{"id":47417,"date":"2024-12-02T12:12:45","date_gmt":"2024-12-02T04:12:45","guid":{"rendered":"https:\/\/fwq.ai\/blog\/47417\/"},"modified":"2024-12-02T12:12:45","modified_gmt":"2024-12-02T04:12:45","slug":"%e5%a6%82%e4%bd%95%e8%ae%a9-php-%e5%a4%84%e7%90%86-xml-%e5%92%8c-json-%e6%95%b0%e6%8d%ae%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/47417\/","title":{"rendered":"\u5982\u4f55\u8ba9 PHP \u5904\u7406 XML \u548c JSON \u6570\u636e\uff1f"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>\u5982\u4f55\u8ba9 PHP \u5904\u7406 XML \u548c JSON \u6570\u636e\uff1f<\/h1>\n<p><span style=\"font-size: 15px\">\u5b66\u4e60\u77e5\u8bc6\u8981\u5584\u4e8e\u601d\u8003\uff0c\u601d\u8003\uff0c\u518d\u601d\u8003\uff01\u4eca\u5929\u7c73\u4e91\u5c0f\u7f16\u5c31\u7ed9\u5927\u5bb6\u5e26\u6765<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u5982\u4f55\u8ba9 PHP \u5904\u7406 XML \u548c JSON \u6570\u636e\uff1f\u300b<\/span>\uff0c\u4ee5\u4e0b\u5185\u5bb9\u4e3b\u8981\u5305\u542b<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u6b63\u5728\u5b66\u4e60\u6216\u51c6\u5907\u5b66\u4e60<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\uff0c\u5c31\u90fd\u4e0d\u8981\u9519\u8fc7\u672c\u6587\u5566~\u8ba9\u6211\u4eec\u4e00\u8d77\u6765\u770b\u770b\u5427\uff0c\u80fd\u5e2e\u52a9\u5230\u4f60\u5c31\u66f4\u597d\u4e86\uff01<\/span><\/p>\n<p>PHP \u53ef\u8f7b\u677e\u5904\u7406 XML \u548c JSON \u6570\u636e\u3002\u4f7f\u7528 SimpleXML \u6269\u5c55\u5904\u7406 XML \u6570\u636e\uff0c\u5305\u62ec\u52a0\u8f7d\u6587\u6863\u3001\u8bbf\u95ee\u5143\u7d20\u548c\u904d\u5386\u5143\u7d20\u3002\u4f7f\u7528 json_decode() \u51fd\u6570\u5904\u7406 JSON \u6570\u636e\uff0c\u5305\u62ec\u8f6c\u6362\u5b57\u7b26\u4e32\u3001\u8bbf\u95ee\u5c5e\u6027\u548c\u904d\u5386\u6570\u7ec4\u3002\u5b9e\u6218\u6848\u4f8b\u5305\u62ec\u4f7f\u7528 PHP \u89e3\u6790\u5929\u6c14 API \u7684 JSON \u6570\u636e\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241026\/1729917337671c71995640e.jpg\" class=\"aligncenter\" title=\"\u5982\u4f55\u8ba9 PHP \u5904\u7406 XML \u548c JSON \u6570\u636e\uff1f\u63d2\u56fe\" alt=\"\u5982\u4f55\u8ba9 PHP \u5904\u7406 XML \u548c JSON \u6570\u636e\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>\u4f7f\u7528 PHP \u5904\u7406 XML \u548c JSON \u6570\u636e<\/strong><\/p>\n<p>PHP \u662f\u4e00\u79cd\u6d41\u884c\u7684\u670d\u52a1\u5668\u7aef\u811a\u672c\u8bed\u8a00\uff0c\u7528\u4e8e\u5f00\u53d1 Web \u5e94\u7528\u7a0b\u5e8f\u3002\u5b83\u63d0\u4f9b\u4e86\u591a\u79cd\u5185\u7f6e\u51fd\u6570\u548c\u6269\u5c55\u5e93\uff0c\u53ef\u4ee5\u8f7b\u677e\u5730\u5904\u7406 XML \u548c JSON \u6570\u636e\u3002<\/p>\n<p><strong>\u5904\u7406 XML \u6570\u636e<\/strong><\/p>\n<p>\u4f7f\u7528 SimpleXML \u6269\u5c55\u5904\u7406 XML \u6570\u636e\u3002\u4ee5\u4e0b\u6b65\u9aa4\u8bf4\u660e\u5982\u4f55\u4f7f\u7528\u5b83\uff1a<\/p>\n<pre>\/\/ \u52a0\u8f7d XML \u6587\u6863\n$xml = simplexml_load_file('data.xml');\n\n\/\/ \u8bbf\u95ee XML \u5143\u7d20\necho $xml-&gt;book-&gt;title;  \/\/ \u8f93\u51fa\u4e66\u7c4d\u7684\u6807\u9898\n\n\/\/ \u904d\u5386 XML \u5143\u7d20\nforeach ($xml-&gt;book-&gt;authors-&gt;author as $author) {\n    echo $author;  \/\/ \u8f93\u51fa\u6bcf\u4e2a\u4f5c\u8005\u306e\u540d\u524d\n}<\/pre>\n<p><strong>\u5904\u7406 JSON \u6570\u636e<\/strong><\/p>\n<p>\u4f7f\u7528 json_decode() \u51fd\u6570\u5904\u7406 JSON \u6570\u636e\u3002\u4ee5\u4e0b\u6b65\u9aa4\u8bf4\u660e\u5982\u4f55\u4f7f\u7528\u5b83\uff1a<\/p>\n<pre>\/\/ \u5c06 JSON \u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a PHP \u6570\u7ec4\n$json = json_decode('{\"name\": \"John Doe\", \"age\": 30}');\n\n\/\/ \u8bbf\u95ee JSON \u5c5e\u6027\necho $json-&gt;name;  \/\/ \u8f93\u51fa \"John Doe\"\n\n\/\/ \u904d\u5386 JSON \u6570\u7ec4\nforeach ($json-&gt;hobbies as $hobby) {\n    echo $hobby;  \/\/ \u8f93\u51fa\u6bcf\u4e2a\u7231\u597d\n}<\/pre>\n<p><strong>\u5b9e\u6218\u6848\u4f8b\uff1a\u89e3\u6790\u5929\u6c14 API<\/strong><\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528 PHP \u5904\u7406 JSON \u5929\u6c14 API \u6570\u636e\u7684\u5b9e\u6218\u6848\u4f8b\uff1a<\/p>\n<pre>\/\/ \u83b7\u53d6\u5929\u6c14 API \u7684 JSON \u6570\u636e\n$url = 'https:\/\/api.openweathermap.org\/data\/2.5\/weather?q=London';\n$json = file_get_contents($url);\n\n\/\/ \u5c06 JSON \u6570\u636e\u8f6c\u6362\u4e3a PHP \u6570\u7ec4\n$data = json_decode($json);\n\n\/\/ \u63d0\u53d6\u5929\u6c14\u72b6\u51b5\n$weather = $data-&gt;weather[0]-&gt;description;\n\n\/\/ \u8f93\u51fa\u5929\u6c14\u72b6\u51b5\necho \"\u5f53\u524d\u7684\u5929\u6c14\u72b6\u51b5\uff1a$weather\";<\/pre>\n<p>\u901a\u8fc7\u9075\u5faa\u8fd9\u4e9b\u6b65\u9aa4\u5e76\u638c\u63e1 PHP \u5904\u7406 XML \u548c JSON \u6570\u636e\u7684\u5185\u7f6e\u529f\u80fd\uff0c\u4f60\u53ef\u4ee5\u9ad8\u6548\u5730\u4f7f\u7528 PHP \u5f00\u53d1\u57fa\u4e8e XML \u548c JSON \u7684 Web \u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n<p>\u5230\u8fd9\u91cc\uff0c\u6211\u4eec\u4e5f\u5c31\u8bb2\u5b8c\u4e86\u300a\u5982\u4f55\u8ba9 PHP \u5904\u7406 XML \u548c JSON \u6570\u636e\uff1f\u300b\u7684\u5185\u5bb9\u4e86\u3002\u4e2a\u4eba\u8ba4\u4e3a\uff0c\u57fa\u7840\u77e5\u8bc6\u7684\u5b66\u4e60\u548c\u5de9\u56fa\uff0c\u662f\u4e3a\u4e86\u66f4\u597d\u7684\u5c06\u5176\u8fd0\u7528\u5230\u9879\u76ee\u4e2d\uff0c\u6b22\u8fce\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff0c\u5e26\u4f60\u4e86\u89e3\u66f4\u591a\u5173\u4e8eJSON,xml\u7684\u77e5\u8bc6\u70b9\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u8ba9 PHP \u5904\u7406 XML \u548c JSON \u6570\u636e\uff1f \u5b66\u4e60\u77e5\u8bc6\u8981\u5584\u4e8e\u601d\u8003\uff0c\u601d\u8003\uff0c\u518d\u601d\u8003\uff01\u4eca\u5929\u7c73\u4e91\u5c0f\u7f16\u5c31\u7ed9\u5927\u5bb6\u5e26\u6765\u300a\u5982\u4f55\u8ba9 PHP \u5904\u7406 XML \u548c JSON \u6570\u636e\uff1f\u300b\uff0c\u4ee5\u4e0b\u5185\u5bb9\u4e3b\u8981\u5305\u542b\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u6b63\u5728\u5b66\u4e60\u6216\u51c6\u5907\u5b66\u4e60\u6587\u7ae0\uff0c\u5c31\u90fd\u4e0d\u8981\u9519\u8fc7\u672c\u6587\u5566~\u8ba9\u6211\u4eec\u4e00\u8d77\u6765\u770b\u770b\u5427\uff0c\u80fd\u5e2e\u52a9\u5230\u4f60\u5c31\u66f4\u597d\u4e86\uff01 PHP \u53ef\u8f7b\u677e\u5904\u7406 XML \u548c JSON \u6570\u636e\u3002\u4f7f\u7528 SimpleXML \u6269\u5c55\u5904\u7406 XML \u6570\u636e\uff0c\u5305\u62ec\u52a0\u8f7d\u6587\u6863\u3001\u8bbf\u95ee\u5143\u7d20\u548c\u904d\u5386\u5143\u7d20\u3002\u4f7f\u7528 json_decode() \u51fd\u6570\u5904\u7406 JSON \u6570\u636e\uff0c\u5305\u62ec\u8f6c\u6362\u5b57\u7b26\u4e32\u3001\u8bbf\u95ee\u5c5e\u6027\u548c\u904d\u5386\u6570\u7ec4\u3002\u5b9e\u6218\u6848\u4f8b\u5305\u62ec\u4f7f\u7528 PHP \u89e3\u6790\u5929\u6c14 API \u7684 JSON \u6570\u636e\u3002 \u4f7f\u7528 PHP \u5904\u7406 XML \u548c JSON \u6570\u636e PHP \u662f\u4e00\u79cd\u6d41\u884c\u7684\u670d\u52a1\u5668\u7aef\u811a\u672c\u8bed\u8a00\uff0c\u7528\u4e8e\u5f00\u53d1 Web \u5e94\u7528\u7a0b\u5e8f\u3002\u5b83\u63d0\u4f9b\u4e86\u591a\u79cd\u5185\u7f6e\u51fd\u6570\u548c\u6269\u5c55\u5e93\uff0c\u53ef\u4ee5\u8f7b\u677e\u5730\u5904\u7406 XML \u548c JSON \u6570\u636e\u3002 \u5904\u7406 XML \u6570\u636e \u4f7f\u7528 SimpleXML \u6269\u5c55\u5904\u7406 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-47417","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/47417","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=47417"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/47417\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=47417"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=47417"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=47417"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}