583 bytes	0644
capabilities.php	28214 bytes	0644
category-template.php	51324 bytes	0644
category.php	11984 bytes	0644
class-IXR.php	2573 bytes	0644
class-feed.php	522 bytes	0644
class-http.php	36164 bytes	0644
class-json.php	40472 bytes	0644
class-oembed.php	33112 bytes	0644
class-phpass.php	7317 bytes	0644
class-phpmailer.php	148234 bytes	0644
class-pop3.php	20919 bytes	0644
class-requests.php	29790 bytes	0644
class-simplepie.php	89264 bytes	0644
class-smtp.php	39478 bytes	0644
class-snoopy.php	37785 bytes	0644
class-walker-category-dropdown.php	2099 bytes	0644
class-walker-category.php	6641 bytes	0644
class-walker-comment.php	11173 bytes	0644
class-walker-nav-menu.php	8392 bytes	0644
class-walker-page-dropdown.php	2279 bytes	0644
class-walker-page.php	6713 bytes	0644
class-wp-admin-bar.php	16969 bytes	0644
class-wp-ajax-response.php	5024 bytes	0644
class-wp-comment-query.php	41743 bytes	0644
class-wp-comment.php	8936 bytes	0644
class-wp-customize-control.php	24984 bytes	0644
class-wp-customize-manager.php	199142 bytes	0644
class-wp-customize-nav-menus.php	53561 bytes	0644
class-wp-customize-panel.php	9576 bytes	0644
class-wp-customize-section.php	10197 bytes	0644
class-wp-customize-setting.php	28132 bytes	0644
class-wp-customize-widgets.php	65738 bytes	0644
class-wp-dependency.php	1550 bytes	0644
class-wp-editor.php	60699 bytes	0644
class-wp-embed.php	14509 bytes	0644
class-wp-error.php	4585 bytes	0644
class-wp-feed-cache-transient.php	2537 bytes	0644
class-wp-feed-cache.php	745 bytes	0644
class-wp-hook.php	14052 bytes	0644
class-wp-http-cookie.php	6456 bytes	0644
class-wp-http-curl.php	11679 bytes	0644
class-wp-http-encoding.php	6444 bytes	0644
class-wp-http-ixr-client.php	3250 bytes	0644
class-wp-http-proxy.php	5957 bytes	0644
class-wp-http-requests-hooks.php	1872 bytes	0644
class-wp-http-requests-response.php	4273 bytes	0644
class-wp-http-response.php	2871 bytes	0644
class-wp-http-streams.php	14995 bytes	0644
class-wp-image-editor-gd.php	12921 bytes	0644
class-wp-image-editor-imagick.php	21676 bytes	0644
class-wp-image-editor.php	11730 bytes	0644
class-wp-list-util.php	6369 bytes	0644
class-wp-locale-switcher.php	5059 bytes	0644
class-wp-locale.php	14547 bytes	0644
class-wp-matchesmapregex.php	1796 bytes	0644
class-wp-meta-query.php	22283 bytes	0644
class-wp-metadata-lazyloader.php	5372 bytes	0644
class-wp-network-query.php	17126 bytes	0644
class-wp-network.php	12129 bytes	0644
class-wp-oembed-controller.php	5587 bytes	0644
class-wp-post-type.php	18236 bytes	0644
class-wp-post.php	6355 bytes	0644
class-wp-query.php	124799 bytes	0644
class-wp-rewrite.php	58908 bytes	0644
class-wp-role.php	2614 bytes	0644
class-wp-roles.php	8187 bytes	0644
class-wp-session-tokens.php	7338 bytes	0644
class-wp-simplepie-file.php	2272 bytes	0644
class-wp-simplepie-sanitize-kses.php	1774 bytes	0644
class-wp-site-query.php	23187 bytes	0644
class-wp-site.php	7318 bytes	0644
class-wp-tax-query.php	19370 bytes	0644
class-wp-taxonomy.php	9993 bytes	0644
class-wp-term-query.php	34167 bytes	0644
class-wp-term.php	5273 bytes	0644
class-wp-text-diff-renderer-inline.php	712 bytes	0644
class-wp-text-diff-renderer-table.php	15194 bytes	0644
class-wp-theme.php	47879 bytes	0644
class-wp-user-meta-session-tokens.php	2916 bytes	0644
class-wp-user-query.php	29525 bytes	0644
class-wp-user.php	20679 bytes	0644
class-wp-walker.php	12378 bytes	0644
class-wp-widget-factory.php	3746 bytes	0644
class-wp-widget.php	17658 bytes	0644
class-wp-xmlrpc-server.php	201903 bytes	0644
class-wp.php	23974 bytes	0644
class.wp-dependencies.php	11185 bytes	0644
class.wp-scripts.php	14160 bytes	0644
class.wp-styles.php	9794 bytes	0644
comment-template.php	88213 bytes	0644
comment.php	111877 bytes	0644
compat.php	16226 bytes	0644
cron.php	16467 bytes	0644
date.php	35454 bytes	0644
default-constants.php	9562 bytes	0644
default-filters.php	27153 bytes	0644
default-widgets.php	2180 bytes	0644
deprecated.php	113803 bytes	0644
embed-template.php	344 bytes	0644
embed.php	44609 bytes	0644
feed-atom-comments.php	5357 bytes	0644
feed-atom.php	3090 bytes	0644
feed-rdf.php	2670 bytes	0644
feed-rss.php	1246 bytes	0644
feed-rss2-comments.php	4064 bytes	0644
feed-rss2.php	3773 bytes	0644
feed.php	19550 bytes	0644
formatting.php	272439 bytes	0644
functions.php	189404 bytes	0644
functions.wp-scripts.php	11481 bytes	0644
functions.wp-styles.php	8080 bytes	0644
general-template.php	139687 bytes	0644
http.php	22182 bytes	0644
kses.php	51619 bytes	0644
l10n.php	43479 bytes	0644
link-template.php	136453 bytes	0644
load.php	33907 bytes	0644
locale.php	141 bytes	0644
media-template.php	46133 bytes	0644
media.php	140448 bytes	0644
meta.php	43164 bytes	0644
ms-blogs.php	39181 bytes	0644
ms-default-constants.php	4715 bytes	0644
ms-default-filters.php	4653 bytes	0644
ms-deprecated.php	16158 bytes	0644
ms-files.php	2620 bytes	0644
ms-functions.php	91131 bytes	0644
ms-load.php	19248 bytes	0644
ms-settings.php	4088 bytes	0644
nav-menu-template.php	20871 bytes	0644
nav-menu.php	39526 bytes	0644
option.php	67744 bytes	0644
pluggable-deprecated.php	6262 bytes	0644
pluggable.php	92521 bytes	0644
plugin.php	31677 bytes	0644
post-formats.php	6976 bytes	0644
post-template.php	58362 bytes	0644
post-thumbnail-template.php	8216 bytes	0644
post.php	222620 bytes	0644
query.php	25617 bytes	0644
registration-functions.php	178 bytes	0644
registration.php	178 bytes	0644
rest-api.php	38673 bytes	0644
revision.php	21305 bytes	0644
rewrite.php	17502 bytes	0644
rss-functions.php	191 bytes	0644
rss.php	23208 bytes	0644
script-loader.php	80159 bytes	0644
session.php	242 bytes	0644
shortcodes.php	20441 bytes	0644
spl-autoload-compat.php	2574 bytes	0644
taxonomy.php	150619 bytes	0644
template-loader.php	2896 bytes	0644
template.php	19792 bytes	0644
theme.php	99777 bytes	0644
update.php	24691 bytes	0644
user.php	121078 bytes	0644
vars.php	5582 bytes	0644
version.php	620 bytes	0644
widgets.php	55468 bytes	0644
wlwmanifest.xml	1045 bytes	0644
wp-db.php	99474 bytes	0644
wp-diff.php	661 bytes	0644

File Content: canonical.php

File Content: `canonical.php`