{"id":29866,"date":"2024-11-25T10:33:33","date_gmt":"2024-11-25T02:33:33","guid":{"rendered":"https:\/\/fwq.ai\/blog\/29866\/"},"modified":"2024-11-25T10:33:33","modified_gmt":"2024-11-25T02:33:33","slug":"%e6%80%bb%e7%bb%93%e5%b8%9d%e5%9b%bdcms%e4%b8%8b%e5%9c%a8php%e6%96%87%e4%bb%b6%e4%b8%ad%e8%b0%83%e7%94%a8%e6%95%b0%e6%8d%ae%e5%ba%93%e7%b1%bb%e6%89%a7%e8%a1%8csql%e8%af%ad%e5%8f%a5%e5%ae%9e%e4%be%8b","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/29866\/","title":{"rendered":"\u603b\u7ed3\u5e1d\u56fdCMS\u4e0b\u5728PHP\u6587\u4ef6\u4e2d\u8c03\u7528\u6570\u636e\u5e93\u7c7b\u6267\u884cSQL\u8bed\u53e5\u5b9e\u4f8b"},"content":{"rendered":"

\"\u603b\u7ed3\u5e1d\u56fdCMS\u4e0b\u5728PHP\u6587\u4ef6\u4e2d\u8c03\u7528\u6570\u636e\u5e93\u7c7b\u6267\u884cSQL\u8bed\u53e5\u5b9e\u4f8b\u63d2\u56fe\"<\/p>\n

\u4f8b1\uff1a\u8fde\u63a5mysql\u6570\u636e\u5e93\u4f8b\u5b50\u3002(a.php)<\/p>\n

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

<?php require('e\/class\/connect.php'); \/\/\u5f15\u5165\u6570\u636e\u5e93\u914d\u7f6e\u6587\u4ef6\u548c\u516c\u5171\u51fd\u6570\u6587\u4ef6\nrequire('e\/class\/db_sql.php'); \/\/\u5f15\u5165\u6570\u636e\u5e93\u64cd\u4f5c\u6587\u4ef6\n$link=db_connect(); \/\/\u8fde\u63a5MYSQL\n$empire=new mysqlquery(); \/\/\u58f0\u660e\u6570\u636e\u5e93\u64cd\u4f5c\u7c7b<\/p> <p>db_close(); \/\/\u5173\u95edMYSQL\u94fe\u63a5\n$empire=null; \/\/\u6ce8\u6d88\u64cd\u4f5c\u7c7b\u53d8\u91cf\n?&gt;<\/p><\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u4f8b2\uff1a\u66f4\u65b0\u6570\u636e\u4f8b\u5b50\u3002(b.php)<\/p>\n
\u4ee3\u7801\u5982\u4e0b:<\/p>\n
<?php require('e\/class\/connect.php'); \/\/\u5f15\u5165\u6570\u636e\u5e93\u914d\u7f6e\u6587\u4ef6\u548c\u516c\u5171\u51fd\u6570\u6587\u4ef6\nrequire('e\/class\/db_sql.php'); \/\/\u5f15\u5165\u6570\u636e\u5e93\u64cd\u4f5c\u6587\u4ef6\n$link=db_connect(); \/\/\u8fde\u63a5MYSQL\n$empire=new mysqlquery(); \/\/\u58f0\u660e\u6570\u636e\u5e93\u64cd\u4f5c\u7c7b<\/p> <p>$empire-&gt;query(\"update {$dbtbpre}ecms_news set \nonclick=onclick+1\"); \/\/\u7ed9\u65b0\u95fb\u8868\u7684\u70b9\u51fb\u6570\u52a01<\/p> <p>db_close(); \/\/\u5173\u95edMYSQL\u94fe\u63a5\n$empire=null; \/\/\u6ce8\u6d88\u64cd\u4f5c\u7c7b\u53d8\u91cf\n?&gt;<\/p><\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u63a8\u8350\u5b66\u4e60\u300a\u6559\u7a0b\u300b<\/p>\n
\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n
\u4f8b3\uff1a\u67e5\u8be2MYSQL\u6570\u636e\u7684\u4f8b\u5b50\u3002(c.php)<\/p>\n
\u4ee3\u7801\u5982\u4e0b:<\/p>\n
<?php require('e\/class\/connect.php'); \/\/\u5f15\u5165\u6570\u636e\u5e93\u914d\u7f6e\u6587\u4ef6\u548c\u516c\u5171\u51fd\u6570\u6587\u4ef6\nrequire('e\/class\/db_sql.php'); \/\/\u5f15\u5165\u6570\u636e\u5e93\u64cd\u4f5c\u6587\u4ef6\n$link=db_connect(); \/\/\u8fde\u63a5MYSQL\n$empire=new mysqlquery(); \/\/\u58f0\u660e\u6570\u636e\u5e93\u64cd\u4f5c\u7c7b<\/p> <p>$sql=$empire-&gt;query(\"select * from {$dbtbpre}ecms_news \norder\n by newstime limit 10\"); \/\/\u67e5\u8be2\u65b0\u95fb\u8868\u6700\u65b010\u6761\u8bb0\u5f55\nwhile($r=$empire-&gt;fetch($sql)) \/\/\u5faa\u73af\u83b7\u53d6\u67e5\u8be2\u8bb0\u5f55\n{\necho\"\u6807\u9898\uff1a\".$r['title'].\"\n\";\n}<\/p> <p>db_close(); \/\/\u5173\u95edMYSQL\u94fe\u63a5\n$empire=null; \/\/\u6ce8\u6d88\u64cd\u4f5c\u7c7b\u53d8\u91cf\n?&gt;<\/p><\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\/e\/class\/db_sql.php\u6587\u4ef6\u4e2d\u6570\u636e\u5e93\u64cd\u4f5c\u7c7b\u5e38\u7528\u7684\u51fd\u6570\u8bf4\u660e\uff1a<\/p>\n
1\u3001\u6267\u884cSQL\u51fd\u6570\uff1a<\/p>\n
\u4ee3\u7801\u5982\u4e0b:<\/p>\n
$empire-&gt;query(\"SQL\u8bed\u53e5\");\n$empire-&gt;query1(\"SQL\u8bed\u53e5\");<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u8bf4\u660e\uff1a<\/p>\n
\u6267\u884c\u6210\u529f\u8fd4\u56detrue\uff0c\u6267\u884c\u4e0d\u6210\u529f\u8fd4\u56defalse ;
\u4e24\u8005\u533a\u522b\u662f\uff1aquery()\u51fa\u9519\u76f4\u63a5\u4e2d\u65ad\u7a0b\u5e8f\u6267\u884c\uff0cquery1()\u51fa\u9519\u4e0d\u4e2d\u65ad\u7a0b\u5e8f\u6267\u884c\u3002<\/p>\n
\u4f7f\u7528\u8303\u4f8b\uff1a<\/p>\n
\u4ee3\u7801\u5982\u4e0b:<\/p>\n
$sql=$empire-&gt;query(\"select * from {$dbtbpre}ecms_news\");<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
2\u3001\u5faa\u73af\u8bfb\u53d6\u6570\u636e\u5e93\u8bb0\u5f55\u51fd\u6570\uff1a<\/p>\n
\u4ee3\u7801\u5982\u4e0b:<\/p>\n
$empire-&gt;fetch($sql)<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u8bf4\u660e\uff1a<\/p>\n
$sql\u4e3aquery\u6267\u884cSQL\u8fd4\u56de\u7684\u7ed3\u679c\u3002<\/p>\n
\u4f7f\u7528\u8303\u4f8b\uff1a<\/p>\n
\u4ee3\u7801\u5982\u4e0b:<\/p>\n
$sql=$empire-&gt;query(\"select * from {$dbtbpre}ecms_news\");\nwhile($r=$empire-&gt;fetch($sql))\n{\necho\"\u6807\u9898\uff1a\".$r['title'].\"\n\";\n}<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
3\u3001\u8bfb\u53d6\u5355\u6761\u6570\u636e\u5e93\u8bb0\u5f55\u51fd\u6570\uff1a(\u4e0d\u5faa\u73af)<\/p>\n
\u4ee3\u7801\u5982\u4e0b:<\/p>\n
$empire-&gt;fetch1(\"SQL\u8bed\u53e5\")<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u4f7f\u7528\u8303\u4f8b\uff1a<\/p>\n
\u4ee3\u7801\u5982\u4e0b:<\/p>\n
$r=$empire-&gt;fetch1(\"select * from {$dbtbpre}ecms_news where id=1\");\necho\"\u6807\u9898\uff1a\".$r['title'];<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
4\u3001\u7edf\u8ba1SQL\u67e5\u8be2\u8bb0\u5f55\u6570\u51fd\u6570\uff1a<\/p>\n
\u4ee3\u7801\u5982\u4e0b:<\/p>\n
$empire-&gt;num(\"SQL\u8bed\u53e5\")\n$empire-&gt;num1($sql)<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u8bf4\u660e\uff1a<\/p>\n
\u4e24\u8005\u7684\u533a\u522b\u662f\uff1anum()\u76f4\u63a5\u5199SQL\u8bed\u53e5\uff0c\u800cnum1()\u4e2d\u7684$sql\u4e3aquery\u6267\u884cSQL\u8fd4\u56de\u7684\u7ed3\u679c\u3002<\/p>\n
\u4f7f\u7528\u8303\u4f8b\uff1a<\/p>\n
\u4ee3\u7801\u5982\u4e0b:<\/p>\n
$num=$empire-&gt;num(\"select id from {$dbtbpre}ecms_news\");\necho\"\u65b0\u95fb\u8868\u5171\u6709 \".$num.\" \u6761\u65b0\u95fb\";<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
5\u3001\u7edf\u8ba1SQL\u67e5\u8be2\u8bb0\u5f55\u6570\u51fd\u65702\uff1a(\u76f8\u5bf9\u4e8enum\u66f4\u9ad8\u6548\u7684\u51fd\u6570)<\/p>\n
\u4ee3\u7801\u5982\u4e0b:<\/p>\n
$empire-&gt;gettotal(\"\u7edf\u8ba1SQL\u8bed\u53e5\");<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u8bf4\u660e\uff1a
gettotal()\u548cnum()\u7684\u533a\u522b\u662f\uff1agettotal()\u91c7\u7528SQL\u672c\u8eab\u7684count(*)\u51fd\u6570\u6765\u7edf\u8ba1\uff0c\u800cnum()\u662f\u91c7\u7528PHP\u672c\u8eab\u7684\u51fd\u6570\uff0cgettotal()\u66f4\u9ad8\u6548\u4e00\u4e9b\u3002
gettotal()\u91cc\u7684\u7edf\u8ba1\u6570\u4e00\u5b9a\u8981as total\uff0c\u5982\uff1a\u201ccount(*) as total\u201d\u3002<\/p>\n
\u4f7f\u7528\u8303\u4f8b\uff1a<\/p>\n
\u4ee3\u7801\u5982\u4e0b:<\/p>\n
$num=$empire-&gt;gettotal(\"select count(*) as total from {$dbtbpre}ecms_news\");\necho\"\u65b0\u95fb\u8868\u5171\u6709 \".$num.\" \u6761\u65b0\u95fb\";<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
6\u3001\u53d6\u5f97\u521a\u63d2\u5165\u8868\u7684\u81ea\u589eID\u503c\u51fd\u6570\uff1a<\/p>\n
\u4ee3\u7801\u5982\u4e0b:<\/p>\n
$empire-&gt;lastid()<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u4f7f\u7528\u8303\u4f8b\uff1a<\/p>\n
\u4ee3\u7801\u5982\u4e0b:<\/p>\n
$empire->query(\"insert into {$dbtbpre}ecms_news(title) values('\u6807\u9898')\");\n$lastid=$empire-&gt;lastid();\necho\"\u521a\u63d2\u5165\u7684\u4fe1\u606fID\u4e3a\uff1a\".$lastid;<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
7\u3001\u79fb\u52a8SQL\u67e5\u8be2\u7ed3\u679c\u8bb0\u5f55\u6307\u9488\uff1a<\/p>\n
\u4ee3\u7801\u5982\u4e0b:<\/p>\n
$empire-&gt;seek($sql,$pit)<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u8bf4\u660e\uff1a
$sql\u4e3aquery\u6267\u884cSQL\u8fd4\u56de\u7684\u7ed3\u679c\uff0c$pit\u4e3a\u6307\u9488\u7684\u504f\u79fb\u6570\u3002<\/p>\n
\u4f7f\u7528\u8303\u4f8b\uff1a<\/p>\n
\u4ee3\u7801\u5982\u4e0b:<\/p>\n
$sql=$empire-&gt;query(\"select * from {$dbtbpre}ecms_news\");\n$empire->seek($sql,2);<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
8\u3001\u91ca\u653eSQL\u67e5\u8be2\u7ed3\u679c\u51fd\u6570\uff1a(\u4e00\u822c\u4e0d\u9700\u8981\u4f7f\u7528)<\/p>\n
\u4ee3\u7801\u5982\u4e0b:<\/p>\n
$empire-&gt;free($sql)<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u8bf4\u660e\uff1a<\/p>\n
$sql\u4e3aquery\u6267\u884cSQL\u8fd4\u56de\u7684\u7ed3\u679c\u3002<\/p>\n
\u4f7f\u7528\u8303\u4f8b\uff1a<\/p>\n
\u4ee3\u7801\u5982\u4e0b:<\/p>\n
$sql=$empire-&gt;query(\"select * from {$dbtbpre}ecms_news\");\n$empire-&gt;free($sql);<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u5bfc\u822a\u67e5\u8be2\u4f8b\u5b50\uff1a<\/p>\n
\u4ee3\u7801\u5982\u4e0b:<\/p>\n
<div> <p><!--\u4e3b\u680f\u76ee\u5bfc\u822a\uff0c\u6b64\u6a21\u677f\u4e2d\u76f4\u63a5\u6307\u5b9a\u4e3aclassid=69\uff0c\u5373\u6cd5\u5f8b\u6cd5\u89c4\u680f\u76ee-->\n[e:loop={\"select classid,classname,classpath from [!db.pre!]enewsclass where classid='69' and showclass=0 order\n by myorder \",0,24,0}]\n<span><a>=$bqr[classpath]?&gt;\" &gt;=$bqr[classname]?&gt;<\/a><\/span>   \n<span>@@##@@<\/span>\n[\/e:loop]<\/p> <p> <\/p> <p><!--\u5b50\u680f\u76ee\u5bfc\u822a-->\n[e:loop={\"select classid,classname,classpath from [!db.pre!]enewsclass where bclassid='69' and showclass=0 order \nby myorder \",0,24,0}]\n\n$lanmuclass= \"lanmu\";\n\/\/echo $bqr[classid] ;\n\/\/echo \"cur:\".$GLOBALS[navclassid];\nif ( $bqr[classid]==$GLOBALS[navclassid]) {\n\/\/echo \"-\";\n$lanmuclass =\"curlanmu\";\n}\n?&gt;<\/p> <p><span>\"&gt;<a>=$bqr[classpath]?&gt;\" &gt;\n=$bqr[classname]?&gt;<\/a><\/span>   <span>@@##@@<\/span><\/p> <p>[\/e:loop]<\/p> <p>\n<!--\u65b0\u95fb\u5bfc\u822a\u7ed3\u675f-->\n<\/p>\n<\/div><\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236
\n\"\u603b\u7ed3\u5e1d\u56fdCMS\u4e0b\u5728PHP\u6587\u4ef6\u4e2d\u8c03\u7528\u6570\u636e\u5e93\u7c7b\u6267\u884cSQL\u8bed\u53e5\u5b9e\u4f8b\u63d2\u56fe1\"
\n\"\u603b\u7ed3\u5e1d\u56fdCMS\u4e0b\u5728PHP\u6587\u4ef6\u4e2d\u8c03\u7528\u6570\u636e\u5e93\u7c7b\u6267\u884cSQL\u8bed\u53e5\u5b9e\u4f8b\u63d2\u56fe1\" <\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u603b\u7ed3\u5e1d\u56fdCMS\u4e0b\u5728PHP\u6587\u4ef6\u4e2d\u8c03\u7528\u6570\u636e\u5e93\u7c7b\u6267\u884cSQL\u8bed\u53e5\u5b9e\u4f8b\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":"
\u4f8b1\uff1a\u8fde\u63a5mysql\u6570\u636e\u5e93\u4f8b\u5b50\u3002(a.php) \u4ee3\u7801\u5982\u4e0b: <?php require('e\/class\/connect.php'); \/\/\u5f15\u5165\u6570\u636e\u5e93\u914d\u7f6e\u6587\u4ef6\u548c\u516c\u5171\u51fd\u6570\u6587\u4ef6 require('e\/class\/db_sql.php'); \/\/\u5f15\u5165\u6570\u636e\u5e93\u64cd\u4f5c\u6587\u4ef6 $link=db_connect(); \/\/\u8fde\u63a5MYSQL $empire=new mysqlquery(); \/\/\u58f0\u660e\u6570\u636e\u5e93\u64cd\u4f5c\u7c7b<\/p> <p>db_close(); \/\/\u5173\u95edMYSQL\u94fe\u63a5 $empire=null; \/\/\u6ce8\u6d88\u64cd\u4f5c\u7c7b\u53d8\u91cf ?&gt;<\/p> \u767b\u5f55\u540e\u590d\u5236 \u4f8b2\uff1a\u66f4\u65b0\u6570\u636e\u4f8b\u5b50\u3002(b.php) \u4ee3\u7801\u5982\u4e0b: <?php require('e\/class\/connect.php'); \/\/\u5f15\u5165\u6570\u636e\u5e93\u914d\u7f6e\u6587\u4ef6\u548c\u516c\u5171\u51fd\u6570\u6587\u4ef6 require('e\/class\/db_sql.php'); \/\/\u5f15\u5165\u6570\u636e\u5e93\u64cd\u4f5c\u6587\u4ef6 $link=db_connect(); \/\/\u8fde\u63a5MYSQL $empire=new mysqlquery(); \/\/\u58f0\u660e\u6570\u636e\u5e93\u64cd\u4f5c\u7c7b<\/p> <p>$empire-&gt;query(“update {$dbtbpre}ecms_news set  onclick=onclick+1”); \/\/\u7ed9\u65b0\u95fb\u8868\u7684\u70b9\u51fb\u6570\u52a01<\/p> <p>db_close(); \/\/\u5173\u95edMYSQL\u94fe\u63a5 $empire=null; \/\/\u6ce8\u6d88\u64cd\u4f5c\u7c7b\u53d8\u91cf ?&gt;<\/p> \u767b\u5f55\u540e\u590d\u5236 \u63a8\u8350\u5b66\u4e60\u300a\u6559\u7a0b\u300b \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u4f8b3\uff1a\u67e5\u8be2MYSQL\u6570\u636e\u7684\u4f8b\u5b50\u3002(c.php) \u4ee3\u7801\u5982\u4e0b: <?php require('e\/class\/connect.php'); \/\/\u5f15\u5165\u6570\u636e\u5e93\u914d\u7f6e\u6587\u4ef6\u548c\u516c\u5171\u51fd\u6570\u6587\u4ef6 require('e\/class\/db_sql.php'); \/\/\u5f15\u5165\u6570\u636e\u5e93\u64cd\u4f5c\u6587\u4ef6 $link=db_connect(); \/\/\u8fde\u63a5MYSQL $empire=new mysqlquery(); \/\/\u58f0\u660e\u6570\u636e\u5e93\u64cd\u4f5c\u7c7b<\/p> <p>$sql=$empire-&gt;query(“select * from {$dbtbpre}ecms_news  order  by newstime limit 10″); \/\/\u67e5\u8be2\u65b0\u95fb\u8868\u6700\u65b010\u6761\u8bb0\u5f55 while($r=$empire-&gt;fetch($sql)) \/\/\u5faa\u73af\u83b7\u53d6\u67e5\u8be2\u8bb0\u5f55 { echo”\u6807\u9898\uff1a”.$r[‘title’].” “; }<\/p> <p>db_close(); \/\/\u5173\u95edMYSQL\u94fe\u63a5 $empire=null; \/\/\u6ce8\u6d88\u64cd\u4f5c\u7c7b\u53d8\u91cf ?&gt;<\/p> \u767b\u5f55\u540e\u590d\u5236 […]<\/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-29866","post","type-post","status-publish","format-standard","hentry","category-cms"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/29866","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=29866"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/29866\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=29866"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=29866"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=29866"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}