{"id":51879,"date":"2024-10-08T22:14:14","date_gmt":"2024-10-08T14:14:14","guid":{"rendered":"https:\/\/server.hk\/cnblog\/51879\/"},"modified":"2024-11-14T10:41:23","modified_gmt":"2024-11-14T02:41:23","slug":"ubuntu-20-04-lts-%e5%b0%87%e8%88%87-php-7-4-%e4%b8%80%e8%b5%b7%e7%99%bc%e5%b8%83","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/51879\/","title":{"rendered":"Ubuntu 20.04 LTS \u5c07\u8207 PHP 7.4 \u4e00\u8d77\u767c\u5e03"},"content":{"rendered":"<h1 id=\"ubuntu-20-04-lts-%e5%b0%87%e8%88%87-php-7-4-%e4%b8%80%e8%b5%b7%e7%99%bc%e5%b8%83-tANNVuMxBN\">Ubuntu 20.04 LTS \u5c07\u8207 PHP 7.4 \u4e00\u8d77\u767c\u5e03<\/h1>\n<p>\u5728\u958b\u6e90\u793e\u7fa4\u4e2d\uff0cUbuntu \u4f5c\u70ba\u4e00\u500b\u5ee3\u53d7\u6b61\u8fce\u7684 Linux \u767c\u884c\u7248\uff0c\u6301\u7e8c\u5438\u5f15\u8457\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u7684\u6ce8\u610f\u30022020 \u5e74 4 \u6708\uff0cUbuntu 20.04 LTS\uff08\u9577\u671f\u652f\u63f4\u7248\uff09\u6b63\u5f0f\u767c\u5e03\uff0c\u9019\u4e00\u7248\u672c\u4e0d\u50c5\u5e36\u4f86\u4e86\u591a\u9805\u65b0\u7279\u6027\uff0c\u9084\u9810\u88dd\u4e86 PHP 7.4\uff0c\u9019\u5c0d\u65bc\u8a31\u591a\u4f7f\u7528 PHP \u958b\u767c\u7684\u61c9\u7528\u7a0b\u5f0f\u4f86\u8aaa\uff0c\u7121\u7591\u662f\u4e00\u500b\u91cd\u8981\u7684\u66f4\u65b0\u3002<\/p>\n<h2 id=\"ubuntu-20-04-lts-%e7%9a%84%e6%96%b0%e7%89%b9%e6%80%a7-tANNVuMxBN\">Ubuntu 20.04 LTS \u7684\u65b0\u7279\u6027<\/h2>\n<p>Ubuntu 20.04 LTS \u7684\u767c\u5e03\u6a19\u8a8c\u8457\u4e00\u500b\u65b0\u7684\u91cc\u7a0b\u7891\uff0c\u9019\u4e00\u7248\u672c\u7684\u4e3b\u8981\u7279\u6027\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u6539\u9032\u7684\u684c\u9762\u74b0\u5883\uff1a<\/strong>Ubuntu 20.04 \u4f7f\u7528\u4e86 GNOME 3.36\uff0c\u63d0\u4f9b\u4e86\u66f4\u6d41\u66a2\u7684\u7528\u6236\u9ad4\u9a57\u548c\u66f4\u5feb\u7684\u6027\u80fd\u3002<\/li>\n<li><strong>\u66f4\u597d\u7684\u786c\u9ad4\u652f\u6301\uff1a<\/strong>\u9019\u4e00\u7248\u672c\u589e\u5f37\u4e86\u5c0d\u65b0\u786c\u9ad4\u7684\u652f\u6301\uff0c\u7279\u5225\u662f\u5728\u5716\u5f62\u9a45\u52d5\u548c\u7db2\u7d61\u8a2d\u5099\u65b9\u9762\u3002<\/li>\n<li><strong>\u5b89\u5168\u6027\u589e\u5f37\uff1a<\/strong>Ubuntu 20.04 LTS \u63d0\u4f9b\u4e86\u66f4\u5f37\u7684\u5b89\u5168\u6027\u529f\u80fd\uff0c\u5305\u62ec\u66f4\u597d\u7684\u9632\u706b\u7246\u8a2d\u7f6e\u548c\u52a0\u5bc6\u9078\u9805\u3002<\/li>\n<li><strong>\u66f4\u65b0\u7684\u61c9\u7528\u7a0b\u5f0f\uff1a<\/strong>\u9810\u88dd\u4e86\u6700\u65b0\u7248\u672c\u7684\u61c9\u7528\u7a0b\u5f0f\uff0c\u5982 Firefox \u548c LibreOffice\uff0c\u4e26\u4e14\u63d0\u4f9b\u4e86\u66f4\u597d\u7684 Snap \u61c9\u7528\u652f\u6301\u3002<\/li>\n<\/ul>\n<h2 id=\"php-7-4-%e7%9a%84%e6%96%b0%e7%89%b9%e6%80%a7-tANNVuMxBN\">PHP 7.4 \u7684\u65b0\u7279\u6027<\/h2>\n<p>PHP 7.4 \u662f PHP \u8a9e\u8a00\u7684\u4e00\u500b\u91cd\u8981\u7248\u672c\uff0c\u5e36\u4f86\u4e86\u591a\u9805\u65b0\u7279\u6027\u548c\u6027\u80fd\u6539\u9032\uff1a<\/p>\n<ul>\n<li><strong>\u6027\u80fd\u63d0\u5347\uff1a<\/strong>PHP 7.4 \u5728\u6027\u80fd\u4e0a\u76f8\u8f03\u65bc\u524d\u4e00\u7248\u672c\u6709\u986f\u8457\u63d0\u5347\uff0c\u7279\u5225\u662f\u5728\u8655\u7406\u5927\u578b\u61c9\u7528\u7a0b\u5f0f\u6642\uff0c\u80fd\u5920\u986f\u8457\u6e1b\u5c11\u57f7\u884c\u6642\u9593\u3002<\/li>\n<li><strong>Typed Properties\uff1a<\/strong>\u9019\u4e00\u7279\u6027\u5141\u8a31\u958b\u767c\u8005\u5728\u985e\u4e2d\u5b9a\u7fa9\u5c6c\u6027\u7684\u985e\u578b\uff0c\u5f9e\u800c\u63d0\u9ad8\u4ee3\u78bc\u7684\u53ef\u8b80\u6027\u548c\u53ef\u7dad\u8b77\u6027\u3002<\/li>\n<li><strong>\u7bad\u982d\u51fd\u6578\uff1a<\/strong>PHP 7.4 \u5f15\u5165\u4e86\u7bad\u982d\u51fd\u6578\uff08Arrow Functions\uff09\uff0c\u4f7f\u5f97\u7de8\u5beb\u7c21\u55ae\u7684\u533f\u540d\u51fd\u6578\u8b8a\u5f97\u66f4\u52a0\u7c21\u6f54\u3002<\/li>\n<li><strong>\u9810\u8a2d\u53c3\u6578\u503c\uff1a<\/strong>\u958b\u767c\u8005\u53ef\u4ee5\u70ba\u51fd\u6578\u7684\u53c3\u6578\u8a2d\u7f6e\u9810\u8a2d\u503c\uff0c\u9019\u6a23\u5728\u8abf\u7528\u51fd\u6578\u6642\u53ef\u4ee5\u7701\u7565\u67d0\u4e9b\u53c3\u6578\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%9c%a8-ubuntu-20-04-lts-%e4%b8%8a%e5%ae%89%e8%a3%9d-php-7-4-tANNVuMxBN\">\u5982\u4f55\u5728 Ubuntu 20.04 LTS \u4e0a\u5b89\u88dd PHP 7.4<\/h2>\n<p>\u5728 Ubuntu 20.04 LTS \u4e0a\u5b89\u88dd PHP 7.4 \u662f\u4e00\u500b\u76f8\u5c0d\u7c21\u55ae\u7684\u904e\u7a0b\u3002\u4ee5\u4e0b\u662f\u5b89\u88dd\u6b65\u9a5f\uff1a<\/p>\n<pre><code>sudo apt update\nsudo apt install php7.4\n<\/code><\/pre>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5 PHP \u7684\u7248\u672c\uff1a<\/p>\n<pre><code>php -v\n<\/code><\/pre>\n<p>\u9019\u5c07\u986f\u793a PHP \u7684\u7248\u672c\u4fe1\u606f\uff0c\u78ba\u8a8d PHP 7.4 \u5df2\u6210\u529f\u5b89\u88dd\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-tANNVuMxBN\">\u7d50\u8ad6<\/h2>\n<p>Ubuntu 20.04 LTS \u8207 PHP 7.4 \u7684\u7d50\u5408\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u4e00\u500b\u5f37\u5927\u7684\u5e73\u53f0\uff0c\u7121\u8ad6\u662f\u5728\u6027\u80fd\u9084\u662f\u529f\u80fd\u4e0a\u90fd\u5f97\u5230\u4e86\u986f\u8457\u63d0\u5347\u3002\u9019\u4e00\u7248\u672c\u7684\u767c\u5e03\u4e0d\u50c5\u4f7f\u5f97\u958b\u767c\u8005\u80fd\u5920\u5229\u7528\u6700\u65b0\u7684\u6280\u8853\uff0c\u9084\u70ba\u672a\u4f86\u7684\u61c9\u7528\u7a0b\u5f0f\u958b\u767c\u5960\u5b9a\u4e86\u5805\u5be6\u7684\u57fa\u790e\u3002<\/p>\n<p>\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u4f3a\u670d\u5668\u74b0\u5883\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u5c07\u662f\u660e\u667a\u4e4b\u8209\u3002\u7121\u8ad6\u662f\u958b\u767c\u6e2c\u8a66\u9084\u662f\u751f\u7522\u74b0\u5883\uff0cUbuntu 20.04 LTS \u548c PHP 7.4 \u7684\u7d44\u5408\u90fd\u80fd\u5920\u63d0\u4f9b\u5353\u8d8a\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ubuntu 20.04 LTS launches with PHP 7.4, offering enhanced performance and features for developers. Upgrade your environment for optimal efficiency.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-51879","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/51879","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=51879"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/51879\/revisions"}],"predecessor-version":[{"id":51880,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/51879\/revisions\/51880"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=51879"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=51879"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=51879"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}