\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n\n\n\n
<?php\n\n$html = <<<HTML\n<article>\n <h2>Article Title<\/h2>\n <div class=\"entry-content\">\u4f60\u597d\n <p>This is the content of the article.<\/p>\n <p>This is the content of the article.<\/p>\n <p>This is the content of the <span>article<\/span>.<\/p>\n <\/div>\n<\/article>\nHTML;\n\n$dom = new DOMDocument();\n@$dom->loadHTML($html);\n$xpath = new DOMXPath($dom);\n\n$title = $xpath->evaluate('string(\/\/h2<\/a>');\n\n\/\/ \u67e5\u8be2 div \u5143\u7d20\n$contentNode = $xpath->query('\/\/div<\/a>[@class=\"entry-content\"]')->item(0);\n\n\/\/ \u521d\u59cb\u5316\u5185\u5bb9\u5b57\u7b26\u4e32\n$content = '';\n\n\/\/ \u68c0\u67e5\u662f\u5426\u627e\u5230\u4e86\u76ee\u6807\u8282\u70b9\nif ($contentNode) {\n \/\/ \u904d\u5386\u76ee\u6807\u8282\u70b9\u7684\u6240\u6709\u5b50\u8282\u70b9\n foreach ($contentNode->childNodes as $childNode) {\n \/\/ \u5c06\u6bcf\u4e2a\u5b50\u8282\u70b9\u4fdd\u5b58\u4e3a HTML \u5b57\u7b26\u4e32\u5e76\u62fc\u63a5\u5230\u5185\u5bb9\u4e2d\n $content .= $dom->saveHTML($childNode);\n }\n}\n\n$contentNode2 = $xpath->query('\/\/div<\/a>[@class=\"entry-content\"]')->item(0);\n\/\/ \u83b7\u53d6\u8be5\u8282\u70b9\u53ca\u5176\u5b50\u8282\u70b9\u7684 HTML \u5185\u5bb9\nif ($contentNode2) {\n $content2 = $dom->saveHTML($contentNode2);\n} else {\n $content2 = '';\n}\n\n$content3 = $xpath->evaluate('string(\/\/div<\/a>[@class=\"entry-content\"])');\n\necho \"Title: $titlen\"; \necho \"Content: $contentn\";\necho \"Content: $content2n\";\necho \"Content: $content3n\";\n?><\/code><\/pre>\n\n\n\n\u8f93\u51fa\u7ed3\u679c\uff1a<\/p>\n\n\n\n
Title: Article Title\n\nContent: \u4f60\u597d\n<p>This is the content of the article.<\/p>\n<p>This is the content of the article.<\/p>\n<p>This is the content of the <span>article<\/span>.<\/p>\n\nContent2: <div class=\"entry-content\">\u4f60\u597d\n<p>This is the content of the article.<\/p>\n<p>This is the content of the article.<\/p>\n<p>This is the content of the <span>article<\/span>.<\/p>\n<\/div>\n\nContent3: \u4f60\u597d\nThis is the content of the article.\nThis is the content of the article.\nThis is the content of the article.<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"\u793a\u4f8b\u4ee3\u7801\uff1a \u8f93\u51fa\u7ed3\u679c\uff1a<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"tuisongtax":[],"class_list":["post-42","post","type-post","status-publish","format-standard","hentry","category-jswz"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.zhaozhao123.cn\/php\/wp-json\/wp\/v2\/posts\/42","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zhaozhao123.cn\/php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zhaozhao123.cn\/php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zhaozhao123.cn\/php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zhaozhao123.cn\/php\/wp-json\/wp\/v2\/comments?post=42"}],"version-history":[{"count":0,"href":"https:\/\/www.zhaozhao123.cn\/php\/wp-json\/wp\/v2\/posts\/42\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.zhaozhao123.cn\/php\/wp-json\/wp\/v2\/media?parent=42"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zhaozhao123.cn\/php\/wp-json\/wp\/v2\/categories?post=42"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhaozhao123.cn\/php\/wp-json\/wp\/v2\/tags?post=42"},{"taxonomy":"tuisongtax","embeddable":true,"href":"https:\/\/www.zhaozhao123.cn\/php\/wp-json\/wp\/v2\/tuisongtax?post=42"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}