{"id":6076,"date":"2017-05-21T10:30:49","date_gmt":"2017-05-21T10:30:49","guid":{"rendered":"http:\/\/tapchicntt.com\/?p=6076"},"modified":"2023-09-18T14:45:36","modified_gmt":"2023-09-18T07:45:36","slug":"huong-dan-base64-encode-va-decode-chuoi-trong-php","status":"publish","type":"post","link":"https:\/\/tapchicntt.com\/huong-dan-base64-encode-va-decode-chuoi-trong-php\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn m\u00e3 h\u00f3a Base64 Encode v\u00e0 Decode Chu\u1ed7i trong PHP"},"content":{"rendered":"\n<p>Ch\u00e0o c\u00e1c b\u1ea1n, trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p b\u1ea1n mu\u1ed1n m\u00e3 h\u00f3a m\u1ed9t s\u1ed1 chu\u1ed7i v\u1edbi m\u1ed9t l\u00fd do n\u00e0o \u0111\u00f3. Trong b\u00e0i h\u01b0\u1edbng d\u1eabn n\u00e0y ch\u00fang t\u00f4i s\u1ebd h\u01b0\u1edbng d\u1eabn c\u00e1c b\u1ea1n c\u00e1ch m\u00e3 h\u00f3a \u0111\u01a1n gian trong php.<\/p>\n\n\n\n<!--more-->\n\n\n\n<p>\u0110o\u1ea1n code sao s\u1ebd m\u00e3 h\u00f3a \u0111o\u1ea1n k\u00fd t\u1ef1 c\u1ee7a b\u1ea1n sang Base64:<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: php; title: ; notranslate\" title=\"\">\nfunction base64url_encode($plainText) {\n   $base64 = base64_encode($plainText);\n   $base64url = strtr($base64, '+\/=', '-_,');\n   return $base64url;\n}\n<\/pre><\/div>\n\n\n<p>Khi b\u1ea1n mu\u1ed1n hi\u1ec3n th\u1ecb l\u1ea1i \u0111o\u1ea1n text tr\u00ean ch\u1ec9 vi\u1ebft d\u00f9ng fucntion sau \u0111\u00e2y:<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: php; title: ; notranslate\" title=\"\">\nfunction base64url_decode($plainText) {\n   $base64url = strtr($plainText, '-_,', '+\/=');\n   $base64 = base64_decode($base64url);\n   return $base64;\n}\n<\/pre><\/div>\n\n\n<p>Ch\u00fac c\u00e1c b\u1ea1n th\u00e0nh c\u00f4ng!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ch\u00e0o c\u00e1c b\u1ea1n, trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p b\u1ea1n mu\u1ed1n m\u00e3 h\u00f3a m\u1ed9t s\u1ed1 chu\u1ed7i v\u1edbi m\u1ed9t l\u00fd do n\u00e0o [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":4572,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[212],"tags":[],"class_list":["post-6076","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-php-thu-thuat"],"views":630,"_links":{"self":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/posts\/6076","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/comments?post=6076"}],"version-history":[{"count":2,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/posts\/6076\/revisions"}],"predecessor-version":[{"id":8626,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/posts\/6076\/revisions\/8626"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/media\/4572"}],"wp:attachment":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/media?parent=6076"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/categories?post=6076"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/tags?post=6076"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}