{"id":202474,"date":"2025-05-13T12:37:17","date_gmt":"2025-05-13T04:37:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202474\/"},"modified":"2025-05-13T12:37:17","modified_gmt":"2025-05-13T04:37:17","slug":"php-crash-course-everything-you-need-to-start-building-websites","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202474\/","title":{"rendered":"PHP Crash Course: Everything You Need to Start Building Websites"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>PHP Crash Course: Everything You Need to Start Building Websites<\/h1>\n<p>\u201c\u7eb5\u6709\u75be\u98ce\u6765\uff0c\u4eba\u751f\u4e0d\u8a00\u5f03\u201d\uff0c\u8fd9\u53e5\u8bdd\u9001\u7ed9\u6b63\u5728\u5b66\u4e60<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u7684\u670b\u53cb\u4eec\uff0c\u4e5f\u5e0c\u671b\u5728\u9605\u8bfb\u672c\u6587<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aPHP Crash Course: Everything You Need to Start Building Websites\u300b<\/span>\u540e\uff0c\u80fd\u591f\u771f\u7684\u5e2e\u52a9\u5230\u5927\u5bb6\u3002\u6211\u4e5f\u4f1a\u5728\u540e\u7eed\u7684\u6587\u7ae0\u4e2d\uff0c\u9646\u7eed\u66f4\u65b0<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u76f8\u5173\u7684\u6280\u672f\u6587\u7ae0\uff0c\u6709\u597d\u7684\u5efa\u8bae\u6b22\u8fce\u5927\u5bb6\u5728\u8bc4\u8bba\u7559\u8a00\uff0c\u975e\u5e38\u611f\u8c22\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241025\/1729837239671b38b7aa88b.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>PHP \u901f\u6210\u6559\u7a0b\uff1a\u5f00\u59cb\u6784\u5efa\u7f51\u7ad9\u6240\u9700\u7684\u4e00\u5207<\/strong><\/p>\n<p>PHP \u662f\u4e00\u79cd\u6d41\u884c\u7684\u811a\u672c\u8bed\u8a00\uff0c\u4e13\u95e8\u7528\u4e8e Web \u5f00\u53d1\u3002\u5b83\u4ee5\u5176\u6613\u7528\u6027\u3001\u7075\u6d3b\u6027\u4ee5\u53ca\u4e0e\u6570\u636e\u5e93\u548c Web \u670d\u52a1\u5668\u7684\u65e0\u7f1d\u96c6\u6210\u800c\u95fb\u540d\u3002<\/p>\n<p><strong>\u57fa\u7840\u77e5\u8bc6<\/strong><\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b PHP \u7684\u57fa\u672c\u6982\u5ff5\uff1a<\/p>\n<ul>\n<li><strong>\u53d8\u91cf\uff1a<\/strong>\u7528\u6765\u5b58\u50a8\u6570\u636e\u7684\u5bb9\u5668\u3002<\/li>\n<li><strong>\u6570\u636e\u7c7b\u578b\uff1a<\/strong>\u53d8\u91cf\u53ef\u4ee5\u5b58\u50a8\u7684\u7279\u5b9a\u6570\u636e\u7c7b\u578b\uff0c\u4f8b\u5982\u5b57\u7b26\u4e32\u3001\u6570\u5b57\u548c\u5e03\u5c14\u503c\u3002<\/li>\n<li><strong>\u8fd0\u7b97\u7b26\uff1a<\/strong>\u6267\u884c\u64cd\u4f5c\u7684\u7b26\u53f7\uff0c\u4f8b\u5982\u52a0\u53f7\uff08+\uff09\u548c\u6bd4\u8f83\u8fd0\u7b97\u7b26\uff08==\uff09\u3002<\/li>\n<li><strong>\u6d41\u7a0b\u63a7\u5236\u8bed\u53e5\uff1a<\/strong>\u7528\u6765\u63a7\u5236\u7a0b\u5e8f\u6d41\u7684\u8bed\u53e5\uff0c\u4f8b\u5982 if\u3001else \u548c while\u3002<\/li>\n<\/ul>\n<p><strong>\u5b9e\u6218\u6848\u4f8b\uff1a\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684\u8054\u7cfb\u8868\u683c<\/strong><\/p>\n<p>\u8ba9\u6211\u4eec\u901a\u8fc7\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684\u8054\u7cfb\u8868\u683c\u6765\u4e86\u89e3 PHP \u7684\u5b9e\u9645\u5e94\u7528\uff1a<\/p>\n<p><strong>index.php<\/strong><\/p>\n<pre>&lt;!DOCTYPE html&gt;\n&lt;html&gt;\n&lt;head&gt;\n  &lt;title&gt;\u8054\u7cfb\u6211\u4eec&lt;\/title&gt;\n&lt;\/head&gt;\n&lt;body&gt;\n  &lt;h1&gt;\u8054\u7cfb\u6211\u4eec&lt;\/h1&gt;\n  &lt;form action=\"process.php\" method=\"post\"&gt;\n    &lt;label for=\"name\"&gt;\u59d3\u540d\uff1a&lt;\/label&gt;\n    &lt;input type=\"text\" id=\"name\" name=\"name\"&gt;\n    &lt;br&gt;\n    &lt;label for=\"email\"&gt;\u7535\u5b50\u90ae\u4ef6\uff1a&lt;\/label&gt;\n    &lt;input type=\"email\" id=\"email\" name=\"email\"&gt;\n    &lt;br&gt;\n    &lt;label for=\"message\"&gt;\u6d88\u606f\uff1a&lt;\/label&gt;\n    &lt;textarea id=\"message\" name=\"message\"&gt;&lt;\/textarea&gt;\n    &lt;br&gt;\n    &lt;input type=\"submit\" value=\"\u53d1\u9001\"&gt;\n  &lt;\/form&gt;\n&lt;\/body&gt;\n&lt;\/html&gt;<\/pre>\n<p><strong>process.php<\/strong><\/p>\n<pre>&lt;?php\n\/\/ \u68c0\u67e5\u662f\u5426\u5b58\u5728\u8868\u5355\u6570\u636e\nif (isset($_POST['name']) &amp;&amp; isset($_POST['email']) &amp;&amp; isset($_POST['message'])) {\n\n  \/\/ \u83b7\u53d6\u8868\u5355\u6570\u636e\n  $name = $_POST['name'];\n  $email = $_POST['email'];\n  $message = $_POST['message'];\n\n  \/\/ \u5c06\u8868\u5355\u6570\u636e\u53d1\u9001\u5230\u60a8\u7684\u7535\u5b50\u90ae\u4ef6\u5730\u5740\n  mail('you@example.com', '\u8054\u7cfb\u8868\u683c\u63d0\u4ea4', \"\u59d3\u540d\uff1a$name\\n\u7535\u5b50\u90ae\u4ef6\uff1a$email\\n\u6d88\u606f\uff1a$message\");\n\n  \/\/ \u6210\u529f\u6d88\u606f\n  header('Location: success.php');\n} else {\n  \/\/ \u9519\u8bef\u6d88\u606f\n  header('Location: error.php');\n}<\/pre>\n<p><strong>\u8fd0\u884c\u7ed3\u679c<\/strong><\/p>\n<p>\u5f53\u60a8\u63d0\u4ea4\u8868\u5355\u65f6\uff0c<code>process.php<\/code> \u5c06\u5904\u7406\u6570\u636e\u5e76\u5c06\u5176\u53d1\u9001\u5230\u60a8\u7684\u7535\u5b50\u90ae\u4ef6\u5730\u5740\u3002\u6210\u529f\u7684\u60c5\u51b5\u4e0b\uff0c\u5c06\u770b\u5230\u4e00\u4e2a\u6210\u529f\u6d88\u606f\u9875\u9762\uff0c\u5426\u5219\u5c06\u770b\u5230\u4e00\u4e2a\u9519\u8bef\u6d88\u606f\u9875\u9762\u3002<\/p>\n<p><strong>\u7ed3\u8bba<\/strong><\/p>\n<p>\u8fd9\u53ea\u662f PHP \u53ca\u5176\u5728 Web \u5f00\u53d1\u4e2d\u5e94\u7528\u7684\u4e00\u4e2a\u7b80\u5355\u793a\u4f8b\u3002\u901a\u8fc7\u6df1\u5165\u4e86\u89e3\u672c\u6559\u7a0b\u4e2d\u4ecb\u7ecd\u7684\u6982\u5ff5\uff0c\u60a8\u53ef\u4ee5\u521b\u5efa\u66f4\u590d\u6742\u3001\u66f4\u6709\u5f71\u54cd\u529b\u7684 Web \u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n<p>\u672c\u7bc7\u5173\u4e8e\u300aPHP Crash Course: Everything You Need to Start Building Websites\u300b\u7684\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\u5566\uff0c\u4f46\u662f\u5b66\u65e0\u6b62\u5883\uff0c\u60f3\u8981\u4e86\u89e3\u5b66\u4e60\u66f4\u591a\u5173\u4e8e\u6587\u7ae0\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u8bf7\u5173\u6ce8\u516c\u4f17\u53f7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PHP Crash Course&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-202474","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202474","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=202474"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202474\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202474"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202474"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202474"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}