{"id":47286,"date":"2024-12-02T13:51:46","date_gmt":"2024-12-02T05:51:46","guid":{"rendered":"https:\/\/fwq.ai\/blog\/47286\/"},"modified":"2024-12-02T13:51:46","modified_gmt":"2024-12-02T05:51:46","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-php-%e5%87%bd%e6%95%b0%e6%89%a9%e5%b1%95%e6%9e%84%e5%bb%ba%e5%8a%a8%e6%80%81%e7%bd%91%e7%ab%99%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/47286\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528 PHP \u51fd\u6570\u6269\u5c55\u6784\u5efa\u52a8\u6001\u7f51\u7ad9\uff1f"},"content":{"rendered":"

<\/b> <\/p>\n

\u5982\u4f55\u4f7f\u7528 PHP \u51fd\u6570\u6269\u5c55\u6784\u5efa\u52a8\u6001\u7f51\u7ad9\uff1f<\/h1>\n

\u5c0f\u4f19\u4f34\u4eec\u5bf9\u6587\u7ae0\u7f16\u7a0b\u611f\u5174\u8da3\u5417\uff1f\u662f\u5426\u6b63\u5728\u5b66\u4e60\u76f8\u5173\u77e5\u8bc6\u70b9\uff1f\u5982\u679c\u662f\uff0c\u90a3\u4e48\u672c\u6587\u300a\u5982\u4f55\u4f7f\u7528 PHP \u51fd\u6570\u6269\u5c55\u6784\u5efa\u52a8\u6001\u7f51\u7ad9\uff1f\u300b\uff0c\u5c31\u5f88\u9002\u5408\u4f60\uff0c\u672c\u7bc7\u6587\u7ae0\u8bb2\u89e3\u7684\u77e5\u8bc6\u70b9\u4e3b\u8981\u5305\u62ec\u3002\u5728\u4e4b\u540e\u7684\u6587\u7ae0\u4e2d\u4e5f\u4f1a\u591a\u591a\u5206\u4eab\u76f8\u5173\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff01<\/p>\n

\u53ef\u901a\u8fc7\u4f7f\u7528 PHP \u51fd\u6570\u6269\u5c55\u6765\u521b\u5efa\u52a8\u6001\u7f51\u7ad9\uff0c\u63d0\u5347\u7528\u6237\u4f53\u9a8c\u3002\u4f8b\u5982\uff0c\u901a\u8fc7\u521b\u5efa\u81ea\u5b9a\u4e49\u51fd\u6570\u5bf9\u6570\u636e\u8fdb\u884c\u5206\u9875\uff08\u5982\u535a\u5ba2\u5e16\u5b50\uff09\uff0c\u786e\u4fdd\u5f53\u524d\u9875\u7801\u6709\u6548\uff0c\u5e76\u663e\u793a\u9875\u7801\u5bfc\u822a\uff0c\u4ece\u800c\u589e\u5f3a\u7f51\u7ad9\u7684\u4ea4\u4e92\u6027\u3002<\/p>\n

\"\u5982\u4f55\u4f7f\u7528<\/p>\n

\u4f7f\u7528 PHP \u51fd\u6570\u6269\u5c55\u6784\u5efa\u52a8\u6001\u7f51\u7ad9<\/strong><\/p>\n

\u524d\u8a00\uff1a<\/strong>
PHP \u51fd\u6570\u6269\u5c55\u662f\u4e00\u79cd\u5f3a\u5927\u7684\u673a\u5236\uff0c\u5b83\u5141\u8bb8\u5f00\u53d1\u4eba\u5458\u6269\u5c55 PHP \u7684\u529f\u80fd\uff0c\u5e76\u521b\u5efa\u81ea\u5b9a\u4e49\u51fd\u6570\u4ee5\u6ee1\u8db3\u7279\u5b9a\u7684\u9700\u6c42\u3002\u901a\u8fc7\u6784\u5efa\u52a8\u6001\u7f51\u7ad9\u65f6\u4f7f\u7528\u51fd\u6570\u6269\u5c55\uff0c\u53ef\u4ee5\u589e\u5f3a\u7f51\u7ad9\u7684\u4ea4\u4e92\u6027\u548c\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n

\u5b9e\u6218\u6848\u4f8b\uff1a<\/strong><\/p>\n

\u6784\u5efa\u4e00\u4e2a\u5e26\u6709\u5206\u9875\u529f\u80fd\u7684\u535a\u5ba2\uff1a<\/strong><\/p>\n

\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a paginate.php<\/code> \u7684\u6587\u4ef6\uff1a<\/p>\n

<?php\nfunction paginate($data, $per_page, $current_page) {\n    $total_pages = ceil(count($data) \/ $per_page);\n\n    \/\/ \u786e\u4fdd\u5f53\u524d\u9875\u7801\u5728\u6709\u6548\u8303\u56f4\u5185\n    $current_page = min($total_pages, max(1, $current_page));\n\n    $start_index = ($current_page - 1) * $per_page;\n    $end_index = min($start_index + $per_page - 1, count($data) - 1);\n\n    return array_slice($data, $start_index, $end_index);\n}<\/pre>\n
\u5728\u4f60\u7684\u535a\u5ba2\u9875\u9762\u4e2d\u4f7f\u7528 paginate()<\/code> \u51fd\u6570\uff1a<\/p>\n
<?php\ninclude 'paginate.php';\n\n$blog_posts = get_blog_posts(); \/\/ \u4ece\u6570\u636e\u5e93\u4e2d\u83b7\u53d6\u535a\u5ba2\u5e16\u5b50\n\n$per_page = 10; \/\/ \u6bcf\u9875\u663e\u793a\u7684\u5e16\u5b50\u6570\n$current_page = (isset($_GET['page'])) ? (int) $_GET['page'] : 1; \/\/ \u4ece URL \u83b7\u53d6\u5f53\u524d\u9875\u7801\n\n$posts = paginate($blog_posts, $per_page, $current_page);\n?>\n\n<ul>\n<?php foreach ($posts as $post): ?>\n    <li>\n        <?php echo $post['title']; ?>\n    <\/li>\n<?php endforeach; ?>\n<\/ul>\n\n<?php\n\/\/ \u663e\u793a\u9875\u7801\necho '<ul class=\"pagination\">';\nfor ($i = 1; $i <= $total_pages; $i++):\n    $href = \"?page=$i\";\n    echo \"<li><a href='$href'>$i<\/a><\/li>\";\nendfor;\necho '<\/ul>';<\/pre>\n
\u4f18\u52bf\uff1a<\/strong><\/p>\n
    \n
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  • \u4ee3\u7801\u5b89\u5168\u6027\uff1a<\/strong>\u6269\u5c55\u7531 PHP \u6838\u5fc3\u7ef4\u62a4\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u4eec\u4e0e PHP \u672c\u8eab\u4e00\u6837\u5b89\u5168\u3002<\/li>\n
  • \u6027\u80fd\u63d0\u5347\uff1a<\/strong>\u51fd\u6570\u6269\u5c55\u63d0\u4f9b\u4e86\u5bf9\u5e95\u5c42 PHP \u5f15\u64ce\u7684\u66f4\u76f4\u63a5\u8bbf\u95ee\uff0c\u4ece\u800c\u53ef\u4ee5\u63d0\u9ad8\u6027\u80fd\u3002<\/li>\n<\/ul>\n
    \u7ed3\u8bba\uff1a<\/strong><\/p>\n
    PHP \u51fd\u6570\u6269\u5c55\u662f\u6784\u5efa\u52a8\u6001\u548c\u4ea4\u4e92\u5f0f\u7f51\u7ad9\u7684\u5f3a\u5927\u5de5\u5177\u3002\u901a\u8fc7\u81ea\u5b9a\u4e49\u521b\u5efa\u51fd\u6570\uff0c\u5f00\u53d1\u4eba\u5458\u53ef\u4ee5\u7f29\u77ed\u5f00\u53d1\u65f6\u95f4\uff0c\u63d0\u9ad8\u4ee3\u7801\u5b89\u5168\u6027\u548c\u4f18\u5316\u7f51\u7ad9\u6027\u80fd\u3002\u672c\u5b9e\u6218\u6848\u4f8b\u6f14\u793a\u4e86\u5982\u4f55\u5728 PHP \u7f51\u7ad9\u4e2d\u4f7f\u7528\u51fd\u6570\u6269\u5c55\u5b9e\u73b0\u535a\u5ba2\u5206\u9875\u529f\u80fd\u3002<\/p>\n
    \u4eca\u5929\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u5e0c\u671b\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff1b\u5173\u4e8e\u6587\u7ae0\u7684\u6280\u672f\u77e5\u8bc6\u6211\u4eec\u4f1a\u4e00\u70b9\u70b9\u6df1\u5165\u4ecb\u7ecd\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff0c\u4e00\u8d77\u5b66\u4e60\u7f16\u7a0b~<\/p>\n","protected":false},"excerpt":{"rendered":"
    \u5982\u4f55\u4f7f\u7528 PHP \u51fd\u6570\u6269\u5c55\u6784\u5efa\u52a8\u6001\u7f51\u7ad9\uff1f \u5c0f\u4f19\u4f34\u4eec\u5bf9\u6587\u7ae0\u7f16\u7a0b\u611f\u5174\u8da3\u5417\uff1f\u662f\u5426\u6b63\u5728\u5b66\u4e60\u76f8\u5173\u77e5\u8bc6\u70b9\uff1f\u5982\u679c\u662f\uff0c\u90a3\u4e48\u672c\u6587\u300a\u5982\u4f55\u4f7f\u7528 PHP \u51fd\u6570\u6269\u5c55\u6784\u5efa\u52a8\u6001\u7f51\u7ad9\uff1f\u300b\uff0c\u5c31\u5f88\u9002\u5408\u4f60\uff0c\u672c\u7bc7\u6587\u7ae0\u8bb2\u89e3\u7684\u77e5\u8bc6\u70b9\u4e3b\u8981\u5305\u62ec\u3002\u5728\u4e4b\u540e\u7684\u6587\u7ae0\u4e2d\u4e5f\u4f1a\u591a\u591a\u5206\u4eab\u76f8\u5173\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff01 \u53ef\u901a\u8fc7\u4f7f\u7528 PHP \u51fd\u6570\u6269\u5c55\u6765\u521b\u5efa\u52a8\u6001\u7f51\u7ad9\uff0c\u63d0\u5347\u7528\u6237\u4f53\u9a8c\u3002\u4f8b\u5982\uff0c\u901a\u8fc7\u521b\u5efa\u81ea\u5b9a\u4e49\u51fd\u6570\u5bf9\u6570\u636e\u8fdb\u884c\u5206\u9875\uff08\u5982\u535a\u5ba2\u5e16\u5b50\uff09\uff0c\u786e\u4fdd\u5f53\u524d\u9875\u7801\u6709\u6548\uff0c\u5e76\u663e\u793a\u9875\u7801\u5bfc\u822a\uff0c\u4ece\u800c\u589e\u5f3a\u7f51\u7ad9\u7684\u4ea4\u4e92\u6027\u3002 \u4f7f\u7528 PHP \u51fd\u6570\u6269\u5c55\u6784\u5efa\u52a8\u6001\u7f51\u7ad9 \u524d\u8a00\uff1aPHP \u51fd\u6570\u6269\u5c55\u662f\u4e00\u79cd\u5f3a\u5927\u7684\u673a\u5236\uff0c\u5b83\u5141\u8bb8\u5f00\u53d1\u4eba\u5458\u6269\u5c55 PHP \u7684\u529f\u80fd\uff0c\u5e76\u521b\u5efa\u81ea\u5b9a\u4e49\u51fd\u6570\u4ee5\u6ee1\u8db3\u7279\u5b9a\u7684\u9700\u6c42\u3002\u901a\u8fc7\u6784\u5efa\u52a8\u6001\u7f51\u7ad9\u65f6\u4f7f\u7528\u51fd\u6570\u6269\u5c55\uff0c\u53ef\u4ee5\u589e\u5f3a\u7f51\u7ad9\u7684\u4ea4\u4e92\u6027\u548c\u7528\u6237\u4f53\u9a8c\u3002 \u5b9e\u6218\u6848\u4f8b\uff1a \u6784\u5efa\u4e00\u4e2a\u5e26\u6709\u5206\u9875\u529f\u80fd\u7684\u535a\u5ba2\uff1a \u521b\u5efa\u4e00\u4e2a\u540d\u4e3a paginate.php \u7684\u6587\u4ef6\uff1a <?php function paginate($data, $per_page, $current_page) { $total_pages = ceil(count($data) \/ $per_page); \/\/ \u786e\u4fdd\u5f53\u524d\u9875\u7801\u5728\u6709\u6548\u8303\u56f4\u5185 $current_page = min($total_pages, max(1, $current_page)); $start_index = ($current_page – 1) * $per_page; $end_index = min($start_index + $per_page – 1, count($data) – […]<\/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-47286","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/47286","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=47286"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/47286\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=47286"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=47286"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=47286"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}