{"id":29653,"date":"2024-11-25T08:52:45","date_gmt":"2024-11-25T00:52:45","guid":{"rendered":"https:\/\/fwq.ai\/blog\/29653\/"},"modified":"2024-11-25T08:52:45","modified_gmt":"2024-11-25T00:52:45","slug":"%e5%b8%9d%e5%9b%bdcms%e7%81%b5%e5%8a%a8%e6%a0%87%e7%ad%beeloop%e6%80%8e%e4%b9%88%e7%94%a8","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/29653\/","title":{"rendered":"\u5e1d\u56fdCMS\u7075\u52a8\u6807\u7b7ee:loop\u600e\u4e48\u7528"},"content":{"rendered":"

\"\u5e1d\u56fdCMS\u7075\u52a8\u6807\u7b7ee:loop\u600e\u4e48\u7528\u63d2\u56fe\"<\/strong><\/p>\n

\u7075\u52a8\u6807\u7b7ee:loop\u600e\u4e48\u7528\uff1f<\/strong><\/p>\n

\u5e1d\u56fdCMS\u7075\u52a8\u6807\u7b7ee:loop\u7684\u4f7f\u7528\u65b9\u6cd5\uff0c\u81ea\u5b9a\u4e49\u5faa\u73af\u6807\u7b7e<\/p>\n

  <\/p>\n

\u7075\u52a8\u6807\u7b7e (e:loop)<\/p>\n

\u683c\u5f0f\uff1a<\/p>\n

\u4ee3\u7801\u5982\u4e0b:<\/p>\n

[e:loop={\u680f\u76eeID\/\u4e13\u9898ID,\u663e\u793a\u6761\u6570,\u64cd\u4f5c\u7c7b\u578b,\u53ea\u663e\u793a\u6709\u6807\u9898\u56fe\u7247,\u9644\u52a0SQL\u6761\u4ef6,\u663e\u793a\u6392\u5e8f}]\n\u6a21\u677f\u4ee3\u7801\u5185\u5bb9\n[\/e:loop]<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u4f8b\u5b50\uff1a<\/p>\n
\u4ee3\u7801\u5982\u4e0b:<\/p>\n
<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n\n  [e:loop={\u680f\u76eeID\/\u4e13\u9898ID,\u663e\u793a\u6761\u6570,\u64cd\u4f5c\u7c7b\u578b,\u53ea\u663e\u793a\u6709\u6807\u9898\u56fe\u7247,\u9644\u52a0SQL\u6761\u4ef6,\u663e\u793a\u6392\u5e8f}] <\/p>\n\n\n
  (=date(‘Y-m-d’,$bqr[newstime])?>) <\/td>\n<\/tr>\n
 [\/e:loop]
\n <\/tbody>\n<\/table>\n
\u6807\u7b7e\u8bf4\u660e\uff1a\u7075\u52a8\u6807\u7b7e\u662f\u65e0\u9700\u505a\u6807\u7b7e\u6a21\u677f\uff0c\u4e14\u6a21\u677f\u5185\u5bb9\u4e3aPHP\u4ee3\u7801\uff0c\u56e0\u800c\u66f4\u7075\u6d3b\uff0c\u53ef\u4ee5\u4f7f\u7528php\u6240\u6709\u5904\u7406\u51fd\u6570\u3002\u4f7f\u7528\u672c\u6807\u7b7e\uff0c\u9700\u5f00\u542f\u6a21\u677f\u652f\u6301\u7a0b\u5e8f\u4ee3\u7801(\u53c2\u6570\u8bbe\u7f6e)\u3002<\/p>\n
\u53c2\u6570\uff1a<\/p>\n
\u680f\u76eeID\/\u4e13\u9898ID\uff1a\u67e5\u770b\u680f\u76eeID\u70b9\u8fd9\u91cc\uff0c\u67e5\u770b\u4e13\u9898ID\u70b9\u8fd9\u91cc\uff0c\u5f53\u524dID=’selfinfo’\uff0c\u591a\u4e2a\u680f\u76eeID\u4e0e\u4e13\u9898ID\u53ef\u7528,\u53f7\u683c\u5f00\uff0c\u5982’1,2’\u3002<\/p>\n
\u663e\u793a\u6761\u6570\uff1a\u663e\u793a\u524d\u51e0\u6761\u8bb0\u5f55\u3002<\/p>\n
\u64cd\u4f5c\u7c7b\u578b\uff1a\u5177\u4f53\u770b\u64cd\u4f5c\u7c7b\u578b\u8bf4\u660e\u3002<\/p>\n
\u53ea\u663e\u793a\u6709\u6807\u9898\u56fe\u7247\uff1a0\u4e3a\u4e0d\u9650\u5236\uff0c1\u4e3a\u53ea\u663e\u793a\u6709\u6807\u9898\u56fe\u7247\u7684\u4fe1\u606f\u3002<\/p>\n
\u9644\u52a0SQL\u6761\u4ef6\uff1a\u9644\u52a0\u8c03\u7528\u6761\u4ef6\uff0c\u5982\uff1a”title=’\u5e1d\u56fd'”\u3002<\/p>\n
\u663e\u793a\u6392\u5e8f\uff1a\u53ef\u6307\u5b9a\u6309\u76f8\u5e94\u7684\u5b57\u6bb5\u6392\u5e8f\uff0c\u5982\uff1a”id desc”\u3002<\/p>\n
\u53d8\u91cf\u8bf4\u660e\uff1a<\/p>\n
$bqr\uff1a$bqr[\u5b57\u6bb5\u540d]\uff1a\u663e\u793a\u5b57\u6bb5\u7684\u5185\u5bb9<\/p>\n
$bqsr\uff1a$bqsr[titleurl]\uff1a\u6807\u9898\u94fe\u63a5\uff0c$bqsr[classname]\uff1a\u680f\u76ee\u540d\u79f0\uff0c$bqsr[classurl]\uff1a\u680f\u76ee\u94fe\u63a5<\/p>\n
$bqno\uff1a$bqno\uff1a\u4e3a\u8c03\u7528\u5e8f\u53f7<\/p>\n
$public_r\uff1a$public_r[newsurl]\uff1a\u7f51\u7ad9\u5730\u5740<\/p>\n
\u5e38\u7528\u51fd\u6570\u4ecb\u7ecd\uff1a<\/p>\n
\u6587\u5b57\u622a\u53d6\uff1aesub(\u5b57\u7b26\u4e32,\u622a\u53d6\u957f\u5ea6)\uff0c\u4f8b\u5b50\uff1aesub($bqr[title],30)\u622a\u53d6\u6807\u9898\u524d30\u4e2a\u5b57\u7b26\u3002<\/p>\n
\u65f6\u95f4\u683c\u5f0f\uff1adate(‘\u683c\u5f0f\u5b57\u4e32’,\u65f6\u95f4\u5b57\u6bb5)\uff0c\u4f8b\u5b50\uff1adate(‘Y-m-d’,$bqr[newstime])\u65f6\u95f4\u663e\u793a\u683c\u5f0f\u4e3a”2008-10-01″\u3002<\/p>\n
\u5b9e\u4f8b1\uff1a\u5982\u679c\u4fe1\u606f\u4e3a\u5f53\u5929\u5c31\u52a0New\u6807\u5fd7<\/p>\n
\u672c\u529f\u80fd\u5b9e\u73b0\u8c03\u7528\u4fe1\u606f\u65f6\u5019\u5982\u679c\u662f\u5f53\u5929\u53d1\u5e03\u7684\u6700\u65b0\u4fe1\u606f\u663e\u793aNew\u6807\u5fd7\u56fe\u7247\u3002<\/p>\n
\u4ee3\u7801\u5982\u4e0b:<\/p>\n
<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \n  [e:loop={\u680f\u76eeID,\u663e\u793a\u6761\u6570,\u64cd\u4f5c\u7c7b\u578b,\u53ea\u663e\u793a\u6709\u6807\u9898\u56fe\u7247}] $newimg=””; if(date(“m-d”,$bqr[truetime]) == date(“m-d”)) { $newimg = “@@##@@”; } ?> <\/p>\n
  •  =$newimg?> <\/li>\n
     [\/e:loop]\n<\/ul>\n
    \u8bf4\u660e\uff1a\u9996\u5148\u5b9a\u4e49newimg\u4e3a\u7a7a\u5982\u679c\u65e5\u671f=\u5f53\u5929\u5219\u663e\u793aNew\u56fe\u7247\uff0c\u7528=$newimg?>\u5728\u60a8\u60f3\u8981\u7684\u9002\u5f53\u4f4d\u7f6e\u8c03\u7528\u3002<\/p>\n
    \u5b9e\u4f8b2\uff1a\u5728\u7075\u52a8\u6807\u7b7e\u5185\u4f7f\u7528SQL<\/p>\n
    [e:loop={'select * from phome_ecms_news where classid=72 order by id DESC limit 6',6,24,0}]\uff0c\u6ce8\u610f\u5012\u6570\u7b2c\u4e8c\u4e2a\u53c2\u6570\u4e3a24\uff0c\u624d\u53ef\u4ee5\u4f7f\u7528SQL\u3002<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u590d\u5236\u4ee3\u7801\u4ee3\u7801\u5982\u4e0b:<\/p>\n
    [e:loop={'select * from [!db.pre!]ecms_news where classid=72 and type='\u5f00\u53d1\u5546' order by id DESC limit 6',6,24,0}]\n<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
  •   =$bqr[address]?> \u4e1a\u52a1\u8303\u56f4: =$bqr[smalltext]?> <\/li>\n
     [\/e:loop]   <\/p>\n
    \u5b9e\u4f8b3\uff1a\u5982\u679c\u4fe1\u606f\u5e26\u6709\u56fe\u7247\u4fe1\u606f\uff0c\u5219\u6807\u9898\u4e0a\u5e26\u6709\u56fe\u7247\u6807\u5fd7<\/p>\n
    \u4ee3\u7801\u5982\u4e0b:<\/p>\n
    [e:loop={'selfinfo',20,0,0}]\n\n$newimg=\"\";\nif(!empty($bqr[titlepic]))\n{\n$newimg=\"@@##@@\";\n}\n?&gt;\n<tr>\n<td>\n<h1>\n<a>\" target=\"_blank\"&gt;=sub($bqr[title],0,24,false)?&gt;<\/a> =$newimg?&gt;<\/h1>\n<p>\n=$bqr[smalltext]?&gt;[<a>\" target=\"_blank\"&gt;\u8be6\u7ec6\u5185\u5bb9<\/a>]\n<\/p>\n<\/td>\n<td>=$bqr[myarea]?&gt;<\/td>\n<td>=date('Y-m-d H:i:s', $bqr[newstime])?&gt;<\/td>\n<\/tr>\n[\/e:loop]<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u663e\u793a\u5b57\u6bb5\u7528=$bqr[\u5b57\u6bb5]?>\uff0c$bqsr\u5c31\u51e0\u4e2a\u53d8\u91cf\uff1a<\/p>\n
    $bqsr[titleurl]\uff1a\u6807\u9898\u94fe\u63a5<\/p>\n
    $bqsr[classname]\uff1a\u680f\u76ee\u540d\u79f0<\/p>\n
    $bqsr[classurl]\uff1a\u680f\u76ee\u94fe\u63a5<\/p>\n
    $bqsr[titleurl]\uff1a\u6807\u9898\u94fe\u63a5<\/p>\n
    $bqsr[classname]\uff1a\u680f\u76ee\u540d\u79f0<\/p>\n
    $bqsr[classurl]\uff1a\u680f\u76ee\u94fe\u63a5<\/p>\n
    \u9664\u4e86\u8fd9\u51e0\u4e2a\u5176\u4ed6\u7684\u90fd\u7528$bqr\u3002<\/p>\n

    \n <\/p>\n
    \u4ee5\u4e0a\u5c31\u662f\u5e1d\u56fdCMS\u7075\u52a8\u6807\u7b7ee:loop\u600e\u4e48\u7528\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
    \u7075\u52a8\u6807\u7b7ee:loop\u600e\u4e48\u7528\uff1f \u5e1d\u56fdCMS\u7075\u52a8\u6807\u7b7ee:loop\u7684\u4f7f\u7528\u65b9\u6cd5\uff0c\u81ea\u5b9a\u4e49\u5faa\u73af\u6807\u7b7e    \u7075\u52a8\u6807\u7b7e (e:loop) \u683c\u5f0f\uff1a \u4ee3\u7801\u5982\u4e0b: [e:loop={\u680f\u76eeID\/\u4e13\u9898ID,\u663e\u793a\u6761\u6570,\u64cd\u4f5c\u7c7b\u578b,\u53ea\u663e\u793a\u6709\u6807\u9898\u56fe\u7247,\u9644\u52a0SQL\u6761\u4ef6,\u663e\u793a\u6392\u5e8f}] \u6a21\u677f\u4ee3\u7801\u5185\u5bb9 [\/e:loop] \u767b\u5f55\u540e\u590d\u5236 \u4f8b\u5b50\uff1a \u4ee3\u7801\u5982\u4e0b: \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 [e:loop={\u680f\u76eeID\/\u4e13\u9898ID,\u663e\u793a\u6761\u6570,\u64cd\u4f5c\u7c7b\u578b,\u53ea\u663e\u793a\u6709\u6807\u9898\u56fe\u7247,\u9644\u52a0SQL\u6761\u4ef6,\u663e\u793a\u6392\u5e8f}] (=date(‘Y-m-d’,$bqr[newstime])?>) [\/e:loop] \u6807\u7b7e\u8bf4\u660e\uff1a\u7075\u52a8\u6807\u7b7e\u662f\u65e0\u9700\u505a\u6807\u7b7e\u6a21\u677f\uff0c\u4e14\u6a21\u677f\u5185\u5bb9\u4e3aPHP\u4ee3\u7801\uff0c\u56e0\u800c\u66f4\u7075\u6d3b\uff0c\u53ef\u4ee5\u4f7f\u7528php\u6240\u6709\u5904\u7406\u51fd\u6570\u3002\u4f7f\u7528\u672c\u6807\u7b7e\uff0c\u9700\u5f00\u542f\u6a21\u677f\u652f\u6301\u7a0b\u5e8f\u4ee3\u7801(\u53c2\u6570\u8bbe\u7f6e)\u3002 \u53c2\u6570\uff1a \u680f\u76eeID\/\u4e13\u9898ID\uff1a\u67e5\u770b\u680f\u76eeID\u70b9\u8fd9\u91cc\uff0c\u67e5\u770b\u4e13\u9898ID\u70b9\u8fd9\u91cc\uff0c\u5f53\u524dID=’selfinfo’\uff0c\u591a\u4e2a\u680f\u76eeID\u4e0e\u4e13\u9898ID\u53ef\u7528,\u53f7\u683c\u5f00\uff0c\u5982’1,2’\u3002 \u663e\u793a\u6761\u6570\uff1a\u663e\u793a\u524d\u51e0\u6761\u8bb0\u5f55\u3002 \u64cd\u4f5c\u7c7b\u578b\uff1a\u5177\u4f53\u770b\u64cd\u4f5c\u7c7b\u578b\u8bf4\u660e\u3002 \u53ea\u663e\u793a\u6709\u6807\u9898\u56fe\u7247\uff1a0\u4e3a\u4e0d\u9650\u5236\uff0c1\u4e3a\u53ea\u663e\u793a\u6709\u6807\u9898\u56fe\u7247\u7684\u4fe1\u606f\u3002 \u9644\u52a0SQL\u6761\u4ef6\uff1a\u9644\u52a0\u8c03\u7528\u6761\u4ef6\uff0c\u5982\uff1a”title=’\u5e1d\u56fd’”\u3002 \u663e\u793a\u6392\u5e8f\uff1a\u53ef\u6307\u5b9a\u6309\u76f8\u5e94\u7684\u5b57\u6bb5\u6392\u5e8f\uff0c\u5982\uff1a”id desc”\u3002 \u53d8\u91cf\u8bf4\u660e\uff1a $bqr\uff1a$bqr[\u5b57\u6bb5\u540d]\uff1a\u663e\u793a\u5b57\u6bb5\u7684\u5185\u5bb9 $bqsr\uff1a$bqsr[titleurl]\uff1a\u6807\u9898\u94fe\u63a5\uff0c$bqsr[classname]\uff1a\u680f\u76ee\u540d\u79f0\uff0c$bqsr[classurl]\uff1a\u680f\u76ee\u94fe\u63a5 $bqno\uff1a$bqno\uff1a\u4e3a\u8c03\u7528\u5e8f\u53f7 $public_r\uff1a$public_r[newsurl]\uff1a\u7f51\u7ad9\u5730\u5740 \u5e38\u7528\u51fd\u6570\u4ecb\u7ecd\uff1a \u6587\u5b57\u622a\u53d6\uff1aesub(\u5b57\u7b26\u4e32,\u622a\u53d6\u957f\u5ea6)\uff0c\u4f8b\u5b50\uff1aesub($bqr[title],30)\u622a\u53d6\u6807\u9898\u524d30\u4e2a\u5b57\u7b26\u3002 \u65f6\u95f4\u683c\u5f0f\uff1adate(‘\u683c\u5f0f\u5b57\u4e32’,\u65f6\u95f4\u5b57\u6bb5)\uff0c\u4f8b\u5b50\uff1adate(‘Y-m-d’,$bqr[newstime])\u65f6\u95f4\u663e\u793a\u683c\u5f0f\u4e3a”2008-10-01″\u3002 \u5b9e\u4f8b1\uff1a\u5982\u679c\u4fe1\u606f\u4e3a\u5f53\u5929\u5c31\u52a0New\u6807\u5fd7 \u672c\u529f\u80fd\u5b9e\u73b0\u8c03\u7528\u4fe1\u606f\u65f6\u5019\u5982\u679c\u662f\u5f53\u5929\u53d1\u5e03\u7684\u6700\u65b0\u4fe1\u606f\u663e\u793aNew\u6807\u5fd7\u56fe\u7247\u3002 \u4ee3\u7801\u5982\u4e0b: \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 [e:loop={\u680f\u76eeID,\u663e\u793a\u6761\u6570,\u64cd\u4f5c\u7c7b\u578b,\u53ea\u663e\u793a\u6709\u6807\u9898\u56fe\u7247}] $newimg=””; if(date(“m-d”,$bqr[truetime]) == date(“m-d”)) { $newimg = “@@##@@”; } ?> =$newimg?> [\/e:loop] \u8bf4\u660e\uff1a\u9996\u5148\u5b9a\u4e49newimg\u4e3a\u7a7a\u5982\u679c\u65e5\u671f=\u5f53\u5929\u5219\u663e\u793aNew\u56fe\u7247\uff0c\u7528=$newimg?>\u5728\u60a8\u60f3\u8981\u7684\u9002\u5f53\u4f4d\u7f6e\u8c03\u7528\u3002 \u5b9e\u4f8b2\uff1a\u5728\u7075\u52a8\u6807\u7b7e\u5185\u4f7f\u7528SQL [e:loop={‘select * from phome_ecms_news where classid=72 order by id DESC limit 6’,6,24,0}]\uff0c\u6ce8\u610f\u5012\u6570\u7b2c\u4e8c\u4e2a\u53c2\u6570\u4e3a24\uff0c\u624d\u53ef\u4ee5\u4f7f\u7528SQL\u3002 \u767b\u5f55\u540e\u590d\u5236 \u590d\u5236\u4ee3\u7801\u4ee3\u7801\u5982\u4e0b: [e:loop={‘select * from [!db.pre!]ecms_news where classid=72 and type=’\u5f00\u53d1\u5546’ order by id DESC limit 6′,6,24,0}] […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[],"class_list":["post-29653","post","type-post","status-publish","format-standard","hentry","category-cms"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/29653","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=29653"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/29653\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=29653"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=29653"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=29653"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}