{"id":97,"date":"2025-04-02T09:06:42","date_gmt":"2025-04-02T09:06:42","guid":{"rendered":"https:\/\/phuocloc.edu.vn\/?p=97"},"modified":"2025-04-19T04:53:59","modified_gmt":"2025-04-19T04:53:59","slug":"php-la-gi","status":"publish","type":"post","link":"https:\/\/phuocloc.edu.vn\/index.php\/2025\/04\/02\/php-la-gi\/","title":{"rendered":"PHP l\u00e0 g\u00ec?"},"content":{"rendered":"<div class=\"article-description\">\n<p>Theo m\u1ed9t th\u1ed1ng k\u00ea, g\u1ea7n 80% c\u00e1c trang web hi\u1ec7n nay \u0111\u1ec1u s\u1eed d\u1ee5ng PHP trong thi\u1ebft k\u1ebf web. V\u00e0 \u0111\u01b0\u01a1ng nhi\u00ean, PHP tr\u1edf th\u00e0nh m\u1ed9t trong nh\u1eefng ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng s\u1eed d\u1ee5ng nh\u1ea5t. V\u1eady l\u00fd do \u1edf \u0111\u00e2y l\u00e0 g\u00ec? T\u1ea1i sao PHP l\u1ea1i \u0111\u01b0\u1ee3c \u01b0u chu\u1ed9ng \u0111\u1ebfn th\u1ebf. M\u1eddi b\u1ea1n \u0111\u1ecdc c\u00f9ng theo d\u00f5i b\u00e0i vi\u1ebft v\u1ec1 <strong>Thi\u1ebft k\u1ebf website PHP<\/strong>\u00a0d\u01b0\u1edbi \u0111\u00e2y \u0111\u1ec3 hi\u1ec3u h\u01a1n nh\u00e9.<\/p>\n<\/div>\n<p><!--more--><\/p>\n<div>\n<div class=\"article-content\">\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_73 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/phuocloc.edu.vn\/index.php\/2025\/04\/02\/php-la-gi\/#Tim_hieu_khai_niem_PHP\" title=\"T\u00ecm hi\u1ec3u kh\u00e1i ni\u1ec7m PHP\">T\u00ecm hi\u1ec3u kh\u00e1i ni\u1ec7m PHP<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/phuocloc.edu.vn\/index.php\/2025\/04\/02\/php-la-gi\/#PHP_la_gi\" title=\"PHP l\u00e0 g\u00ec?\">PHP l\u00e0 g\u00ec?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/phuocloc.edu.vn\/index.php\/2025\/04\/02\/php-la-gi\/#Uu_va_nhuoc_diem_cua_Thiet_ke_website_PHP\" title=\"\u01afu v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a Thi\u1ebft k\u1ebf website PHP\">\u01afu v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a Thi\u1ebft k\u1ebf website PHP<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/phuocloc.edu.vn\/index.php\/2025\/04\/02\/php-la-gi\/#Uu_diem\" title=\"\u01afu \u0111i\u1ec3m\">\u01afu \u0111i\u1ec3m<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/phuocloc.edu.vn\/index.php\/2025\/04\/02\/php-la-gi\/#Nhuoc_diem\" title=\"Nh\u01b0\u1ee3c \u0111i\u1ec3m\">Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/phuocloc.edu.vn\/index.php\/2025\/04\/02\/php-la-gi\/#Cach_xay_dung_mot_trang_web_PHP_don_gian\" title=\"C\u00e1ch x\u00e2y d\u1ef1ng m\u1ed9t trang web PHP \u0111\u01a1n gi\u1ea3n\">C\u00e1ch x\u00e2y d\u1ef1ng m\u1ed9t trang web PHP \u0111\u01a1n gi\u1ea3n<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/phuocloc.edu.vn\/index.php\/2025\/04\/02\/php-la-gi\/#Ban_can_nhung_gi_de_xay_dung_trang_web_PHP\" title=\"B\u1ea1n c\u1ea7n nh\u1eefng g\u00ec \u0111\u1ec3 x\u00e2y d\u1ef1ng trang web PHP\">B\u1ea1n c\u1ea7n nh\u1eefng g\u00ec \u0111\u1ec3 x\u00e2y d\u1ef1ng trang web PHP<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/phuocloc.edu.vn\/index.php\/2025\/04\/02\/php-la-gi\/#Cac_buoc_xay_dung_trang_web_PHP\" title=\"C\u00e1c b\u01b0\u1edbc x\u00e2y d\u1ef1ng trang web PHP\">C\u00e1c b\u01b0\u1edbc x\u00e2y d\u1ef1ng trang web PHP<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/phuocloc.edu.vn\/index.php\/2025\/04\/02\/php-la-gi\/#Buoc_1_Len_cau_truc_trang_web\" title=\"B\u01b0\u1edbc 1: L\u00ean c\u1ea5u tr\u00fac trang web\">B\u01b0\u1edbc 1: L\u00ean c\u1ea5u tr\u00fac trang web<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/phuocloc.edu.vn\/index.php\/2025\/04\/02\/php-la-gi\/#Buoc_2_Tao_tieu_de_trang_web_PHP_PHP_Header\" title=\"B\u01b0\u1edbc 2: T\u1ea1o ti\u00eau \u0111\u1ec1 trang web PHP (PHP Header)\">B\u01b0\u1edbc 2: T\u1ea1o ti\u00eau \u0111\u1ec1 trang web PHP (PHP Header)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/phuocloc.edu.vn\/index.php\/2025\/04\/02\/php-la-gi\/#Buoc_3_Cap_nhat_noi_dung_vao_phan_body_cua_trang_web\" title=\"B\u01b0\u1edbc 3: C\u1eadp nh\u1eadt n\u1ed9i dung v\u00e0o ph\u1ea7n body c\u1ee7a trang web\">B\u01b0\u1edbc 3: C\u1eadp nh\u1eadt n\u1ed9i dung v\u00e0o ph\u1ea7n body c\u1ee7a trang web<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/phuocloc.edu.vn\/index.php\/2025\/04\/02\/php-la-gi\/#Buoc_4_Code_cho_PHP_Footer_trong_trang_web\" title=\"B\u01b0\u1edbc 4: Code cho PHP Footer trong trang web\">B\u01b0\u1edbc 4: Code cho PHP Footer trong trang web<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/phuocloc.edu.vn\/index.php\/2025\/04\/02\/php-la-gi\/#Buoc_5_Tao_web_PHP_don_gian\" title=\"B\u01b0\u1edbc 5: T\u1ea1o web PHP \u0111\u01a1n gi\u1ea3n\">B\u01b0\u1edbc 5: T\u1ea1o web PHP \u0111\u01a1n gi\u1ea3n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/phuocloc.edu.vn\/index.php\/2025\/04\/02\/php-la-gi\/#Buoc_6_Hoan_thanh\" title=\"B\u01b0\u1edbc 6: Ho\u00e0n th\u00e0nh\">B\u01b0\u1edbc 6: Ho\u00e0n th\u00e0nh<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/phuocloc.edu.vn\/index.php\/2025\/04\/02\/php-la-gi\/#Top_5_phan_mem_thiet_ke_website_PHP_HANG_DAU\" title=\"Top 5 ph\u1ea7n m\u1ec1m thi\u1ebft k\u1ebf website PHP H\u00c0NG \u0110\u1ea6U\">Top 5 ph\u1ea7n m\u1ec1m thi\u1ebft k\u1ebf website PHP H\u00c0NG \u0110\u1ea6U<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/phuocloc.edu.vn\/index.php\/2025\/04\/02\/php-la-gi\/#phpDesigner\" title=\"phpDesigner\">phpDesigner<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/phuocloc.edu.vn\/index.php\/2025\/04\/02\/php-la-gi\/#Dreamweaver\" title=\"Dreamweaver\">Dreamweaver<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/phuocloc.edu.vn\/index.php\/2025\/04\/02\/php-la-gi\/#NotePad\" title=\"NotePad ++\">NotePad ++<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/phuocloc.edu.vn\/index.php\/2025\/04\/02\/php-la-gi\/#WebEasy_Professional\" title=\"WebEasy Professional\">WebEasy Professional<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/phuocloc.edu.vn\/index.php\/2025\/04\/02\/php-la-gi\/#Ket_luan\" title=\"K\u1ebft lu\u1eadn\">K\u1ebft lu\u1eadn<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Tim_hieu_khai_niem_PHP\"><\/span>T\u00ecm hi\u1ec3u kh\u00e1i ni\u1ec7m PHP<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"PHP_la_gi\"><\/span>PHP l\u00e0 g\u00ec?<br \/>\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/cdn1585.cdn4s4.io.vn\/\/media\/articles\/898\/content\/thiet-ke-website-php.jpg\" alt=\"Thi\u1ebft k\u1ebf website PHP l\u00e0 g\u00ec?\" width=\"800\" height=\"500\" \/><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a title=\" Nh\u1eefng \u0111i\u1ec1u c\u1ea7n bi\u1ebft v\u1ec1 ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh PHP\" href=\"https:\/\/web4s.vn\/php-la-gi.html\">PHP<\/a>\u00a0(vi\u1ebft t\u1eaft c\u1ee7a t\u1eeb\u00a0<strong>Personal Home Pages\u00a0<\/strong>nay l\u00e0\u00a0<strong>Hypertext Preprocessor<\/strong>) hi\u1ec3u \u0111\u01a1n gi\u1ea3n th\u00ec \u0111\u00e2y ch\u00ednh l\u00e0 m\u1ed9t ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh k\u1ecbch b\u1ea3n (Scripting language) \u0111a m\u1ee5c \u0111\u00edch, \u0111\u01b0\u1ee3c d\u00f9ng ph\u1ed5 bi\u1ebfn cho vi\u1ec7c ph\u00e1t tri\u1ec3n c\u00e1c \u1ee9ng d\u1ee5ng web ch\u1ea1y tr\u00ean m\u00e1y ch\u1ee7.<\/p>\n<p>Do \u0111\u00f3, ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh PHP c\u00f3 th\u1ec3 x\u1eed l\u00fd c\u00e1c ch\u1ee9c n\u0103ng t\u1eeb ph\u00eda server \u0111\u1ec3 sinh ra m\u00e3 HTML tr\u00ean client nh\u01b0 thu th\u1eadp d\u1eef li\u1ec7u bi\u1ec3u m\u1eabu, s\u1eeda \u0111\u1ed5i c\u01a1 s\u1edf d\u1eef li\u1ec7u, qu\u1ea3n l\u00fd file tr\u00ean server hay c\u00e1c ho\u1ea1t \u0111\u1ed9ng kh\u00e1c.<\/p>\n<p>PHP c\u00f3 th\u1ec3 ch\u1ea1y tr\u00ean nhi\u1ec1u h\u1ec7 \u0111i\u1ec1u h\u00e0nh kh\u00e1c nhau nh\u01b0 MacOS, Windows, Linux,&#8230; Do PHP l\u00e0 m\u1ed9t ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh m\u00e3 ngu\u1ed3n m\u1edf n\u00ean b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng ch\u00fang ho\u00e0n to\u00e0n mi\u1ec5n ph\u00ed.<\/p>\n<p>Hi\u1ec7n nay, PHP \u0111ang l\u00e0 m\u1ed9t ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh v\u00f4 c\u00f9ng ph\u1ed5 bi\u1ebfn \u1edf kh\u1eafp n\u01a1i tr\u00ean th\u1ebf gi\u1edbi. L\u00fd do l\u00e0 b\u1edfi vi\u1ec7c t\u1ed1i \u01b0u h\u00f3a c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a web, vi\u1ec7c c\u00f3 t\u1ed1c \u0111\u1ed9 nhanh v\u00e0 nh\u1ecf g\u1ecdn. H\u01a1n th\u1ebf n\u1eefa, c\u00e1c c\u00fa ph\u00e1p c\u1ee7a PHP c\u0169ng c\u00f3 nhi\u1ec1u \u0111i\u1ec3m gi\u1ed1ng v\u1edbi C v\u00e0 Java n\u00ean c\u00e1c l\u1eadp tr\u00ecnh vi\u00ean c\u00f3 th\u1ec3 h\u1ecdc ho\u1eb7c thi\u1ebft k\u1ebf website php t\u01b0\u01a1ng \u0111\u1ed1i nhanh so v\u1edbi nh\u1eefng ng\u00f4n ng\u1eef kh\u00e1c.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Uu_va_nhuoc_diem_cua_Thiet_ke_website_PHP\"><\/span>\u01afu v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a Thi\u1ebft k\u1ebf website PHP<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Uu_diem\"><\/span>\u01afu \u0111i\u1ec3m<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/cdn1585.cdn4s4.io.vn\/\/media\/articles\/898\/content\/uu-diem-khi-thiet-ke-website-bang-php.jpg\" alt=\"\u01afu \u0111i\u1ec3m khi thi\u1ebft k\u1ebf website b\u1eb1ng PHP\" width=\"800\" height=\"500\" \/><\/p>\n<p>&#8211;\u00a0<strong><em>D\u1ec5 h\u1ecdc v\u00e0 d\u1ec5 s\u1eed d\u1ee5ng:<\/em>\u00a0<\/strong>M\u1ed9t trong nh\u1eefng l\u00ed do ch\u00ednh khi\u1ebfn cho PHP tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn l\u00e0 t\u01b0\u01a1ng \u0111\u1ed1i \u0111\u01a1n gi\u1ea3n \u0111\u1ec3 b\u1eaft \u0111\u1ea7u s\u1eed d\u1ee5ng. Ngay c\u1ea3 khi b\u1ea1n l\u00e0 ng\u01b0\u1eddi kh\u00f4ng chuy\u00ean v\u1ec1 thi\u1ebft k\u1ebf web th\u00ec \u0111\u1ec1u c\u00f3 th\u1ec3 t\u1ea1o m\u1ed9t trang web b\u1eb1ng t\u1ec7p PHP trong kho\u1ea3ng th\u1eddi gian ng\u1eafn. V\u1edbi c\u00fa ph\u00e1p \u0111\u01a1n gi\u1ea3n v\u00e0 c\u00e1c h\u00e0m l\u1ec7nh d\u1ec5 h\u1ecdc, c\u00f3 ngh\u0129a l\u00e0 c\u00e1c r\u00e0o c\u1ea3n gia nh\u1eadp v\u1edbi PHP th\u1ea5p h\u01a1n so v\u1edbi nhi\u1ec1u ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh kh\u00e1c.<\/p>\n<p>&#8211;\u00a0<em><strong>M\u00e3 ngu\u1ed3n m\u1edf:<\/strong><\/em>\u00a0PHP l\u00e0 ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh m\u00e3 ngu\u1ed3n m\u1edf n\u00ean vi\u1ec7c c\u00e0i \u0111\u1eb7t v\u00e0 t\u00f9y bi\u1ebfn website l\u00e0 ho\u00e0n to\u00e0n mi\u1ec5n ph\u00ed, ch\u1ea1y \u0111\u01b0\u1ee3c tr\u00ean h\u1ea7u h\u1ebft c\u00e1c Web Server ph\u1ed5 bi\u1ebfn hi\u1ec7n nay nh\u01b0: Apache, IIS.<\/p>\n<p>&#8211;\u00a0<strong><em>Linh ho\u1ea1t:<\/em><\/strong>\u00a0M\u1ed9t trong nh\u1eefng \u01b0u \u0111i\u1ec3m ch\u00ednh c\u1ee7a PHP ch\u00ednh l\u00e0 n\u00f3 \u0111\u1ed9c l\u1eadp v\u1edbi n\u1ec1n t\u1ea3ng, ngh\u0129a l\u00e0 n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u00ean MacOS, Windows, Linux v\u00e0 h\u1ed7 tr\u1ee3 h\u1ea7u h\u1ebft tr\u00ean c\u00e1c tr\u00ecnh duy\u1ec7t web. H\u1ed7 tr\u1ee3 t\u1ea5t c\u1ea3 c\u00e1c m\u00e1y ch\u1ee7 tr\u00ean web ch\u00ednh, gi\u00fap d\u1ec5 d\u00e0ng tri\u1ec3n khai tr\u00ean c\u00e1c h\u1ec7 th\u1ed1ng v\u00e0 n\u1ec1n t\u1ea3ng kh\u00e1c nhau v\u1edbi chi ph\u00ed b\u1ed5 sung t\u1ed1i thi\u1ec3u.<\/p>\n<p>&#8211;\u00a0<em><strong>C\u00f3 c\u1ed9ng \u0111\u1ed3ng h\u1ed7 tr\u1ee3 m\u1ea1nh m\u1ebd:<\/strong><\/em>\u00a0L\u00e0 m\u1ed9t ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i, PHP c\u00f3 m\u1ed9t c\u1ed9ng \u0111\u1ed3ng support v\u00f4 c\u00f9ng l\u1edbn, gi\u00fap b\u1ea1n gi\u1ea3i \u0111\u00e1p m\u1ecdi v\u1ea5n \u0111\u1ec1 ph\u00e1t sinh trong qu\u00e1 tr\u00ecnh x\u00e2y d\u1ef1ng web.<\/p>\n<p>&#8211;\u00a0<strong><em>PHP t\u01b0\u01a1ng th\u00edch t\u1ed1t m\u1ecdi tr\u00ecnh duy\u1ec7t web:<\/em>\u00a0<\/strong>Ng\u00e0y n\u00e0y c\u00f3 r\u1ea5t nhi\u1ec1u ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u tr\u00ean th\u1ebf gi\u1edbi nh\u01b0: .Net, Java, C++,&#8230;Tuy nhi\u00ean ph\u1ea7n l\u1edbn c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n s\u1eed d\u1ee5ng ng\u00f4n ng\u1eef PHP l\u00e0m n\u1ec1n t\u1ea3ng ch\u00ednh \u0111\u1ec3 thi\u1ebft k\u1ebf web cho m\u00ecnh. C\u00e1c trang web s\u1eed d\u1ee5ng PHP r\u1ea5t th\u00e2n thi\u1ec7n, t\u01b0\u01a1ng th\u00edch t\u1ed1t tr\u00ean moi tr\u00ecnh duy\u1ec7t nh\u01b0 Fifefox, Chrome, C\u1ed1c C\u1ed1c.<\/p>\n<p>&#8211;\u00a0<strong><em>T\u1ed1i \u01b0u t\u1ed1c \u0111\u1ed9 load web v\u00e0 x\u1eed l\u00fd d\u1eef li\u1ec7u:<\/em><\/strong>\u00a0PHP \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 l\u00e0 ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh c\u00f3 t\u1ed1c \u0111\u1ed9 load nhanh, gi\u00fap b\u1ea1n x\u1eed l\u00fd h\u00e0ng ng\u00e0n d\u1eef li\u1ec7u tr\u00ean web. B\u00ean c\u1ea1nh \u0111\u00f3, thi\u1ebft k\u1ebf website PHP c\u00f2n gi\u00fap b\u1ea1n k\u1ebft n\u1ed1i v\u1edbi c\u00e1c c\u01a1 s\u1edf d\u1eef li\u1ec7u nhanh ch\u00f3ng v\u00e0 hi\u1ec7u qu\u1ea3, \u0111i\u1ec3n h\u00ecnh l\u00e0 s\u1ef1 k\u1ebft h\u1ee3p v\u1edbi h\u1ec7 qu\u1ea3n tr\u1ecb d\u1eef li\u1ec7u mySQL c\u00f3 t\u1ed1c \u0111\u1ed9 truy xu\u1ea5t cao, nhanh ch\u00f3ng.<\/p>\n<p>&#8211;\u00a0<em><strong>T\u00ednh b\u1ea3o m\u1eadt cao:<\/strong><\/em>\u00a0PHP cung c\u1ea5p nhi\u1ec1u c\u01a1 ch\u1ebf cho ph\u00e9p b\u1ea1n tri\u1ec3n khai t\u00ednh b\u1ea3o m\u1eadt cho \u1ee9ng d\u1ee5ng c\u1ee7a minh nh\u01b0 session, c\u00e1c h\u00e0m filter d\u1eef li\u1ec7u, k\u1ef9 thu\u1eadt \u00e9p ki\u1ec3u, th\u01b0 vi\u1ec7n PDO ( PHP Data Object) \u0111\u1ec3 t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u01a1 s\u1edf d\u1eef li\u1ec7u an to\u00e0n h\u01a1n. K\u1ebft h\u1ee3p v\u1edbi c\u00e1c k\u1ef9 thu\u1eadt b\u1ea3o m\u1eadt \u1edf c\u00e1c t\u1ea7ng kh\u00e1c th\u00ec \u1ee9ng d\u1ee5ng PHP s\u1ebd tr\u1edf n\u00ean ch\u1eafc ch\u1eafn h\u01a1n v\u00e0 \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng cho website.<\/p>\n<p>&#8211;\u00a0<strong><em>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng:<\/em>\u00a0<\/strong>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng cho \u1ee9ng d\u1ee5ng c\u1ee7a PHP l\u00e0 kh\u00f4ng gi\u1edbi h\u1ea1n. K\u1ebft h\u1ee3p v\u1edbi th\u01b0 vi\u1ec7n phong ph\u00fa v\u1edbi kh\u1ea3 n\u0103ng n\u00e0y, \u1ee9ng d\u1ee5ng ph\u00e1t tri\u1ec3n b\u1edfi PHP cho ph\u00e9p t\u01b0\u01a1ng t\u00e1c v\u1edbi h\u1ea7u h\u1ebft c\u00e1c lo\u1ea1i \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t hi\u1ec7n n\u00e0y: N\u00e9n d\u1eef li\u1ec7u, x\u1eed l\u00fd h\u00ecnh \u1ea3nh, thao t\u00e1c file PDF, Office, Email, Streaming,&#8230;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Nhuoc_diem\"><\/span>Nh\u01b0\u1ee3c \u0111i\u1ec3m<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/cdn1585.cdn4s4.io.vn\/\/media\/articles\/898\/content\/nhuoc-diem-khi-thiet-ke-website-bang-php.jpg\" alt=\"Nh\u01b0\u1ee3c \u0111i\u1ec3m khi thi\u1ebft k\u1ebf website b\u1eb1ng PHP\" width=\"800\" height=\"500\" \/><\/p>\n<p>&#8211; C\u1ea5u tr\u00fac ng\u1eef ph\u00e1p: C\u1ea5u tr\u00fac ng\u1eef ph\u00e1p c\u1ee7a PHP kh\u00e1 h\u1ea1n ch\u1ebf v\u1ec1 ph\u1ea7n n\u00e0y, ch\u00fang thi\u1ebft k\u1ebf kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1eb9p m\u1eaft, g\u1ecdn g\u00e0ng cho l\u1eafm. Ch\u00ednh v\u00ec th\u1ebf, PHP ch\u1ec9 c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng v\u00e0 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c tr\u00ean c\u00e1c \u1ee9ng d\u1ee5ng trong web v\u00e0 kh\u00f3 c\u00f3 th\u1ec3 c\u1ea1nh tranh v\u1edbi c\u00e1c ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh kh\u00e1c.<\/p>\n<p>&#8211;\u00a0Do\u00a0ng\u00f4n ng\u1eef PHP\u00a0l\u00e0 ng\u00f4n ng\u1eef k\u1ecbch b\u1ea3n ch\u1ec9 ch\u1ea1y tr\u00ean m\u00e1y ch\u1ee7 n\u00ean h\u1ea1n ch\u1ebf c\u1ee7a n\u00f3 ch\u1ec9 c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng v\u00e0 s\u1eed d\u1ee5ng tr\u00ean c\u00e1c \u1ee9ng d\u1ee5ng trong web.<\/p>\n<p>&#8211;\u00a0PHP qu\u00e1 d\u1ec5, qu\u00e1 linh \u0111\u1ed9ng \u0111i\u1ec1u n\u00e0y khi\u1ebfn cho c\u00e1c DEV c\u00f3 v\u00f4 s\u1ed1 c\u00e1ch \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3. C\u00f9ng v\u1edbi vi\u1ec7c n\u00f3 qu\u00e1 d\u1ec5 \u0111\u1ec3 h\u1ecdc khi\u1ebfn cho ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a PHP developer th\u1ea5p h\u01a1n kh\u00e1 nhi\u1ec1u so v\u1edbi \u0111a s\u1ed1 c\u00e1c ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh kh\u00e1c. Chuy\u00ean m\u00f4n k\u00e9m l\u1ea1i g\u1eb7p ng\u00f4n ng\u1eef qu\u00e1 linh \u0111\u1ed9ng, k\u1ebft qu\u1ea3 th\u01b0\u1eddng th\u1ea5y l\u00e0 ch\u1ea5t l\u01b0\u1ee3ng code r\u1ea5t t\u1ec7.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cach_xay_dung_mot_trang_web_PHP_don_gian\"><\/span>C\u00e1ch x\u00e2y d\u1ef1ng m\u1ed9t trang web PHP \u0111\u01a1n gi\u1ea3n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Ban_can_nhung_gi_de_xay_dung_trang_web_PHP\"><\/span><strong>B\u1ea1n c\u1ea7n nh\u1eefng g\u00ec \u0111\u1ec3 x\u00e2y d\u1ef1ng trang web PHP<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u v\u00e0o x\u00e2y d\u1ef1ng website PHP, vi\u1ec7c b\u1ea1n c\u1ea7n l\u00e0m \u0111\u1ea7u ti\u00ean ch\u00ednh l\u00e0 c\u00e0i \u0111\u1eb7t m\u1ed9t tr\u00ecnh so\u1ea1n th\u1ea3o v\u0103n b\u1ea3n plain text ho\u1eb7c m\u00f4i tr\u01b0\u1eddng ph\u00e1t tri\u1ec3n s\u1eb5n s\u00e0ng cho PHP. B\u1ea1n c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u m\u00e3 h\u00f3a PHP b\u1eb1ng c\u00f4ng c\u1ee5 Windows Notepad.<\/p>\n<ul>\n<li>B\u00ean c\u1ea1nh \u0111\u00f3, b\u1ea1n c\u0169ng n\u00ean c\u00f3 m\u1ed9t m\u00e1y ch\u1ee7 web PHP \u0111\u1ec3 upload c\u00e1c file c\u1ee7a m\u00ecnh l\u00ean. B\u1ea1n c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn m\u00e1y ch\u1ee7 t\u1eeb xa ho\u1eb7c m\u00e1y t\u00ednh c\u1ee5c b\u1ed9 c\u00f3 m\u00f4i tr\u01b0\u1eddng\u00a0(Linux, Apache, MySQL, PHP) ho\u1eb7c WAMP (Windows, Apache, MySQL, PHP) \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t.<\/li>\n<li>N\u1ebfu b\u1ea1n s\u1eed d\u1ee5ng Windows, b\u1ea1n c\u00f3 th\u1ec3 l\u00e0m theo c\u00e1c b\u01b0\u1edbc\u00a0h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng WAMP\u00a0\u0111\u1ec3 b\u1eaft \u0111\u1ea7u. Ngo\u00e0i ra, b\u1ea1n c\u1ea7n m\u1ed9t ch\u01b0\u01a1ng tr\u00ecnh FTP \u0111\u1ec3 upload c\u00e1c file c\u1ee7a m\u00ecnh l\u00ean m\u00e1y ch\u1ee7 web.<\/li>\n<\/ul>\n<ul>\n<li>Hi\u1ec3u c\u00fa ph\u00e1p \u0111\u1ec3 vi\u1ebft m\u00e3 m\u1ed9t trang web \u0111\u01a1n gi\u1ea3n b\u1eb1ng m\u00e3 PHP: C\u00fa ph\u00e1p c\u01a1 b\u1ea3n cho PHP s\u1eed d\u1ee5ng m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c d\u1ea5u ngo\u1eb7c nh\u1ecdn, m\u1ed7i h\u00e0m k\u1ebft th\u00fac b\u1eb1ng d\u1ea5u ch\u1ea5m ph\u1ea9y, nh\u01b0 sau:<strong><span tabindex=\"-1\">\u00a0<\/span><\/strong><\/li>\n<li>H\u1ea7u h\u1ebft m\u1ecdi code \u0111\u1ec1u d\u1ef1a v\u00e0o c\u00e2u l\u1ec7nh echo, n\u00f3 h\u01b0\u1edbng d\u1eabn tr\u00ecnh duy\u1ec7t xu\u1ea5t b\u1ea3n v\u00e0 n\u1ed9i dung trong d\u1ea5u ngo\u1eb7c k\u00e9p:<\/li>\n<\/ul>\n<p><strong>L\u01b0u \u00fd:<\/strong>\u00a0HTML c\u0169ng \u0111\u01b0\u1ee3c bao g\u1ed3m trong d\u1ea5u ngo\u1eb7c k\u00e9p, \u0111\u1ea7u ra cho l\u1ec7nh n\u00e0y th\u01b0\u1eddng s\u1ebd xu\u1ea5t hi\u1ec7n d\u01b0\u1edbi d\u1ea1ng<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cac_buoc_xay_dung_trang_web_PHP\"><\/span>C\u00e1c b\u01b0\u1edbc x\u00e2y d\u1ef1ng trang web PHP<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h4><span class=\"ez-toc-section\" id=\"Buoc_1_Len_cau_truc_trang_web\"><\/span>B\u01b0\u1edbc 1: L\u00ean c\u1ea5u tr\u00fac trang web<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>H\u00e3y t\u00ecm hi\u1ec3u v\u1ec1 c\u1ea5u tr\u00fac trang web tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u, b\u1ea1n c\u00f3 th\u1ec3 d\u00e0nh m\u1ed9t ch\u00fat th\u1eddi gian \u0111\u1ec3 ghi nhanh m\u1ed9t k\u1ebf ho\u1ea1ch c\u1ee5 th\u1ec3. B\u1eb1ng c\u00e1ch n\u00e0y s\u1ebd gi\u00fap cho trang web c\u1ee7a b\u1ea1n bi\u1ebft ph\u1ea3i ph\u00e1t tri\u1ec3n theo h\u00ecnh th\u1ee9c n\u00e0o.<\/p>\n<p>M\u1ed9t trang web PHP c\u01a1 b\u1ea3n s\u1ebd bao g\u1ed3m: Trang ch\u1ee7 ch\u1ee9a c\u00e1c th\u00f4ng tin ti\u1ec3u s\u1eed c\u0169ng nh\u01b0 m\u1ed9t s\u1ed1 h\u00ecnh \u1ea3nh.<\/p>\n<p>\u0110\u1ed1i v\u1edbi trang web PHP \u0111\u01a1n gi\u1ea3n, b\u1ea1n s\u1ebd t\u1ea1o m\u1ed9t trang PHP duy nh\u1ea5t \u0111\u01b0\u1ee3c ph\u1ed5 bi\u1ebfn b\u1edfi n\u1ed9i dung t\u1eeb 3 trang HTML. Sau \u0111\u00f3, file index.php b\u1ea1n t\u1ea1o c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ch\u1ec9nh s\u1eeda b\u1eb1ng c\u00e1ch \u0111i\u1ec1u ch\u1ec9nh c\u00e1c t\u1eeb v\u00e0 h\u00ecnh \u1ea3nh t\u1eeb file HTML g\u1ed1c.<\/p>\n<p>C\u00e1c v\u00ed d\u1ee5 code \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb b\u00ean d\u01b0\u1edbi l\u00e0 \u1ea3nh ch\u1ee5p m\u00e0n h\u00ecnh. B\u1ea1n s\u1ebd t\u00ecm th\u1ea5y m\u00e3 g\u1ed1c trong kho l\u01b0u tr\u1eef GitHub, mi\u1ec5n ph\u00ed cho m\u1ecdi ng\u01b0\u1eddi t\u1ea3i xu\u1ed1ng:\u00a0<a href=\"https:\/\/github.com\/atomickarma\/muobasicphp\">https:\/\/github.com\/atomickarma\/muobasicphp<\/a><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Buoc_2_Tao_tieu_de_trang_web_PHP_PHP_Header\"><\/span>B\u01b0\u1edbc 2: T\u1ea1o ti\u00eau \u0111\u1ec1 trang web PHP (PHP Header)<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u0110\u1ec3 b\u1eaft \u0111\u1ea7u v\u1edbi website, b\u1ea1n c\u1ea7n x\u00e2y d\u1ef1ng 3 trang web kh\u00e1c nhau. Ch\u00fang d\u1ef1a tr\u00ean c\u1ea5u tr\u00fac c\u01a1 b\u1ea3n bao g\u1ed3m header, body, footer.<\/p>\n<ul>\n<li>\u00a0Header bao g\u1ed3m th\u00f4ng tin chuy\u00ean \u0111\u1ec1. Tuy nhi\u00ean, n\u00f3 c\u0169ng c\u00f3 th\u1ec3 bao g\u1ed3m c\u00e1c th\u00f4ng tin cho tr\u00ecnh duy\u1ec7t ( ti\u00eau chu\u1ea9n HTML \u0111ang s\u1eed d\u1ee5ng, c\u00e1c tham chi\u1ebfu CSS).<\/li>\n<\/ul>\n<p>B\u1eaft \u0111\u1ea7u b\u1eb1ng c\u00e1ch t\u1ea1o m\u1ed9t file c\u00f3 t\u00ean l\u00e0\u00a0<strong>header.html<\/strong>\u00a0sau \u0111\u00f3 th\u00eam th\u00f4ng tin header c\u1ea7n thi\u1ebft.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/static1.makeuseofimages.com\/wordpress\/wp-content\/uploads\/2021\/06\/muo-programming-basic-php-website-header.png?q=50&amp;fit=crop&amp;w=943&amp;dpr=1.5\" alt=\"B\u01b0\u1edbc 2: T\u1ea1o PHP Header \" width=\"943\" height=\"381\" \/><\/p>\n<p>V\u1edbi v\u00ed d\u1ee5 n\u00e0y, b\u00e0i vi\u1ebft \u0111\u00e3 s\u1eed d\u1ee5ng m\u1ed9t file CSS c\u01a1 b\u1ea3n m\u00e0 b\u1ea1n s\u1ebd th\u1ea5y \u0111\u01b0\u1ee3c tham chi\u1ebfu trong th\u01b0 m\u1ee5c\u00a0<strong>\/css\/\u00a0<\/strong>c\u1ee7a ch\u00ednh n\u00f3. File n\u00e0y s\u1ebd \u0111\u01b0\u1ee3c goi khi trang load trong tr\u00ecnh duy\u1ec7t c\u1ee7a b\u1ea1n, \u00e1p d\u1ee5ng font ch\u1eef v\u00e0 b\u1ed1 c\u1ee5c c\u1ea7n thi\u1ebft.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Buoc_3_Cap_nhat_noi_dung_vao_phan_body_cua_trang_web\"><\/span>B\u01b0\u1edbc 3: C\u1eadp nh\u1eadt n\u1ed9i dung v\u00e0o ph\u1ea7n body c\u1ee7a trang web<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>B\u1ea5t k\u1ef3 trang web n\u00e0o c\u0169ng c\u00f3 ph\u1ea7n n\u1ed9i dung ( \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi t\u00ean g\u1ecdi &#8220;body&#8221;). Nh\u1eefng g\u00ec b\u1ea1n \u0111ang \u0111\u1ecdc hi\u1ec7n t\u1ea1i ch\u00ednh l\u00e0 ph\u1ea7n body c\u1ee7a trang web PHP.<\/p>\n<p>T\u1ea1o m\u1ed9t file c\u00f3 t\u00ean\u00a0<strong>body.html<\/strong>\u00a0v\u00e0 th\u00eam m\u1ecdi th\u00f4ng tin b\u1ea1n mu\u1ed1n v\u00e0o trang.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/static1.makeuseofimages.com\/wordpress\/wp-content\/uploads\/2021\/06\/muo-programming-basic-php-website-about.png?q=50&amp;fit=crop&amp;w=943&amp;dpr=1.5\" alt=\"B\u01b0\u1edbc 2: C\u1eadp nh\u1eadt n\u1ed9i dung v\u00e0o ph\u1ea7n body c\u1ee7a trang web PHP\" width=\"943\" height=\"312\" \/><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Buoc_4_Code_cho_PHP_Footer_trong_trang_web\"><\/span>B\u01b0\u1edbc 4: Code cho PHP Footer trong trang web<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Ti\u1ebfp theo ch\u00ednh l\u00e0 ph\u1ea7n footer (ch\u00e2n trang) c\u1ee7a web. T\u1ea1o ph\u1ea7n n\u00e0y d\u01b0\u1edbi d\u1ea1ng\u00a0<strong>footer.html<\/strong>\u00a0v\u00e0 th\u00eam m\u1ed9t s\u1ed1 n\u1ed9i dung. \u0110\u00e2y c\u00f3 th\u1ec3 l\u00e0 th\u00f4ng tin b\u1ea3n quy\u1ec1n ho\u1eb7c m\u1ed9t s\u1ed1 li\u00ean k\u1ebft h\u1eefu \u00edch cho b\u1ea5t k\u1ef3 ai truy c\u1eadp trang c\u1ee7a b\u1ea1n.<\/p>\n<p>Sau \u0111\u00f3, b\u1ea1n h\u00e3y nh\u1edb l\u01b0u file.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/static1.makeuseofimages.com\/wordpress\/wp-content\/uploads\/2021\/06\/muo-programming-basic-php-website-footer.png?q=50&amp;fit=crop&amp;w=943&amp;dpr=1.5\" alt=\"B\u01b0\u1edbc 4: T\u1ea1o code cho PHP Footer\" width=\"943\" height=\"315\" \/><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Buoc_5_Tao_web_PHP_don_gian\"><\/span>B\u01b0\u1edbc 5: T\u1ea1o web PHP \u0111\u01a1n gi\u1ea3n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>V\u1edbi 3 file HTML ri\u00eang bi\u1ec7t trong\u00a0<strong>\/html\/<\/strong>, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng PHP echo \u0111\u1ec3 k\u1ebft h\u1ee3p ch\u00fang th\u00e0nh m\u1ed9t trang duy nh\u1ea5t.<\/p>\n<p>T\u1ea1o m\u1ed9t t\u1ec7p PHP m\u1edbi c\u00f3 t\u00ean l\u00e0\u00a0<strong>index.php<\/strong>\u00a0v\u1edbi ba d\u00f2ng sau trong \u0111\u00f3 c\u00f3:<\/p>\n<p>Cu\u1ed1i c\u00f9ng, b\u1ea1n c\u00f3 th\u1ec3 th\u00eam m\u1ed9t v\u00e0i n\u00e9t t\u00f4 \u0111i\u1ec3m cho PHP v\u1edbi d\u00f2ng cu\u1ed1i c\u00f9ng, bao g\u1ed3m m\u1ed9t th\u00f4ng b\u00e1o b\u1ea3n quy\u1ec1n:<\/p>\n<p>S\u1eed d\u1ee5ng CSS \u0111\u1ec3 \u0111\u1ecbnh v\u1ecb v\u00e0 \u0111\u1ecbnh ki\u1ec3u n\u00f3, nh\u01b0 b\u1ea1n l\u00e0m v\u1edbi b\u1ea5t k\u1ef3 y\u1ebfu t\u1ed1 n\u00e0o kh\u00e1c. T\u00ecm CSS cho d\u1ef1 \u00e1n n\u00e0y trong GitHub, c\u00f9ng v\u1edbi c\u00e1c file kh\u00e1c.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Buoc_6_Hoan_thanh\"><\/span>B\u01b0\u1edbc 6: Ho\u00e0n th\u00e0nh<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Sau khi ho\u00e0n th\u00e0nh c\u00e1c b\u01b0\u1edbc tr\u00ean b\u1ea1n s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c m\u1ed9t trang web PHP ho\u00e0n ch\u1ec9nh \u0111\u1ea7u ti\u00ean c\u1ee7a m\u00ecnh.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Top_5_phan_mem_thiet_ke_website_PHP_HANG_DAU\"><\/span>Top 5 ph\u1ea7n m\u1ec1m thi\u1ebft k\u1ebf website PHP H\u00c0NG \u0110\u1ea6U<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"phpDesigner\"><\/span>phpDesigner<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>phpDesigner l\u00e0 ph\u1ea7n m\u1ec1m h\u1ed7 tr\u1ee3 thi\u1ebft k\u1ebf web chuy\u00ean s\u00e2u v\u1ec1 web PHP \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p \u0111\u1ea7y \u0111\u1ee7 c\u00e1c t\u00ednh n\u0103ng h\u1ed7 tr\u1ee3 cho c\u00f4ng vi\u1ec7c thi\u1ebft k\u1ebf web: code snippers, b\u00e1o l\u1ed7i c\u00fa ph\u00e1p khi l\u1eadp tr\u00ecnh PHP, preview, t\u1ef1 \u0111\u1ed9ng ho\u00e0n th\u00e0nh v\u00e0 sao l\u01b0u c\u00e1c n\u1ed9i dung \u0111\u00e3 th\u1ef1c hi\u1ec7n,&#8230;<\/p>\n<p>Ph\u1ea7n m\u1ec1m n\u00e0y c\u1ef1c k\u00ec ph\u00f9 h\u1ee3p v\u1edbi nh\u1eefng ng\u01b0\u1eddi ch\u01b0a c\u00f3 kinh nghi\u1ec7m v\u00ec giao di\u1ec7n \u0111\u01a1n gi\u1ea3n, d\u1ec5 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c nhi\u1ec1u chuy\u00ean gia v\u1ec1 l\u1eadp tr\u00ecnh PHP tin d\u00f9ng. Th\u00f4ng qua ph\u1ea7n m\u1ec1m n\u00e0y b\u1ea1n c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng qu\u1ea3n l\u00fd c\u00e1c project c\u1ee7a m\u00ecnh v\u00e0 ho\u00e0n th\u00e0nh ch\u00fang m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng h\u01a1n.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Dreamweaver\"><\/span>Dreamweaver<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Dreamweaver vi\u1ebft t\u1eaft l\u00e0 Dw l\u00e0 m\u1ed9t ch\u01b0\u01a1ng tr\u00ecnh ph\u1ea7n m\u1ec1m h\u1ed7 tr\u1ee3 x\u1eed l\u00fd c\u1ef1c m\u1ea1nh m\u1ebd \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong vi\u1ec7c thi\u1ebft k\u1ebf web. V\u1edbi \u01b0u \u0111i\u1ec3m giao di\u1ec7n th\u00e2n thi\u1ec7n, h\u1ed7 tr\u1ee3 backage, kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi h\u1ec7 \u0111i\u1ec1u h\u00e0nh, d\u1ec5 s\u1eeda l\u1ed7i,&#8230;Dreamweaver \u0111\u01b0\u1ee3c nhi\u1ec1u l\u1eadp tr\u00ecnh vi\u00ean \u01b0a chu\u1ed9ng b\u1edfi h\u1ecd c\u00f3 th\u1ec3 t\u1ef1 m\u00ecnh ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng web theo nhi\u1ec1u c\u1ea5p \u0111\u1ed9 kh\u00e1c nhau.<\/p>\n<p>V\u1edbi m\u1ee5c \u0111\u00edch ph\u1ee5c v\u1ee5 t\u1ed1t h\u01a1n v\u00e0 ho\u00e0n thi\u1ec7n h\u01a1n cho ng\u01b0\u1eddi d\u00f9ng c\u0169ng nh\u01b0 n\u00e2ng cao kh\u1ea3 n\u0103ng c\u1ea1nh tranh, c\u00e1c t\u00ednh n\u0103ng c\u1ee7a Dreaweaver lu\u00f4n \u0111\u01b0\u1ee3c Adobe c\u1eadp nh\u1eadt v\u00e0 n\u00e2ng c\u1ea5p. Ngo\u00e0i ra, ph\u1ea7n m\u1ec1m n\u00e0y c\u00f2n h\u1ed7 tr\u1ee3 nhi\u1ec1u lo\u1ea1i ng\u00f4n ng\u1eef kh\u00e1c nhau nh\u01b0 ti\u1ebfng anh, ti\u1ebfng trung, ti\u1ebfng nh\u1eadt,&#8230;.\u0111i\u1ec1u n\u00e0y gi\u00fap b\u1ea1n c\u00f3 th\u1ec3 h\u01b0\u1edbng \u0111\u1ebfn nhi\u1ec1u \u0111\u1ed1i t\u01b0\u1ee3ng kh\u00e1c nhau v\u00e0 thu\u1eadn ti\u1ec7n cho vi\u1ec7c t\u00ecm ki\u1ebfm th\u00f4ng tin khi mu\u1ed1n s\u1eed d\u1ee5ng website.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"NotePad\"><\/span>NotePad ++<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>NotePad++ l\u00e0 m\u1ed9t ph\u1ea7n m\u1ec1m h\u1ed7 tr\u1ee3 so\u1ea1n th\u1ea3o \u0111a t\u00ednh n\u0103ng v\u00e0 h\u1ed7 tr\u1ee3 chuy\u00ean nghi\u1ec7p cho c\u00f4ng vi\u1ec7c vi\u1ebft code.<\/p>\n<p>M\u1ed9t v\u00e0i l\u00ed do b\u1ea1n n\u00ean l\u1ef1a ch\u1ecdn NotePad++ ch\u1eb3ng h\u1ea1n nh\u01b0: l\u00e0 m\u1ed9t ph\u1ea7n m\u1ec1m m\u00e3 ngu\u1ed3n m\u1edf v\u00e0 ho\u00e0n to\u00e0n mi\u1ec5n ph\u00ed, c\u00f3 s\u1eb5n nhi\u1ec1u ng\u00f4n ng\u1eef \u0111\u01b0\u1ee3c b\u1ea3n \u0111\u1ecba h\u00f3a, giao di\u1ec7n \u0111\u01a1n gi\u1ea3n d\u1ec5 s\u1eed d\u1ee5ng, h\u1ed7 tr\u1ee3 nhi\u1ec1u plugin,&#8230;B\u1ea1n c\u00f3 th\u1ec3 y\u00ean t\u00e2m ph\u1ea7n m\u1ec1m n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt v\u00e0 t\u1ed1i \u01b0u h\u00e0ng ng\u00e0n chuy\u00ean gia tr\u00ean th\u1ebf gi\u1edbi.<\/p>\n<p>Firebug \u0111\u01b0\u1ee3c coi l\u00e0 ph\u1ea7n m\u1ec1m thi\u1ebft k\u1ebf website PHP tr\u1ef1c quan, chuy\u00ean nghi\u1ec7p &#8211; m\u1ed9t c\u00f4ng c\u1ee5 ch\u1ee7 ch\u1ed1t cho ph\u00e9p b\u1ea1n ki\u1ec3m tra v\u00e0 ng\u1eaft HTML, CSS, JavaScript c\u00f3 tr\u00ean m\u1ed9t trang b\u1ea5t k\u1ef3. V\u1edbi \u01b0u \u0111i\u1ec3m giao di\u1ec7n \u0111\u01a1n gi\u1ea3n, th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng v\u00e0 ho\u00e0n to\u00e0n mi\u1ec5n ph\u00ed th\u00ec \u0111\u00e2y ch\u00ednh l\u00e0 m\u1ed9t ph\u1ea7n m\u1ec1m b\u1ea1n kh\u00f4ng th\u1ec3 thi\u1ebfu khi l\u00e0m web.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"WebEasy_Professional\"><\/span>WebEasy Professional<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>WebEasy Professional \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 l\u00e0 m\u1ed9t trong nh\u1eefng ph\u1ea7n m\u1ec1m thi\u1ebft k\u1ebf website k\u00e9o th\u1ea3 \u0111\u01a1n gi\u1ea3n d\u00e0nh cho ng\u01b0\u1eddi kh\u00f4ng chuy\u00ean. Ph\u1ea7n m\u1ec1m n\u00e0y c\u00f3 h\u01b0\u1edbng d\u1eabn t\u1eebng b\u01b0\u1edbc gi\u00fap qu\u00e1 tr\u00ecnh x\u00e2y web c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c di\u1ec5n ra nhanh ch\u00f3ng v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p>\n<p>M\u1ed9t s\u1ed1 t\u00ednh n\u0103ng c\u1ee7a WebEasy Professional c\u00f3 th\u1ec3 k\u1ec3 \u0111\u1ebfn nh\u01b0: cung c\u1ea5p c\u00f3 s\u1eb5n nhi\u1ec1u giao di\u1ec7n t\u00f9y bi\u1ebfn, d\u1ec5 d\u00e0ng l\u1ef1a ch\u1ecdn, xu\u1ea5t b\u1ea3n &amp; chia s\u1ebb s\u1ea3n ph\u1ea9m website \u0111\u1ebfn nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng, kho t\u00e0i nguy\u00ean \u0111a d\u1ea1ng,&#8230;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Ket_luan\"><\/span>K\u1ebft lu\u1eadn<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>V\u1edbi nh\u1eefng chia s\u1ebb tr\u00ean, ch\u00fang t\u00f4i hy v\u1ecdng c\u00f3 th\u1ec3 mang l\u1ea1i cho b\u1ea1n th\u00eam nhi\u1ec1u th\u00f4ng tin h\u1eefu \u00edch, gi\u00fap b\u1ea1n \u0111\u01b0a ra \u0111\u01b0\u1ee3c nh\u1eefng s\u1ef1 l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t v\u1ec1 ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh web.<\/p>\n<div class=\"wpforms-container wpforms-container-full wpforms-render-modern\" id=\"wpforms-175\"><form id=\"wpforms-form-175\" class=\"wpforms-validate wpforms-form wpforms-ajax-form\" data-formid=\"175\" method=\"post\" enctype=\"multipart\/form-data\" action=\"\/index.php\/wp-json\/wp\/v2\/posts\/97\" data-token=\"de07edf79603483219a60277cb60f173\" data-token-time=\"1776545563\"><div class=\"wpforms-head-container\"><div class=\"wpforms-title\">Form li\u00ean h\u1ec7<\/div><\/div><noscript class=\"wpforms-error-noscript\">Vui l\u00f2ng b\u1eadt JavaScript trong tr\u00ecnh duy\u1ec7t c\u1ee7a b\u1ea1n \u0111\u1ec3 ho\u00e0n th\u00e0nh Form n\u00e0y.<\/noscript><div class=\"wpforms-hidden\" id=\"wpforms-error-noscript\">Vui l\u00f2ng b\u1eadt JavaScript trong tr\u00ecnh duy\u1ec7t c\u1ee7a b\u1ea1n \u0111\u1ec3 ho\u00e0n th\u00e0nh Form 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