{"id":12379498,"date":"2026-03-20T12:38:47","date_gmt":"2026-03-20T04:38:47","guid":{"rendered":"https:\/\/www.likacloud.com\/knowledge\/wordpress%e4%b8%bb%e9%a2%98%e5%bc%80%e5%8f%91%e7%bb%88%e6%9e%81%e6%8c%87%e5%8d%97%ef%bc%9a%e4%bb%8e%e9%9b%b6%e5%bc%80%e5%a7%8b%e5%88%9b%e5%bb%ba%e8%87%aa%e5%ae%9a%e4%b9%89wordpress%e7%bd%91%e7%ab%99\/"},"modified":"2026-06-03T19:27:30","modified_gmt":"2026-06-03T11:27:30","slug":"wordpress-theme-development-guide-create-custom-website-theme-from-scratch","status":"publish","type":"knowledge_post","link":"https:\/\/www.likacloud.com\/vi\/knowledge\/wordpress\/wordpress-theme-development-guide-create-custom-website-theme-from-scratch\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn T\u1ed1i th\u01b0\u1ee3ng v\u1ec1 Ph\u00e1t tri\u1ec3n Giao di\u1ec7n WordPress: T\u1ea1o Giao di\u1ec7n T\u00f9y ch\u1ec9nh cho Website WordPress t\u1eeb Con s\u1ed1 0"},"content":{"rendered":"

C\u01a1 b\u1ea3n ph\u00e1t tri\u1ec3n giao di\u1ec7n WordPress v\u00e0 chu\u1ea9n b\u1ecb m\u00f4i tr\u01b0\u1eddng<\/h2>\n\n\n\n

Tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u vi\u1ebft m\u00e3, b\u1ea1n c\u1ea7n m\u1ed9t m\u00f4i tr\u01b0\u1eddng ph\u00e1t tri\u1ec3n c\u1ee5c b\u1ed9. \u0110i\u1ec1u n\u00e0y th\u01b0\u1eddng bao g\u1ed3m m\u1ed9t m\u00e1y ch\u1ee7 c\u1ee5c b\u1ed9 (nh\u01b0 XAMPP, MAMP ho\u1eb7c Local by Flywheel), PHP, c\u01a1 s\u1edf d\u1eef li\u1ec7u MySQL v\u00e0 m\u1ed9t tr\u00ecnh so\u1ea1n th\u1ea3o m\u00e3 (nh\u01b0 VS Code ho\u1eb7c PHPStorm). Giao di\u1ec7n WordPress v\u1ec1 b\u1ea3n ch\u1ea5t l\u00e0 m\u1ed9t th\u01b0 m\u1ee5c n\u1eb1m trongwp-content\/themes\/<\/code>th\u01b0 m\u1ee5c, ch\u1ee9a m\u1ed9t lo\u1ea1t c\u00e1c t\u1ec7p b\u1eaft bu\u1ed9c v\u00e0 t\u00f9y ch\u1ecdn.<\/p>\n\n\n\n

C\u00e1c t\u1ec7p c\u1ea5u th\u00e0nh c\u1ed1t l\u00f5i c\u1ee7a giao di\u1ec7n<\/h3>\n\n\n\n

M\u1ed9t ch\u1ee7 \u0111\u1ec1 WordPress c\u01a1 b\u1ea3n nh\u1ea5t c\u1ea7n \u00edt nh\u1ea5t hai t\u1ec7p:style.css<\/code>\u548cindex.php<\/code>\u3002style.css<\/code>T\u1ec7p kh\u00f4ng ch\u1ec9 cung c\u1ea5p ki\u1ec3u d\u00e1ng, ph\u1ea7n ch\u00fa th\u00edch \u1edf \u0111\u1ea7u c\u00f2n x\u00e1c \u0111\u1ecbnh si\u00eau d\u1eef li\u1ec7u c\u1ee7a ch\u1ee7 \u0111\u1ec1, nh\u01b0 t\u00ean ch\u1ee7 \u0111\u1ec1, t\u00e1c gi\u1ea3, m\u00f4 t\u1ea3 v\u00e0 phi\u00ean b\u1ea3n. \u0110\u00e2y l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ec3 WordPress nh\u1eadn di\u1ec7n m\u1ed9t ch\u1ee7 \u0111\u1ec1.<\/p>\n\n\n\n

index.php<\/code>l\u00e0 t\u1ec7p m\u1eabu m\u1eb7c \u0111\u1ecbnh c\u1ee7a ch\u1ee7 \u0111\u1ec1, ch\u1ecbu tr\u00e1ch nhi\u1ec7m x\u1eed l\u00fd t\u1ea5t c\u1ea3 c\u00e1c y\u00eau c\u1ea7u trang kh\u00f4ng \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh b\u1edfi c\u00e1c m\u1eabu kh\u00e1c. Khi ph\u00e1t tri\u1ec3n s\u00e2u h\u01a1n, b\u1ea1n s\u1ebd t\u1ea1o th\u00eam nhi\u1ec1u t\u1ec7p m\u1eabu, ch\u1eb3ng h\u1ea1n nh\u01b0header.php<\/code>\u3001footer.php<\/code>\u548csingle.php<\/code>v.v.<\/p>\n

\u0110\u1ecdc th\u00eam Ph\u00e2n t\u00edch chuy\u00ean s\u00e2u v\u1ec1 ph\u00e1t tri\u1ec3n ch\u1ee7 \u0111\u1ec1 WordPress: H\u01b0\u1edbng d\u1eabn c\u00f4ng ngh\u1ec7 c\u1ed1t l\u00f5i t\u1eeb c\u01a1 b\u1ea3n \u0111\u1ebfn n\u00e2ng cao<\/a>\u3002<\/p><\/p>\n\n\r\n

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B\u1ea3o \u0111\u1ea3m ho\u00e0n ti\u1ec1n trong 30 ng\u00e0y, b\u0103ng th\u00f4ng v\u00e0 c\u01a1 s\u1edf d\u1eef li\u1ec7u kh\u00f4ng gi\u1edbi h\u1ea1n, b\u1ea3o v\u1ec7 DDoS mi\u1ec5n ph\u00ed, mua 3 n\u0103m \u01b0u \u0111\u00e3i 50%<\/div>\r\n <\/div>\r\n\r\n
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C\u00e1c kh\u00e1i ni\u1ec7m c\u1ed1t l\u00f5i trong ph\u00e1t tri\u1ec3n theme WordPress<\/h3>\n\n\n\n

Hi\u1ec3u h\u1ec7 th\u1ed1ng ph\u00e2n c\u1ea5p template l\u00e0 n\u1ec1n t\u1ea3ng c\u1ee7a ph\u00e1t tri\u1ec3n theme. WordPress d\u1ef1a tr\u00ean lo\u1ea1i trang \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u hi\u1ec7n t\u1ea1i, t\u00ecm ki\u1ebfm v\u00e0 t\u1ea3i t\u1ec7p template t\u01b0\u01a1ng \u1ee9ng theo m\u1ed9t th\u1ee9 t\u1ef1 \u01b0u ti\u00ean c\u1ee5 th\u1ec3. V\u00ed d\u1ee5, khi truy c\u1eadp m\u1ed9t b\u00e0i vi\u1ebft blog, WordPress s\u1ebd \u01b0u ti\u00ean t\u00ecm ki\u1ebfmsingle-post.php<\/code>, n\u1ebfu kh\u00f4ng t\u1ed3n t\u1ea1i, th\u00ec t\u00ecm ki\u1ebfmsingle.php<\/code>\uff0ccu\u1ed1i c\u00f9ng m\u1edbi quay v\u1ec1index.php<\/code>\u3002<\/p>\n<\/p>\n\n\n\n

M\u1ed9t kh\u00e1i ni\u1ec7m c\u1ed1t l\u00f5i kh\u00e1c l\u00e0 v\u00f2ng l\u1eb7p ch\u00ednh c\u1ee7a WordPress. \u0110\u00e2y l\u00e0 th\u00f4ng quawhile (have_posts()) : the_post();<\/code>\u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n th\u00f4ng qua c\u1ea5u tr\u00fac, n\u00f3 l\u1eb7p qua t\u1ea5t c\u1ea3 b\u00e0i vi\u1ebft ho\u1eb7c trang \u0111\u01b0\u1ee3c truy v\u1ea5n hi\u1ec7n t\u1ea1i v\u00e0 cho ph\u00e9p b\u1ea1n s\u1eed d\u1ee5ngthe_title()<\/code>\u3001the_content()<\/code>c\u00e1c th\u1ebb m\u1eabu b\u00ean trong v\u00f2ng l\u1eb7p \u0111\u1ec3 xu\u1ea5t n\u1ed9i dung.<\/p>\n\n\n\n

X\u00e2y d\u1ef1ng c\u1ea5u tr\u00fac HTML v\u00e0 c\u00e1c t\u1ec7p m\u1eabu cho ch\u1ee7 \u0111\u1ec1<\/h2>\n\n\n\n

M\u1ed9t ch\u1ee7 \u0111\u1ec1 \u0111\u01b0\u1ee3c c\u1ea5u tr\u00fac t\u1ed1t s\u1ebd t\u00e1ch c\u00e1c ph\u1ea7n trang c\u00f3 th\u1ec3 t\u00e1i s\u1eed d\u1ee5ng th\u00e0nh c\u00e1c t\u1ec7p m\u1eabu \u0111\u1ed9c l\u1eadp, \u0111i\u1ec1u n\u00e0y gi\u00fap gi\u1eef m\u00e3 ngu\u1ed3n g\u1ecdn g\u00e0ng v\u00e0 d\u1ec5 b\u1ea3o tr\u00ec. Th\u00f4ng th\u01b0\u1eddng, b\u1ea1n s\u1ebd b\u1eaft \u0111\u1ea7u b\u1eb1ng vi\u1ec7c t\u1ea1oheader.php<\/code>\u548cfooter.php<\/code>B\u1eaft \u0111\u1ea7u.<\/p>\n\n\n\n

T\u1ea1o m\u1eabu \u0111\u1ea7u trang v\u00e0 ch\u00e2n trang<\/h3>\n\n\n\n

header.php<\/code>T\u1ec7p th\u01b0\u1eddng ch\u1ee9a ph\u1ea7n<head><\/code>C\u1ea5u tr\u00fac ph\u1ea7n v\u00e0 \u0111\u1ea7u trang (nh\u01b0 menu \u0111i\u1ec1u h\u01b0\u1edbng, Logo). Trong t\u1ec7p n\u00e0y, b\u1ea1n ph\u1ea3i g\u1ecdiwp_head()<\/code>h\u00e0m, cho ph\u00e9p l\u00f5i WordPress, plugin v\u00e0 ch\u1ee7 \u0111\u1ec1 c\u1ee7a b\u1ea1n ch\u00e8n m\u00e3 c\u1ea7n thi\u1ebft v\u00e0o \u0111\u1ea7u trang (nh\u01b0 li\u00ean k\u1ebft b\u1ea3ng \u0111\u1ecbnh ki\u1ec3u, th\u1ebb meta).<\/p>\n\n\n\n

footer.php<\/code>T\u1ec7p ch\u1ee9a t\u1ea5t c\u1ea3 n\u1ed9i dung \u1edf cu\u1ed1i trang v\u00e0 ph\u1ea3i g\u1ecdi h\u00e0m tr\u01b0\u1edbc khi k\u1ebft th\u00facwp_footer()<\/code>H\u00e0m n\u00e0y c\u00f3 t\u00e1c d\u1ee5ng t\u01b0\u01a1ng t\u1ef1 nh\u01b0wp_head()<\/code>d\u00f9ng \u0111\u1ec3 t\u1ea3i c\u00e1c script \u1edf ch\u00e2n trang.<\/p>\n

\u0110\u1ecdc th\u00eam H\u01b0\u1edbng d\u1eabn ph\u00e1t tri\u1ec3n ch\u1ee7 \u0111\u1ec1 WordPress: Quy tr\u00ecnh ho\u00e0n ch\u1ec9nh v\u00e0 c\u00e1c th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t \u0111\u1ec3 x\u00e2y d\u1ef1ng ch\u1ee7 \u0111\u1ec1 t\u00f9y ch\u1ec9nh t\u1eeb \u0111\u1ea7u<\/a>\u3002<\/p><\/p>\n\n\r\n

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Hi\u1ec7u n\u0103ng cao, \u0111\u01b0\u1ee3c trang b\u1ecb CPU AMD EPYC, l\u01b0u tr\u1eef SSD NVMe v\u00e0 LiteSpeed, h\u1ed7 tr\u1ee3 chuy\u00ean gia n\u1ed9i b\u1ed9 24 gi\u1edd\/ng\u00e0y, c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt ti\u00ean ti\u1ebfn bao g\u1ed3m SSL, ch\u1ed1ng brute force, ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i v\u00e0 b\u1ea3o v\u1ec7 DDoS, ti\u1ebft ki\u1ec7m t\u1edbi 73%.<\/div>\r\n <\/div>\r\n\r\n
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Trong t\u1ec7p m\u1eabu ch\u00ednh, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ngget_header()<\/code>\u548cget_footer()<\/code>ch\u1ee9c n\u0103ng \u0111\u1ec3 \u0111\u01b0a c\u00e1c ph\u1ea7n n\u00e0y v\u00e0o. V\u00ed d\u1ee5, trongindex.php<\/code>Vi\u1ec7t\uff1a<\/p>\n\n\n\n

<?php get_header(); ?>\n\n<main>\n    <!-- \u4e3b\u5faa\u73af\u548c\u4e3b\u8981\u5185\u5bb9\u533a\u57df -->\n    <?php if (have_posts()) : while (have_posts()) : the_post(); ?>\n        <article>\n            <h2><?php the_title(); ?><\/h2>\n            <div><?php the_content(); ?><\/div>\n        <\/article>\n    <?php endwhile; endif; ?>\n<\/main><\/code><\/pre>\n\n\n\n
tri\u1ec3n khai m\u1eabu danh s\u00e1ch b\u00e0i vi\u1ebft v\u00e0 b\u00e0i vi\u1ebft \u0111\u01a1n<\/h3>\n\n\n\n
\u0111\u1ed1i v\u1edbi trang danh s\u00e1ch b\u00e0i vi\u1ebft blog, b\u1ea1n c\u00f3 th\u1ec3 t\u1ea1ohome.php<\/code>\u6216archive.php<\/code>Trong c\u00e1c m\u1eabu n\u00e0y, ngo\u00e0i vi\u1ec7c s\u1eed d\u1ee5ng v\u00f2ng l\u1eb7p ch\u00ednh \u0111\u1ec3 xu\u1ea5t ti\u00eau \u0111\u1ec1 v\u00e0 t\u00f3m t\u1eaft c\u1ee7a nhi\u1ec1u b\u00e0i vi\u1ebft, th\u01b0\u1eddng c\u00f2n s\u1eed d\u1ee5ng h\u00e0mthe_excerpt()<\/code>v\u00e0 h\u00e0mposts_nav_link()<\/code>\u0111\u1ec3 th\u1ef1c hi\u1ec7n \u0111i\u1ec1u h\u01b0\u1edbng ph\u00e2n trang.<\/p>\n\n\n\n
\u0110\u1ed1i v\u1edbi trang b\u00e0i vi\u1ebft \u0111\u01a1n,single.php<\/code>L\u00e0 m\u1eabu l\u00f5i ch\u00ednh. T\u1ea1i \u0111\u00e2y, b\u1ea1n c\u00f3 th\u1ec3 hi\u1ec3n th\u1ecb chi ti\u1ebft h\u01a1n n\u1ed9i dung b\u00e0i vi\u1ebft, th\u00f4ng tin t\u00e1c gi\u1ea3, ng\u00e0y \u0111\u0103ng v\u00e0 c\u00e1c th\u1ebb ph\u00e2n lo\u1ea1i. S\u1eed d\u1ee5ngthe_post_thumbnail()<\/code>c\u00f3 th\u1ec3 g\u1ecdi h\u00ecnh \u1ea3nh \u0111\u1eb7c tr\u01b0ng c\u1ee7a b\u00e0i vi\u1ebft, trong khicomments_template()<\/code>h\u00e0m s\u1ebd t\u1ea3i bi\u1ec3u m\u1eabu b\u00ecnh lu\u1eadn v\u00e0 danh s\u00e1ch b\u00ecnh lu\u1eadn.<\/p>\n<\/p>\n\n\n\n
T\u00edch h\u1ee3p API WordPress \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng ch\u1ee9c n\u0103ng ch\u1ee7 \u0111\u1ec1<\/h2>\n\n\n\n
M\u1ed9t ch\u1ee7 \u0111\u1ec1 WordPress hi\u1ec7n \u0111\u1ea1i kh\u00f4ng ch\u1ec9 l\u00e0 t\u1eadp h\u1ee3p c\u00e1c m\u1eabu t\u0129nh, n\u00f3 c\u00f2n c\u1ea7n th\u00eam ch\u1ee9c n\u0103ng th\u00f4ng qua c\u00e1c API kh\u00e1c nhau m\u00e0 WordPress cung c\u1ea5p.<\/p>\n\n\n\n
Th\u00eam h\u1ed7 tr\u1ee3 menu v\u00e0 ti\u1ec7n \u00edch cho ch\u1ee7 \u0111\u1ec1<\/h3>\n\n\n\n
Th\u00f4ng qua t\u1ec7pfunctions.php<\/code>c\u1ee7a ch\u1ee7 \u0111\u1ec1, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ngregister_nav_menus()<\/code>H\u00e0m \u0111\u1ec3 \u0111\u0103ng k\u00fd v\u1ecb tr\u00ed menu \u0111i\u1ec1u h\u01b0\u1edbng. V\u00ed d\u1ee5, \u0111\u0103ng k\u00fd m\u1ed9t \u201cMenu ch\u00ednh\u201d:<\/p>\n\n\r\n
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L\u01b0u tr\u1eef chia s\u1ebb v\u1edbi m\u1ee9c ph\u00ed $2,50 USD m\u1ed7i th\u00e1ng, gi\u1ea3m gi\u00e1 $0,1 USD trong th\u00e1ng \u0111\u1ea7u ti\u00ean, m\u00e3 gi\u1ea3m gi\u00e1 tryinterserver, v\u1edbi 461 \u1ee9ng d\u1ee5ng \u0111\u00e1m m\u00e2y v\u00e0 c\u00e0i \u0111\u1eb7t ch\u1ec9 b\u1eb1ng m\u1ed9t c\u00fa nh\u1ea5p chu\u1ed9t.<\/div>\r\n  <\/div>\r\n\r\n  
\r\n          \r\n                  \"Logo\r\n          \r\n              <\/a>\r\n    \r\n    \r\n       Truy c\u1eadp trang    <\/a>\r\n  <\/div>\r\n<\/div>\n\n\n\n\n\n\n
function mytheme_setup() {\n    register_nav_menus(array(\n        'primary' => __('\u4e3b\u5bfc\u822a\u83dc\u5355', 'mytheme'),\n    ));\n}\nadd_action('after_setup_theme', 'mytheme_setup');<\/code><\/pre>\n\n\n\n
Sau khi \u0111\u0103ng k\u00fd, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng trongheader.php<\/code>s\u1eed d\u1ee5ngwp_nav_menu(array('theme_location' => 'primary'))<\/code>\u0111\u1ec3 hi\u1ec3n th\u1ecb menu n\u00e0y.<\/p>\n
\u0110\u1ecdc th\u00eam H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n ph\u00e1t tri\u1ec3n ch\u1ee7 \u0111\u1ec1 WordPress: T\u1eeb c\u01a1 b\u1ea3n \u0111\u1ebfn n\u00e2ng cao \u0111\u1ec3 x\u00e2y d\u1ef1ng giao di\u1ec7n t\u00f9y ch\u1ec9nh<\/a>\u3002<\/p><\/p>\n\n\n\n
T\u01b0\u01a1ng t\u1ef1, s\u1eed d\u1ee5ngregister_sidebar()<\/code>H\u00e0m c\u00f3 th\u1ec3 t\u1ea1o khu v\u1ef1c widget. Trongfunctions.php<\/code>Sau khi \u0111\u0103ng k\u00fd, b\u1ea1n c\u00f3 th\u1ec3 trong t\u1ec7p m\u1eabu (nh\u01b0sidebar.php<\/code>\uff09s\u1eed d\u1ee5ngdynamic_sidebar()<\/code>\u0111\u1ec3 xu\u1ea5t widget.<\/p>\n\n\n\n
T\u00edch h\u1ee3p h\u00ecnh \u1ea3nh n\u1ed5i b\u1eadt b\u00e0i vi\u1ebft v\u1edbi n\u1ec1n t\u00f9y ch\u1ec9nh<\/h3>\n\n\n\n
H\u00ecnh \u1ea3nh n\u1ed5i b\u1eadt l\u00e0 t\u00ednh n\u0103ng ti\u00eau chu\u1ea9n c\u1ee7a ch\u1ee7 \u0111\u1ec1 WordPress. B\u1ea1n c\u1ea7nfunctions.php<\/code>h\u00e3y t\u1ea3i b\u1ea3n d\u1ecbch th\u00f4ng qua h\u00e0madd_theme_support('post-thumbnails')<\/code>\u0110\u1ec3 k\u00edch ho\u1ea1t n\u00f3. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 ch\u1ec9 \u0111\u1ecbnh lo\u1ea1i b\u00e0i vi\u1ebft h\u1ed7 tr\u1ee3 h\u00ecnh \u1ea3nh \u0111\u1eb7c tr\u01b0ng trong tham s\u1ed1 th\u1ee9 hai.<\/p>\n<\/p>\n\n\n\n
Ngo\u00e0i ra, b\u1ea1n c\u00f2n c\u00f3 th\u1ec3 th\u00f4ng quaadd_theme_support('custom-background')<\/code>\u0111\u1ec3 cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng t\u00f9y ch\u1ec9nh m\u00e0u n\u1ec1n ho\u1eb7c h\u00ecnh \u1ea3nh n\u1ec1n c\u1ee7a trang web th\u00f4ng qua b\u1ea3ng qu\u1ea3n tr\u1ecb WordPress. Nh\u1eefng t\u00ednh n\u0103ng n\u00e0y t\u0103ng c\u01b0\u1eddng \u0111\u00e1ng k\u1ec3 kh\u1ea3 n\u0103ng t\u00f9y bi\u1ebfn c\u1ee7a giao di\u1ec7n m\u00e0 kh\u00f4ng c\u1ea7n ng\u01b0\u1eddi d\u00f9ng s\u1eeda \u0111\u1ed5i m\u00e3.<\/p>\n\n\n\n
Ki\u1ec3u d\u00e1ng ch\u1ee7 \u0111\u1ec1, t\u1eadp l\u1ec7nh v\u00e0 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t<\/h2>\n\n\n\n
Vi\u1ec7c th\u00eam \u0111\u00fang c\u00e1ch c\u00e1c t\u1ec7p CSS v\u00e0 JavaScript v\u00e0o giao di\u1ec7n l\u00e0 ch\u00eca kh\u00f3a \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o giao di\u1ec7n v\u00e0 ch\u1ee9c n\u0103ng trang web ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng, \u0111\u1ed3ng th\u1eddi c\u0169ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t c\u1ee7a trang web.<\/p>\n\n\n\n
Nh\u1eadp \u0111\u00fang b\u1ea3ng \u0111\u1ecbnh ki\u1ec3u v\u00e0 t\u1eadp l\u1ec7nh<\/h3>\n\n\n\n
Kh\u00f4ng bao gi\u1edd s\u1eed d\u1ee5ng tr\u1ef1c ti\u1ebfp trong t\u1ec7p m\u1eabu<link><\/code>\u6216<script><\/code>th\u1ebb m\u00e3 h\u00f3a c\u1ee9ng t\u1ec7p ki\u1ec3u v\u00e0 t\u1eadp l\u1ec7nh. Ph\u01b0\u01a1ng ph\u00e1p \u0111\u00fang l\u00e0 s\u1eed d\u1ee5ngwp_enqueue_style()<\/code>\u548cwp_enqueue_script()<\/code>h\u00e0m, v\u00e0 g\u1eafn c\u00e1c l\u1ec7nh g\u1ecdi n\u00e0y v\u00e0owp_enqueue_scripts<\/code>hook n\u00e0y.<\/p>\n\n\n\n
L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c n\u00e0y l\u00e0 WordPress c\u00f3 th\u1ec3 qu\u1ea3n l\u00fd c\u00e1c ph\u1ee5 thu\u1ed9c, tr\u00e1nh t\u1ea3i tr\u00f9ng l\u1eb7p v\u00e0 d\u1ec5 d\u00e0ng cho c\u00e1c plugin v\u00e0 theme kh\u00e1c ghi \u0111\u00e8. M\u1ed9t v\u00ed d\u1ee5 \u0111i\u1ec3n h\u00ecnh nh\u01b0 sau:<\/p>\n\n\n\n
function mytheme_scripts() {\n    \/\/ \u5f15\u5165\u4e3b\u6837\u5f0f\u8868\n    wp_enqueue_style('mytheme-style', get_stylesheet_uri());\n    \/\/ \u5f15\u5165\u81ea\u5b9a\u4e49JavaScript\u6587\u4ef6\n    wp_enqueue_script('mytheme-navigation', get_template_directory_uri() . '\/js\/navigation.js', array(), null, true);\n}\nadd_action('wp_enqueue_scripts', 'mytheme_scripts');<\/code><\/pre>\n\n\n\n
Th\u1ef1c hi\u1ec7n thi\u1ebft k\u1ebf \u0111\u00e1p \u1ee9ng v\u00e0 c\u00e2n nh\u1eafc hi\u1ec7u su\u1ea5t<\/h3>\n\n\n\n
\u5728style.css<\/code>Trong \u0111\u00f3, s\u1eed d\u1ee5ng truy v\u1ea5n ph\u01b0\u01a1ng ti\u1ec7n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o theme c\u1ee7a b\u1ea1n hi\u1ec3n th\u1ecb t\u1ed1t tr\u00ean c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c nhau. \u0110\u1ed3ng th\u1eddi, c\u00e2n nh\u1eafc x\u1eed l\u00fd h\u00ecnh \u1ea3nh \u0111\u00e1p \u1ee9ng, c\u00f3 th\u1ec3 s\u1eed d\u1ee5ngsrcset<\/code>Thu\u1ed9c t\u00ednh, c\u1ee7a WordPressthe_post_thumbnail()<\/code>H\u00e0m m\u1eb7c \u0111\u1ecbnh h\u1ed7 tr\u1ee3 thu\u1ed9c t\u00ednh n\u00e0y.<\/p>\n\n\n\n
V\u1ec1 hi\u1ec7u su\u1ea5t, n\u00ean \u0111\u1ea3m b\u1ea3o script \u0111\u01b0\u1ee3c t\u1ea3i \u1edf ch\u00e2n trang (\u0111\u1eb7t tham s\u1ed1 cu\u1ed1i c\u00f9ng c\u1ee7awp_enqueue_script()<\/code>th\u00e0nh true), v\u00e0 xem x\u00e9t t\u1ed1i gi\u1ea3n h\u00f3a b\u1ea3ng ki\u1ec3u. \u0110\u1ec3 t\u1ed1i \u01b0u h\u00f3a n\u00e2ng cao h\u01a1n, c\u00f3 th\u1ec3 kh\u00e1m ph\u00e1 vi\u1ec7c h\u1ee3p nh\u1ea5t t\u00e0i nguy\u00ean t\u0129nh ho\u1eb7c s\u1eed d\u1ee5ng k\u1ef9 thu\u1eadt t\u1ea3i kh\u00f4ng \u0111\u1ed3ng b\u1ed9.<\/p>\n\n\n\n
T\u00f3m l\u1ea1i<\/h2>\n\n\n\n
Ph\u00e1t tri\u1ec3n ch\u1ee7 \u0111\u1ec1 WordPress l\u00e0 m\u1ed9t quy tr\u00ecnh h\u1ec7 th\u1ed1ng, y\u00eau c\u1ea7u nh\u00e0 ph\u00e1t tri\u1ec3n kh\u00f4ng ch\u1ec9 n\u1eafm v\u1eefng c\u00e1c c\u00f4ng ngh\u1ec7 front-end nh\u01b0 PHP, HTML, CSS v\u00e0 JavaScript, m\u00e0 c\u00f2n c\u1ea7n hi\u1ec3u s\u00e2u c\u01a1 ch\u1ebf c\u1ed1t l\u00f5i c\u1ee7a WordPress, nh\u01b0 h\u1ec7 th\u1ed1ng ph\u00e2n c\u1ea5p m\u1eabu, v\u00f2ng l\u1eb7p ch\u00ednh v\u00e0 c\u00e1c API. T\u1eeb thi\u1ebft l\u1eadp m\u00f4i tr\u01b0\u1eddng c\u01a1 b\u1ea3n, x\u00e2y d\u1ef1ng c\u1ea5u tr\u00fac t\u1ec7p m\u1eabu, \u0111\u1ebfn t\u00edch h\u1ee3p c\u00e1c ch\u1ee9c n\u0103ng \u0111\u1ed9ng nh\u01b0 menu, ti\u1ec7n \u00edch, v\u00e0 qu\u1ea3n l\u00fd \u0111\u00fang c\u00e1ch ki\u1ec3u d\u00e1ng, script v\u00e0 t\u1ed1i \u01b0u hi\u1ec7u su\u1ea5t, m\u1ed7i b\u01b0\u1edbc \u0111\u1ec1u quan tr\u1ecdng. B\u1eb1ng c\u00e1ch tu\u00e2n theo ti\u00eau chu\u1ea9n m\u00e3 h\u00f3a v\u00e0 th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t c\u1ee7a WordPress, b\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c ch\u1ee7 \u0111\u1ec1 chuy\u00ean nghi\u1ec7p v\u1eeba \u0111\u1eb9p m\u1eaft, hi\u1ec7u qu\u1ea3, d\u1ec5 b\u1ea3o tr\u00ec v\u00e0 m\u1edf r\u1ed9ng. H\u1ecdc t\u1eadp v\u00e0 th\u1ef1c h\u00e0nh li\u00ean t\u1ee5c l\u00e0 con \u0111\u01b0\u1eddng duy nh\u1ea5t \u0111\u1ec3 th\u00e0nh th\u1ea1o k\u1ef9 n\u0103ng n\u00e0y.<\/p>\n\n\n\n
FAQ \u5e38\u89c1\u95ee\u9898<\/h2>\n\n\n\n
Ph\u00e1t tri\u1ec3n theme WordPress c\u00f3 b\u1eaft bu\u1ed9c ph\u1ea3i th\u00e0nh th\u1ea1o PHP kh\u00f4ng?<\/h3>\n\n\n\n
V\u00e2ng, PHP l\u00e0 ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh c\u1ed1t l\u00f5i c\u1ee7a WordPress, c\u00e1c t\u1ec7p m\u1eabu c\u1ee7a ch\u1ee7 \u0111\u1ec1 ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c c\u1ea5u th\u00e0nh t\u1eeb m\u00e3 PHP. B\u1ea1n c\u1ea7n n\u1eafm v\u1eefng c\u00fa ph\u00e1p c\u01a1 b\u1ea3n c\u1ee7a PHP, c\u00e1ch s\u1eed d\u1ee5ng h\u00e0m v\u00e0 c\u00e1ch vi\u1ebft k\u1ebft h\u1ee3p v\u1edbi HTML. Tuy nhi\u00ean, b\u1ea1n kh\u00f4ng c\u1ea7n ph\u1ea3i tr\u1edf th\u00e0nh chuy\u00ean gia PHP \u0111\u1ec3 b\u1eaft \u0111\u1ea7u, nhi\u1ec1u ki\u1ebfn th\u1ee9c ph\u00e1t tri\u1ec3n ch\u1ee7 \u0111\u1ec1 c\u00f3 th\u1ec3 h\u1ecdc d\u1ea7n trong th\u1ef1c h\u00e0nh.<\/p>\n\n\n\n
L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ee7 \u0111\u1ec1 c\u1ee7a t\u00f4i \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o th\u01b0 m\u1ee5c ch\u1ee7 \u0111\u1ec1 ch\u00ednh th\u1ee9c c\u1ee7a WordPress?<\/h3>\n\n\n\n
\u0110\u1ec3 ch\u1ee7 \u0111\u1ec1 \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o th\u01b0 m\u1ee5c ch\u1ee7 \u0111\u1ec1 ch\u00ednh th\u1ee9c c\u1ee7a WordPress.org, ch\u1ee7 \u0111\u1ec1 c\u1ee7a b\u1ea1n ph\u1ea3i tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t c\u00e1c y\u00eau c\u1ea7u \u0111\u00e1nh gi\u00e1 ch\u1ee7 \u0111\u1ec1 ch\u00ednh th\u1ee9c. \u0110i\u1ec1u n\u00e0y bao g\u1ed3m ch\u1ea5t l\u01b0\u1ee3ng m\u00e3, b\u1ea3o m\u1eadt, s\u1eb5n s\u00e0ng d\u1ecbch thu\u1eadt, s\u1eed d\u1ee5ng \u0111\u00fang ch\u1ee9c n\u0103ng c\u1ed1t l\u00f5i v\u00e0 API c\u1ee7a WordPress, c\u0169ng nh\u01b0 kh\u00f4ng \u0111\u00ednh k\u00e8m m\u00e3 \u0111\u1ed9c h\u1ea1i ho\u1eb7c li\u00ean k\u1ebft kh\u00f4ng ph\u00f9 h\u1ee3p. B\u1ea1n c\u1ea7n g\u1eedi ch\u1ee7 \u0111\u1ec1 \u0111\u1ec3 \u0111\u01b0\u1ee3c xem x\u00e9t tr\u01b0\u1edbc.<\/p>\n\n\n\n
L\u00e0m th\u1ebf n\u00e0o n\u1ebfu vi\u1ec7c s\u1eeda \u0111\u1ed5i ki\u1ec3u CSS trong ch\u1ee7 \u0111\u1ec1 kh\u00f4ng c\u00f3 hi\u1ec7u l\u1ef1c ngay l\u1eadp t\u1ee9c?<\/h3>\n\n\n\n
\u0110i\u1ec1u n\u00e0y th\u01b0\u1eddng do b\u1ed9 nh\u1edb \u0111\u1ec7m c\u1ee7a tr\u00ecnh duy\u1ec7t g\u00e2y ra. B\u1ea1n c\u00f3 th\u1ec3 th\u1eed l\u00e0m m\u1edbi tr\u00ecnh duy\u1ec7t m\u1ed9t c\u00e1ch c\u01b0\u1ee1ng ch\u1ebf (Ctrl+F5 ho\u1eb7c Cmd+Shift+R). N\u1ebfu v\u1ea5n \u0111\u1ec1 v\u1eabn ti\u1ebfp di\u1ec5n, h\u00e3y ki\u1ec3m tra xem b\u1ea1n c\u00f3 s\u1eed d\u1ee5ng \u0111\u00fang c\u00e1chwp_enqueue_style()<\/code>h\u00e0m \u0111\u1ec3 nh\u1eadp bi\u1ec3u \u0111\u1ecbnh ki\u1ec3u kh\u00f4ng, \u0111\u1ed3ng th\u1eddi \u0111\u1ea3m b\u1ea3o cung c\u1ea5p tham s\u1ed1 s\u1ed1 phi\u00ean b\u1ea3n cho t\u1ec7p ki\u1ec3u trong qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n, ho\u1eb7c s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 ph\u00e1t tri\u1ec3n \u0111\u1ec3 t\u1eaft b\u1ed9 nh\u1edb \u0111\u1ec7m khi g\u1ee1 l\u1ed7i.<\/p>\n\n\n\n
Ch\u1ee7 \u0111\u1ec1 con v\u00e0 ch\u1ee7 \u0111\u1ec1 cha kh\u00e1c nhau nh\u01b0 th\u1ebf n\u00e0o, t\u00f4i n\u00ean ph\u00e1t tri\u1ec3n theo c\u00e1ch n\u00e0o?<\/h3>\n\n\n\n
Ch\u1ee7 \u0111\u1ec1 cha l\u00e0 m\u1ed9t ch\u1ee7 \u0111\u1ec1 \u0111\u1ed9c l\u1eadp, \u0111\u1ea7y \u0111\u1ee7 ch\u1ee9c n\u0103ng. Ch\u1ee7 \u0111\u1ec1 con ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ed9t ch\u1ee7 \u0111\u1ec1 cha, n\u00f3 ch\u1ec9 ch\u1ee9a c\u00e1c t\u1ec7p m\u1eabu ho\u1eb7c ki\u1ec3u m\u00e0 b\u1ea1n mu\u1ed1n s\u1eeda \u0111\u1ed5i, k\u1ebf th\u1eeba t\u1ea5t c\u1ea3 c\u00e1c ch\u1ee9c n\u0103ng kh\u00e1c t\u1eeb ch\u1ee7 \u0111\u1ec1 cha. N\u1ebfu b\u1ea1n mu\u1ed1n t\u00f9y ch\u1ec9nh m\u1ed9t ch\u1ee7 \u0111\u1ec1 hi\u1ec7n c\u00f3, vi\u1ec7c t\u1ea1o ch\u1ee7 \u0111\u1ec1 con l\u00e0 ph\u01b0\u01a1ng ph\u00e1p t\u1ed1t nh\u1ea5t, v\u00ec \u0111i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c s\u1eeda \u0111\u1ed5i c\u1ee7a b\u1ea1n s\u1ebd kh\u00f4ng b\u1ecb ghi \u0111\u00e8 khi ch\u1ee7 \u0111\u1ec1 cha \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt. N\u1ebfu b\u1ea1n \u0111ang t\u1ea1o m\u1ed9t ch\u1ee7 \u0111\u1ec1 ho\u00e0n to\u00e0n m\u1edbi t\u1eeb \u0111\u1ea7u, h\u00e3y ph\u00e1t tri\u1ec3n tr\u1ef1c ti\u1ebfp ch\u1ee7 \u0111\u1ec1 cha.<\/p>","protected":false},"excerpt":{"rendered":"
B\u00e0i vi\u1ebft n\u00e0y tr\u00ecnh b\u00e0y m\u1ed9t c\u00e1ch h\u1ec7 th\u1ed1ng to\u00e0n b\u1ed9 quy tr\u00ecnh ph\u00e1t tri\u1ec3n m\u1ed9t ch\u1ee7 \u0111\u1ec1 (theme) cho WordPress t\u1eeb \u0111\u1ea7u. N\u1ed9i dung bao g\u1ed3m vi\u1ec7c thi\u1ebft l\u1eadp m\u00f4i tr\u01b0\u1eddng ph\u00e1t tri\u1ec3n c\u1ee5c b\u1ed9, vai tr\u00f2 c\u1ee7a c\u00e1c t\u1ec7p c\u1ed1t l\u00f5i c\u1ee7a ch\u1ee7 \u0111\u1ec1 (nh\u01b0 style.css v\u00e0 index.php), kh\u00e1i ni\u1ec7m v\u1ec1 c\u1ea5u tr\u00fac c\u00e1c t\u1ec7p m\u1eabu (templates), c\u0169ng nh\u01b0 c\u00e1ch s\u1eed d\u1ee5ng v\u00f2ng l\u1eb7p ch\u00ednh (main loop) trong m\u00e3 ngu\u1ed3n. B\u00e0i vi\u1ebft c\u0169ng gi\u1ea3i th\u00edch chi ti\u1ebft c\u00e1ch t\u00e1ch c\u00e1c th\u00e0nh ph\u1ea7n nh\u01b0 ti\u00eau \u0111\u1ec1 trang (header), ch\u00e2n trang (footer) ra th\u00e0nh c\u00e1c t\u1ec7p ri\u00eang bi\u1ec7t, v\u00e0 c\u00e1ch x\u00e2y d\u1ef1ng c\u00e1c m\u1eabu danh s\u00e1ch b\u00e0i vi\u1ebft (article list) v\u00e0 m\u1eabu trang c\u00e1 nh\u00e2n (single page template), t\u1eeb \u0111\u00f3 cung c\u1ea5p h\u01b0\u1edbng d\u1eabn r\u00f5 r\u00e0ng cho vi\u1ec7c t\u1ea1o ra nh\u1eefng ch\u1ee7 \u0111\u1ec1 t\u00f9y ch\u1ec9nh.<\/p>","protected":false},"author":2,"featured_media":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[638,436,2149,3344,805],"knowledge_category":[280],"class_list":["post-12379498","knowledge_post","type-knowledge_post","status-publish","hentry","tag-wordpress-theme-development","tag-wordpress-tutorial","tag-theme-development-guide","tag-3344","tag-custom-themes","knowledge_category-wordpress"],"acf":{"site_seo_keywords":"WordPress\u4e3b\u9898\u5f00\u53d1,\u81ea\u5b9a\u4e49WordPress\u4e3b\u9898,\u4e3b\u9898\u5f00\u53d1\u6307\u5357,\u6a21\u677f\u5c42\u7ea7,WordPress\u4e3b\u5faa\u73af,header.php\u4e0efooter.php,\u4ece\u96f6\u5f00\u59cb\u5efa\u4e3b\u9898"},"_links":{"self":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_posts\/12379498","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_posts"}],"about":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/types\/knowledge_post"}],"author":[{"embeddable":true,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/users\/2"}],"version-history":[{"count":1,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_posts\/12379498\/revisions"}],"predecessor-version":[{"id":12403802,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_posts\/12379498\/revisions\/12403802"}],"wp:attachment":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/media?parent=12379498"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/tags?post=12379498"},{"taxonomy":"knowledge_category","embeddable":true,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_category?post=12379498"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}