{"id":1445,"date":"2019-07-04T14:31:59","date_gmt":"2019-07-04T07:31:59","guid":{"rendered":"https:\/\/tino.vn\/?post_type=ht_kb&#038;p=1445"},"modified":"2020-03-16T16:16:48","modified_gmt":"2020-03-16T09:16:48","slug":"huong-dan-bat-opcache-tren-dich-vu-hosting","status":"publish","type":"ht_kb","link":"https:\/\/tino.vn\/blog\/docs\/huong-dan-bat-opcache-tren-dich-vu-hosting\/","title":{"rendered":"[cPanel] &#8211; H\u01b0\u1edbng d\u1eabn b\u1eadt OPcache tr\u00ean d\u1ecbch v\u1ee5 hosting. \u26a1\u26a1\u26a1"},"content":{"rendered":"<p><iframe loading=\"lazy\" src=\"\/\/www.youtube.com\/embed\/ytfPh_y3L6I\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p>B\u00e0i vi\u1ebft n\u00e0y \u0111\u01b0\u1ee3c vi\u1ebft nh\u1eb1m\u00a0 m\u1ee5c \u0111\u00edch gi\u1ea3m t\u1ea3i v\u00e0 t\u0103ng t\u1ed1c \u0111\u1ed9 truy c\u1eadp website t\u1ea1i b\u00e0i vi\u1ebft: https:\/\/tino.vn\/blog\/huong-dan\/huong-dan-tang-toc-tai-trang-va-giam-tai-server\/<\/p>\n<p>OPcache c\u1ea3i thi\u1ec7n hi\u1ec7u n\u0103ng PHP b\u1eb1ng c\u00e1ch l\u01b0u tr\u1eef m\u00e3 byte \u0111\u01b0\u1ee3c bi\u00ean d\u1ecbch s\u1eb5n trong b\u1ed9 nh\u1edb ram, do \u0111\u00f3 c\u00e1c ti\u1ebfn tr\u00ecnh php \u0111\u00e3 \u0111\u01b0\u1ee3c OPcache l\u01b0u l\u1ea1i n\u00ean\u00a0 kh\u00f4ng t\u1ed1n th\u00eam t\u00e0i nguy\u00ean \u0111\u1ec3 x\u1eed l\u1ef9 m\u00e3 PHP, \u0111i\u1ec1u n\u00e0y l\u00e0m website truy c\u1eadp nhanh h\u01a1n v\u00e0 gi\u1ea3m gi\u00e1 tr\u1ecb TTFB(time to fisrt byte) tr\u00ean website.<\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-1446\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/opcache-300x200.png\" alt=\"\" width=\"785\" height=\"523\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/opcache-300x200.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/opcache.png 600w\" sizes=\"(max-width: 785px) 100vw, 785px\" \/><\/p>\n<p>M\u1ed9t s\u1ed1 l\u01b0u \u00fd khi\u00a0 s\u1eed d\u1ee5ng Opcache. Do OPcache l\u01b0u l\u1ea1i m\u00e3 php \u0111\u00e3 x\u1eed l\u00fd, trong tr\u01b0\u1eddng\u00a0 h\u1ee3p qu\u00fd kh\u00e1ch \u0111ang ch\u1ec9nh s\u1eeda m\u00e3 ngu\u1ed3n s\u1ebd kh\u00f4ng c\u00f3 s\u1ef1 thay \u0111\u1ed5i tr\u00ean website, v\u00ec v\u1eady khi ch\u1ec9nh s\u1eeda ho\u1eb7c update m\u00e3 ngu\u1ed3n qu\u00fd kh\u00e1ch c\u1ea7n t\u1eaft Opcache \u0111\u1ec3 website c\u00f3 th\u1ec3 c\u1eadp nh\u1eadt code m\u1edbi.<\/p>\n<p>OPcache trong kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng t\u1ed1t\u00a0 khi website c\u00f3 s\u1eed d\u1ee5ng ioncube ho\u1eb7c <em>SourceGuardian.<\/em><\/p>\n<p>\u0110\u1ec3 b\u1eadt\/t\u1eaft OPcache extention php qu\u00fd kh\u00e1ch vui l\u00f2ng tham kh\u1ea3o v\u00e0\u00a0 th\u1ef1c hi\u1ec7n theo h\u01b0\u1edbng d\u1eabn sau:<\/p>\n<p>1. Ki\u1ec3m tra phi\u00ean b\u1ea3n php v\u00e0 website \u0111ang s\u1eed d\u1ee5ng trong m\u1ee5c &#8221; <span class=\"page-title\">MultiPHP Manager <\/span>&#8221; :<\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-1447 size-full\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/multiphp.png\" alt=\"\" width=\"1909\" height=\"976\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/multiphp.png 1909w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/multiphp-300x153.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/multiphp-1024x524.png 1024w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/multiphp-768x393.png 768w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/multiphp-1536x785.png 1536w\" sizes=\"(max-width: 1909px) 100vw, 1909px\" \/><\/p>\n<p>sau \u0111\u00f3 ki\u1ec3m tra website \u0111ang\u00a0 ho\u1ea1t \u0111\u1ed9ng v\u1edbi phi\u00ean b\u1ea3n php<\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-1448 size-full\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/phpdomain.png\" alt=\"\" width=\"1533\" height=\"885\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/phpdomain.png 1533w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/phpdomain-300x173.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/phpdomain-1024x591.png 1024w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/phpdomain-768x443.png 768w\" sizes=\"(max-width: 1533px) 100vw, 1533px\" \/><\/p>\n<p>Nh\u01b0 trong h\u00ecnh tr\u00ean, qu\u00fd kh\u00e1ch c\u00f3 th\u1ec3 th\u1ea5y website \u0111ang ho\u1ea1t \u0111\u1ed9ng v\u1edbi php 7.2 .<\/p>\n<p>&nbsp;<\/p>\n<p>2. Sau khi bi\u1ebft phi\u00ean b\u1ea3n php n\u00e0o \u0111ang ho\u1ea1t \u0111\u1ed9ng, qu\u00fd kh\u00e1ch chuy\u1ebfn sang m\u1ee5c &#8221; <span class=\"page-title\">PHP Selector\u00a0<\/span>&#8221; :<\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-1449\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/phpselecter-300x132.png\" alt=\"\" width=\"800\" height=\"352\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/phpselecter-300x132.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/phpselecter-768x339.png 768w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/phpselecter-1024x451.png 1024w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/phpselecter-1536x677.png 1536w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/phpselecter.png 1908w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>Ch\u1ecdn PHP version mu\u1ed1n b\u1eadt Opcache extention(t\u00f9y v\u00e0o phi\u00ean b\u1ea3n php m\u00e0 ta t\u00ecm \u0111\u01b0\u1ee3c ph\u00eda tr\u00ean, trong v\u00ed d\u1ee5 n\u00e0y l\u00e0 php7.2), tick v\u00e0o m\u1ee5c &#8220;Opache: v\u00e0 nh\u1ea5n &#8220;SAVE&#8221; :<\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-1453\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/pickphps-300x160.png\" alt=\"\" width=\"797\" height=\"425\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/pickphps-300x160.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/pickphps-1024x545.png 1024w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/pickphps-768x409.png 768w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/pickphps-1536x818.png 1536w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/pickphps.png 1604w\" sizes=\"(max-width: 797px) 100vw, 797px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>Nh\u01b0 v\u1eady l\u00e0 qu\u00fd kh\u00e1ch \u0111\u00e3 b\u1eadt \u0111\u01b0\u1ee3c OPcache tr\u00ean phi\u00ean b\u1ea3n php mong mu\u1ed1n.\u00a0 N\u1ebfu qu\u00fd kh\u00e1ch c\u1ea7n t\u1eaft &#8220;OPcache&#8221; extention php , qu\u00fd kh\u00e1ch ch\u1ec9 c\u1ea7n thao t\u00e1c nh\u01b0 tr\u00ean v\u00e0 b\u1ecf ticket m\u1ee5c &#8220;opcache&#8221; v\u00e0 nh\u1ea5n &#8220;save&#8221;.<\/p>\n<p>C\u1ea3m \u01a1n qu\u00fd kh\u00e1ch \u0111\u00e3 theo d\u00f5i.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>B\u00e0i vi\u1ebft n\u00e0y \u0111\u01b0\u1ee3c vi\u1ebft nh\u1eb1m\u00a0 m\u1ee5c \u0111\u00edch gi\u1ea3m t\u1ea3i v\u00e0 t\u0103ng t\u1ed1c \u0111\u1ed9 truy c\u1eadp website t\u1ea1i b\u00e0i vi\u1ebft: https:\/\/tino.vn\/blog\/huong-dan\/huong-dan-tang-toc-tai-trang-va-giam-tai-server\/ OPcache c\u1ea3i thi\u1ec7n hi\u1ec7u n\u0103ng PHP b\u1eb1ng c\u00e1ch l\u01b0u tr\u1eef m\u00e3 byte \u0111\u01b0\u1ee3c bi\u00ean d\u1ecbch s\u1eb5n trong b\u1ed9 nh\u1edb ram, do \u0111\u00f3 c\u00e1c ti\u1ebfn tr\u00ecnh php \u0111\u00e3 \u0111\u01b0\u1ee3c OPcache l\u01b0u l\u1ea1i n\u00ean\u00a0 kh\u00f4ng t\u1ed1n [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":1446,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"footnotes":""},"tags":[],"ht_kb_category":[5151,16],"class_list":["post-1445","ht_kb","type-ht_kb","status-publish","format-standard","has-post-thumbnail","hentry","ht_kb_category-cpanel","ht_kb_category-huong-dan-ve-cloud-hosting"],"_links":{"self":[{"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/ht_kb\/1445","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/ht_kb"}],"about":[{"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/types\/ht_kb"}],"author":[{"embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/comments?post=1445"}],"version-history":[{"count":0,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/ht_kb\/1445\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/media\/1446"}],"wp:attachment":[{"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/media?parent=1445"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/tags?post=1445"},{"taxonomy":"ht_kb_category","embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/ht_kb_category?post=1445"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}