{"id":1626,"date":"2024-10-28T16:55:23","date_gmt":"2024-10-28T09:55:23","guid":{"rendered":"https:\/\/vannamit.com\/?p=1626"},"modified":"2024-10-28T16:55:23","modified_gmt":"2024-10-28T09:55:23","slug":"fix-loi-get_page_by_title-i-flatsome-va-wordpress-6-6-tro-len","status":"publish","type":"post","link":"https:\/\/khowordpress.com\/vannamit\/fix-loi-get_page_by_title-i-flatsome-va-wordpress-6-6-tro-len\/","title":{"rendered":"Fix l\u1ed7i get_page_by_title i Flatsome v\u00e0 wordpress 6.6 tr\u1edf l\u00ean"},"content":{"rendered":"

\u1ed7i get_page_by_title b\u1ecb x\u1ea3y ra khi phi\u00ean b\u1ea3n WordPress 6.2.0 h\u1ecd \u0111\u00e3 ch\u00ednh th\u1ee9c b\u1ecf h\u00e0m\u00a0get_page_by_title<\/a>\u00a0thay v\u00e0o \u0111\u00f3 l\u00e0 s\u1eed d\u1ee5ng truy v\u1ea5n\u00a0WP_Query<\/a>. Tuy nhi\u00ean c\u00e1c theme, plugin ch\u01b0a k\u1ecbp update, \u0111\u1eb7c bi\u1ec7t Flatsome l\u00e0 m\u1ed9t theme \u2018Th\u1ea7n th\u00e1nh\u2019 t\u1ea1i Vi\u1ec7t Nam v\u00e0 tr\u00ean th\u1ebf gi\u1edbi.<\/p>\n

H\u00e0m get_page_by_title<\/span><\/h2>\n

Theo m\u1eb7c \u0111\u1ecbnh, h\u00e0m\u00a0get_page_by_title()<\/code>\u00a0l\u00e0 m\u1ed9t h\u00e0m trong WordPress c\u00f3 ch\u1ee9c n\u0103ng truy v\u1ea5n m\u1ed9t trang b\u00e0i vi\u1ebft (page) d\u1ef1a tr\u00ean ti\u00eau \u0111\u1ec1 c\u1ee7a n\u00f3.<\/p>\n

C\u1ee5 th\u1ec3, h\u00e0m n\u00e0y s\u1ebd t\u00ecm ki\u1ebfm v\u00e0 tr\u1ea3 v\u1ec1 m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng trang b\u00e0i vi\u1ebft (page object) c\u00f3 ti\u00eau \u0111\u1ec1 tr\u00f9ng kh\u1edbp v\u1edbi chu\u1ed7i cung c\u1ea5p. N\u1ebfu kh\u00f4ng t\u00ecm th\u1ea5y trang n\u00e0o, h\u00e0m s\u1ebd tr\u1ea3 v\u1ec1 null.<\/p>\n

H\u00e0m\u00a0get_page_by_title()<\/code>\u00a0th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c plugin ho\u1eb7c theme WordPress khi c\u1ea7n l\u1ea5y th\u00f4ng tin c\u1ee7a m\u1ed9t trang b\u00e0i vi\u1ebft c\u1ee5 th\u1ec3 d\u1ef1a tr\u00ean ti\u00eau \u0111\u1ec1 c\u1ee7a n\u00f3. Ch\u1eb3ng h\u1ea1n, n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 hi\u1ec3n th\u1ecb th\u00f4ng tin c\u1ee7a m\u1ed9t trang b\u00e0i vi\u1ebft tr\u00ean trang ch\u1ee7 ho\u1eb7c trong c\u00e1c widget.<\/p>\n

T\u1ea1i sao get_page_by_title() b\u1ecb ph\u1ea3n \u0111\u1ed1i (deprecated) trong WordPress<\/span><\/h2>\n

H\u00e0m\u00a0get_page_by_title()<\/code>\u00a0\u0111\u00e3 b\u1ecb ph\u1ea3n \u0111\u1ed1i (deprecated) trong phi\u00ean b\u1ea3n WordPress 5.5 v\u00e0 s\u1ebd b\u1ecb lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n trong t\u01b0\u01a1ng lai. Thay th\u1ebf cho n\u00f3, WordPress khuy\u00ean s\u1eed d\u1ee5ng\u00a0WP_Query<\/code>\u00a0\u0111\u1ec3 truy v\u1ea5n (query) v\u00e0 l\u1ea5y th\u00f4ng tin c\u1ee7a trang d\u1ef1a tr\u00ean ti\u00eau \u0111\u1ec1.<\/p>\n

Nguy\u00ean nh\u00e2n ch\u00ednh l\u00e0 \u0111\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t v\u00e0 s\u1eed d\u1ee5ng c\u00e1c c\u00e1ch ti\u1ebfp c\u1eadn t\u1ed1t h\u01a1n \u0111\u1ec3 l\u1ea5y d\u1eef li\u1ec7u t\u1eeb c\u01a1 s\u1edf d\u1eef li\u1ec7u.\u00a0get_page_by_title()<\/code>\u00a0c\u00f3 th\u1ec3 t\u1ea1o ra nhi\u1ec1u truy v\u1ea5n kh\u00f4ng c\u1ea7n thi\u1ebft \u0111\u1ebfn c\u01a1 s\u1edf d\u1eef li\u1ec7u, l\u00e0m gi\u1ea3m hi\u1ec7u su\u1ea5t c\u1ee7a trang web.<\/p>\n

B\u00ean c\u1ea1nh \u0111\u00f3,\u00a0WP_Query<\/code>\u00a0cung c\u1ea5p cho ng\u01b0\u1eddi d\u00f9ng nhi\u1ec1u t\u00f9y ch\u1ecdn truy v\u1ea5n linh ho\u1ea1t h\u01a1n \u0111\u1ec3 l\u1ea5y d\u1eef li\u1ec7u b\u00e0i vi\u1ebft v\u00e0 trang trong WordPress, gi\u00fap t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t v\u00e0 gi\u1ea3m t\u1ea3i cho c\u01a1 s\u1edf d\u1eef li\u1ec7u c\u1ee7a trang web.<\/p>\n

Do \u0111\u00f3, vi\u1ec7c lo\u1ea1i b\u1ecf\u00a0get_page_by_title()<\/code>\u00a0v\u00e0 khuy\u1ebfn kh\u00edch s\u1eed d\u1ee5ng\u00a0WP_Query<\/code>\u00a0l\u00e0 m\u1ed9t ph\u1ea7n trong chi\u1ebfn l\u01b0\u1ee3c c\u1ee7a WordPress \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng hi\u1ec7u su\u1ea5t v\u00e0 c\u1ea3i thi\u1ec7n tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng.<\/p>\n

\u0110\u1ec3 s\u1eeda l\u1ed7i get_page_by_title v\u00e0 thay th\u1ebf b\u1eb1ng WP_Query th\u00ec c\u1ea7n l\u00e0m g\u00ec.?<\/span><\/h2>\n

\u0110\u1ec3 s\u1eeda l\u1ed7i\u00a0get_page_by_title<\/code>\u00a0v\u00e0 thay th\u1ebf n\u00f3 b\u1eb1ng\u00a0WP_Query<\/code>, b\u1ea1n c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc sau:<\/p>\n

    \n
  1. T\u00ecm v\u00e0 x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111o\u1ea1n m\u00e3 s\u1eed d\u1ee5ng\u00a0get_page_by_title<\/code>\u00a0trong m\u00e3 ngu\u1ed3n c\u1ee7a trang web c\u1ee7a b\u1ea1n.<\/li>\n
  2. Thay th\u1ebf t\u1ea5t c\u1ea3 c\u00e1c \u0111o\u1ea1n m\u00e3 \u0111\u00f3 b\u1eb1ng c\u1ea5u tr\u00fac truy v\u1ea5n\u00a0WP_Query<\/code>. \u0110i\u1ec1u n\u00e0y bao g\u1ed3m \u0111\u1eb7t c\u00e1c tham s\u1ed1 truy v\u1ea5n nh\u01b0 lo\u1ea1i b\u00e0i vi\u1ebft, ti\u00eau \u0111\u1ec1 trang v\u00e0 s\u1ed1 l\u01b0\u1ee3ng b\u00e0i vi\u1ebft trong trang.<\/li>\n
  3. S\u1eed d\u1ee5ng ph\u01b0\u01a1ng th\u1ee9c\u00a0have_posts<\/code>\u00a0v\u00e0\u00a0the_post<\/code>\u00a0\u0111\u1ec3 ki\u1ec3m tra v\u00e0 l\u1ea5y b\u00e0i vi\u1ebft trong k\u1ebft qu\u1ea3 truy v\u1ea5n. Sau \u0111\u00f3, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng\u00a0get_permalink<\/code>\u00a0\u0111\u1ec3 l\u1ea5y li\u00ean k\u1ebft c\u1ee7a trang \u0111\u00f3.<\/li>\n
  4. Cu\u1ed1i c\u00f9ng, \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea1n s\u1eed d\u1ee5ng\u00a0wp_reset_postdata<\/code>\u00a0\u0111\u1ec3 \u0111\u1eb7t l\u1ea1i c\u00e1c bi\u1ebfn b\u00e0i vi\u1ebft c\u1ee7a WordPress v\u1ec1 tr\u1ea1ng th\u00e1i ban \u0111\u1ea7u v\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng trang web c\u1ee7a b\u1ea1n ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng.<\/li>\n<\/ol>\n

    L\u01b0u \u00fd r\u1eb1ng, tr\u01b0\u1edbc khi th\u1ef1c hi\u1ec7n b\u1ea5t k\u1ef3 thay \u0111\u1ed5i m\u00e3 n\u00e0o, b\u1ea1n n\u00ean sao l\u01b0u trang web c\u1ee7a m\u00ecnh ho\u1eb7c l\u00e0m vi\u1ec7c tr\u00ean m\u00f4i tr\u01b0\u1eddng ph\u00e1t tri\u1ec3n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng kh\u00f4ng g\u00e2y ra t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn trang web c\u1ee7a b\u1ea1n.<\/p>\n

    S\u1eeda l\u1ed7i get_page_by_title() tr\u00ean Theme Flatsome t\u1eeb 3.16.8 tr\u1edf xu\u1ed1ng<\/span><\/h2>\n

    Th\u1ef1c ra v\u1edbi chuy\u00ean gia th\u00ec h\u1ecd s\u1ebd include \u0111\u1ec3 s\u1eeda, tuy nhi\u00ean \u0111\u00e2y l\u00e0 c\u00e1ch nhanh nh\u1ea5t \u0111\u1ec3 B\u1ea1n c\u00f3 th\u1ec3 s\u1eeda \u0111\u00fang ti\u00eau ch\u00ed m\u00ec \u0103n li\u1ec1n, ai c\u0169ng l\u00e0m \u0111\u01b0\u1ee3c. \u0110\u1ec3 s\u1eeda l\u1ed7i\u00a0get_page_by_title()<\/code>\u00a0tr\u00ean\u00a0Theme Flatsome\u00a0phi\u00ean b\u1ea3n 3.16.8 tr\u1edf xu\u1ed1ng b\u1ea1n c\u1ea7n l\u00e0m nh\u01b0 sau.<\/p>\n

      \n
    1. B\u01b0\u1edbc 1: Truy c\u1eadp theo \u0111\u01b0\u1eddng d\u1eabn \/wp-content\/themes\/flatsome\/inc\/helpers\/helpers-shortcode.php<\/li>\n
    2. Thay th\u1ebf h\u00e0m flatsome_smart_links() c\u00f3 s\u1eb5n trong \u0111\u00f3 b\u1eb1ng h\u00e0m m\u1edbi \u0111\u01b0\u1ee3c\u00a0RealDev\u00a0chia s\u1ebb.<\/li>\n
    3. (T\u00f9y ch\u1ecdn) V\u1edbi phi\u00ean b\u1ea3n m\u1edbi nh\u1ea5t \u0111\u1ebfn ng\u00e0y \u0111\u01b0\u1ee3c vi\u1ebft b\u00e0i l\u00e0 ng\u00e0y 04\/04\/2023 th\u00ec b\u1ea1n t\u1ea3i b\u1ea3n flatsome 3.16.8 fixed \u0111\u1ec3 c\u00e0i \u0111\u00e8 l\u00e0 \u0111\u01b0\u1ee3c.<\/li>\n
    4. T\u1ea3i l\u1ea1i trang Website v\u00e0 th\u01b0\u1edfng th\u1ee9c<\/li>\n<\/ol>\n

      C\u00e1c b\u01b0\u1edbc s\u1eeda l\u1ed7i get_page_by_title tr\u00ean Flatsome 3.16.8 tr\u1edf xu\u1ed1ng<\/span><\/h2>\n

      D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c b\u01b0\u1edbc s\u1eeda l\u1ed7i get_page_by_title tr\u00ean Flatsome 3.16.8 tr\u1edf xu\u1ed1ng<\/p>\n

      B\u01b0\u1edbc 1: Truy c\u1eadp v\u00e0o \u0111\u01b0\u1eddng d\u1eabn c\u1ee7a t\u1ec7p tin ch\u1ee9a get_page_by_title l\u1ed7i<\/span><\/h3>\n

      B\u1ea1n ti\u1ebfn h\u00e0nh truy c\u1eadp File Manager tr\u00ean Hosting\/VPS theo \u0111\u01b0\u1eddng d\u1eabn: Truy c\u1eadp theo \u0111\u01b0\u1eddng d\u1eabn \/public_html\/wp-content\/themes\/flatsome\/inc\/helpers\/helpers-shortcode.php ho\u1eb7c truy c\u1eadp tr\u1ef1c ti\u1ebfp tr\u00ean Admin WordPress \u1edf v\u1ecb tr\u00ed: Admin Dashboard \/ Themes (Giao di\u1ec7n) \/ Theme File Editor \/ Flatsome \/ inc \/ helpers \/ helpers-shortcode.php<\/p>\n

      Ho\u1eb7c b\u1ea1n Click v\u00e0o Button d\u01b0\u1edbi \u0111\u00e2y \u0111\u1ec3 truy c\u1eadp nhanh \u0111\u1ebfn \u0111\u01b0\u1eddng d\u1eabn:<\/p>\n

      \/wp-admin\/theme-editor.php?file=inc%2Fhelpers%2Fhelpers-shortcode.php&theme=flatsome<\/code><\/pre>\n
      B\u01b0\u1edbc 2: Thay th\u1ebf t\u1ec7p tin<\/span><\/h3>\n
      B\u1ea1n ti\u1ebfn h\u00e0nh sao ch\u00e9p m\u00e3 PHP trong b\u00e0i \u0111\u0103ng n\u00e0y v\u00e0 thay th\u1ebf to\u00e0n b\u1ed9. Click v\u00e0o n\u00fat sao ch\u00e9p ph\u00eda b\u00ean ph\u1ea3i, chuy\u1ec3n sang Tab s\u1eeda t\u1ec7p tin helpers-shortcode.php v\u00e0\u00a0Ctrl + F<\/strong>\u00a0\u0111\u1ec3 t\u00ecm h\u00e0m\u00a0flatsome_smart_links()<\/code>\u00a0sau \u0111\u00f3 b\u00f4i \u0111en to\u00e0n b\u1ed9 n\u1ed9i dung c\u1ee7a h\u00e0m\u00a0flatsome_smart_links()<\/code>\u00a0v\u00e0\u00a0Ctrl + V<\/strong>\u00a0\u0111\u1ec3 d\u00e1n v\u1edbi\u00a0Windows<\/strong>\u00a0ho\u1eb7c\u00a0Command + F<\/strong>\u00a0\u0111\u1ec3 t\u00ecm h\u00e0m\u00a0flatsome_smart_links()<\/code>\u00a0sau \u0111\u00f3 b\u00f4i \u0111en to\u00e0n b\u1ed9 n\u1ed9i dung c\u1ee7a h\u00e0m\u00a0flatsome_smart_links()<\/code>\u00a0v\u00e0\u00a0Command + V<\/strong>\u00a0\u0111\u1ec3 d\u00e1n v\u00e0 thay th\u1ebf v\u1edbi\u00a0macOS<\/strong>.<\/p>\n
      function flatsome_smart_links($link){\r\nif($link == 'shop' && is_woocommerce_activated()){\r\n$link = get_permalink( wc_get_page_id( 'shop' ) );\r\n}\r\nelse if($link == 'cart' && is_woocommerce_activated()) {\r\n$link = wc_get_cart_url();\r\n}\r\nelse if($link == 'checkout' && is_woocommerce_activated()) {\r\n$link = wc_get_checkout_url();\r\n}\r\nelse if($link == 'account' && is_woocommerce_activated()){\r\n$link = get_permalink( get_option('woocommerce_myaccount_page_id') );\r\n}\r\nelse if($link == 'home'){\r\n$link = get_home_url();\r\n}\r\nelse if($link == 'blog'){\r\n$link = get_permalink( get_option( 'page_for_posts' ) );\r\n}\r\nelse if($link == 'wishlist' && class_exists('YITH_WCWL')){\r\n$link =  YITH_WCWL()->get_wishlist_url();\r\n}\r\n\/\/ Get link by page title\r\nelse if(strpos($link, '\/') === false && !is_numeric($link)){\r\n$query = new WP_Query( array(\r\n'post_type'      => 'page',\r\n'post_title'     => $link,\r\n'posts_per_page' => 1\r\n) );\r\nif ( $query->have_posts() ) {\r\n$query->the_post();\r\n$link = get_permalink();\r\nwp_reset_postdata();\r\n}\r\n}\r\n$protocols = wp_allowed_protocols();\r\narray_push( $protocols, 'sms' );\r\nreturn esc_url( $link, $protocols );\r\n}<\/code><\/pre>\n
      B\u01b0\u1edbc 3: T\u1ea3i l\u1ea1i trang v\u00e0 th\u01b0\u1edfng th\u1ee9c<\/span><\/h3>\n
      \u0110\u1ebfn b\u01b0\u1edbc n\u00e0y l\u00e0 b\u1ea1n \u0111\u00e3 fix \u0111\u01b0\u1ee3c l\u1ed7i get_page_by_title() tr\u00ean Flatsome phi\u00ean b\u1ea3n 3.16.8 tr\u1edf xu\u1ed1ng tr\u00ean WordPress 6.2.0 r\u1ed3i. Xin ch\u00fac m\u1eebng b\u1ea1n v\u00e0 n\u1ebfu th\u1ea5y c\u00f3 \u00edch xin \u0110\u00e1nh gi\u00e1 B\u00e0i chia s\u1ebb v\u00e0 Comment \u0111\u1ec3 kh\u00edch l\u1ec7 t\u00e1c gi\u1ea3.<\/p>\n","protected":false},"excerpt":{"rendered":"
      \u1ed7i get_page_by_title b\u1ecb x\u1ea3y ra khi phi\u00ean b\u1ea3n WordPress 6.2.0 h\u1ecd \u0111\u00e3 ch\u00ednh th\u1ee9c b\u1ecf h\u00e0m\u00a0get_page_by_title\u00a0thay v\u00e0o \u0111\u00f3 l\u00e0 s\u1eed d\u1ee5ng truy v\u1ea5n\u00a0WP_Query. Tuy nhi\u00ean…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,9],"tags":[],"class_list":["post-1626","post","type-post","status-publish","format-standard","hentry","category-share","category-wordpress"],"_links":{"self":[{"href":"https:\/\/khowordpress.com\/vannamit\/wp-json\/wp\/v2\/posts\/1626","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/khowordpress.com\/vannamit\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/khowordpress.com\/vannamit\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/khowordpress.com\/vannamit\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/khowordpress.com\/vannamit\/wp-json\/wp\/v2\/comments?post=1626"}],"version-history":[{"count":1,"href":"https:\/\/khowordpress.com\/vannamit\/wp-json\/wp\/v2\/posts\/1626\/revisions"}],"predecessor-version":[{"id":1627,"href":"https:\/\/khowordpress.com\/vannamit\/wp-json\/wp\/v2\/posts\/1626\/revisions\/1627"}],"wp:attachment":[{"href":"https:\/\/khowordpress.com\/vannamit\/wp-json\/wp\/v2\/media?parent=1626"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/khowordpress.com\/vannamit\/wp-json\/wp\/v2\/categories?post=1626"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/khowordpress.com\/vannamit\/wp-json\/wp\/v2\/tags?post=1626"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}